eKYC Reason Codes

Reason codes are helpful for eKYC to be able to interpret why your risk levels (Overall Risk, Phone Risk, TaxID Risk, Email Domain Risk, and Address Risk) are returning as "low", "medium", "high" or "very_high". Today, you can view these reason codes on our dashboard results or our API response.

In our single session dashboard result, you may see reason codes populated, here in this example:

eKYC analytics — eKYC Reason Codes on Single Session Dashboard Results

You can hover on a specific result to understand what the code means or you can scroll to the bottom of this page to see the full list of reason codes.

If you are leveraging our API response, you may see reason codes here is an example of how you may see reason codes show up at the high level and within each riskLevel:

{
    "kyc": [
        {
            "key": "customer",
            "reasonCodes": [
                "TSDV",
                "TSPNM",
                "TNASM",
                "TMFSI",
                "TSPNA"
            ]
        },
        {
            "key": "addressRiskLevel",
            "status": "low",
            "reasonCodes": [
                "A70SS"
            ]
        },
        {
            "key": "taxIdAddressMatch",
            "status": "fuzzy"
        },
        {
            "key": "taxIdDobMatch",
            "status": "nomatch"
        },
        {
            "key": "taxIdLevel",
            "status": "high",
            "reasonCodes": [
                "TSDV",
                "TSPNM",
                "TNASM",
                "TMFSI",
                "TSPNA"
                "TSPR"
            ]
        },
        {
            "key": "taxIdMatch",
            "status": "fuzzy"
        },
        {
            "key": "taxIdNameMatch",
            "status": "fuzzy"
        },
        {
            "key": "taxIdStateMatch",
            "status": "exact"
        },
        {
            "key": "overallLevel",
            "status": "high"
        }
    ]
}

Full list of reason codes here: (Updated - Dec 2025)

