Irs Tax Brackets 2026 Married Filing Jointly. The top marginal income tax rate of 37 percent will hit taxpayers with taxable income above $626,350 for single filers and above $751,600 for married couples filing jointly. As income increases, so does.

Experts share projections of 2026 tax brackets if the tax cuts and jobs act expires. The top marginal income tax rate of 37 percent will hit taxpayers with taxable income above $626,350 for single filers and above $751,600 for married couples filing jointly.