Salary After Tax Calculator

Worked example

Example: $75,000 Single in California for Tax Year 2026 applies 2026 federal brackets and the bundled CA state tables, plus employee Social Security and Medicare, then shows net annual and monthly take-home.

When to use this

• Estimating annual take-home pay after federal, state, and FICA for Tax Year 2026.
• Comparing net pay across states before a relocation or remote job change.
• Seeing how 401(k) or HSA contributions change taxable income and take-home.
• Answering salary-after-tax and after-tax calculator searches with labeled methodology.

Common examples

• $75,000 Single in California (Tax Year 2026) → federal brackets + detailed CA tables + FICA → net annual and monthly take-home.
• $100,000 Single in Texas → $0 state wage income tax; federal + Social Security wage base + Medicare still apply.
• $150,000 Married filing jointly in New York → 2026 federal standard deduction and NY detailed state tables.
• $50,000 salary after tax Florida → no state income tax; compare effective rate to a high-tax state.
• $200,000 Single → Additional Medicare may apply above the liability threshold; Social Security capped at the 2026 wage base.

Common mistakes

• Treating annual liability estimates as exact paycheck withholding (use Paycheck Calculator for periods).
• Ignoring filing status when comparing two offers.
• Assuming every state uses detailed brackets—check the support badge.
• Forgetting Additional Medicare or the Social Security wage base at high incomes.

How it works

Estimates net annual and monthly salary using Tax Year 2026 progressive federal income-tax brackets and standard deductions (Single, Married filing jointly, Married filing separately, or Head of household), FICA (Social Security up to the 2026 wage base, Medicare, and Additional Medicare), and state income tax—detailed 2026 tables where bundled, otherwise a labeled effective-rate estimate. Optional pre-tax 401(k)/HSA/health deductions and a custom flat state rate are supported. Traditional 401(k) reduces income tax but not FICA; eligible HSA contributions reduce both.

Limitations

Results are estimates for educational purposes and are not financial or tax advice. Actual costs, rates, and rules vary.

Privacy and file handling

Your data stays on your device and is not uploaded.

Accuracy & methodology

This section documents how the calculator works, what it leaves out, and when results were last reviewed. Figures are educational estimates—not professional advice—and are not labeled "current" unless tied to automatically updated reference data.

Formula source or methodology

Annual liability estimate for Tax Year 2026 (or 2025): taxable federal income = gross − pretax income-tax deductions − standard deduction; federal tax from progressive IRS ordinary-income brackets; FICA via SSA Social Security wage base + Medicare/Additional Medicare; state tax from bundled detailed 2026 state tables when available (CA, NY, PA, IL, OH, GA, NC, NJ, VA, MA), else a labeled flat effective rate or $0 for no-income-tax states. Sources: IRS inflation adjustments / Rev. Proc. style bracket tables in src/data/payroll/2026/federal.ts; SSA wage base in src/data/payroll/2026/fica.ts; state DOR-oriented tables under src/data/payroll/states/detailed/.

Jurisdiction

United States (educational planning estimate)

Unit system

US dollars; annual figures with monthly/biweekly/semimonthly/weekly derived nets

Rounding method

Currency amounts round to two decimal places (half up via Math.round × 100 / 100).

Assumptions

• W-2 employee share of FICA unless contractor mode is selected
• Standard deduction only (no itemized deductions or credits)
• Detailed state tables apply for tax year 2026 when a bundled config exists; other states use estimated effective rates
• Annual liability model — not Form W-4 / Pub. 15-T paycheck withholding

Known omissions

• Not tax, legal, investment, or lending advice. Confirm material decisions with qualified professionals.
• Federal income tax brackets, standard deduction, and credits for any tax year
• State and local income taxes
• Filing status (single, married, head of household, etc.)
• Payroll taxes (FICA, Medicare surtax) and self-employment tax
• Alternative Minimum Tax (AMT) and net investment income tax
• Capital gains preferential rates
• Child tax credit and other nonrefundable/refundable credits
• Full local/city income taxes except where embedded in a detailed state config extras path on paycheck tools
• State reciprocal agreements and part-year residency
• Itemized deductions and AMT

Test cases (automated)

• $85,000 Single TX 2025 → $0 state tax; federal + FICA applied
• CA 2026 detailed tables produce non-zero state tax with supportLevel detailed
• TX 2026 remains $0 state tax with no broad wage income tax warning
• Social Security wages capped at 2026 wage base

Version & last verified

Logic version 2.0. Content and formulas last verified 2026-09-12.