Phone Reason Codes

Reason Code	Description	Status (If empty, reason code is live)
P2OSOV	2 identities that have OS or OV reason codes	NEW - Added Dec 2025
P3OSOV	3 identities that have OS or OV reason codes	NEW - Added Dec 2025
P4OSOV	4 identities that have OS or OV reason codes	NEW - Added Dec 2025
P5OSOV	5 or more identities that have OS or OV reason codes	NEW - Added Dec 2025
PA15	Activity on this number in the last 15 days	Deprecated
PA24	Activity on this number in the last 24 hours	Deprecated
PA2M	Activity on this number in the last two months	Deprecated
PA3M	Activity on this number in the last three months	Deprecated
PABA	The address provided in the request is a business address
PABM	The address provided resulted in a better match than the normalized address
PACF	The address provided in the request matches the address of a U.S.correctional facility
PADU	The address provided in the request is a dual address (e.g. 123 Main St PO Box 99)
PAE	Some empty address fields where completed through address normalization for the address match check
PAHR	The address provided in the request is for a high-rise (i.e. contains apartment or building sub-units)
PAIN	The address provided in the request is inactive (e.g. new developments may have addresses but will be 'inactive' until somebody moves in. Or, after Hurricane Katrina, addresses in the affected area were marked as inactive for a time.)
PALT	The address provided in low tenure
PAM	Activity on this number in the last month	Deprecated
PAMA	The address provided in the request is tied to multiple active addresses (e.g. the address might be missing a suite or apartment number)
PAML	The address provided in the request is a military address
PANN	There is no name and address information associated with the phone number provided
PANV	The address provided could not be verified
PAPM	The address provided is associated with a Private Mailbox operator (e.g. UPS Store)
PAPO	The address provided is a PO Box
PAUD	The address provided in the request is an undeliverable address
PAV	The address provided is vacant (i.e. unoccupied in the past 90 days)
PAVN	The address provided in the request is valid and has been normalized prior to calculating the match score
PAW	Activity on this number in the last seven days	Deprecated
PBL	The number is associated with a business line.	NEW - Added Dec 2025
PBOT	Behavior pattern that suggests this number is being used by a bot	Deprecated
PCA	Common addresses appearing across multiple seemingly unrelated identities associated with the phone number. This may indicate an increased risk of fraudulent activity.	NEW - Added Dec 2025
PCC	Behavior pattern that suggests this number is being used by a call center	Deprecated
PCSV90	Continuous successful regular volume of verification traffic on this number over the past 90 days.	NEW - Added Dec 2025
PCU	Carrier call was unsuccessful	NEW - Added Dec 2025
PCV90	Continuous successful regular volume of verification traffic from a range this number belongs to over the past 90 days	NEW - Added Dec 2025
PD1	The phone number was found to be a web-scraped number showing as “active”.	NEW - Added Dec 2025
PD2	The phone number was recently deactivated.	NEW - Added Dec 2025
PDI	The phone record data has a death indicator (i.e. it has been identified as that person having died)
PDL	No driver’s license data available to match to submitted driver’s license parameters
PDLA	No driver's license data available to match to submitted driver's license parameters	Deprecated
PDR	The device date returned was not obtained in real-time; there could be a more recent device change.	NEW - Added Dec 2025
PDS	T-Mobile customers only: mobile number has been identified as “Do Not Sell” by the carrier, and live data was not used for the Trust Score.	NEW - Added Dec 2025
PDV	High device change velocity associated with the phone.	NEW - Added Dec 2025
PE24	Expected activity for this number over the last 24 hours
PE90	Expected activity for this number over the past 90 days
PECD	Expected call duration for this number over the past 90 days	Deprecated
PELT	Expected activity on this number over a tenure greater than or equal to 90 days (long-term)	Deprecated
PES	Expected success for this number over the past 90 days	Deprecated
PES90	Extremely significant activity for a risky range that this number belongs to over the past 90 days	Deprecated
PFF	Call forwarding was not enabled on the consumer’s phone.	NEW - Added Dec 2025
PFIS	Few incoming calls were successful for this number	Deprecated
PFN	A family name was found and used in the name matching calculation
PFO	Call forwarding was enabled on the consumer’s phone.	NEW - Added Dec 2025
PFOI	Few outgoing calls were successful and very few incoming calls were successful for this number	Deprecated
PFOS	Few outgoing calls were successful for this number	Deprecated
PFRD	This number has been flagged as a source of fraud. Score always recommends to block this number
PFXL	This is a fixed line number.	NEW - Added Dec 2025
PH90	Higher than expected activity on this number within one or more 24-hour periods within the last 90 days. Spikes. Spikes within one hour are also considered here	Deprecated
PHAI	Activity towards this number is coming from a higher than expected quantity of unique phone numbers	Deprecated
PHAO	Activity from this number is going to a higher than expected quantity of unique phone numbers	Deprecated
PHLT	Higher than expected activity on this number over a tenure greater than or equal to 90 days (long-term)	Deprecated
PHRL	The provided phone number is associated with a high-risk line type (Non-Fixed VoIP or Prepaid MVNO) - (available for most carriers with consent)
PHSLT	Higher than expected activity on this number within one or more 24-hour periods within the tenure (either short or long-term tenure). Spikes. Spikes within one hour are also considered here	Deprecated
PHV	High velocity of change events associated with the phone.	NEW - Added Dec 2025
PILE	The number of identities associated with the phone number has exceeded our phone data provider's suggested limit. This could be an indication of a higher risk of fraudulent activity.
PINV	This is an invalid number
PKA	Ownership tenure is between 8 and 14 days.	NEW - Added Dec 2025
PKB	Ownership tenure is between 15 and 21 days.	NEW - Added Dec 2025
PKC	Ownership tenure is between 22 and 30 days.	NEW - Added Dec 2025
PKD	Ownership tenure is between 31 and 45 days.	NEW - Added Dec 2025
PKE	Ownership tenure is between 46 and 60 days.	NEW - Added Dec 2025
PKF	Ownership tenure is between 61 and 90 days.	NEW - Added Dec 2025
PKG	Ownership tenure is between 91 and 120 days.	NEW - Added Dec 2025
PKH	Ownership tenure is between 121 and 150 days.	NEW - Added Dec 2025
PKI	Ownership tenure is between 151 and 180 days.	NEW - Added Dec 2025
PKJ	Ownership tenure is between 181 and 365 days.	NEW - Added Dec 2025
PKK	Ownership tenure is between 366 and 730 days.	NEW - Added Dec 2025
PKL	Ownership tenure is between 731 and 1095 days.	NEW - Added Dec 2025
PKM	Ownership tenure is between 1096 and 1460 days.	NEW - Added Dec 2025
PKN	Ownership tenure is between 1461 and 1825 days.	NEW - Added Dec 2025
PKO	Ownership tenure is greater than 1826 days.	NEW - Added Dec 2025
PLEA	Much less than expected activity or none at all for this number over the past 90 days. Cannot classify
PLLT	Lower than expected activity on this number over a tenure greater than or equal to one week (long-term)	Deprecated
PLP	Device Change < 90 days OR SIM Change < 90 days OR Mobile Number Change < 90 days	NEW - Added Dec 2025
PLS	Device Change < 90 days OR SIM Change < 90 days
PLST	Lower than expected activity on this number over a tenure less than one week (short-term). Cannot classify	Deprecated
PLT	Device Change < 90 days old	NEW - Added Dec 2025
PMA24	More than expected activity for this number over the last 24 hours
PMA90	More than expected activity for this number over the past 90 days
PMAE	More activity than expected was seen going from this number towards unassigned phone numbers. Both the volume of activity and the quantity of unique unassigned numbers are considered here	Deprecated
PMAIC	More activity than expected coming to this number from numbers of risky countries (such as those with more fraud). Both the risk level of the country and the amount of traffic between the number and that country are considered here	Deprecated
PMAOC	More activity than expected going from this number towards numbers of risky countries (such as those with more fraud). Both the risk level of the country and the amount of traffic between the number and that country are considered here	Deprecated
PMAOP	More activity than expected is going from this number towards premium numbers. Both the quantity of premium numbers and the amount of traffic to those numbers are considered here	Deprecated
PMAOT	More activity than expected is coming from this number towards toll-free numbers. Both the quantity of toll-free numbers and the amount of traffic from those numbers are considered here	Deprecated
PML	The phone number provided has been matched with the identity information (e.g. name, address) for more than 90 days (long tenure)
PMNA	The provided mobile phone number is not active (available for most carriers with consent)
PMO	The phone number provided has been matched with the identity information (e.g. name, address), and the ownership or association to this phone number was not recent, however, there is no known, newer ownership or association found, a.k.a., the ownership is 'older'.
PMS	More success than expected for this number over the past 90 days. Impact depends on activity level: for higher than expected activity this is a risk signal for expected or lower than expected activity this is a trust signal	Deprecated
