Tax Calculators
Stamp duty across all three UK nations, plus Capital Gains Tax on shares, property and business assets. Every rate, band and relief — calculated correctly.
Stamp Duty (England & NI)
Every SDLT band, every surcharge. First-time buyer relief, second home and BTL rates for England and Northern Ireland.
Open calculator → Stamp DutyWales Land Transaction Tax
LTT rates for Wales, including higher rates for additional dwellings. Different bands from England — calculated correctly.
Open calculator → Stamp DutyScotland LBTT Calculator
Land & Buildings Transaction Tax with first-time buyer relief and Additional Dwelling Supplement. All bands correct.
Open calculator → Stamp DutyStamp Duty Refund
Paid the 5% additional-property surcharge? If you've since sold your previous main home, you may be owed a refund. Check your eligibility and deadline.
Open calculator → Capital GainsCapital Gains Tax Calculator
CGT on shares, property and business assets for 2026/27. Basic and higher rate split, annual exempt amount and BADR — all calculated correctly.
Open calculator → Income TaxIncome Tax & Take-Home Pay
Gross salary to net pay in seconds. Income tax bands, employee NI, pension contributions and student loan — with Scotland rates included.
Open calculator → Dividend TaxDividend Tax Calculator
Tax on dividends above the £500 allowance. Basic and higher rate bands split against your income — essential for company directors and investors.
Open calculator → Self-EmployedSelf-Employed Tax Calculator
Income tax and National Insurance for sole traders. Class 4 NI, optional Class 2, Payment on Account planning and monthly set-aside — with Scotland rates.
Open calculator → Inheritance TaxInheritance Tax Calculator
IHT with nil-rate band, residence nil-rate band and transferable spouse allowances. Know the bill before planning how to reduce it.
Open calculator → Child BenefitChild Benefit Tax Charge
How much of your child benefit is clawed back by the High Income Child Benefit Charge? Taper from £60,000 to £80,000 — calculated to the penny.
Open calculator → Income TaxMarriage Allowance Calculator
Transfer up to £1,260 of your personal allowance to your spouse or civil partner — worth £252 a year. Check eligibility and see your backdated claim potential.
Open calculator → PensionPension Tax Relief Calculator
See exactly how much a pension contribution costs you after tax relief. Compare Relief at Source, Net Pay and Salary Sacrifice side by side.
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