Included in the 2017 tax cuts is the new $10,000 cap on the state and local tax (SALT) deduction, one of the reform’s signature achievements.
Senators may be motivated by two misconceptions about the SALT deduction and the implementing regulations.
Before the 2017 tax cut capped the SALT deduction, 70% of taxpayers received no benefit from it. Most of the benefits flowed to wealthy taxpayers in high-tax states.
To implement the SALT cap, the Treasury Department wrote regulations to disallow the use of new state tax credit schemes set up to game the charitable deduction and circumvent the SALT cap.