PMST	The phone number provided has been matched with the identity information (e.g. name, address) for between 8 and 90 days (short tenure)
PMU	The phone number provided has been matched with the identity information (e.g. name, address) for an unknown amount of time (unknown tenure)
PMVS	The phone number provided has been matched with the identity information (e.g. name, address) for less than 7 days (very short tenure)
PN3M	No activity on this number in the last three months	Deprecated
PNC	The first and last name provided in the request are combined in one field
PNMB	The phone number provided is not a mobile line type
PNN	A nickname was found and used in the name matching calculation (e.g. Bill matches with William)
PNNS	There is no network status information associated with the phone number provided
PNO	The phone number provided has been matched with the identity information (e.g. name, address), and a newer ownership or association has recently been connected to the phone number
PNPB	The phone number provided is a non-personal business line
PNRR	This number was recently reported as removed from distribution so finding activity from it is unexpected for a good user. The service takes into account the number of reports of removal before making this determination	Deprecated
PNS	The first and last name provided were swapped compared to the phone number records
PNU	The phone number provided has been updated
POD	The ownership match for the provided phone number was found prior to a disconnect date
PPC3	The postal code provided matches the first 3 digits of the address on record for this phone number
PPC5	The postal code provided matches the first 5 digits of the address on record for this phone number
PPC6	The postal code provided matches the first 6 digits of the address on record for this phone number (Canadian phone numbers only)
PPC9	The postal code provided matches the first 9 digits of the address on record for this phone number
PPER	Phone type is personal.	NEW - Added Dec 2025
PPGR	This number is associated with a pager
PPN	This is a premium number
PPPH	This number is associated with a payphone
PPRE	This is a prepaid number.	NEW - Added Dec 2025
PPRT	The provided phone number is currently in a ported state.
PPV	A successful person search verification was run for the provided phone number
PRC	This number is associated with a risky carrier
PRCO	The country code of this number is for a risky country one that originates a disproportionate share of fraud attacks
PRM	The provided phone number identity matching was only based on raw user data
PRN	The phone number was at a lower risk for fraud due to being listed as a mobile line on the Override Services Registry (OSR).	NEW - Added Dec 2025
PROM	This number is used for special technical purposes by telecom companies such as for roaming
PRP	This number has a risky prefix
PRR	The phone number was at a higher risk for fraud due to being listed as a non-mobile line on the Override Services Registry (OSR).	NEW - Added Dec 2025
PRSA	This number has risky static attributes (like VOIP phone type or being on a blocklist)
PRSK	This number has another phone type that is risky and that is not covered by any of the other number_type reason codes
PRSV	TeleSign or BICS reserved this number for use by customers with our applications (for example to send verification messages) but it appears that it is being used for a different purpose
PSA	The phone number is classified as a sub-account line.	NEW - Added Dec 2025
PSCD	Shorter or longer than expected call duration for this number over the past 90 days	Deprecated
PSDBM	The person identity matched has a SSN issued prior to either the submitted DOB or the selected person identity's DOB (if no DOB was submitted). This can indicate a higher risk of the identity being synthetic.
PSFE	You have flagged this number as safe. Score always recommends to allow this number
PSG24	Significant activity for a risky range that this number belongs to over the last 24 hours
PSG90	Significant activity for a risky range that this number belongs to over the past 90 days
PSM90	Some activity for a risky range that this number belongs to over the past 90 days
PSMDB	The person identity matched has multiple DOB records. This can indicate a higher risk of the identity being synthetic.
PSMRN	The person identity matched has a high number of relatives with the same/similar name. This may indicate the identity is synthetic.
PSMSN	The person identity matched has multiple unique SSNs. This can indicate a higher risk of the identity being synthetic.
PSR	The SIM date returned was not obtained in real-time; there could be a more recent SIM change.	NEW - Added Dec 2025
PSTF	Significant activity on this number to or from risky services over the past 90 days
PTFN	This is a toll-free number
PTL	This number is invalid because it is too long even after the application of cleansing rules
PTO	The phone record data retrieval timed out
PUC	This indicates there was insufficient data to calculate the risk score.	NEW - Added Dec 2025
PUSV90	Significant volume of unsuccessfully verified traffic from a range this number belongs to over the past 90 days	NEW - Added Dec 2025
PUV90	Significant volume of unsuccessfully verified traffic from this number over the past 90 days	NEW - Added Dec 2025
PVLA	Very little activity or none at all for a risky range that this number belongs to over the past 90 days. Also returned if the number does not belong to a risky range
PVLS	Much less success than expected or no success at all for this number over the past 90 days	Deprecated
PVMN	This is a voicemail number
PVOIP	This is a VOIP number
PVRC	This number is associated with a very risky carrier
PVS24	Very significant activity for a risky range that this number belongs to over the last 24 hours
PVS90	Very significant activity for a risky range that this number belongs to over the past 90 days
PVST	Very little activity or none at all was ever observed on this number. Very short tenure. Cannot classify	Deprecated
PVSTF	Very significant activity on this number to or from risky services over the past 90 days
TNSA	This number was seen in phone risk scoring traffic in the last 1 month.
TPSMT	Phone seen multiple times in last 90 days with different last names
TSBF	Sparse regular volume of phone risk scoring traffic across our network on this number over the past 90 days.
TSBG	Continuous, regular volume of verification traffic on this number over the past 90 days.	NEW - Added Dec 2025
TSBH	Very high volume of phone risk scoring traffic across our network on this number over the past 90 days.
TSBI	Very high volume of phone risk scoring traffic across our network on this number over the past 24 hours.
TSBJ	Very low volume of verification traffic, or none at all, was ever observed on this number.	NEW - Added Dec 2025
TSBK	Low volume of verification traffic on this phone number over the past 90 days.	NEW - Added Dec 2025
TSBN	Low volume of phone risk scoring traffic across our network on this phone number over the past 24 hours. Very low volume of phone risk scoring traffic, or none at all over the past 90 days.
TSBO	Less than expected activity for this number.
TSCG	Extremely significant activity for a risky range that this number belongs to over the past 90 days.
TSCH	Extremely significant activity for a risky range that this number belongs to over the last 24 hours.
TSDC	Behavior pattern that suggests this number is being used by a bot.
TSDD	Verification traffic on risky services on this number over the past 90 days.	NEW - Added Dec 2025
TSDE	Phone risk scoring traffic on risky services on this number over the past 24 hours.
TSDF	High volume of phone risk scoring traffic on risky services on this number over the past 90 days.
TSDG	High volume of verification traffic on risky services on this number over the past 24 hours.	NEW - Added Dec 2025
TSDH	Verification traffic on risky services on the range this number belongs to over the past 90 days.	NEW - Added Dec 2025
TSDI	Verification traffic on risky services on the range this number belongs to over the past 24 hours.	NEW - Added Dec 2025
TSDJ	High volume of verification traffic on risky services on the range this number belongs to over the past 90 days.	NEW - Added Dec 2025
TSDK	High volume of phone risk scoring traffic on risky services on the range this number belongs to over the past 24 hours.
TSDL	Very high volume of phone risk scoring traffic on risky services on this number over the past 90 days.
TSDM	Very high volume of phone risk scoring traffic on risky services on this number over the past 24 hours.
TSDN	Very high volume of phone risk scoring traffic on risky services on the range this number belongs to over the past 90 days.
TSDO	Very high volume of phone risk scoring traffic on risky services on the range this number belongs to over the past 24 hours.
TSDP	Extremely high volume of phone risk scoring traffic in a very short period (less than 1 hour) on the range this number belongs to.
TSKU	This number is too short to be a valid phone number.
TSMA	This number was seen in phone risk scoring traffic in the last 1 day.
TSMB	This number was seen in phone risk scoring traffic in the last 7 days.
TSMC	This number was seen in phone risk scoring traffic in the last 15 days.
TSNB	This number was seen in phone risk scoring traffic in the last 2 months.
TSNC	This number was seen in phone risk scoring traffic in the last 3 months.
TSOA	This number was not seen in phone risk scoring traffic in the last 3 months.
TXHR	High-risk category based on past behavior
TXMTW	Most trustworthy category based on past behavior
TXNA	Not enough of activity or attributes to classify the transaction as either risky or trustworthy
TXR	Risky category based on past behavior
TXTW	Trustworthy category based on past behavior
TXVHR	Highest-risk category based on past behavior

