Welcome to the complete directory of free UK tax and finance calculators. Every tool operates strictly in your browser with instant recalculation, full statutory breakdown tables, and 100% data privacy.
💼 Salary & Employment Calculators
View Salary Hub →Take-Home Pay Calculator
Calculate your net salary after Income Tax, National Insurance, student loans, and pension contributions.
Calculate Salary → Autumn Budget 2026Budget 2026 Calculator
Interactive impact assessment of the upcoming Budget on your salary, pension, and savings.
Calculate Impact → 2026/27 RatesHourly Wage Calculator
Convert hourly rates into annual, monthly, and weekly take-home pay based on standard hours.
Calculate Wage → Target IncomeRequired Salary Calculator
Find the gross salary required to achieve your target net take-home pay.
Calculate Target → Tax ReliefSalary Sacrifice Calculator
Model pension contributions and calculate income tax and National Insurance savings.
Calculate Savings → AfC 2026/27NHS Salary Calculator
Agenda for Change Bands 2 to 9 take-home pay with pension and NI deductions.
Calculate NHS Pay → New StatutoryMaternity & Paternity Pay
Calculate 39-week SMP, SPP, and Maternity Allowance schedules and weekly averages.
Calculate Leave Pay →🚗 Personal Tax & Business Calculators
View Tax Hub →Income Tax Calculator
Calculate UK income tax liabilities across England, Wales, NI, and all 6 Scottish devolved tiers.
Calculate Tax → HMRC CIS SchemeCIS Tax Calculator
Calculate Construction Industry Scheme deductions at 20%, 30%, or 0% plus year-end rebates.
Calculate CIS → 2026/27 RatesDividend Tax Calculator
Model 10.75%, 35.75%, and 39.35% dividend tax with the £500 statutory allowance.
Calculate Dividends → Inside vs OutsideContractor IR35 Calculator
Compare Ltd Company outside IR35 vs Umbrella inside IR35 net annual retainment.
Compare IR35 → 20% & 5% RatesVAT Calculator
Add or remove standard 20% or reduced 5% UK Value Added Tax with step-by-step formula math.
Calculate VAT → 18% & 24% RatesCapital Gains Tax Calculator
Calculate tax on asset and property sales incorporating the £3,000 allowance and BADR relief.
Calculate CGT → BIK BandsCompany Car Tax Calculator
Calculate Benefit-in-Kind (BIK) tax liability across EV, hybrid, petrol, and diesel company cars.
Calculate BIK → VED Road TaxCar Tax (VED) Calculator
Determine annual Vehicle Excise Duty across CO2 emissions bands and luxury supplements.
Calculate VED →🏠 Property & Stamp Duty Calculators
View Property Hub →Stamp Duty (SDLT) Calculator
Calculate residential SDLT for moving home, first-time buyer relief, and additional properties.
Calculate SDLT → Revenue ScotlandScotland LBTT Calculator
Calculate Land and Buildings Transaction Tax, first-time buyer relief, and 8% ADS surcharge.
Calculate LBTT → WRA WalesWales LTT Calculator
Calculate Land Transaction Tax for main residential and higher-rate additional properties in Wales.
Calculate LTT →👶 Family, Childcare & Student Finance
Student Loan Calculator
Calculate monthly repayments across Plan 1, Plan 2, Plan 4 (Scotland), Plan 5, and Postgraduate loans.
Calculate Repayment → CMS StatutoryChild Maintenance Calculator
Calculate statutory CMS payments across Nil, Flat, Reduced, Basic, and Plus rate bands with shared care.
Calculate Maintenance → £2,000 Top-UpTax-Free Childcare Calculator
Determine eligibility and government top-up allowance (up to £2,000/yr per child or £4,000 if disabled).
Calculate Top-Up →