T22-0240 - Tax Benefit of the Net Investment Income Tax, Baseline: Current Law, Distribution of Federal Tax Change by Expanded Cash Income Percentile, 2026

Distribution of the tax benefits of repealing the 3.8 percent net investment income tax (NIIT) enacted as part of the Affordable Care Act. Since the 3.8 percent NIIT is an additional tax, the table show a negative tax benefit. This table shows the impact by income percentile under current law for 2026.