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UK VAT Calculator (2026/27)
Calculate net, gross, and VAT amounts instantly for any UK transaction.
2026/27 VAT Reference Rates
| VAT Rate Category | Rate | Applicable Items |
|---|---|---|
| Standard Rate | 20% | Most UK goods and services |
| Reduced Rate | 5% | Domestic power/fuel, energy-saving materials |
| Zero Rate | 0% | Most food, children's clothing, books & publications |
| Compulsory Registration Threshold | £90,000 | Rolling 12-month taxable turnover |
Frequently Asked Questions
What are the current UK VAT rates for 2026/27?
The standard VAT rate in the UK is 20%. A reduced rate of 5% applies to domestic energy and select items. A zero rate (0%) applies to most basic foodstuffs, children's clothing, and books.
When must a business register for VAT?
You must register for VAT if your taxable turnover exceeds £90,000 in a rolling 12-month period (the 2026/27 registration threshold). Voluntary registration is permitted below this threshold.
How do I calculate VAT to add to a net amount?
To add 20% VAT to a net amount, multiply by 0.20 (or multiply the net figure by 1.20 to get the total gross price). For example, £100 net + 20% VAT = £120 gross.
How do I remove VAT from a gross amount?
To extract 20% VAT from a gross total, multiply by 20/120 (or 1/6). For example, £120 gross contains £20 VAT (£120 × 20/120), leaving a net amount of £100.00.
What is the difference between VAT-inclusive and VAT-exclusive prices?
VAT-exclusive (net) prices do not include VAT. VAT-inclusive (gross) prices include VAT. B2B transactions usually quote net prices, while B2C retail prices must include VAT.
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Important information about these calculators
Purpose. These free calculators are provided by Apex Accountants & Tax Advisors LTD to give an indication of common UK tax and accounting figures. They are designed to help you understand the general position before taking professional advice.
Not advice. The results are indicative estimates only. Nothing produced by these tools constitutes tax, accountancy, auditing, financial or legal advice, and using them does not create a client relationship with Apex Accountants. No tool on this website should be used as a substitute for a formal review of your circumstances by a qualified adviser.
Assumptions and accuracy. Each calculator applies published HMRC rates and thresholds for the 2026/27 tax year (last verified September 2026) together with the simplifying assumptions listed on the tool itself. Your actual liability depends on factors a calculator cannot see — other income, pension contributions, residency, marriage allowance, associated companies, changes announced after the verification date and more. Where a result matters to you, check it against the current published rates on GOV.UK or ask us to check it with you.
Do not rely. Please do not make financial, tax or business decisions based solely on the output of these tools. If a figure on this page would affect a decision you are making, book a free consultation with one of our chartered accountants (ACCA/ICAEW) first.
Rates change. Tax rates, thresholds and reliefs change with Budgets and Finance Acts, sometimes retrospectively. We review the calculators regularly but they may briefly lag a change announced by HMRC.
Comparison and IR35 tools. The IR35, limited company vs sole trader, salary and dividend and similar comparison tools are illustrative only. In particular, no calculator can determine whether you are inside or outside IR35 — that status depends on your contracts and actual working practices and is ultimately a matter for HMRC and the courts. The figures shown for each scenario use the assumptions stated on the tool and are not a prediction of your own take-home pay.
Liability. To the fullest extent permitted by law, Apex Accountants & Tax Advisors LTD accepts no liability for any loss or damage arising from the use of, or reliance on, these calculators or their results. This does not affect your statutory rights. Use of these tools is subject to our website Terms & Conditions.
© Apex Accountants & Tax Advisors LTD. Figures checked by our ACCA/ICAEW chartered accountants. Last reviewed September 2026.