UK/US Tax Calculator
Estimate income tax, take-home pay, effective rate and marginal bracket using built-in UK and US assumptions.
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This simple calculator excludes many credits, state taxes, payroll taxes, Scottish bands, NI, AMT, student loans and special reliefs.
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No. It estimates income tax only. It does not include US state/local tax, FICA, UK National Insurance, Scottish income tax, student loans, AMT, credits, benefits, capital gains or complex reliefs.
The UK mode uses a simplified 2026/27 England, Wales and Northern Ireland income-tax model. The US mode uses simplified 2026 federal brackets and standard deductions. Always verify before filing.
Your marginal rate applies to the next slice of taxable income. Your effective rate is total income tax divided by gross income, so it is usually lower in a progressive tax system.
Results are simplified estimates generated locally in your browser. They are for informational purposes only and are not tax, legal, accounting or financial advice. Tax laws change, personal circumstances matter, and this tool excludes many taxes, credits, deductions, jurisdictions and special rules. Consult a qualified tax professional before making filing or planning decisions. VisionVix accepts no liability for decisions based on this output.
