When filing an electronically submitted tax return, the IRS may reject the return due to an IP PIN (Identity Protection Personal Identification Number) mismatch or missing IP PIN for the primary taxpayer, spouse, or dependent. This occurs when the IP PIN entered on the return does not match IRS records for the specific taxpayer associated with the SSN or ITIN, or when an IP PIN is required but not provided.
The IP PIN is a six-digit number issued by the IRS to verify the identity of a taxpayer and prevent unauthorized filing. If the IRS has assigned an IP PIN to any individual listed on the return, that exact IP PIN must be included on the electronically filed return for that person.
Common Causes of IPPIN Rejection
Incorrect IP PIN: The IP PIN entered for the primary taxpayer, spouse, or dependent does not match IRS records.
Missing IP PIN: An IP PIN is required for a taxpayer, spouse, or dependent but was not included on the return.
Expired or updated IP PIN: The taxpayer used an old IP PIN instead of the current tax year IP PIN issued by the IRS.
Mismatched taxpayer identity: The SSN or ITIN associated with the IP PIN does not match the individual listed on the return.
How to Resolve IP PIN Rejection
Verify IP PIN: Confirm the correct current-year IP PIN for each individual using IRS records or IRS online account access.
Enter exact value: Ensure the IP PIN is entered exactly as issued, with no changes or omissions.
Update records if needed: If the IP PIN is unknown or lost, retrieve it through the IRS IP PIN retrieval system at IRS.gov.
Refile return: Once corrected, retransmit the electronic return with the valid IP PIN information.
Important IRS Clarification
The IP PIN requirement applies only when the IRS has issued an IP PIN to an individual. If no IP PIN has been assigned, no entry should be made for that field.
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Disclaimer: Always verify details with the most current Federal or State Department of Revenue Forms and Instructions. For complex situations, consult a CPA or tax attorney.