What This Notice Means
CP01F offers you an Identity Protection Personal Identification Number (IP PIN). An IP PIN is a unique 6-digit number that verifies the tax return the IRS receives is really from you. It helps stop someone else from filing a return using your Social Security number.
The IRS sends this notice when it placed an identity theft indicator on your account or your account met other specific criteria. IRS procedures also use it for taxpayers whose information was identified as compromised in a data breach. Getting this notice doesn't mean a fraudulent return was filed in your name.
What to Do
Participation is your choice.
- If you want an IP PIN, follow the instructions on the notice to verify your identity and get your number.
- If you don't want one, you don't need to do anything. File your return as normal.
If You Get an IP PIN
- You must use the IP PIN to file your return for the year the notice covers.
- You won't be able to e-file without it.
- If you lose it or leave it off a paper return, processing can be delayed.
- If a tax professional or software prepares your return, you'll be told where to enter the IP PIN.
Protect the Number
Treat the IP PIN like a password. Give it only to the person or software preparing your return. Keep the notice with your tax records.
Be careful with anyone who contacts you by phone, text or email asking for your IP PIN. The IRS doesn't ask for it that way.
If you received a CP01F notice and have questions about identity theft on your account, call us at (813) 229-7100.