We are a private company and an IRS-authorized Certifying Acceptance Agent (CAA), providing paid ITIN application assistance. We are not part of the Internal Revenue Service or any U.S. government agency. The IRS makes the final decision on ITIN applications.
Get started

ITIN Application Rejected: Why It Happens and How to Fix It

Desk with IRS Form W-7, passport, supporting documents folder, and hand holding pen ready to correct application

A rejection means the IRS found a specific, fixable problem with your Form W-7 or supporting documents — it's different from a denial, which is a decision about eligibility. See fix-itin-application for the full rejected-vs-denied comparison.

Common reasons the IRS rejects Form W-7

  • An incorrect or mismatched reason code (a–h) for your actual situation.
  • An expired passport or ID document.
  • A document combination that isn't on the IRS's accepted list.
  • Missing signature, or a missing attached tax return where one is required.
  • Name or date-of-birth mismatches between the form and your identity document.

How to fix a rejected application and resubmit

The IRS notice will state the specific reason. Correct only that issue — don't rebuild the whole package from scratch — and resubmit with a clear cover note referencing the original notice. Check the accepted-documents list if the issue was document-related.

Frequently asked questions

Will a rejection delay my tax refund?
If your ITIN is tied to a refund-related credit, yes — the credit can't be processed until the ITIN is approved, so fixing the rejection quickly matters.
Should I use a CAA after a rejection?
It can help, since a Certifying Acceptance Agent will review the corrected package specifically against the reason the IRS gave, reducing the chance of a second rejection.

Ready to get your ITIN?

Apply directly through the IRS process with a Certifying Acceptance Agent who reviews your documents first.

Transparency: you can apply directly through the IRS at no cost. TaxGov is an independent Certifying Acceptance Agent service, not a government agency — its assistance is optional.

Regulatory and official sources consulted

  • IRS — Instructions for Form W-7
  • IRS — Publication 1915, Understanding Your ITIN
  • IRS — Individual taxpayer identification number (ITIN)
← Back to Blog