International VAT / GST Calculator
Add or remove VAT / GST at each country's standard rate.
Inputs
How it works
Standard VAT/GST rate applied. Forward: VAT = net × rate. Reverse: net = gross ÷ (1 + rate).
Frequently asked questions
Are these amounts an exact tax bill?
No. They use verified 2026 IRS/SSA figures but ignore credits, phase-outs and AMT. Use tax software or a CPA to file.
Marginal vs effective rate?
Marginal is the rate on your next dollar. Effective is total tax ÷ taxable income — always lower because earlier brackets fill first.
Standard or itemized?
Take whichever is larger. 2026 standard deduction: Single $16,100 · MFJ $32,200 · HoH $24,150 · MFS $16,100.
How is state tax handled?
Eight states impose no income tax. The rest are approximated at their top rate — see your state's brackets for a precise figure.
Related calculators
View all tax →Results are estimates for educational purposes only and are not financial advice. Verify with a qualified professional before making decisions.
Last updated January 1970