Email Reason Codes

Reason Code	Description	Status (If empty, reason code is live)
EA1Y	The email address was first seen at least 1 year ago
EA2Y	The email address was created within the last 2 years
EA4M	The email address was created within the last 4 months
EA4Y	The email address was created more than 4 years ago
EA6M	The email address was created within the last 6 months
EAC1F	The email address was confirmed as suspected fraud once across our email data provider's customer network
EACMF	The email address was confirmed as suspected fraud multiple times across our email data provider's customer network
EADP	Disposable email domain
EAF1	The email address was confirmed as fraudulent to our email data provider by 1 of their customers
EAF2	The email address was confirmed as fraudulent to our email data provider by 2 of their customers
EAF3	The email address was confirmed as fraudulent to our email data provider by 3 or more of their customers
EAF4Y	The email address was first seen at least 4 years ago
EAFC	The email address was confirmed as fraudulent by you or by our email data provider.
EAG1	The email address was confirmed as good to our email data provider by 1 of their customers
EAG2	The email address was confirmed as good to our email data provider by 2 of their customers
EAG3	The email address was confirmed as good to our email data provider by 3 of their customers
EAG4	The email address was confirmed as good to our email data provider by 4 of their customers
EAG5	The email address was confirmed as good to our email data provider by 5 of their customers
EAG6	The email address was confirmed as good to our email data provider by 6 or more of their customers
EAHF	The email address has high probability of being associated to fraud due to multiple risk factors based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history)
EALLI	The email address is linked to a low risk LinkedIn account (based on the account's number of connections and posting activity)
EALSM	The email address is linked to a low risk social media account (based on the account's number of connections and posting activity) - e.g. Facebook, Yahoo, Pandora...
EALTW	The email address is linked to a low risk Twitter account (based on the account's number of connections and posting activity)
EAM	The email address was created within the last month
EAMC	Multiple email addresses with similar handle patterns were recently queried at our email data provider for the company the email owner is tied to
EAMF	The email address mailbox is full (i.e. the owner has exceeded allowable capacity of email service
EAMI	Multiple email addresses with similar handle patterns were recently queried at our email data provider for the transaction industry it has been previously tied to (e.g. Banking / Finance, Gaming...)
EAMP	The email address mailbox existed in the past and is no longer available
EANA	The email address mailbox is no longer active
EANE	The email address does not exist
EANI	Not enough information was found for the provided email address to determine a risk assessment	Deprecated
EANP	No email address was provided for risk assessment
EAPF	The email address syntax follows patterns that have been found to be associated to fraud
EAQ3	The email address has been queried in a short amount of time to our email data provider by 3 of their customers
EAQ4	The email address has been queried in a short amount of time to our email data provider by 4 of their customers
EAQM	The email address has been queried in a short amount of time to our email data provider by more than 4 of their customers.
EASI	The email address syntax is not valid
EAVQ	Different variations of the email address which points to the same inbox were recently queried.
EAW	The email address was created within the last week
EAY	The email address was created within the last year
ED4M	The email domain was created within the last 4 months
EDCH	The email domain is tied to a category type (e.g. banking, webmail...) with high fraud rates
EDCO	The email domain country is considered to be risky
EDDN	The email domain does not exist in our email data provider's registry (note: this domain might still have valid DNS record)
EDHA	The email domain is considered to be high risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history) for the company the email owner is tied to
EDHC	The email domain is considered to be high risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history) for the category type of the company the email is tied to
EDHI	The email domain is considered to be high risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history) for the transaction industry it has been previously tied to (e.g. Banking / Finance, Gaming...)
EDHN	The email domain is considered to be high risk across our data provider's network based on their proprietary algorithm (e.g. validaty, age, fraud history)
EDI	Invalid email domain
EDL	The email domain is considered to be low risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history)
EDLC	The email domain is considered to be low risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history) for the category type of the company the email is tied to
EDM	The email domain is considered to be medium risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history)
EDNP	The email address handle contains numeric patterns
EDPR	The email domain is considered to be risky based on our data provider's proprietary algorithm (e.g. validaty, age, fraud history)
EDVH	The email domain is considered to be very high risk across our data provider's network based on their proprietary algorithm (e.g. validaty, age, fraud history)
EDVHC	The email domain is considered to be very high risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history) for the company the email owner is tied to
EDVHI	The email domain is considered to be very high risk based on our email data provider's proprietary algorithm (e.g. validaty, age, fraud history) for the transaction industry it has been previously tied to (e.g. Banking / Finance, Gaming...)
EE24	Expected level of activity for this email address over the last 24-hours
EE90	Expected level of activity for this email address over the past 90 days
EELH	The email address may have been created recently. Limited historical data was found.	NEW - Added Dec 2025
EEPEII	Error from email enrichment provider. This includes error due to invalid input. Some risk assessment features might be limited due to error.
EFRD	The email has been flagged as a source of fraud.	NEW - Added Dec 2025
EMA24	More than expected activity for this email address over the last 24-hours
EMA90	More than expected activity for this email address over the past 90 days
ESFE	The email has been flagged as safe.	NEW - Added Dec 2025
ESG24	Significant activity for this email address to or from risky services over the last 24 hours
ESG90	Significant activity on this email address to or from risky services over the last 90 days
EVS24	Very significant activity for this email address to or from risky services over the last 24 hours
EVS90	Very significant activity on this email address to or from risky services over the last 90 days
EVV24	Very high volume of verification traffic on this email address over the past 24 hours.	NEW - Added Dec 2025
EVV90	Very high volume of verification traffic on this email address over the past 90 days.	NEW - Added Dec 2025
TSLI	Very high volume of phone risk scoring traffic on this email address over the past 24 hours.	Deprecated
TSLJ	Very high volume of phone risk scoring traffic on this email address over the past 90 days.	Deprecated
TSLK	Behavior pattern that suggests this email address is being used by a software program.
TSLN	This email address is invalid and could not have been used by a genuine end user.
TSLO	This email address may have originated from a service providing temporary email addresses; these temporary addresses can be used to conceal the identity of the end user.

