VALID › Notice Library › CP303 notice
In the IRS’s own words · not reviewed by VALID
CP303 notice explained, in the IRS’s own words
We sent you this notice because your personal information was used to access an IRS online service.
Read the full CP303 page on irs.gov ↗
What this notice is about
We sent you this notice because your personal information was used to access an IRS online service.
What you need to do
- If you accessed this service: you don't need to do anything.
- If you did not access this service: immediately call the number on your notice.
You may want to
Read more about registering for IRS online self-help tools.
Reminder: The IRS will never ask you for your username, password, or security code via phone, notice, email, or text message.
What happens if someone else used my personal information to access IRS online services?
Immediately call the number on your notice. Once we verify your identity, we'll disable your online account.
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.