VALID › Notice Library › CP231 notice
In the IRS’s own words · not reviewed by VALID
CP231 notice explained, in the IRS’s own words
Your refund check was returned to us as undeliverable.
Read the full CP231 page on irs.gov ↗
What this notice is about
Your refund check was returned to us as undeliverable.
What you need to do
Update your address, so we can resend your check by:
- Completing Form 8822-B and uploading it to the Document Upload Tool. To use the tool, visit IRS.gov/DUTReply and enter access code 254b8-568l8, or
- Call us at 800-829-0115
Additional information
Find related resources at:
IRS.gov/F8822B
IRS.gov/AddressChange
IRS.gov/Refunds
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.