UK VAT Calculator 2026/27
Instantly add or remove UK VAT at standard 20%, reduced 5%, or zero rate. Plus: when you need to register, Flat Rate scheme basics, and what's actually exempt.
Gross Amount (Inc VAT)
£120.00
VAT rates in the UK — what's charged on what
There are three VAT rates in the UK, plus exempt status which is different again. Here's a practical breakdown of what falls into each category:
Standard Rate
Examples: Electronics, clothing (adult), professional services, alcohol, vehicles, most goods and services
Calculation: × 1.2 to add, ÷ 1.2 to remove
Reduced Rate
Examples: Domestic energy (gas, electricity), children's car seats, mobility aids, sanitary products, insulation
Calculation: × 1.05 to add, ÷ 1.05 to remove
Zero Rate
Examples: Most food (not hot/restaurant), children's clothing, books and newspapers, most prescription drugs, public transport
Calculation: No VAT — but businesses can reclaim input VAT
VAT Exempt
Examples: Insurance, financial services, health and medical services, education, postage stamps, betting and gaming
No VAT charged and businesses cannot reclaim input VAT on related costs
When do you need to register for VAT?
VAT registration is mandatory once your taxable turnover (not profit — turnover) exceeds £90,000 in any rolling 12-month period. You must register within 30 days of crossing the threshold, and start charging VAT from the day you were required to register.
You can also register voluntarily below the threshold. This makes sense if your clients are primarily VAT-registered businesses (they can reclaim the VAT you charge), or if you have significant VAT costs you want to reclaim on your own purchases.
Must register
Taxable turnover exceeds £90,000 in any 12-month rolling period. Register within 30 days or face penalties.
Voluntary registration
Any business below £90,000 can register voluntarily. Good for B2B businesses with VAT-registered clients.
Deregistration threshold
You can deregister if turnover drops below £88,000. Once deregistered, stop charging VAT immediately.
VAT for freelancers and sole traders
Most freelancers and sole traders start their business below the £90,000 threshold and don't need to register. But there are some situations where VAT becomes relevant even at lower turnover levels.
The Flat Rate Scheme is particularly popular with contractors and consultants who are VAT registered. Instead of recording input and output VAT on every transaction, you charge clients 20% VAT but pay HMRC a lower flat percentage of your gross income. The difference is your to keep as profit.
| Business type | Flat Rate % (pay to HMRC) | Example: £10,000 invoice |
|---|---|---|
| IT consultant / contractor | 14.5% | Charge £12,000, pay £1,740, keep £260 |
| Management consultant | 14% | Charge £12,000, pay £1,680, keep £320 |
| Architect | 14.5% | Charge £12,000, pay £1,740, keep £260 |
| Accountant / bookkeeper | 14.5% | Charge £12,000, pay £1,740, keep £260 |
| Hairdresser / beauty | 13% | Charge £12,000, pay £1,560, keep £440 |
First year discount: New VAT-registered businesses using the Flat Rate Scheme get a 1% reduction on their flat rate for the first year. An IT contractor would pay 13.5% instead of 14.5% — saving hundreds of pounds.