Tax ID Reason Codes

Reason Code	Description	Status (If empty, reason code is live)
ASPI	Some parts of the address (such as the street and ZIP code) are valid.	NEW - Added Dec 2025
TANM	SSN used is more closely associated with another consumer	NEW - Added Dec 2025
TANO	Current Address Not On-file
TARF	Address Reported with past Fraud	NEW - Added Dec 2025
TDDA	Different DOB (age) than past application linked to the current applicant
TFAD1	Facta Active Duty alert. Active for one year	Deprecated
TFADF	Facta Active Duty Alert with Fraud victim. Active for 1 year	Deprecated
TFADI	Facta Active Duty Alert with Fraud victim - initial alert. Active for 90 days.	Deprecated
TFEM	The age of the consumer is younger than the issue date of the SSN	NEW - Added Dec 2025
TFMCI	5 or more credit inquiries in the last 14 days	NEW - Added Dec 2025
TFVE	Facta Fraud victim extended alert. Active for 7 years	Deprecated
TFVI	Facta fraud victim initial alert. Active for 90 days	Deprecated
TH3AA	High risk Third Party Score based on our TaxID data provider's categorization of attributes of addresses that the consumer is tied to	Deprecated
TH3AH	High risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history	Deprecated
TH3AI	High risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit activ	Deprecated
TH3AO	High risk Third Party Score based on our TaxID data provider's categorization of whether the consumer appears to have a better SSN	Deprecated
TH3AS	High risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to addresses linked to synthetic fraud	Deprecated
TH3BO	High risk Third Party Score based on our TaxID data provider's categorization of whether there is a better owner for the SSN	Deprecated
TH3CH	High risk Third Party Score based on our TaxID data provider's categorization of the depth of the consumer's history with this information	Deprecated
TH3DB	High risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's DOB	Deprecated
TH3DI	High risk Third Party Score based on our TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual	Deprecated
TH3ED	High risk Third Party Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
TH3FG	High risk Third Party Score based on our TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud	Deprecated
TH3FR	High risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to fraud code records	Deprecated
TH3IT	High risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to an ITIN	Deprecated
TH3MR	High risk Third Party Score based on our TaxID data provider's categorization of how well the supplied information matches Manifest records	Deprecated
TH3NN	High risk Third Party Score based on our TaxID data provider's categorization of whether the supplied name or SSN is nonsense	Deprecated
TH3OM	High risk Third Party Score based on our TaxID data provider's categorization of whether other applicants match aspects of this application's information	Deprecated
TH3PB	High risk Third Party Score based on our TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies	Deprecated
TH3PH	High risk Third Party Score based on our TaxID data provider's categorization of whether the phone aligns with the consumer's history	Deprecated
TH3PR	High risk Third Party Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
TH3RI	High risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN	Deprecated
TH3SA	High risk Third Party Score based on our TaxID data provider's categorization of whether the SSN might belong to an associate	Deprecated
TH3SF	High risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to security freezes	Deprecated
TH3SM	High risk Third Party Score based on our TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time	Deprecated
THAAA	High risk Abuse Score based on our TaxID data provider's categorization of attributes of addresses that the consumer is tied to	Deprecated
THAAH	High risk Abuse Score based on our TaxID data provider's validation of the consumer's address history	Deprecated
THAAI	High risk Abuse Score based on our TaxID data provider's categorization of the provided SSN belonging to another person not yet credit active	Deprecated
THAAO	High risk Abuse Score based on our TaxID data provider's categorization of the consumer appearing to have a better SSN	Deprecated
THAAS	High risk Abuse Score based on our TaxID data provider's categorization of the consumer being tied to addresses linked to synthetic fraud	Deprecated
THABO	High risk Abuse Score based on our TaxID data provider's categorization of there being a better owner for the SSN	Deprecated
THACH	High risk Abuse Score based on our TaxID data provider's categorization of the depth of the consumer's history with this information	Deprecated
THADB	High risk Abuse Score based on our TaxID data provider's validation of the consumer's DOB	Deprecated
THADI	High risk Abuse Score based on our TaxID data provider's categorization of the supplied information corresponding to a deceased individual	Deprecated
THAED	High risk Abuse Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
THAFG	High risk Abuse Score based on our TaxID data provider's categorization of the SSN being tied to a clump of SSNs empirically used for fraud	Deprecated
THAFR	High risk Abuse Score based on our TaxID data provider's categorization of the consumer being tied to fraud code records	Deprecated
THAIT	High risk Abuse Score based on our TaxID data provider's categorization of the consumer being tied to an ITIN	Deprecated
THAMR	High risk Abuse Score based on our TaxID data provider's categorization of how well the supplied information matches Manifest records	Deprecated
THANN	The SSN provided is not a valid number as reported by the SSA
THAOM	High risk Abuse Score based on our TaxID data provider's categorization of whether other applications match aspects of this application's information	Deprecated
THAPB	High risk Abuse Score based on our TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies	Deprecated
THAPH	High risk Abuse Score based on our TaxID data provider's validation of the consumer's phone history	Deprecated
THAPR	High risk Abuse Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
THARI	High risk Abuse Score based on our TaxID data provider's categorization of the provided SSN being a randomly issued SSN	Deprecated
THASA	High risk Abuse Score based on our TaxID data provider's categorization of whether the SSN might belong to an associate	Deprecated
THASF	High risk Abuse Score based on our TaxID data provider's categorization of whether the consumer is tied to security freezes	Deprecated
THASM	High risk Abuse Score based on our TaxID data provider's categorization of the consumer's history start time aligning with the expected record start time	Deprecated
THPAA	High risk First Party Score based on our TaxID data provider's categorization of attributes of addresses that the consumer is tied to	Deprecated
THPAH	High risk First Party Score based on our TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history	Deprecated
THPAI	High risk First Party Score based on our TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit activ	Deprecated
THPAO	High risk First Party Score based on our TaxID data provider's categorization of whether the consumer appears to have a better SSN	Deprecated
THPAS	High risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to addresses linked to synthetic fraud	Deprecated
THPBO	High risk First Party Score based on our TaxID data provider's categorization of whether there is a better owner for the SSN	Deprecated
THPCH	High risk First Party Score based on our TaxID data provider's categorization of the depth of the consumer's history with this information	Deprecated
THPDB	High risk First Party Score based on our TaxID data provider's categorization of whether the supplied TaxID aligns with the consumer's DOB	Deprecated
THPDI	High risk First Party Score based on our TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual	Deprecated
THPED	High risk First Party Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
THPFG	High risk First Party Score based on our TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud	Deprecated
THPFR	High risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to fraud code records	Deprecated
THPIT	High risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to an ITIN	Deprecated
THPMR	High risk First Party Score based on our TaxID data provider's categorization of how well the supplied information matches Manifest records	Deprecated
THPNN	High risk First Party Score based on our TaxID data provider's categorization of whether the supplied name or SSN is nonsense	Deprecated
THPOM	High risk First Party Score based on our TaxID data provider's categorization of whether other applicants match aspects of this application's information	Deprecated
THPPB	High risk First Party Score based on our TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies	Deprecated
