Notice CP59 - No Return Filed
IRC Section: IRC § 6651
Response Deadline: 30 days
The IRS says you never filed a tax return for a specific year. They believe you had a filing requirement, and they're asking you to either file the missing return or explain why you didn't need to. If you ignore this, the IRS will file a return for you — and their version never includes deductions in your favor.
A CP59 informs you that the IRS has no record of receiving your tax return for one or more tax years. The IRS believes you have a filing requirement and is requesting that you file the missing return(s) or explain why you are not required to file. If you do not respond, the IRS may file a Substitute for Return (SFR) on your behalf.
Common Triggers
- Return not filed
- Electronic filing issue
- Return rejected
Resolution Steps
- Step 1: File the missing return immediately
- Step 2: Contact us to prepare the return
- Step 3: Don't ignore - penalties and interest accrue
- Step 4: Gather documents for the missing year
- Step 5: Consider requesting an extension if needed
Common Questions About CP59
- What if I already filed the return mentioned in the CP59?
- Fill out the response section with your filing date, the method used (e-filing, paper, tax preparer), or send a signed copy of the completed return. If the IRS lost your return, you may need to refile with proof of delivery.
- What happens if the IRS files a Substitute for Return?
- The IRS uses only third-party income data (W-2s, 1099s) and files you as Single or Married Filing Separately — the least favorable status. They include zero deductions, zero business expenses, and zero credits. The resulting balance is almost always dramatically higher than if you filed yourself. You can still file your own return later to replace the SFR, but it's harder to undo than to file on time.
Related Notices
Additional Resources
This is an enforcement notice — the next move matters
This page explains what the letter is. For what to do — the deadline, the steps in order, and what representation changes — go to the action page on our resolution site: IRS CP59: What To Do Now →
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