Tax Calculator (Income / Sales / VAT / CGT)
Calculate income tax (progressive brackets — US, UK, India), sales tax (US state lookup), VAT (UK, DE, FR, IN GST) and capital gains (long-term vs short-term). Multi-country, multi-year, multi-filing-status. Computes effective rate, marginal rate, net income, and breakdown by bracket. Export as text or CSV. 17 extra features: 4 tax types, 7 country presets, multi-bracket progressive calc, 3 filing statuses, 3 tax years, sales tax with US state lookup, VAT with country rates, capital gains LT/ST, deduction applier, effective rate, marginal rate, text/CSV renderers, history (localStorage), shareable URL, summary stats. 100% client-side.
About Tax Calculator (Income / Sales / VAT / CGT)
Calculate income tax (progressive brackets — US, UK, India), sales tax (US state lookup), VAT (UK, DE, FR, IN GST) and capital gains (long-term vs short-term). Multi-country, multi-year, multi-filing-status. Computes effective rate, marginal rate, net income, and breakdown by bracket. Export as text or CSV. 17 extra features: 4 tax types, 7 country presets, multi-bracket progressive calc, 3 filing statuses, 3 tax years, sales tax with US state lookup, VAT with country rates, capital gains LT/ST, deduction applier, effective rate, marginal rate, text/CSV renderers, history (localStorage), shareable URL, summary stats. 100% client-side. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
How does the tax calculator work?
Pick a tax type (income, sales, VAT or capital-gains), a country (US, UK, IN, DE, FR, CA, AU), and for income tax a filing status and tax year. Enter your amount (income, purchase amount or capital gain), optional deductions and for sales tax a US state. The tool computes the tax using the correct progressive brackets or flat rate, then shows effective rate, marginal rate, net income and a per-bracket breakdown.
Which tax brackets are used?
US income tax uses 2026 IRS brackets (10/12/22/24/32/35/37%) for single, married-jointly and head-of-household. UK uses 2026-27 bands (0/20/40/45%). India uses FY 2025-26 new regime slabs (0/5/10/15/20/30%). Sales tax uses per-state US rates (default 7%). VAT uses UK 20%, DE 19%, FR 20%, IN 18% GST. Capital gains: long-term rates are 0/15/20% (US) or country-specific; short-term = ordinary income tax.
Can I deduct amounts before tax?
Yes. Enter a deduction amount and it is subtracted from your taxable income before the brackets are applied (for income tax). For capital gains, the deduction also applies to the taxable gain.
What extra features does this tool have compared to others?
(1) 4 tax type calculators (income, sales, VAT, capital-gains). (2) 7 country presets (US, UK, IN, DE, FR, CA, AU). (3) Multi-bracket progressive income tax calculator. (4) 3 filing status presets (single, married-jointly, head-of-household). (5) 3 tax year presets (2024, 2025, 2026). (6) Sales tax calculator with US state lookup. (7) VAT calculator with country-specific rates. (8) Capital gains calculator (long-term vs short-term). (9) Deduction applier. (10) Effective tax rate calculator. (11) Marginal tax rate finder. (12) Render as text report (breakdown by bracket). (13) Render as CSV (bracket, rate, taxable_amount, tax). (14) Copy + Download .txt + Download CSV. (15) History (localStorage, last 20). (16) Shareable URL (encode inputs in hash). (17) Summary stats (gross, total tax, net, effective rate, marginal rate).
Is my data sent anywhere?
No. All tax calculation runs 100% locally in your browser. History is stored in localStorage on this device only. Nothing is uploaded.
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