IRS Scam Calls: How to Know If It Is Really the IRS, and What to Do If You Paid

How the IRS really contacts you

The Internal Revenue Service (IRS) normally contacts you the first time by letter delivered by the U.S. Postal Service (IRS, How to know it's the IRS, September 30, 2026). That one fact defeats most scams. A first contact by phone, text or social media about money you owe is a warning sign.

• Mail. Some letters come from private collection agencies the IRS uses for certain old debts, and the IRS notifies you by mail before an agency writes to you (IRS, Report fake IRS, Treasury or tax-related emails and messages, July 30, 2026).
• Email and text. The IRS emails and texts only when you opt in (IRS, How to know it's the IRS, September 30, 2026).
• Phone. The IRS or a private collection agency may call about account matters, but the IRS says it never calls to demand payment now, threaten arrest or inform you of a refund (IRS, Report fake IRS, Treasury or tax-related emails and messages, July 30, 2026).
• Social media. A direct message is never from the IRS (IRS, How to know it's the IRS, September 30, 2026).
• Home visits. These are rare, and the IRS generally sends a letter first. Revenue officers and agents carry an IRS-issued credential and a Homeland Security Presidential Directive 12 (HSPD-12) card, both with a serial number and photo, and you can ask to see both (IRS, How to know it's the IRS, September 30, 2026).

The IRS also lists what it will never do. It will never demand immediate payment by prepaid debit card, gift card or wire transfer, never threaten to involve local police, never demand payment without letting you question or appeal the amount, and never ask for credit, debit or gift card numbers over the phone (IRS, IR-2024-164, June 12, 2024). It also never asks for or accepts gift cards for a tax bill, and never threatens to revoke your driver's license, business licenses or immigration status (IRS, Tax Tip 2022-181, November 28, 2022).

What the caller says: the common scripts

IRS impersonators want you to pay "now or else," and they threaten arrest or deportation (IRS, Recognize tax scams and fraud, April 7, 2026). The 2026 "Dirty Dozen" list names phone impersonation that uses robocalls, computer-generated voices and spoofed caller ID (IRS, IR-2026-30, March 5, 2026). Typical lines:

• "This is the IRS. There is a warrant for your arrest for unpaid taxes. Officers are on the way."
• "Your Social Security number has been suspended for tax fraud. Press 1 to speak to an agent."
• "Pay the balance today with gift cards and read me the numbers and PINs."
• "Wire the amount or send it through a crypto ATM to clear your record."
• "Your driver's license will be revoked unless you pay before 5 p.m."
• "You have an unclaimed refund. Verify your bank account to receive it."

The IRS says scammers spoof caller ID and insist on hard-to-trace payment such as cryptocurrency, wire transfers, payment apps or gift cards (IRS, IR-2024-164, June 12, 2024). If you owe, real payments go to the U.S. Treasury; a revenue officer can accept a check or money order payable to "United States Treasury" (IRS, How to know it's the IRS, September 30, 2026).

Fake IRS letters, emails and texts, and how to verify a notice

Phishing by email and text is first on the 2026 Dirty Dozen list, often with alarming language or QR codes that lead to fake sites, and the IRS reported over 600 social media impersonators in fiscal year 2025 (IRS, IR-2026-30, March 5, 2026). Fake mail is common too, including letters about an unclaimed refund, a tax lien or tax debt relief (IRS, Report fake IRS, Treasury or tax-related emails and messages, July 30, 2026).

1. Look up the notice or letter number on IRS.gov's notices and letters search (IRS, How to know it's the IRS, September 30, 2026).
2. Sign in to your IRS online account and see whether the balance or notice appears there. You can sign up to get notices in your account (IRS, Report fake IRS, Treasury or tax-related emails and messages, July 30, 2026).
3. Create the account only on IRS.gov. The 2026 list warns about third parties who offer to "help" set up your account to steal your information (IRS, IR-2026-30, March 5, 2026).
4. Call the number on IRS.gov, not the number in the letter, if anything still looks off.

