What Is VAT? A Complete UK Guide

What is VAT?

Value added tax (VAT) is a 20% consumption tax charged on most goods and services in the UK. HMRC collects it through businesses at every stage of the supply chain.

Two lower rates also apply: 5% on items like domestic energy and 0% on essentials like food and children’s clothing. Businesses with taxable turnover above £90,000 must register for VAT.

How VAT Works at Every Stage

VAT is the tax you pay on almost everything you buy in the UK, from a coffee to a car. It is one of the largest sources of government revenue, raising more than corporation tax and fuel duty combined.

The UK government introduced VAT in 1973 to replace the old purchase tax system. Unlike income tax, which targets what you earn, VAT targets what you spend.

Every VAT-registered business in the supply chain collects the tax, then passes it to HMRC. The cost flows forward until the final buyer — you — absorbs it.

HMRC administers the system across the UK. The tax applies to most goods and services, with limited exceptions for essentials and exempt categories.

So what is VAT in practical terms? Business owners face pricing, cash flow, and compliance decisions around it. Consumers encounter it differently. With VAT explained UK shoppers can see exactly where the tax sits in every purchase.

This guide covers value added tax UK rules, the three rates, registration thresholds, and how to reclaim it. Every section draws on current HMRC guidance.

The Three UK VAT Rates Explained

If you have ever asked what are the three VAT rates UK businesses apply, the answer is straightforward. Three rates cover almost every taxable transaction in the country.

The standard rate of VAT 20% applies to most goods and services, from electronics to professional fees.

This rate has been in place since January 2011, when it rose from 17.5%. The current VAT rate UK businesses charge on the majority of sales is this 20% figure.

A reduced rate VAT 5% bracket covers a narrower list of supplies. Domestic energy, child car seats, and certain mobility aids for older people fall into this category.

The zero rate applies to essentials: most food, children’s clothing, books, and newspapers. Zero-rated goods carry VAT at 0%, meaning no tax is added at the point of sale.

Knowing which rate applies to your products is essential. Charging the wrong rate can trigger penalties from HMRC and create errors in your VAT return.

VAT rates UK businesses use rarely change. The last adjustment to the standard rate was over a decade ago.

Once you know what is VAT and which rate applies, the system becomes predictable. Most businesses charge the standard 20% on the bulk of their sales.

How VAT Moves Through the Supply Chain

To understand how is VAT calculated, picture a single product moving from factory to shop. At each stage, a business charges VAT on its sale and reclaims the VAT it paid on its purchases.

A manufacturer buys raw materials for £100 plus £20 VAT. It sells the finished product to a wholesaler for £200 plus £40 VAT.

That manufacturer owes HMRC the difference: £40 collected minus £20 already paid, leaving £20. Next, the wholesaler sells to a retailer for £300 plus £60 VAT.

HMRC receives £60 minus £40 from the wholesaler, which is £20. Finally, the retailer sells to you for £400 plus £80 VAT.

After deducting £60 in input VAT, the retailer owes another £20. Across the chain, HMRC collects £80 in total — matching the 20% charged to you, the consumer.

This is how does VAT work UK-wide. Each business acts as a tax collector, passing the burden to the next buyer.

The final consumer absorbs the full cost. No other party in the chain keeps the tax.

The system relies on accurate record-keeping. Every business must track input VAT and output VAT to calculate its liability.

So who pays VAT at the end of the process? The consumer does.

VAT on goods and services is built into the retail price you see on the shelf. The business collecting it passes every penny to HMRC.

Zero-Rated, Exempt, and the Difference

From a consumer’s perspective, zero-rated and exempt products look identical. Neither adds VAT to the price you pay.

For a business, the distinction changes everything. Understanding what is VAT-exempt versus zero-rated affects your bottom line directly.

A business selling zero-rated goods can reclaim the input VAT on its costs. One selling VAT-exempt goods cannot.

That is what is the difference between zero rated and exempt in practical terms. It determines whether you recover costs or absorb them.

Common zero-rated supplies under the zero rated VAT UK framework include:

• Most food and drink sold in supermarkets and shops.
• Children’s clothing and footwear.
• Books, newspapers, and printed publications.

These goods are taxable at 0%, so no VAT is added at the point of sale.

Common exempt supplies include:

• Insurance premiums and financial services.
• Education and training from eligible providers.
• Health services provided by registered practitioners.

Exempt supplies sit outside the VAT system entirely. If you sell them, the VAT you pay on office rent, equipment, and professional fees stays as a cost.

You cannot recover that input VAT through your return. This catches out businesses that assume exemption is beneficial.

Is VAT charged on food UK shoppers buy in supermarkets? Most staple food is zero-rated, so no VAT is added.

Hot takeaway food, confectionery, and alcohol carry the standard 20% rate. The boundary can be surprisingly narrow.

HMRC once ruled that Jaffa Cakes are cakes, not biscuits. That ruling kept them zero-rated after a famous tribunal.

VAT Registration and the £90,000 Threshold

For 2026/27, the VAT registration threshold 2026 UK figure remains at £90,000. This VAT threshold 2026 has been unchanged since 1 April 2024, when it rose from £85,000.

What is the current VAT threshold? Any business whose taxable turnover exceeds £90,000 in a rolling 12-month period must register.

The deregistration threshold sits at £88,000. Falling below that figure lets you apply to cancel your registration.

HMRC does not follow the tax year for this calculation. It checks any consecutive 12-month window, meaning you could cross the threshold mid-month.

A separate forward-look test also applies. If you expect turnover to exceed the VAT threshold £90,000 within the next 30 days alone, you must register immediately.

