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AccBooks AI

Free tool

UK VAT calculator

Add or remove VAT from a figure at the standard, reduced or zero rate. No sign-up required.

Calculate

Result

Net
£100.00
VAT
£20.00
Gross
£120.00

UK VAT rates explained

Standard (20%)

Most goods and services — the default rate.

Reduced (5%)

Domestic energy, children's car seats, certain home installations.

Zero (0%)

Most food, books, children's clothes — still reportable on the VAT return.

File the return, too

AccBooks AI prepares and files MTD VAT returns directly to HMRC — with a full audit trail.