Our income tax sheet can help you see roughly what you should owe, so a surprise bill stands out.

Preparer scams, ghost preparers and refund schemes

Not every tax scam is a phone call. A "ghost" preparer prepares a return but refuses to sign it or to include a Preparer Tax Identification Number (PTIN). You are legally responsible for what is filed, and the IRS says never to sign a blank or incomplete return (IRS, IR-2026-30, March 5, 2026). The IRS also warns against a preparer who falsifies information, puts your refund into their own bank account, or requires cash without a receipt (IRS, Recognize tax scams and fraud, April 7, 2026).

Refund schemes promise money you are not owed. The 2026 list includes overstated claims tied to Form 2439, misleading talk of a broad "self-employment tax credit", and inflated "other withholding" (IRS, IR-2026-30, March 5, 2026). These can lead to delayed refunds, audits and penalties. A reputable tax professional who signs your return is the safer path.

What to do right now if you paid or shared information

1. Stop contact. Do not send more money or information (IRS, If you were scammed, June 27, 2026).
2. Call your bank or card issuer. Ask them to reverse the payment. For gift cards, call the issuer using the number on the back and keep the card and receipt (FTC, What To Do if You Were Scammed, checked October 14, 2026).
3. Get an Identity Protection PIN. An IP PIN is a six-digit number that prevents someone else from filing a tax return with your Social Security number. Anyone with a Social Security number or individual taxpayer identification number (ITIN) who can verify their identity can get one, and a new one is issued each calendar year (IRS, Get an Identity Protection PIN, August 4, 2026).
4. Set up your IRS online account on IRS.gov so you can watch for activity (IRS, If you were scammed, June 27, 2026).
5. If your Social Security number was stolen, report it at IdentityTheft.gov. If a return was filed in your name, submit Form 14039, Identity Theft Affidavit, and call 800-908-4490 if needed (IRS, If you were scammed, June 27, 2026). Our Social Security scam page covers a credit freeze and account blocks.
6. Report the call to the Treasury Inspector General for Tax Administration (TIGTA) at tigta.gov or 800-366-4484, and record the caller's number (IRS, Report fake IRS, Treasury or tax-related emails and messages, July 30, 2026). TIGTA's form has options for someone impersonating an IRS employee or threatening arrest (TIGTA, Report Crime and Misconduct, checked October 14, 2026).
7. Forward fake IRS emails to phishing@irs.gov, ideally as an attachment, with "IRS" in the subject line, then delete them (IRS, Report fake IRS, Treasury or tax-related emails and messages, July 30, 2026). You can also report at ReportFraud.ftc.gov.

A plain example with numbers: real losses and a fake tax bill

The table pairs reported loss data with a labeled hypothetical. The Federal Bureau of Investigation (FBI) Internet Crime Complaint Center (IC3) category "Government Impersonation" covers anyone posing as a government official to collect or extort money, including fake IRS agents (FBI Internet Crime Complaint Center, 2025 Internet Crime Report, April 2026).

The arithmetic on the real data: complaints from people 60 and over rose from 4,521 to 8,628, an increase of 4,107, or about 91% in one year, and their losses were about 52% of the all-age total ($413.2 million of $797.9 million) (FBI Internet Crime Complaint Center, 2025 Internet Crime Report, April 2026).

In the hypothetical, a caller says a retired couple owes $9,600 and must pay today in $500 gift cards: $9,600 divided by $500 is 19.2, so 20 cards. Every part of that call breaks an IRS rule: no bill by mail first, a same-day demand, a gift card payment, and no chance to appeal (IRS, IR-2024-164, June 12, 2024). A real balance shows up in a mailed notice and in your IRS online account.

Sources

The Retirement Literacy Foundation is a 501(c)(3) public charity. This page is general education, not tax, legal or investment advice. Nothing is sold here, no product is recommended, and RLF accepts no funding from financial companies. Rules and figures change; each one above shows its source and date. Check anything you plan to act on with your state insurance department or a qualified professional who is not paid on the product.