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Protect Yourself: IRS’s 2026 Dirty Dozen Tax Scams You Need to Know About

The IRS spotlight turns toward a fresh batch of 2026 tax scams—from fake charities to inflated capital gains—all taxpayers should be on guard against.

By NomadicTax Research Team · 5-8 min read

What Is the "Dirty Dozen" List?

Every year, the IRS releases its Dirty Dozen—a curated set of the most active and evolving tax scams targeting taxpayers. Released March 5, 2026, the latest list includes 12 schemes that range from phishing to aggressive marketing ploys.(irs.gov)

Top Scams to Watch

Here are some of the biggest risks unveiled for 2026:

  • Abusive Undistributed Long-Term Capital Gains Claims: Taxpayers are misusing IRS Form 2439 or claiming credits tied to non-existent investment funds.(irs.gov)
  • Bogus Self-Employment Tax Credits: Offers of a broad “self-employment tax credit” circulating online are false and designed to trick taxpayers into incorrect filings.(irs.gov)
  • Non-Cash Charitable Contribution & Overstated Withholding Scams: These involve inflated appraisals or fabricating wage data to artificially increase deductions and refund amounts.(irs.gov)

Practical Tips to Stay Safe

  1. Be skeptical of anything that sounds too good to be true—especially on social media or via unsolicited emails. Scammers often impersonate the IRS using QR codes or fake emails.(irs.gov)
  2. Stay on IRS.gov for making or accessing anything official. Do not click links from texts or emails claiming urgency.(irs.gov)
  3. Verify tax professionals. Always use someone with a valid PTIN (Preparer Tax Identification Number) and avoid “ghost preparers” who refuse to sign your return.(irs.gov)
  4. Copy and keep accurate documentation. Supporting records help in case your return gets audited or delayed. Matching third-party records reduces false refund risk.(irs.gov)

Why This Announcement Matters

  • Targeted Awareness During Filing Season: It’s released right when many taxpayers are actively filing and could be most vulnerable.(irs.gov)
  • New Warnings for Evolving Threats: Additions like Form 2439 abuse show how criminals adapt. Constant vigilance is needed.(irs.gov)

Stay informed, double-check everything, and verify sources—especially when your money, identity, or future depend on it. Taking a few minutes now can prevent serious headaches later.

Sources

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