VALID › Notice Library › CP304 notice

In the IRS’s own words · not reviewed by VALID

CP304 notice explained, in the IRS’s own words

We sent you this notice because we couldn’t complete your Form 4506-C, IVES Request for Transcript of Tax Return PDF.

Read the full CP304 page on irs.gov ↗

Quoted from www.irs.gov/individuals/understanding-your-cp304-notice, read October 15, 2026 · fingerprint 12c31f3f18ce

What this notice is about

We sent you this notice because we couldn’t complete your Form 4506-C, IVES Request for Transcript of Tax Return PDF.

What you need to do

  • Read your notice carefully. It will explain what you need to do to correct your request.
  • Contact your third-party to resubmit a corrected Form 4506-C PDF.
  • Contact us if you have questions about your taxpayer account.

You may want to

  • Use the latest version of Form 4506-C PDF.
  • Use the latest version of Form 4506-T, Request for Transcript of Tax Return, to request verification of non-filing.
  • Update your name or address.
  • Make sure your returns don't have a mistake. If they do, file Form 1040-X, Amended U.S. Individual Income Tax Return, to correct any mistakes.
  • Keep a copy of the notice for your records.
  • Correct the copy of your tax return that you kept for your records.
  • Order a transcript of your return, if needed.
  • Learn more about your payment options if you owe additional taxes.

What to do next

  • Write down the date on the letter today.
  • Look the number up on irs.gov yourself. Don’t trust a link or phone number from anyone else.
  • If it says you owe money or proposes changes to your return, take it to a licensed CPA, EA or tax attorney before that date.

Not advice. Not a filing. Verify with a licensed professional. Rules change by year and facts.

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