The IRS released its annual Dirty Dozen list of tax scams for 2025, cautioning taxpayers, businesses and tax professionals about schemes that threaten their financial and tax information. The IRS identified the following 12 scams in its 2025 Dirty Dozen list:

Further, the IRS also urged taxpayers to report abusive tax schemes and dishonest preparers. Taxpayers can report such schemes using Form 14242 – Report Suspected Abusive Tax Promotions or Preparers, available online or by mail to the IRS.