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Free Tools

Financial calculators,
built for clarity

Seven free tools to help you understand your tax position, plan your finances, and make confident decisions — no sign-up required.

Income Tax (PAYE)

Estimate your take-home pay after tax, NIC, pension, and student loan

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Take-Home Pay
per year
Monthly Net
per month
Effective Tax Rate
of gross salary

Estimates based on 2025/26 rates. Does not account for benefits in kind, other income sources, or Marriage Allowance. For a full personal tax review, get in touch.

Self Assessment

Estimate your income tax and NIC as a sole trader or self-employed individual

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Taxable Profit
Income Tax
NIC (Class 4)
Total Liability

Estimates based on 2025/26 rates. Payments on account may apply. This calculator does not include Class 2 NIC or capital gains. Speak to us for a full self assessment review.

Corporation Tax

Estimate your limited company's corporation tax liability

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Tax Rate Applied
Corporation Tax
Profit After Tax

Based on 2025/26 rates: 19% small profits rate (up to £50,000), 25% main rate (above £250,000), marginal relief in between. Thresholds divided by number of associated companies. Talk to us about tax planning.

Loan / Finance Cost

Understand the true cost of a business loan or financing facility

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Monthly Payment
Total Repayable
Total Interest
Cost of Borrowing
of original loan

Assumes fixed rate, monthly reducing balance repayment. Does not include arrangement fees or early repayment charges. Need help evaluating financing options? Contact us.

Mortgage Repayment

Calculate monthly repayments and total cost of a mortgage

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Monthly Payment
Total Repayable
Total Interest

For illustrative purposes only. Actual repayments will depend on your lender's terms, product fees, and rate changes. Get in touch if you need this included in a financial plan.

Rate Comparison

Compare two mortgage or loan rates side by side to find the better deal

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Assumes repayment mortgage, fixed rate, monthly payments. Does not include product fees.

Stamp Duty (SDLT)

Calculate stamp duty land tax on a residential property purchase in England

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Stamp Duty
Effective Rate

Based on rates effective from April 2025 in England. Wales uses Land Transaction Tax (LTT), Scotland uses Land and Buildings Transaction Tax (LBTT). This calculator covers England only.

Need more than a calculator?

Our calculators give you a starting point. For a full financial picture — tax planning, business accounts, or cash flow forecasting — we're here to help.

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