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Self Employed Calculators Free UK Tax Tools · 2025/26
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VAT Calculator

Add VAT to a net amount or remove VAT from a gross total. Supports 20%, 5%, and 0% VAT rates.

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UK VAT Rates Explained

Standard Rate — 20%

Applies to most goods and services. This is the most common VAT rate in the UK.

Reduced Rate — 5%

Applies to some goods and services such as home energy, children's car seats, and certain renovation work.

Zero Rate — 0%

VAT is charged at 0% on items like most food, children's clothing, books, and new residential properties.

Do I Need to Register for VAT?

You must register for VAT if your VAT-taxable turnover exceeds £90,000 in any 12-month period (as of 2024/25). You can also register voluntarily below this threshold, which can benefit businesses that buy a lot of VAT-rated goods.

How to Calculate VAT Manually

VAT-Ready Accounting Software

These tools handle VAT returns, MTD submissions, and invoicing automatically.

We may earn a commission if you sign up via these links, at no extra cost to you.

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