THPPH	High risk First Party Score based on our TaxID data provider's categorization of whether the phone aligns with the consumer's history	Deprecated
THPPR	High risk First Party Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
THPRI	High risk First Party Score based on our TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN	Deprecated
THPSA	High risk First Party Score based on our TaxID data provider's categorization of whether the SSN might belong to an associate	Deprecated
THPSF	High risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to security freezes	Deprecated
THPSM	High risk First Party Score based on our TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time	Deprecated
THTAH	High risk ID Theft Score based on our TaxID data provider's categorization of how consistent the address is with the consumer's history	Deprecated
THTAV	High risk ID Theft Score based on our TaxID data provider's categorization of whether the address has a high velocity of applications	Deprecated
THTBE	High risk ID Theft Score based on our TaxID data provider's categorization of whether the applicant appears to be the best owner of the email	Deprecated
THTBP	High risk ID Theft Score based on our TaxID data provider's categorization of whether the applicant appears to be the best owner of the phone	Deprecated
THTDI	High risk ID Theft Score based on our TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual	Deprecated
THTED	High risk ID Theft Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
THTES	High risk ID Theft Score based on our TaxID data provider's categorization of whether the email has had suspicious application activity	Deprecated
THTFG	High risk ID Theft Score based on our TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud	Deprecated
THTFR	High risk ID Theft Score based on our TaxID data provider's categorization of whether the consumer is tied to fraud code records	Deprecated
THTGP	High risk ID Theft Score based on our TaxID data provider's categorization of whether there is unusual geographic activity associated with the phone number	Deprecated
THTHE	High risk ID Theft Score based on our TaxID data provider's categorization of the length of history of the email	Deprecated
THTIA	High risk ID Theft Score based on Whether application information is tied to an associate.	Deprecated
THTIH	High risk ID Theft Score based on our TaxID data provider's categorization of whether the IP address aligns with the applicant's physical address history	Deprecated
THTIP	High risk ID Theft Score based on Whether the IP address has had suspicious application activity.	Deprecated
THTMX	High risk ID Theft Score based on our TaxID data provider's categorization of whether the application information contains a mix of information from different consumers	Deprecated
THTNN	High risk ID Theft Score based on our TaxID data provider's categorization of whether the supplied name or SSN is nonsense	Deprecated
THTOM	High risk ID Theft Score based on our TaxID data provider's categorization of whether other applicants match aspects of this application's information	Deprecated
THTPR	High risk ID Theft Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
THTRP	High risk ID Theft Score based on our TaxID data provider's categorization of the number of recent applications associated with the phone	Deprecated
THTSG	High risk ID Theft Score based on our TaxID data provider's categorization of whether the applicant has a suspicious gap in history	Deprecated
THTVP	High risk ID Theft Score based on our TaxID data provider's categorization of whether the application's IP address is from a risky VPN	Deprecated
TIAWB	Address Reported Associate With Business
TIAWF	Address Reported Associate With Business Higher Potential Fraud Activity
TIENK	No search keys generated for IEN	NEW - Added Dec 2025
TIENM	No match to any IEN repository records	NEW - Added Dec 2025
TINO	Input SSN does not match on-file SSN
TITIN	TaxID is an ITIN	NEW - Added Dec 2025
TL3AA	Low risk Third Party Score based on our TaxID data provider's categorization of attributes of addresses that the consumer is tied to	Deprecated
TL3AH	Low risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history	Deprecated
TL3AI	Low risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit activ	Deprecated
TL3AO	Low risk Third Party Score based on our TaxID data provider's categorization of whether the consumer appears to have a better SSN	Deprecated
TL3AS	Low risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to addresses linked to synthetic fraud	Deprecated
TL3BO	Low risk Third Party Score based on our TaxID data provider's categorization of whether there is a better owner for the SSN	Deprecated
TL3CH	Low risk Third Party Score based on our TaxID data provider's categorization of the depth of the consumer's history with this information	Deprecated
TL3DB	Low risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's DOB	Deprecated
TL3DI	Low risk Third Party Score based on our TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual	Deprecated
TL3ED	Low risk Third Party Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
TL3FG	Low risk Third Party Score based on our TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud	Deprecated
TL3FR	Low risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to fraud code records	Deprecated
TL3IT	Low risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to an ITIN	Deprecated
TL3MR	Low risk Third Party Score based on our TaxID data provider's categorization of how well the supplied information matches Manifest records	Deprecated
TL3NN	Low risk Third Party Score based on our TaxID data provider's categorization of whether the supplied name or SSN is nonsense	Deprecated
TL3OM	Low risk Third Party Score based on our TaxID data provider's categorization of whether other applicants match aspects of this application's information	Deprecated
TL3PB	Low risk Third Party Score based on our TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies	Deprecated
TL3PH	Low risk Third Party Score based on our TaxID data provider's categorization of whether the phone aligns with the consumer's history	Deprecated
TL3PR	Low risk Third Party Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
TL3RI	Low risk Third Party Score based on our TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN	Deprecated
TL3SA	Low risk Third Party Score based on our TaxID data provider's categorization of whether the SSN might belong to an associate	Deprecated
TL3SF	Low risk Third Party Score based on our TaxID data provider's categorization of whether the consumer is tied to security freezes	Deprecated
TL3SM	Low risk Third Party Score based on our TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time	Deprecated
TLAAA	Low risk Abuse Score based on our TaxID data provider's categorization of attributes of addresses that the consumer is tied to	Deprecated
TLAAH	Low risk Abuse Score based on our TaxID data provider's validation of the consumer's address history	Deprecated
TLAAI	Low risk Abuse Score based on our TaxID data provider's categorization of the provided SSN belonging to another person not yet credit active	Deprecated
TLAAO	Low risk Abuse Score based on our TaxID data provider's categorization of the consumer appearing to have a better SSN	Deprecated
TLAAS	Low risk Abuse Score based on our TaxID data provider's categorization of the consumer being tied to addresses linked to synthetic fraud	Deprecated
TLABO	Low risk Abuse Score based on our TaxID data provider's categorization of there being a better owner for the SSN	Deprecated
TLACH	Low risk Abuse Score based on our TaxID data provider's categorization of the depth of the consumer's history with this information	Deprecated
TLADB	Low risk Abuse Score based on our TaxID data provider's validation of the consumer's DOB	Deprecated
TLADI	Low risk Abuse Score based on our TaxID data provider's categorization of the supplied information corresponding to a deceased individual	Deprecated
TLAED	Low risk Abuse Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
TLAFG	Low risk Abuse Score based on our TaxID data provider's categorization of the SSN being tied to a clump of SSNs empirically used for fraud	Deprecated
TLAFR	Low risk Abuse Score based on our TaxID data provider's categorization of the consumer being tied to fraud code records	Deprecated
TLAIT	Low risk Abuse Score based on our TaxID data provider's categorization of the consumer being tied to an ITIN	Deprecated
TLAMR	Low risk Abuse Score based on our TaxID data provider's categorization of how well the supplied information matches Manifest records	Deprecated
TLANN	Low risk Abuse Score based on our TaxID data provider's categorization of the provided name or SSN as nonsense	Deprecated
TLAOM	Low risk Abuse Score based on our TaxID data provider's categorization of whether other applications match aspects of this application's information	Deprecated
