The IRS has released its annual 'Dirty Dozen' list of tax scams for the 2026 filing season, alerting taxpayers, businesses, and tax professionals to evolving tactics used for identity theft and fraud [1]. IRS CEO Frank Bisignano emphasized the importance of vigilance, stating that the list and related awareness efforts are crucial as 'thieves continuously adjust the pitches they use to take advantage of honest taxpayers' [1]. He noted that the IRS has used the Dirty Dozen list for over two decades to highlight emerging scams [1].
This year's list includes several notable changes, with the IRS advising all taxpayers to remain cautious throughout the year, as criminals are constantly seeking new ways to obtain money, personal identifiable information, and data [1]. Among the highlighted scams are IRS impersonation by email and text, where scammers use alarming language and QR codes to direct victims to fake IRS websites. The IRS reported over 600 social media impersonators during its fiscal year 2025, warning that clicking suspicious links can install ransomware and compromise personal information [1].
Another key scam involves AI-enabled IRS impersonation by phone, with fraudsters using computer-generated tactics and spoofed caller IDs to appear legitimate. The IRS reminds taxpayers that it generally contacts them by mail first and does not leave urgent, threatening prerecorded messages or demand immediate payment over the phone [1]. Fake charities exploiting tragedies and disasters are also on the list, with the IRS cautioning that only donations to qualified tax-exempt organizations are eligible for deductions [1].
The IRS further warns about misleading tax advice on social media, noting that viral posts about 'tax hacks' can lead taxpayers to file fraudulent returns or claim credits they do not qualify for, resulting in refund delays, audits, penalties, or criminal charges. The agency stresses that misinformation and disinformation on social media remain major drivers of tax scams [1].
CONCLUSION
The IRS's updated 'Dirty Dozen' list underscores the increasing sophistication of tax scams, particularly those leveraging technology and social media. Taxpayers are urged to remain vigilant and follow IRS guidelines to protect their personal information and avoid penalties. The warning has medium market impact, as it highlights risks for individuals and businesses during the tax season.