New IRS data shows the US federal income tax system continues to be progressive as high-income taxpayers pay the highest average income tax rates. Average tax rates for all income groups remain lower after the Tax Cuts and Jobs Act (TCJA).| Tax Foundation
The state and local tax (SALT) deduction permits taxpayers who itemize when filing federal taxes to deduct certain taxes paid to state and local governments. The Tax Cuts and Jobs Act capped it at $10,000 per year, consisting of property taxes plus state income or sales taxes, but not both.| Tax Foundation