TLAPB	Low risk Abuse Score based on our TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies	Deprecated
TLAPH	Low risk Abuse Score based on our TaxID data provider's validation of the consumer's phone history	Deprecated
TLAPR	Low risk Abuse Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
TLARI	Low risk Abuse Score based on our TaxID data provider's categorization of the provided SSN being a randomly issued SSN	Deprecated
TLASA	Low risk Abuse Score based on our TaxID data provider's categorization of whether the SSN might belong to an associate	Deprecated
TLASF	Low risk Abuse Score based on our TaxID data provider's categorization of whether the consumer is tied to security freezes	Deprecated
TLASM	Low risk Abuse Score based on our TaxID data provider's categorization of the consumer's history start time aligning with the expected record start time	Deprecated
TLGPD	taxId check was not performed due to LGPD: Minor's data
TLPAA	Low risk First Party Score based on our TaxID data provider's categorization of attributes of addresses that the consumer is tied to	Deprecated
TLPAH	Low risk First Party Score based on our TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history	Deprecated
TLPAI	Low risk First Party Score based on our TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit activ	Deprecated
TLPAO	Low risk First Party Score based on our TaxID data provider's categorization of whether the consumer appears to have a better SSN	Deprecated
TLPAS	Low risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to addresses linked to synthetic fraud	Deprecated
TLPBO	Low risk First Party Score based on our TaxID data provider's categorization of whether there is a better owner for the SSN	Deprecated
TLPCH	Low risk First Party Score based on our TaxID data provider's categorization of the depth of the consumer's history with this information	Deprecated
TLPDB	Low risk First Party Score based on our TaxID data provider's categorization of whether the supplied TaxID aligns with the consumer's DOB	Deprecated
TLPDI	Low risk First Party Score based on our TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual	Deprecated
TLPED	Low risk First Party Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
TLPFG	Low risk First Party Score based on our TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud	Deprecated
TLPFR	Low risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to fraud code records	Deprecated
TLPIT	Low risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to an ITIN	Deprecated
TLPMR	Low risk First Party Score based on our TaxID data provider's categorization of how well the supplied information matches Manifest records	Deprecated
TLPNN	Low risk First Party Score based on our TaxID data provider's categorization of whether the supplied name or SSN is nonsense	Deprecated
TLPOM	Low risk First Party Score based on our TaxID data provider's categorization of whether other applicants match aspects of this application's information	Deprecated
TLPPB	Low risk First Party Score based on our TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies	Deprecated
TLPPH	Low risk First Party Score based on our TaxID data provider's categorization of whether the phone aligns with the consumer's history	Deprecated
TLPPR	Low risk First Party Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
TLPRI	Low risk First Party Score based on our TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN	Deprecated
TLPSA	Low risk First Party Score based on our TaxID data provider's categorization of whether the SSN might belong to an associate	Deprecated
TLPSF	Low risk First Party Score based on our TaxID data provider's categorization of whether the consumer is tied to security freezes	Deprecated
TLPSM	Low risk First Party Score based on our TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time	Deprecated
TLTAH	Low risk ID Theft Score based on our TaxID data provider's categorization of how consistent the address is with the consumer's history	Deprecated
TLTAV	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the address has a high velocity of applications	Deprecated
TLTBE	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the applicant appears to be the best owner of the email	Deprecated
TLTBP	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the applicant appears to be the best owner of the phone	Deprecated
TLTDI	Low risk ID Theft Score based on our TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual	Deprecated
TLTED	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious	Deprecated
TLTES	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the email has had suspicious application activity	Deprecated
TLTFG	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud	Deprecated
TLTFR	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the consumer is tied to fraud code records	Deprecated
TLTGP	Low risk ID Theft Score based on our TaxID data provider's categorization of whether there is unusual geographic activity associated with the phone number	Deprecated
TLTHE	Low risk ID Theft Score based on our TaxID data provider's categorization of the length of history of the email	Deprecated
TLTIA	Low risk ID Theft Score based on Whether application information is tied to an associate.	Deprecated
TLTIH	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the IP address aligns with the applicant's physical address history	Deprecated
TLTIP	Low risk ID Theft Score based on Whether the IP address has had suspicious application activity.	Deprecated
TLTMX	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the application information contains a mix of information from different consumers	Deprecated
TLTNN	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the supplied name or SSN is nonsense	Deprecated
TLTOM	Low risk ID Theft Score based on our TaxID data provider's categorization of whether other applicants match aspects of this application's information	Deprecated
TLTPR	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type	Deprecated
TLTSG	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the applicant has a suspicious gap in history	Deprecated
TLTVP	Low risk ID Theft Score based on our TaxID data provider's categorization of whether the application's IP address is from a risky VPN	Deprecated
TMAI	Multiple address inconsistencies in last 7 days and SSN seen with different phones in last 90 days
TMFSI	Multiple Fraud Shield indicators triggered or unverifiable SSN
TNAPD	Greater than 50% of tradelines in last 90 days have same name and address but different phone occurred in last 7 days
TNASM	Name and address seen multiple times in last 90 days with different SSN
TNPID	taxId check was not performed due to invalid dob	Deprecated
TNPIE	taxId check was not performed due to invalid email	Deprecated
TNPIP	taxId check was not performed due to invalid phone	Deprecated
TNPIR	taxId check was not performed due to invalid request	Deprecated
TNPIS	taxId check was not performed due to invalid SSN	Deprecated
TNPIZ	taxId check was not performed due to invalid zip code	Deprecated
TNPMS	taxId check was not performed due to missing SSN	Deprecated
TNSA	This number was seen in phone risk scoring traffic in the last 1 month.	Deprecated
TOAB	On-File Address Reported Associate With Business
TOAF	On-File Address Reported Associate With Business Higher Potential Fraud Activity
TOARF	On-File Address Reported with past Fraud	NEW - Added Dec 2025
TPAI	All trades are bankcard trades with phone-address inconsistencies in non-credit data verification
TPDNV	One or more PII data elements not verified
TPFUT	More than 4 unique tradelines with same phone number in last 90 days	NEW - Added Dec 2025
TSAC	Current Address Conflict
TSAF	Address First Reported
TSDV	SSN Issue Date Cannot Be Verified
TSNA	Input SSN exact match to at least one other but input name and address not connected
TSNV	New credit profile with unverifiable SSN or address matches to a different name in non-credit data
TSOD	Best On-File SSN Issue Date Cannot Be Verified
TSOP	Best On-File SSN Recorded As Deceased
TSPNA	Same SSN phone or name and address seen more than 3 times in last 7 days
TSPNM	SSN seen with different phone more than 15 times in last 90 days or input phone does not match on-file phone at least twice in last 90 days
TSPR	Indicate that the Tax ID provided is Pending regularization
TSR	Tax ID Status (situacao CPF) is regular
TSRD	Subject reported deceased
TSRF	Tax ID Status (situacao CPF) is not regular. It is suspended or canceled due to being null, with the holder being deceased.
TSRP	Tax ID Status (situacao CPF) is Pending regularization.
TSSF	Subject has placed a security freeze on their SSN file
TTIQ	More than 2 inquiries with the same name and address in the last 28 days
TTMIQ	Too many inquires in last 90 days where name and address don’t match best on-file and no change of address	NEW - Added Dec 2025

