Embed our UK tax calculators for free
Add any TaxFly calculator to your own website with a single copy-paste. They work on mobile and resize automatically. They stay up to date with the latest 2026/27 HMRC rates. No sign-up, no cost.
One-line install
Paste the code anywhere that accepts HTML.
Auto-resizing
Fits its container, no scrollbars.
Always current
Rates update automatically each tax year.
Each embed includes a small, tasteful credit link back to TaxFly. Perfect for accountants, bookkeepers, mortgage brokers, payroll providers and personal-finance blogs.
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Currency Converter
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PreviewDiscount Calculator
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PreviewBudget Calculator
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PreviewEV Charging Cost Calculator
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PreviewCost Per Mile Calculator
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Salary Calculator (Take-Home Pay)
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PreviewSalary to Hourly Calculator
PreviewPay Rise Calculator
PreviewWeekly Pay Calculator
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PreviewBring-Home Income Calculator
PreviewBring-Home Pay Calculator
PreviewCompare Tax Years Calculator
PreviewPayroll Take-Home Calculator
PreviewRequired Salary Calculator
PreviewTake-Home Income Calculator
PreviewTake-Home Paycheck Calculator
PreviewTake-Home Wage Calculator
PreviewProperty & Tax
Stamp Duty Calculator
PreviewFirst-Time Buyer Stamp Duty Calculator
PreviewSecond Home Stamp Duty Calculator
PreviewRental Income Tax Calculator
PreviewRent a Room Scheme Calculator
PreviewCGT 60-Day Reporting Calculator
PreviewMansion Tax Calculator (High-Value Surcharge)
PreviewBuy-to-Let Profit Calculator
PreviewSection 24 Landlord Tax Calculator
PreviewTax Calculators
Tax Calculator
PreviewIncome Tax Calculator
PreviewVAT Calculator
PreviewCar Tax Calculator
PreviewCouncil Tax Calculator
PreviewCapital Gains Tax Calculator
PreviewSelf-Employed Tax Calculator
PreviewCompany Car Tax Calculator
PreviewInheritance Tax Calculator
PreviewNational Insurance Calculator
PreviewDividend Tax Calculator
PreviewMileage Allowance Calculator
PreviewTax Refund Calculator
PreviewImport Duty Calculator
PreviewCrypto Tax Calculator
PreviewSelf Assessment Tax Calculator
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PreviewMarriage Allowance Calculator
PreviewScotland Tax Calculator
PreviewEmergency Tax Calculator
PreviewTax Code Calculator
Preview60% Tax Trap Calculator
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PreviewP60 / End of Year Tax Calculator
PreviewSecond Job Tax Calculator
PreviewVAT Return Calculator
PreviewHMRC Letter Decoder
PreviewCGT Share Matching Calculator
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PreviewFiscal Drag Calculator (Threshold Freeze)
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PreviewHow Much Tax Am I Overpaying?
PreviewSelf Assessment Penalty Calculator
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PreviewTax Deadline Tracker
PreviewTax Rebate Checker
PreviewTax Refund Estimator
PreviewVAT Invoice Checker
PreviewLoans, Debt & Credit
Loan Calculator
PreviewLoan Repayment Calculator
PreviewCar Finance Calculator
PreviewPersonal Loan Calculator
PreviewCredit Card Repayment Calculator
PreviewStudent Loan Refund Checker
PreviewAPR Calculator
PreviewDebt Consolidation Calculator
PreviewEarly Repayment Calculator
PreviewCredit Score Estimator
PreviewCredit Score Improvement Simulator
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PreviewDebt-to-Income Ratio Calculator
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PreviewSavings & Investments
Compound Interest Calculator
PreviewInterest Calculator
PreviewPremium Bonds Calculator
PreviewSavings Calculator
PreviewInvestment Calculator
PreviewISA Calculator
PreviewSavings Interest Tax Calculator
PreviewDividend Yield Calculator
PreviewRegular Savings Calculator
PreviewFIRE Calculator
PreviewGilt Yield Calculator (After-Tax)
PreviewGilt Ladder Calculator
PreviewGilt vs Savings vs ISA Calculator
PreviewIndex-Linked Gilt Calculator
PreviewLifetime ISA Calculator
PreviewPensions & Retirement
Pension Calculator
PreviewState Pension Age Calculator
PreviewRetirement Calculator
PreviewPension Drawdown Calculator
PreviewPension Lump Sum Tax Calculator
PreviewAnnuity Calculator
PreviewPension Tax Relief Calculator
PreviewPension Pot Calculator
PreviewPension Annual Allowance Calculator
PreviewSIPP Calculator
PreviewState Pension Top-Up Calculator
PreviewFinal Salary Pension Calculator
PreviewPension Inheritance Tax Calculator (2027)
PreviewSalary Sacrifice 2029 NI Calculator
PreviewSelf-Employed & Business
Profit Margin Calculator
PreviewContractor Calculator
PreviewCorporation Tax Calculator
PreviewSelf-Employed Expenses Checker
PreviewMarkup Calculator
PreviewUmbrella Company Calculator
PreviewBreak Even Calculator
PreviewLimited Company Tax Calculator
PreviewPayroll Calculator
PreviewSalary vs Dividend Calculator
PreviewCIS Tax Calculator
PreviewContractor Day Rate Calculator
PreviewIR35 Status Checker
PreviewLate Payment Interest Calculator
PreviewFlat Rate VAT Calculator
PreviewCapital Allowances Calculator
PreviewUse of Home as Office Calculator
PreviewCash Flow Forecast
PreviewDirector's Loan Calculator
PreviewFree Expense Tracker
PreviewFree Invoice Generator
PreviewFree Purchase Order Generator
PreviewFree Quote Generator
PreviewFreelancer Tax Health Score
PreviewMileage Tracker & Claim
PreviewMTD for Income Tax Checker & Deadline Tracker
PreviewPAYE vs Self-Employed Calculator
PreviewProfit & Loss Statement
PreviewR&D Tax Credit Calculator
PreviewSide Hustle Tax Calculator
PreviewHow to add a calculator to your site
- Find the calculator you want above and click Get code. You can also open any calculator and scroll to “Embed this calculator”.
- Click Copy.
- Paste the code into your page’s HTML. In WordPress, use a Custom HTML block. In Wix or Squarespace, use an Embed/HTML element.
The calculator appears instantly. It sizes itself to fit your page and uses the 2026/27 rates. Got a question, or want a custom build? Get in touch.