Disclaimer

TallyMyTax is an educational resource. The calculators produce estimates from simplified implementations of the Internal Revenue Code as amended by the One Big Beautiful Bill Act, using 2026 inflation adjustments. Real returns interact with credits, other deductions, AMT, state taxes, and circumstances no calculator can see.

Nothing on this site is tax, legal, accounting, or financial advice. Figures can change as the IRS issues further guidance. Before filing, verify results with IRS publications or a qualified professional.

Last updated: September 30, 2026.