UK VAT calculator.
Add VAT to a net figure, or strip it back out of a gross one, at the standard, reduced or zero rate. Results update as you type, and everything runs in your browser.
Net
£0.00
VAT
£0.00
Gross
£0.00
UK VAT rates
How VAT calculation works
Adding VAT. Multiply the net amount by 1.20 for the standard rate. A £100 item becomes £120 including VAT.
Net × 1.20 = GrossRemoving VAT. Divide the gross amount by 1.20 to find the net price. A £120 receipt means £100 net plus £20 VAT.
Gross / 1.20 = NetWhen do I need to register for VAT?
You must register when your taxable turnover exceeds £90,000 in any 12 month period. You can register voluntarily below this threshold if you sell mainly to VAT registered businesses.
What is the difference between net and gross?
Net is the price before VAT, what the seller receives. Gross is the total including VAT, what the customer pays. Business invoices typically show both amounts.
Can I reclaim VAT on business purchases?
Yes. VAT registered businesses can reclaim VAT on most business expenses through quarterly VAT returns. Keep valid VAT invoices as proof. Some items such as entertainment have restrictions.
How often are VAT returns submitted?
Most businesses submit quarterly via Making Tax Digital. Returns and payments are due one month and seven days after each quarter ends. Monthly returns are available if you regularly reclaim VAT.
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