Address Reason Codes

Reason Code	Description	Status (If empty, reason code is live)
A4070SS	Tracking data indicates that over between 40% and 70% of mailpieces sent to this address were delivered successfully.
A40SS	Tracking data indicates that over less than 40% of mailpieces sent to this address were delivered successfully and recent mailings weren't successful.
A70SS	Tracking data indicates that over 70% of mailpieces sent to this address were delivered successfully and recent mailings were also successful.
AASE	Verified. The input data is acceptable but in an attempt to standardize user input errors were introduced.
ACMRA	The address matched to a CMRA and private mailbox information is not present.	NEW - Added Dec 2025
ACP	The address matched to a CMRA and private mailbox information is present.	NEW - Added Dec 2025
ACV	Country Validated
AD	The address is deliverable.	NEW - Added Dec 2025
ADC	Verified. The input data is correct.
ADCMS	Verified. The input data is correct. All input data was able to match in databases after some or all elements were standardized.
ADCUD	Verified. The input data is correct although some input data is unverifiable due to incomplete data
ADGD	The address is a deliverable General Delivery address. General Delivery is a USPS service which allows individuals without permanent addresses to receive mail.	NEW - Added Dec 2025
ADU	The address is a deliverable unique address. A unique ZIP code is assigned to a single organization (such as a government agency) that receives a large volume of mail.	NEW - Added Dec 2025
AFAEI	Fixed. The input data is acceptable but errors were introduced in an attempt to standardize user input.
AFM	Fixed. The input data is matched and fixed. (Example: Brighon - UK -> Brighton - UK)
AFMNCC	Fixed. The input data is matched and fixed but some elements such as Sub-building number and house number cannot be checked
AFMSCC	Fixed. The input data is matched but some elements such as Street cannot be checked.
AHNI	Invalid house/building number
AHR	Historical resident matched
AIA	Invalid address
AIAU	The address is an Informed Address. The recipient and the street address is replaced with a special code provided by the USPS.	NEW - Added Dec 2025
AII	Invalid Input
AIN	PO Box, Rural Route, or Highway Contract box number is invalid.	NEW - Added Dec 2025
AIR	The address is deliverable to the building's default address but the secondary unit provided may not exist. There is a chance the mail will not reach the intended recipient.
AMA	The address is a deliverable military address.	NEW - Added Dec 2025
AMCC	Missing country_code
AMI	Missing Input
AMICC	Missing Info. The input data cannot be corrected completely.
AMICCMM	Missing Info. The input data cannot be corrected completely and there were multiple matches found in databases.
AMICCSE	Missing Info. The input data cannot be corrected completely and only some elements were found.
AMN	PO Box, Rural Route, or Highway Contract box number is missing.	NEW - Added Dec 2025
ANA	No tracking data exists for this address or lob deliverability was unable to find a corresponding level of mail success.
AND	The address is not deliverable according to the USPS.
ANF	Not Found
APA	Partial Address
APAI	Both parsed and postal address parameters provided, postal address parameters ignored
APCC	Input postal code was corrected
APCR	The address matched to a Phantom Carrier Route (carrier_route of R777), which corresponds to physical addresses that are not eligible for delivery.	NEW - Added Dec 2025
API	The primary number is invalid.	NEW - Added Dec 2025
APM	The primary number is missing.	NEW - Added Dec 2025
APNV	Street, Postcode, City, Country. Premise not validated Validated
APO	The address is identified as PO Box street address.	NEW - Added Dec 2025
ARNF	Resident not found at address
ASC	Input state corrected
ASCV	State, Country Validated
ASDL	Unable to verify address because CPF consulted does not have a CNH in the official government database
ASU	The address is deliverable, but the secondary unit information is unnecessary.
ASUD	The primary number was confirmed whereas the secondary number is unconfirmed and required to be deliverable.	NEW - Added Dec 2025
ATA	The address is deliverable by dropping a trailing alphabet from the primary number.	NEW - Added Dec 2025
AUICCM	Unverified. The input data cannot be corrected or matched.
AWS	The address is deliverable to the building's default address but is missing secondary unit information. There is a chance the mail will not reach the intended recipient.