Most accurate free calculator available: Now includes all 4 filing statuses (Single, MFJ, MFS, HoH), local city taxes (NYC, Yonkers, Philadelphia), California SDI, 401(k) catch-up contributions for age 50+, and tax credits (Child Tax Credit, EITC).
Frequently Asked Questions
How accurate is this 2026 salary calculator?
This calculator is among the most accurate free tools available. It uses official 2026 IRS brackets, all 4 filing statuses with proper bracket adjustments, local city taxes (NYC, Yonkers, Philadelphia), California SDI, tax credits (Child Tax Credit, EITC), and 401(k) catch-up for age 50+. For complex situations involving itemized deductions, capital gains, or self-employment income, consult a CPA.
What's the difference between Married Filing Jointly and Separately?
Married Filing Jointly (MFJ) combines both spouses' incomes with wider brackets โ usually the lower tax option. Married Filing Separately (MFS) treats each spouse separately with brackets typically half of MFJ. MFS is rarely beneficial except in specific cases (e.g., income-based student loan repayment, separating tax liability).
Are local city taxes included?
Yes! Major local taxes are now included: New York City (3.078% to 3.876% progressive), Yonkers NY (~1.95% surcharge), and Philadelphia PA (3.75% non-residents, 3.79% residents). Select your locality in the dropdown after choosing your state.
What is California SDI and why is it deducted?
California State Disability Insurance (SDI) is mandatory for most CA workers โ 1.2% of wages with no cap as of 2026. It funds short-term disability and paid family leave benefits. The calculator automatically applies SDI when California is selected.
How does Child Tax Credit work?
The Child Tax Credit provides $2,000 per qualifying child under age 17 (up to $1,700 refundable). Up to $500 non-refundable Credit for Other Dependents covers older children, parents, or other qualifying relatives. Credits phase out at higher incomes ($200K single, $400K married).
What is EITC and do I qualify?
Earned Income Tax Credit (EITC) is a refundable credit for low-to-moderate income workers. 2026 maximum credits: $649 (no children), $4,328 (1 child), $7,152 (2 children), $8,046 (3+ children). Income limits apply (~$19K single no kids, up to ~$67K married 3+ kids).
What is the 50/30/20 budgeting rule?
Spend 50% of after-tax income on needs (housing, food, utilities), 30% on wants (entertainment, dining), and 20% on savings and debt repayment.
Does this calculator save my data?
No. All calculations run entirely in your browser. Your salary, expenses, and personal information are never sent to any server, stored, or transmitted.