Flagship calculator
How Much Tax Do I Really Pay in the UK?
Enter one income figure to see a breakdown of Income Tax, National Insurance and a typical VAT estimate, and how much you're left with.
How this is worked out
Income Tax and National Insurance are calculated using the same verified engines behind the Salary Calculator and the Total Income Tax Calculator, using published HMRC rates for the current tax year, applied to the income you enter. In approximate mode, one income figure is treated as employment income; in exact mode, every income source, your pension and Student Loan repayments, and your Council Tax are combined into one picture, using the same composition rules as those standalone calculators.
Why VAT can only ever be an estimate
This is a typical estimate for someone with your level of income, based on ONS data on what people at each income level pay in VAT and other duties, not your real figure. It can’t be exact, since VAT depends on what you spend, not what you earn. Measured against income, this ranges from 21.0% for the lowest-income group to 7.5% for the highest. Measured against spending instead, which ONS considers the more accurate comparison, it’s far more even, around 16 to 17% across every income level.
Official sources
- VAT rates on different goods and services (GOV.UK)
- Health professionals and pharmaceutical products (VAT Notice 701/57)
- Admission charges to cultural events (VAT Notice 701/47)
- Betting, gaming and lotteries (VAT Notice 701/29)
- Catering, takeaway food (VAT Notice 709/1)
- The VAT treatment of passenger transport (VAT Notice 744A)
- ONS: Family spending in the UK (FYE 2025 (April 2024 to March 2025)) (checked 20 August 2026, next check due 11 June 2027)
- ONS: Effects of taxes and benefits on UK household income (2023/24) (checked 3 October 2026, next check due 15 December 2026)
Frequently asked questions
Is this the same as the Financial Snapshot?
No. This tool focuses on tax: Income Tax, National Insurance and a typical VAT estimate against your income. The Financial Snapshot covers your full household budget, including everyday spending.
Is the percentage shown my tax bracket?
No, and this trips a lot of people up. The percentage shown (for example, 15% on a £50,270 income) is your effective rate: your total Income Tax divided by your WHOLE income, including the first £12,570 taxed at 0% (your Personal Allowance). Your tax bracket, properly called your marginal rate, is the rate on your next pound of income, 20% at that same £50,270. These are both correct, they just answer different questions, and your effective rate is always lower than your top bracket because it blends in the tax-free and lower-rate slices beneath it. See the exact slice-by-slice breakdown under the Income Tax row for your own figures.
Can VAT ever be exact?
No. VAT and other indirect tax depend on what you actually spend, not what you earn, so this figure is always a sourced, typical estimate for your income level, in both approximate and exact mode.
Where does the VAT estimate come from?
From the Office for National Statistics' "Effects of taxes and benefits on UK household income" release, which publishes indirect tax as a share of income by income group.
Does entering my pension or Student Loan affect my other income?
No. Pension and Student Loan are calculated on your employment income only. If you also have self-employment, rental, savings or dividend income, those figures are not adjusted for pension or Student Loan repayments.
Are my figures stored?
No. Your figures are used only to calculate your result and are not stored or linked to you.
Why is my VAT estimate different from someone else's at a similar income?
The estimate is based on which ONS income quintile your gross income falls into (bottom, second, third, fourth or top), each with its own published indirect-tax percentage. Someone whose income sits just the other side of a quintile boundary from yours, even by a small amount, can see a different percentage applied, from 21.0% for the lowest-income group down to 7.5% for the highest.
Does this include Council Tax?
Yes, in exact mode, if you select a council and band. It appears in the donut, legend and breakdown table as its own line, shown in navy rather than the red tax colour, and it IS subtracted from “What you keep”, since it is a genuine tax you really pay. It is kept visually distinct, not excluded: Council Tax works differently from Income Tax, National Insurance and VAT, as a flat charge set by your property and council rather than a share of your income.
Is this the same as my actual tax bill?
No. Income Tax and National Insurance are estimates based on standard HMRC rates and the figures you enter; they do not account for every individual circumstance (such as benefits in kind, marriage allowance, or multiple-employment PAYE reconciliation). The VAT figure is never your real figure, since it depends on your actual spending, which this tool has no knowledge of.
What counts as income in approximate mode?
Approximate mode treats your single entered figure as gross employment income, before any tax, and runs it through the same engine as the Salary Calculator. If your income comes from self-employment, rental property, savings or dividends instead, use exact mode, which asks for each source separately.
Why might the same income show different tax in Scotland?
Scotland has its own Income Tax bands and rates, set separately from the rest of the UK, with more bands and different thresholds. National Insurance is UK-wide and unaffected by this choice. Both approximate and exact mode ask where you pay Income Tax, so select Scotland there to apply Scottish bands.
How often is this data updated?
Income Tax, National Insurance and Council Tax figures follow HMRC and local authority rates for the current tax year. The VAT estimate is reviewed against the ONS release it is sourced from, which is published roughly once a year; the exact review date for each source is shown in Official sources below.