£15,000 is a significant purchase for most UK businesses — appearing in equipment, software, and professional services contracts.
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HMRC-compliant · pre-filled · free · no signupHere are practical examples of how £15,000 plus 20% VAT applies to common UK business situations.
UK Business Example
Major purchase or large professional project
Net: £15,000 + VAT: £3,000 = £18,000
On Your Invoice
Show £15,000 as the net amount, £3,000 as VAT (20%), and £18,000 as the total amount due.
Reduced Rate (5%)
If 5% VAT applies: £15,000 + £750.00 VAT = £15,750.00 total
The UK standard VAT rate is 20%, set by HMRC. To add 20% VAT to any net amount, multiply by 1.20. This is the official HMRC formula used by all UK VAT-registered businesses.
HMRC Formula — Add VAT
£15,000 × 1.20 = £18,000
Net × (1 + VAT rate) = Gross
VAT amount only
£15,000 × 0.20 = £3,000
Net × VAT rate = VAT amount
If £15,000 is the gross (VAT-inclusive) price, you need to divide by 1.20 to find the net amount. This is called reverse VAT or removing VAT.
£15,000 ÷ 1.20 =
£12,500.00 net
VAT element: £2,500.00
HMRC source: The UK standard VAT rate of 20% is set by HM Revenue & Customs. All VAT-registered UK businesses must charge VAT at this rate on standard-rated supplies. Verify at HMRC GOV.UK →
Need to calculate VAT on a different amount? Use our free UK VAT calculator.
Calculate VAT Now →Other common UK VAT amounts — click any to see the full breakdown.