Does the IRS call you about unpaid taxes?
Short answer
The IRS contacts taxpayers by mail first, using an official notice number. It does not open contact with a phone call, and it never threatens arrest, deportation, or license revocation, never demands immediate payment by gift card, wire, or cryptocurrency, and never asks for card numbers over the phone. A threatening tax call is a scam regardless of the caller ID.
Reviewed and updated by the Safe Retire Watch Research Team.
Part of our Social Security scams hub.
How does the IRS actually contact people?
- By mail, through a notice with a CP or LTR number in the upper right corner that you can look up at irs.gov.
- Occasionally by phone after multiple mailed notices, typically for an existing audit or collection case you already know about.
- In rare situations, in person by a revenue officer who carries two forms of official identification you may verify.
- Payments always go to the U.S. Treasury, never to an individual, a prepaid card, or a cryptocurrency address.
What does an IRS scam sound like?
- 1A recorded or live warning about a lawsuit, a warrant, or an 'enforcement action' filed against your Social Security number.
- 2A demand for immediate payment to avoid arrest, with instructions to stay on the line.
- 3A request to pay with gift cards, a wire, a crypto ATM, or by reading card numbers aloud.
- 4A fake letter that copies the IRS logo but lists a phone number that is not an official IRS line and demands payment to something other than the U.S. Treasury.
- 5A text or email with a link to 'claim your refund' — the IRS does not initiate contact by text, email, or social media.
What should I do if I paid a fake IRS demand?
- 1Call your bank or card issuer's fraud line immediately and ask about recall or chargeback.
- 2For gift cards, call the retailer's fraud number with the card and receipt.
- 3Report the impersonation to TIGTA at tigta.gov and to ReportFraud.ftc.gov.
- 4If you shared your Social Security number, freeze your credit and consider filing IRS Form 14039 if a fraudulent return appears.
- 5Keep all documentation, and be ready for a follow-up 'recovery' scam.
Frequently asked questions
Can the IRS arrest me over the phone?
No. The IRS cannot arrest you during a phone call, cannot revoke your driver's license or immigration status by phone, and does not send police over an unpaid balance without a lengthy legal process that begins with mailed notices. Threats of immediate arrest are the single clearest indicator of an impersonation scam.
How do I check if an IRS letter is real?
Look for a notice or letter number such as CP2000 or LTR3172 in the top right corner and search it at irs.gov. Then sign in to your account at irs.gov/account to see whether the balance exists. Never call the phone number printed on a suspicious letter — use 1-800-829-1040 instead. Real IRS payments go only to the U.S. Treasury.
Does the IRS email or text taxpayers?
No. The IRS does not initiate contact by email, text message, or social media, and it does not request personal or financial information through those channels. Any refund link or balance notice arriving by text or email is fraudulent; forward it to phishing@irs.gov and delete it.
Sources and further reading
Guidance on this page is based on current advisories from these authorities.
- Internal Revenue Service — How to know it's really the IRS calling or knocking
- Treasury Inspector General for Tax Administration — Report IRS impersonation scams