Calculating VAT on invoices is an important part of running a business in the UK. VAT-registered businesses must correctly charge VAT on goods and services.
How to Add VAT
Formula:
Net Price × VAT Rate
Example:
£500 × 20% = £100 VAT
Total invoice = £600
How to Remove VAT
To remove VAT:
Gross Price ÷ 1.20
Example:
£240 ÷ 1.20 = £200
VAT = £40
Why Accurate VAT Matters
Correct VAT calculations help businesses:
- avoid accounting mistakes
- prepare VAT returns
- verify supplier invoices
- maintain compliance