2026 Tax Law Calculators

2026 tax law calculators cover the federal changes from the One Big Beautiful Bill Act, signed July 4, 2025. Each page names the tax year it uses and links to the IRS or Treasury source behind its numbers.

Start with the no tax on tips calculator (up to $25,000 of qualified tips a year from 2025 through 2028), the overtime tax calculator and the senior deduction calculator for the extra $6,000 deduction for people 65 and older. The car loan interest deduction calculator covers the $10,000 limit, and the SALT deduction calculator uses the 2026 cap of $40,400. The Trump account calculator projects the new children’s accounts, including the $1,000 seed for eligible babies.

For self-employed workers, the self-employment tax calculator and the 1099 tax calculator use 2026 figures. All results are planning estimates, not tax advice. Income limits and phase-outs apply, so check your own figures with a tax professional.