The cap on deducting state and local taxes rose to $40,400 for 2026
Millions of homeowners who itemize their federal tax returns will see relief starting with tax year 2026: the cap on deducting state and local taxes, commonly known as the SALT cap, has risen to $40,400. The increase stems from the One Big Beautiful Bill Act, which became Public Law No. 119-21, and the IRS has…