Skip to main content
STWLTH
Free Tool

Tax Bracket Calculator

See your effective and marginal tax rates. Model how maxing your 401(k), HSA, and Traditional IRA changes your tax bill. Federal + FICA, 2024–2026.

Tax Year
Filing Status
Gross Income$120,000

Your annual W-2 gross wages, before any deductions.

Pre-Tax Contributions
401(k) % of Salary15%

Your 401(k) contribution as a percentage of gross salary. Reduces federal income tax but NOT FICA.

Your contribution: $18,000IRS cap: $23,500
Employer Match %5%

Employer match is informational only — it doesn't affect your federal tax or FICA. Shown here to see your total retirement contribution.

Employer adds: $6,000Doesn't affect your tax
Total retirement this year$24,000
Your 401(k) + employer match
HSA coverage:
HSA (via payroll)$4,300

HSA contributions via payroll reduce BOTH federal income tax AND FICA (triple tax advantage).

IRS 2025 limit (single): $4,300
Traditional IRA$0

Traditional IRA contributions reduce federal income tax but NOT FICA. High earners covered by a workplace plan may have deduction limits.

IRS 2025 limit: $7,000
Effective Rate
18.3%
Marginal Rate
22.0%
Total Tax
$21,959
Take-Home
$75,741

Bracket Breakdown

Taxable: $82,700 · Federal tax: $13,108
10%
12%
22%
10% · $1,193
12% · $4,386
22% · $7,530
Federal bracket breakdown
Bracket rateIncome in bracketTax
10%$11,925$1,193
12%$36,550$4,386
22%$34,225$7,530

With vs Without Max Contributions

Maxing 401(k), HSA, and Traditional IRA (tIRA zeroed — above phase-out ceiling) would shift your tax bill.

Current
$21,959 tax
$75,741 take-home
If Maxed
$20,749 tax
$71,451 take-home
Tax saved by maxing$1,210
Take-home delta$-4,290

Bracket Ladder

Your taxable income = $82,700. Marginal bracket highlighted.

37%$626,350+Not hit
35%$250,525 – $626,350Not hit
32%$197,300 – $250,525Not hit
24%$103,350 – $197,300Not hit
22%$48,475 – $103,350Marginal
12%$11,925 – $48,475
10%$0 – $11,925
BracketRateIncome in BracketTax in BracketCumulative Tax
$0 – $11,92510%$11,925$1,193$1,193
$11,925 – $48,47512%$36,550$4,386$5,579
$48,475 – $103,35022%$34,225$7,530$13,108

Estimation only. Not tax advice. Consult a professional for filing decisions.