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12 calculators available

Business & Tax Calculators

Corporation tax, employer NI, flat rate VAT, and other calculators for UK businesses and sole traders.

Corporation Tax Calculator

New

Calculate UK corporation tax including small profits rate, main rate, and marginal relief.

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Employer NI Calculator

New

Calculate employer National Insurance contributions and total employment costs for UK businesses.

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Flat Rate VAT Calculator

New

Compare the Flat Rate VAT scheme against standard VAT to see which saves your business more.

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Self Assessment Calculator

Calculate your Self Assessment tax bill including Income Tax, National Insurance, and payments on account.

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Self-Employed Tax Calculator

Calculate tax, National Insurance, and take-home pay for self-employed workers.

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CIS Tax Calculator

Calculate Construction Industry Scheme deductions for subcontractors at 20% or 30% rates.

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Mileage Allowance Calculator

Calculate tax-free mileage allowance payments (MAPs) for business travel using HMRC approved rates.

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Dividend vs Salary Calculator

Compare the tax efficiency of taking income as dividends versus salary for company directors.

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Burn Rate Calculator

New

Calculate your startup's monthly burn rate and cash runway. Project future cash flow with revenue growth and identify your break-even point.

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Profit Margin Calculator

Calculate gross, operating, and net profit margins for your business.

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Freelance True Day Rate Calculator

New

Calculate the day rate you really need as a freelancer, accounting for tax, holidays, pension, and overheads.

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YouTube Earnings Estimator

New

Estimate your potential YouTube or creator earnings based on views and niche CPM rates.

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