Tax Season Scams 2026: IRS Impersonation and Filing Fraud
The IRS identified $5.7 billion in tax fraud in fiscal year 2025. But that's just what they caught. Every tax season, millions of Americans receive threatening calls, phishing emails, and fraudulent communications from scammers impersonating the IRS. The period from January through April is a gold rush for tax-related fraud.
IRS Impersonation Calls
The most persistent tax scam: a phone call from someone claiming to be an IRS agent. The caller ID may show "IRS" or a Washington, D.C. number (both easily spoofed). The "agent" claims you owe back taxes and face immediate arrest, deportation, license suspension, or asset seizure unless you pay immediately.
Payment is demanded via gift cards, wire transfer, or cryptocurrency — methods the real IRS never uses.
"This is Officer James Miller, badge number 47291, from the Internal Revenue Service Enforcement Division. You have an outstanding tax liability of $4,850. If payment is not received within two hours, a federal arrest warrant will be issued in your name. Press 1 to speak with our payment department." — This voicemail has been left on millions of American phones.
What the real IRS does: The IRS initiates contact by mail — always. They do not call to demand immediate payment. They do not threaten arrest. They do not accept gift cards, Bitcoin, or wire transfers. They do not ask for credit card numbers over the phone. If you owe taxes, you receive letters with specific amounts, deadlines, and appeal rights.
Tax Identity Theft
Scammers file tax returns using stolen Social Security numbers before the real taxpayer files. They claim fraudulent refunds — often directing them to prepaid debit cards or bank accounts they control. When you file your legitimate return, it's rejected because a return has "already been filed" under your SSN.
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Signs of tax identity theft:
- Your e-filed return is rejected because a return was already filed with your SSN
- You receive an IRS notice about income you didn't earn
- IRS records show you received wages from an employer you don't recognize
- You receive a refund you didn't request
If this happens, file IRS Form 14039 (Identity Theft Affidavit) immediately. Request an Identity Protection PIN from the IRS for future filings.
Fake Tax Preparer Scams
Fraudulent tax preparers appear every tax season, particularly in underserved communities. They charge high fees, claim inflated deductions, or steal refunds directly. Red flags:
- The preparer won't sign the return (legitimate preparers must include their PTIN)
- They base their fee on a percentage of your refund
- They promise unusually large refunds before seeing your documents
- They ask you to sign a blank return
- Your refund is deposited into their account, not yours
Verify any tax preparer's PTIN (Preparer Tax Identification Number) through the IRS directory at irs.treasury.gov.
Phishing Emails and Texts
Tax-themed phishing surges during filing season. Common lures include:
- "Your tax refund of $3,247.00 is ready. Click here to claim."
- "IRS Notice: Your tax account requires immediate action."
- "Your tax transcript is available. Download here."
- "Update your IRS account information to avoid penalties."
The IRS does not initiate contact via email or text. Any email claiming to be from the IRS is a phishing attempt. Forward suspicious IRS-related emails to phishing@irs.gov.
W-2 and 1099 Phishing (Targeting Businesses)
Scammers send emails to payroll departments impersonating company executives, requesting copies of all employee W-2 forms. This gives them the SSNs, addresses, and income data needed for mass identity theft. These attacks are highly targeted and have hit companies of all sizes, from small businesses to Fortune 500 corporations.
Ghost Preparer and ERC Fraud
The Employee Retention Credit (ERC) scam has been a major issue in 2024-2026. Aggressive promoters convinced businesses to claim ERC credits they weren't entitled to, taking large commissions. The IRS is now auditing these claims aggressively, and businesses that filed fraudulent ERC claims face repayment plus penalties.
How to Protect Yourself in Tax Season 2026
File early. The earlier you file, the less time scammers have to file a fraudulent return with your SSN.
Get an IRS Identity Protection PIN. Available to all taxpayers at irs.gov/ippin. This six-digit number is required in addition to your SSN when filing, preventing fraudulent returns.
Use the IRS's official website only. Type irs.gov directly into your browser. Never follow links from emails or texts claiming to be from the IRS.
Verify tax preparers. Use the IRS directory of federal tax return preparers with credentials and select qualifications.
Monitor your tax transcript. Create an account at irs.gov to view your tax records and catch unauthorized filings early.
Run suspicious IRS communications through IsThisAScam. Paste the text of any email, text, or voicemail transcript claiming to be from the IRS for instant verification. The tool identifies IRS impersonation patterns and known scam scripts.
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