Understanding your CP169 notice

What this notice is about

We are missing your return.

What you need to do

• Send your return to us with your original signed copy or new completed form so we receive it by the due date on the notice.
• Review your notice to determine which return we need from you.
• If you have a copy of the original return, send it to us with the original signature.
• If you don't have a copy of your original return, visit Forms & Instructions to complete and sign a new return to send to us.

You may want to

• Review your records to ensure we didn't send the original return back because of missing signatures or missing information.

Frequently asked questions

What happens if I don't respond by the due date? (updated Feb. 27, 2026)

We may consider your return delinquent and begin collection enforcement to secure the return.

Note: Statutes of limitations for assessing, collecting and refunding tax.

Who do I call for assistance? (updated Feb. 27, 2026)

For assistance with your business return, call the phone number listed on your notice.