Summary
- The IRS “Dirty Dozen” list warns taxpayers about the most dangerous tax scams each year.
- In 2025, scams like identity theft, phishing, and phone impersonation remain top threats.
- Statistics show tax-related phishing attempts have surged nearly 360% in the past two years.
- Protecting yourself requires early filing, secure communication, and choosing trusted professionals.
- If you become a victim, seeking professional IRS defense services like Fortress Tax Relief can help you recover quickly.
Introduction
Every year, the IRS publishes its annual “Dirty Dozen” tax scams list to educate taxpayers on the most pressing fraud threats. These scams not only exploit individuals and families but also undermine the integrity of the U.S. tax system.
In 2025, scammers are using more advanced technology, AI-driven schemes, and social engineering tactics to target unsuspecting taxpayers. From fake IRS calls to fraudulent refund claims, the risks have grown, making it crucial to stay informed.
The IRS warns that falling for these scams can lead to stolen refunds, penalties, audits, or even identity theft that takes years to fix.
Below, we’ll break down the most common scams on the 2025 Dirty Dozen list, explain how they work, show the latest statistics, and share proven strategies to defend yourself.
1. Identity Theft
How It Works
Identity theft remains at the top of IRS concerns. Scammers steal a taxpayer’s Social Security Number (SSN) and file a fake return to claim a fraudulent refund. Victims usually discover the crime only after filing, when the IRS rejects their return as “already filed.”
In 2025, identity thieves are increasingly using data breaches, phishing links, and even dark web marketplaces to access personal details. Businesses are also targeted — criminals may use Employer Identification Numbers (EINs) to file false payroll returns.
Real Example
In 2024, the IRS reported a sharp increase in fraudulent returns filed using stolen SSNs from large data breaches, forcing thousands of taxpayers into months-long refund delays.
Statistics
- According to the Federal Trade Commission (FTC), identity theft related to tax filing rose by 22% in 2024 compared to 2023.
- The IRS flagged over 1.1 million suspicious returns in 2024, stopping more than $6 billion in fraudulent refunds before they were paid.
Defense Strategies
- File Early: Submitting your return early reduces the chance of fraudsters beating you to it.
- Get an Identity Protection PIN (IP PIN): The IRS offers a 6-digit code that adds a strong layer of protection (IRS IP PIN Program).
- Monitor Credit Reports: Regularly review reports from Equifax, Experian, and TransUnion.
- Act Quickly if Victimized: File IRS Form 14039 (Identity Theft Affidavit) to report fraud.
2. Phone Tax Scams
How It Works
Phone scams remain one of the most common IRS fraud tactics in 2025. Scammers impersonate IRS officers, demanding immediate payments and using threats like arrest, license suspension, or even deportation. With AI-powered voice cloning and spoofed caller IDs, fraudsters make their calls sound highly authentic, tricking taxpayers into believing they are speaking with real IRS agents. Many victims panic under pressure and end up sharing sensitive details or sending money directly.
Real Example
The Treasury Inspector General for Tax Administration (TIGTA) reported that between 2013 and 2024, over 15,000 taxpayers collectively lost more than $85 million to IRS impersonation phone scams.
Statistics
- In 2024 alone, the IRS received more than 2.5 million scam call reports.
- Losses from IRS phone scams exceeded $65 million in the last three years, according to TIGTA.
Defense Strategies
- Know IRS Protocol: The IRS never demands instant payment over the phone.
- Verify First: Hang up suspicious calls and directly call the IRS at 800-829-1040.
- Report Scams: File reports with TIGTA and.
3. Phishing & Email Scams
How It Works
Phishing scams target taxpayers through fake emails, text messages, or websites that closely mimic official IRS portals. In 2025, cybercriminals have upgraded their tactics using AI to craft realistic tax notifications, fake refund eligibility emails, and fraudulent e-filing websites. These scams often trick taxpayers into clicking malicious links or downloading files that steal personal and financial data. Because the designs are nearly identical to IRS communications, even cautious taxpayers can be misled.
Real Example
In early 2025, the IRS issued an urgent warning after a massive phishing campaign sent millions of fake “Tax Refund Notification” emails containing malware. Victims who clicked links unknowingly exposed bank and tax details to hackers.
Statistics
- IRS phishing-related scams have surged by 360% between 2023 and 2025.
- Cybersecurity experts confirm that 92% of all data breaches begin with phishing emails.
Defense Strategies
- IRS Never Emails First: The IRS initiates contact by mail, not email.
- Do Not Click Links: Avoid clicking links or opening attachments in suspicious emails.
- Report Phishing: Forward suspicious emails to phishing@irs.gov.
