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
Read the full guides
- Publishers Clearing House Scam in 2026: How the Fake ‘You Won’ Call Really Works (and How to Get Your Money Back)Publishers Clearing House scam calls, letters, and Facebook messages are draining seniors of an average of $9,800 per victim in 2026. Here is exactly how the fake ‘Prize Patrol’ call works, the 10 red flags that give every version away, the real PCH rules (they never call to announce a win, never ask for a fee), and step-by-step what to do if you already sent money, gift cards, or a wire.
- Fake IRS Letter in 2026: How to Spot the Scam (With Photos of Every Red Flag)A fake IRS letter can look terrifyingly real — a Treasury seal, a 'Final Notice of Intent to Levy,' a threatening dollar figure, and a phone number that connects you to a criminal call center. Here is exactly how to tell a fake IRS letter from a real one in under 60 seconds, the 8 red flags that give every counterfeit away, the real IRS phone numbers, and what to do if you already called or paid.
- Jury Duty Scam 2026: The Fake Court Summons Call That's Draining Seniors' Bank AccountsA caller claims you missed jury duty and a federal warrant is out for your arrest — unless you pay a fine right now. It's the #1 scam hitting retirees in 2026. Here's exactly how the jury duty scam call works, the 7 warning signs, what real courts actually do, and how to get your money back if you already paid.
- Medicare Card Scam: 5 Things Real Calls Never Ask ForMedicare will never call you out of the blue asking for your number, bank info, or a payment. Here are the 5 dead giveaways of a Medicare scam — and what to do if you already gave information.