Free Tax Calculators —US Sales Tax, India GST, UK VAT & More (2026)
Instantly calculate US sales tax for all 50 states, UK VAT, India GST (CGST/SGST), Canada HST, and income tax — all in your browser, no signup, rates from official government sources (IRS, HMRC, CBIC, CRA).
Quick answer
US sales tax varies by state and city (0%–10%+). UK VAT is 20% standard. India GST uses 5%, 12%, 18%, or 28% slabs. Canada combines 5% GST with provincial HST/PST. Pick a calculator below — all tools run in your browser with no data stored.
All Tax Calculators
Every calculator runs instantly in your browser. No form submission, no loading bar — results appear as you type.
Sales Tax Calculator
All 50 US states with city-level rates. Add tax or reverse from total.
Open calculator →VAT Calculator
UK 20%, EU countries, and 25+ countries. Add or remove VAT instantly.
Open calculator →GST Calculator India
All GST slabs: 5%, 12%, 18%, 28%. CGST + SGST / IGST split shown.
Open calculator →Income Tax Old vs New
FY 2025-26 comparison. Enter salary + deductions, see which regime saves more.
HST/GST Calculator Canada
Ontario 13%, BC 12%, Alberta 5%, Quebec 14.975%, Atlantic 15%.
Paycheck After Tax USA
Federal + FICA + state income tax. Annual, monthly, bi-weekly, hourly.
Invoice Tax Calculator
Add tax to invoice lines. Supports multiple rates and currencies.
Shipping Tax Calculator
Calculate tax on shipping charges by US state.
Tax Rates by Country — 2026
Click a country to open its dedicated calculator with full rate details.
United States
Sales tax: 0–10.75% · 50 states + cities · No federal sales tax
United Kingdom
VAT: 20% standard · 5% reduced · 0% food & books
India
GST: 5%, 12%, 18%, 28% slabs · CGST + SGST / IGST
Canada
GST: 5% · HST: 13–15% · PST/QST varies by province
Australia
GST: flat 10% · Most food zero-rated
Germany
MwSt: 19% standard · 7% reduced (food, books)
France
TVA: 20% standard · 10%, 5.5%, 2.1% reduced
Singapore
GST: 9% · Raised from 8% in January 2024
How FastTaxCalc Works
Select your country or state
Pick from 50 US states with city-level rates, or choose from 30+ countries for VAT/GST.
Enter your amount
Type any amount. Results appear instantly — no submit button needed.
Get the breakdown
See tax amount, total, and a full receipt-style breakdown you can copy.
Why People Use FastTaxCalc
Zero data stored
Everything runs in your browser. Nothing is sent to our servers.
Always free
No signup, no paywall, and no account required.
Official sources only
Rates sourced from IRS, HMRC, CBIC, ATO, CRA — never third-party aggregators.
Works on any device
Open the URL. No app install, no account creation.
Official data sources — rates verified from government tax authorities only
US Sales Tax by State — Quick Links
Full guides with city rates, exemptions, filing info, and FAQ for every state.
Common Tax Questions
Which US states have no sales tax?
Five states have no statewide sales tax: Alaska, Delaware, Montana, New Hampshire, and Oregon. Alaska allows local municipalities to levy their own taxes, so some Alaskan cities do charge sales tax.
How do I remove VAT from a price in the UK?
To remove 20% UK VAT from a gross price, divide by 1.20. Example: £120 ÷ 1.20 = £100 net price. Use our reverse VAT calculator for instant results.
What is the GST rate in India in 2026?
India has five GST slabs: 0% (exempt), 5% (essential goods), 12% (processed food, computers), 18% (most services and electronics), and 28% (luxury goods). The 18% slab is the most common.
What is the HST rate in Ontario?
Ontario charges 13% HST (Harmonized Sales Tax) — combining the 5% federal GST and an 8% Ontario provincial portion. This is collected as a single tax by the Canada Revenue Agency.
Start Calculating — It's Free
No account. No signup. Just instant, accurate tax math from official government rate sources.