Understanding Your CP06A Notice

What this notice is about

We’re auditing your tax return and need documentation from you to verify the premium tax credit (PTC) you claimed.


What you need to do

  • Read your notice and the enclosed Form 14950, Premium Tax Credit Verification (PDF), carefully. They explain the information you need to send to us.
  • Provide copies of the documentation requested to verify the items that we’re auditing.
  • Detach the notice stub and return it along with your documentation.

You may want to

  • Review this notice with your tax preparer.
  • Call us for assistance at the toll-free telephone number on the top right corner of your notice.
  • Review the rules for claiming the PTC and make sure that you are eligible for the credit.
  • For additional information, refer to Publication 974, Premium Tax Credit (PDF).

Answers to common questions

Why did the IRS select my return for audit?

While we accept most returns as filed, we select some for examination. We examine (or audit) some federal tax returns to determine if income, expenses, and credits are being reported accurately. We select returns for examination using various methods which can include random sampling, computerized screening, and comparison of information we received such as Forms W-2 and 1095-A. If we selected your return for examination, it doesn’t suggest that you made an error or were dishonest.

What do I need to send?

Refer to Form 14950 (PDF) we sent with your notice. It explains what supporting documentation to send.

What if I didn’t receive a Form 1095-A?

Contact the Health Insurance Marketplace for an original or a corrected statement.

What if I can’t provide the requested documentation?

We'll disallow the PTC and send you an examination report showing the proposed changes to your tax return.

What if I didn’t file a tax return claiming the PTC and someone else is using my name and social security number?

Contact us at the number on the top right corner of your notice. You can also refer to the IRS Identity Theft resource page for more information.

Can I file my tax return while I am being audited?

Yes, you should continue to file all required tax returns before the due date to avoid additional penalties and interest.

Tips for next year

Notify the Health Insurance Marketplace about changes in circumstances, such as income and family size changes. Those changes allow the Marketplace to update the information used to determine your expected amount of the PTC and adjust any advance payment amount.

Consider filing your taxes electronically. Filing online can help you avoid mistakes and find credits and deductions that you may qualify for. In many cases you can file for free. Learn more about e-file.

Printable samples of this notice (PDF)

How to get help