Should I include my dependents irs issued ip pin on my federal tax return?

This question was answered by Taylor, CPAI, Deduction’s AI tax accountant, and Deduction’s licensed CPAs.

Last updated:
Sep 2026

Yes. If the IRS has issued an Identity Protection PIN (IP PIN) to your dependent, you must include that IP PIN on your federal tax return when you claim the dependent.

Why the IP PIN Is Required

An IP PIN is a 6-digit number the IRS assigns to prevent tax-related identity theft. When an IP PIN exists for a taxpayer or a dependent, the IRS uses it to verify the return.
If you omit or enter the wrong IP PIN, the IRS will reject the return.

What to Do (Step by Step)

  1. Enter the dependent’s IP PIN where prompted in your tax software (or on the paper return).
  2. Use the correct IP PIN for the tax year (IP PINs change annually).
  3. E-file if possible, paper returns with missing/incorrect IP PINs face delays.

If you don’t have the dependent’s IP PIN

  • Retrieve it online using Get an IP PIN (identity verification required), or
  • Have the dependent’s parent/guardian retrieve it on their behalf.

If you cannot retrieve it in time:

  • Do not guess. File after you obtain the IP PIN to avoid rejection/delays.

Common Situations

  • Dependent received an IP PIN due to prior identity theft: You must include it.
  • Dependent opted in to the IP PIN program: You must include it.
  • Dependent does not have an IP PIN: Nothing to include, file normally.

Key Takeaways

  • Include the IP PIN for each person (taxpayer, spouse, or dependent) who has one
  • Do not file without it if one was issued
  • IP PINs are annual, use the correct year’s number

Related Questions

Sources:

The information provided does not, and is not intended to, constitute legal advice.

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