- Enable Multi-Factor Authentication: Add an extra security layer to your online tax accounts.
4. Return Preparer Fraud
How It Works
Dishonest tax preparers exploit taxpayers by inflating deductions, misreporting income, or outright stealing sensitive personal information. In some cases, they collect inflated refunds for themselves while leaving taxpayers responsible for penalties and audits. Since more than half of taxpayers rely on paid preparers, criminals exploit this trust to commit fraud on a large scale.
Real Example
In 2024, federal prosecutors charged dozens of fraudulent preparers across multiple states who collectively stole more than $100 million in bogus refunds by filing falsified returns on behalf of unsuspecting taxpayers.
Statistics
- Nearly 60% of taxpayers in the U.S. hire paid preparers, creating a massive target base for fraud.
- In 2024, the IRS Criminal Investigation Division opened over 600 cases of return preparer fraud.
Defense Strategies
- Choose Carefully: Hire only registered preparers with a valid PTIN.
- Avoid Red Flags: Stay away from anyone promising “huge refunds” without reviewing your financials.
- Check Credentials: Use the IRS Directory of Federal Tax Return Preparers.
- Review Before Filing: Always verify your return before signing.
5. Inflated Refund Claims
How It Works
Scammers lure taxpayers with promises of unusually large refunds by falsely claiming credits like the Earned Income Tax Credit (EITC) or Child Tax Credit (CTC). Many victims don’t realize they’ve been scammed until the IRS conducts an audit. When discovered, the taxpayer—not the scammer—is left liable to repay the refund plus penalties and interest, sometimes resulting in serious financial hardship.
Real Example
In 2024, a group of fraudulent tax preparers in Texas filed thousands of fake refund claims. The scheme cost taxpayers millions in penalties and stripped them of legitimate refunds they were owed.
Statistics
- The IRS reported more than $5.2 billion in improper refund claims in 2024 alone.
- Nearly 22% of audited EITC claims were flagged as fraudulent.
Defense Strategies
- Avoid “Too Good to Be True” Offers: Be cautious of refund promises without proper paperwork.
- Verify Claims: Ask for documentation of every credit claimed on your return.
- Keep Records: Save receipts, W-2s, and all supporting documents to defend your claims if audited.
6. Fake Charities
How It Works
Fraudsters often take advantage of tragedies or natural disasters by creating fake charities. In 2025, AI-generated websites, deepfake videos, and social media pages have made these scams even more convincing. Donors believe they’re contributing to disaster relief or community support, but instead, the money and personal data go directly to criminals.
Real Example
After the devastating California wildfires in 2024, dozens of fake charities appeared online. Many unsuspecting donors contributed thousands of dollars, only to later learn that the funds never reached victims.
Statistics
- The IRS Exempt Organizations unit identified over 300 fake charities in 2024.
- According to the BBB Wise Giving Alliance, Americans lose about $2.8 billion annually to fraudulent charity schemes.
Defense Strategies
- Research Before Donating: Check organizations using Charity Navigator or BBB Wise Giving Alliance.
- Verify IRS Status: Use the IRS Tax Exempt Organization Search Tool (TEOS).
- Avoid Pressure Tactics: Be cautious of groups demanding immediate donations.
FAQs
Q1. What should I do if I fall victim to identity theft on my taxes?
Ans: File IRS Form 14039, contact the IRS Identity Protection unit, and monitor your credit reports. You may also need an IP PIN for future protection.
Q2. Can the IRS ever call me directly?
Ans: Yes, but only after official letters have been mailed first. The IRS will never demand immediate payment over the phone or threaten arrest.
Q3. How can I check if my tax preparer is legitimate?
Ans: Use the IRS Preparer Directory and confirm they have a valid PTIN. Avoid preparers who refuse to sign your return.
Q4. How do I verify if a charity is real before donating?
Ans: Use the IRS Tax Exempt Organization Search tool and independent resources like Charity Navigator.
Q5. What is the safest way to report a tax scam?
Ans: Report phishing to phishing@irs.gov, phone scams to TIGTA, and suspicious preparers to the IRS Office of Professional Responsibility.
Conclusion
The IRS “Dirty Dozen” list is more than just a warning — it’s a reminder that tax scams are constantly evolving, and anyone can be a target. With phishing attacks rising, fraudulent preparers stealing billions, and identity theft cases surging, vigilance is key.
By staying informed, verifying communications, and working with trusted tax professionals, you can defend yourself against these scams. And if you ever fall victim, don’t try to fight alone. Expert guidance from a tax relief firm like Fortress Tax Relief can mean the difference between financial disaster and a successful resolution.