Once registered, your obligations fall into four areas:

• Charge VAT at the correct rate on all eligible goods and services you sell.
• Keep digital records of every transaction using HMRC-compatible software.
• Submit VAT returns to HMRC, usually on a quarterly basis.
• Pay any VAT owed by the deadline shown on your return.

Meeting these requirements from day one avoids penalties.

Registration can be completed through HMRC’s online VAT registration service. Late registration can result in penalties, surcharges, and backdated VAT liability.

Some businesses deliberately slow growth to stay below the threshold. Voluntary registration is available and can improve cash flow by unlocking input VAT recovery.

VAT for small business UK owners is a compliance requirement, not an optional extra. Preparing early avoids costly backdated liabilities.

Claiming VAT Back for Businesses

How does VAT work for businesses that want a refund? The process runs through your VAT return.

When your input VAT exceeds your output VAT, HMRC owes you the difference. This is a VAT refund for the business.

Claiming VAT back for business expenses requires accurate records. HMRC typically processes refunds within 30 days of receiving your VAT return online.

Common reclaimable items include office supplies, equipment, professional services, and travel. You must hold valid VAT invoices for every claim.

Businesses on the flat rate scheme cannot reclaim input VAT in the standard way. Instead, they pay a fixed percentage of turnover.

A VAT refund for individuals works differently. Since January 2021, the Retail Export Scheme for tourists in Great Britain has been abolished.

Overseas visitors can no longer claim VAT back at UK airports or ports. Some retailers offer a ship-to-home service that removes VAT at the point of sale for international deliveries.

Northern Ireland retains a limited version of the old scheme under EU-aligned rules. Visitors there can still use the VAT 407 process for eligible purchases.

Choosing a VAT Accounting Scheme

VAT accounting schemes determine how and when you report VAT to HMRC. The main options available to UK businesses are:

• Standard accounting — record VAT on every sale and purchase, then submit quarterly returns.
• Flat rate scheme — pay a fixed percentage of gross turnover instead of tracking individual invoices (turnover below £150,000 for 2026/27). See the VAT flat rate scheme guide for details.
• Cash accounting — pay VAT only after your customer pays you, not when you issue the invoice (turnover below £1.35 million for 2026/27).
• Annual accounting — submit one return per year with interim payments spread across the period (same £1.35 million limit for 2026/27).
• Margin scheme — charge VAT on the profit margin rather than the full selling price, suited to sellers of second-hand goods.

Choosing the right scheme can simplify your record-keeping and improve cash flow.

From April 2026, all VAT-registered businesses must maintain digital records using HMRC-compatible software under Making Tax Digital (MTD) rules. Paper-based record-keeping no longer meets compliance requirements.

What to Do Next

VAT touches every business transaction in the UK. Now you understand what is VAT, how it moves through the supply chain, and what the current rates are.

How much is VAT in the UK 2026? At 20%, the standard rate has not changed.

Compulsory registration still applies at £90,000. Check your rolling 12-month figures monthly if your turnover is approaching that level.

For businesses already registered, review your accounting scheme annually. A change from standard accounting to flat rate or cash accounting could reduce your admin burden.

Speak to a qualified accountant for advice specific to your situation. You can also explore VAT return software to help manage your returns.

Key Takeaways

The main points from this guide to VAT in the UK:

• VAT is a consumption tax collected at every stage of the supply chain, with the final consumer bearing the full cost.
• The three UK VAT rates are 20% standard, 5% reduced, and 0% zero-rated, and they apply to different categories of goods and services.
• The VAT registration threshold for 2026/27 is £90,000 in rolling 12-month taxable turnover, with a deregistration threshold of £88,000.
• Businesses reclaim VAT through their returns by deducting input VAT from output VAT, while individual tourist refunds in Great Britain ended in January 2021.
• Zero-rated businesses can recover input VAT on costs, but exempt businesses cannot — a distinction that directly affects profitability.
• All VAT-registered businesses must keep digital records under Making Tax Digital rules from April 2026.

Keep these points in hand as you review your VAT position for the year ahead.

Common VAT Questions Answered

These questions cover practical situations that fall outside the main guide above:

Does a business pay VAT on items bought before registration?

You can reclaim VAT on goods bought up to four years before your registration date, provided they are still used in your business. Stock purchased for resale qualifies under this rule.

Services follow a stricter window. You can only reclaim VAT on services bought within six months before registration.

Is VAT charged on rent or property purchases?

Most residential property transactions are exempt from VAT. Buying or renting a home does not attract the tax.

Commercial property is different. New commercial buildings carry 20% VAT on the sale price, and landlords can opt to tax their commercial property to charge VAT on rent.

Do you charge VAT on exports outside the UK?

Goods exported outside the UK are generally zero-rated for VAT purposes. You must hold evidence of export, and the goods must leave the country within a set timeframe.

Services exported abroad follow different rules depending on the type of service and the location of the customer. HMRC’s place-of-supply rules determine which country’s VAT applies.

What happens if you register for VAT late?

HMRC can charge a failure-to-notify penalty based on the VAT you should have charged from the date registration was due. Interest may also apply on late payments.

The penalty amount depends on how quickly you tell HMRC after discovering the error. Prompt disclosure reduces the charge, but it does not eliminate it.

Can sole traders and limited companies use the same VAT threshold?

Yes. The £90,000 threshold applies equally to sole traders, partnerships, and limited companies. There is no separate allowance based on business structure.

The calculation method is identical: rolling 12-month taxable turnover measured at the end of each month against the threshold.