Standard Deduction 2026: What It Means for Your Take-Home Pay

For tax year 2026, the standard deduction amounts are:

- Single filers: $16,100 - Married filing jointly: $32,200 - Married filing separately: $16,100 - Head of household: $24,150

A single filer earning $80,000 with no other adjustments has $63,900 of federal taxable income after the standard deduction.

The standard deduction reduces taxable income dollar for dollar, but the resulting tax savings depend on which brackets the deducted income would otherwise occupy. The 2026 amounts are built into UsefulTax before federal brackets are applied. Filing status also changes the bracket widths, so comparisons should use the status that matches the planning scenario.

A return generally uses either the standard deduction or itemized deductions. Itemized deductions can include eligible mortgage interest, charitable contributions, medical expenses above the applicable threshold, and deductible state and local taxes. Recent federal legislation changed the state-and-local-tax limitation and phase-out rules, so this simplified calculator does not attempt to model itemizing. Compare both methods using current IRS guidance or professional advice when itemized expenses may exceed the standard deduction.

Eligible pre-tax deductions can reduce income before the standard deduction is applied. For example, a single filer earning $100,000 who contributes the 2026 employee maximum of $24,500 to a traditional 401(k) has $59,400 of federal taxable income after also subtracting the $16,100 standard deduction. Traditional 401(k) deferrals remain subject to Social Security and Medicare taxes; qualifying payroll HSA and pre-tax health deductions are treated differently.

UsefulTax applies the 2026 standard deduction associated with the selected filing status. The result remains an educational estimate: it does not model itemized deductions, credits, additional OBBB deductions, or every income adjustment. Use current IRS guidance or a qualified professional before making filing or financial decisions.