FireTax

Tax calculator

Estimate your 2026 federal and state income tax.

Filing status

Standard deduction for 2026: $32,200. Enter your itemized total if it is higher.

$2,200 credit for each child under 17 and $500 for each other dependent. Both phase out above $200,000 of MAGI ($400,000 married filing jointly) and only reduce federal tax.

Effective rate

13.6%

Total tax

$10,215

Taxable income
$42,800
MAGI
$75,000
Federal income tax
$4,640
Capital gains tax
$0
State tax
$9,975
Child and dependent credits
-$4,400

Estimate only. Uses 2026 federal figures and a flat state rate.

The advanced calculator adds short-term gains, age, IRA and Roth moves, ACA credits, and rental income.

What might apply to you

  • IRA: A $7,500 traditional IRA contribution is fully deductible at your income, even with a plan at work. The same $7,500 in a Roth IRA is not deductible but comes out tax-free later.
  • 0% capital gains: Long-term gains are taxed at 0% federally while taxable income stays under $98,900 (married filing jointly). On these numbers, about $56,100 of gains would fit.
  • Roth conversion: You are in the 12% bracket with about $58,000 of room before the 22% bracket starts at $100,800 of taxable income. A Roth conversion of up to that amount is taxed at no more than 12%.
  • HSA: With a high-deductible health plan you can contribute $4,400 (self-only) or $8,750 (family). The family amount saves about $1,050 at your 12% rate. Withdrawals for medical costs are tax-free.