UK VAT Display Rules for Websites: What You Must Show

UK businesses selling to consumers must display prices that include VAT. This applies to websites, apps, catalogues and any other form of price indication in a commercial context. A price shown net of VAT breaches consumer protection law. So does prominently showing the ex-VAT figure while burying the VAT-inclusive total.

This guide explains the rules, who they apply to, what the exceptions are and what enforcement looks like.

To check whether your website's pricing display creates consumer protection risk, run a free scan at /uk/en/scan.

The legal basis: CPUTRs and HMRC guidance

Two legal instruments govern price display for UK consumer-facing businesses.

The Consumer Protection from Unfair Trading Regulations 2008 (CPUTRs). These implement the EU Unfair Commercial Practices Directive in UK law and remain retained law after Brexit. Schedule 1 of the CPUTRs lists commercial practices that are always unfair regardless of context. One of these is advertising a price that does not include VAT when the product or service is typically purchased by consumers who cannot reclaim VAT.

More broadly, Regulation 5 CPUTRs prohibits misleading actions. That covers false information. It also covers information presented in a way that deceives the average consumer and causes them to take a transactional decision they would not otherwise take. A price excluding VAT tends to mislead, because the consumer's actual out-of-pocket cost is the VAT-inclusive figure.

HMRC's pricing rules under the VAT Act 1994. The Value Added Tax Act 1994 sets the legal framework for VAT. HMRC publishes operational guidance, including VAT Notice 700, which addresses how prices should be presented in retail contexts. The rule is consistent with the consumer protection regime. Prices given to consumers must be fully inclusive of VAT. Where VAT is mentioned separately, it must be clearly subordinate to the inclusive price.

The Price Marking Order 2004 also applies to in-store and online retail. It requires that the "selling price" shown to consumers is the final price including VAT and any other taxes.

Together, these instruments mean a UK website displaying prices excluding VAT to consumers is almost certainly in breach.

What "VAT-inclusive" requires in practice

The duty is to include VAT in the displayed price. Mentioning VAT alongside the price is not enough. The figure the consumer sees first must be the final amount.

Common non-compliant patterns include:

"£100 + VAT". The £100 figure is prominent. The £120 total is buried. Non-compliant.

"From £83.33 (£100 inc. VAT)". The ex-VAT figure is the headline. Non-compliant.

"£100 (excl. VAT)". The consumer has to calculate the actual price. Non-compliant.

"£120 inc. VAT". Compliant. The price including VAT is the primary displayed figure.

HMRC guidance does not require businesses to display the VAT amount separately or to show a breakdown of price components. The requirement is simply that the figure the consumer sees first and most prominently is the amount they will pay.

For products where the VAT rate is zero (children's clothing, most food, books), the inclusive and exclusive prices are identical. No display issue arises. For standard-rated products (20% VAT) and reduced-rated products (5% VAT), the distinction matters.

B2C and B2B display obligations at a glance

Showing prices on product pages and at checkout

The duty applies to all price indications. That includes product listing pages, category pages and search results. It is not enough to show ex-VAT prices on listing pages on the basis that VAT will be added at checkout.

The CMA's work on pricing transparency, including the Competition and Markets Authority's published pricing guidance on gov.uk, specifically addresses the requirement that the price shown first must be the total the consumer will pay for the standard product. Adding VAT at checkout after showing a lower figure on the product page is a form of drip pricing that CPUTRs prohibits.

The same logic applies to delivery and unavoidable fees, but the legal basis there is the wider drip-pricing rule rather than VAT specifically.

B2B websites and trade-specific platforms

A website that exclusively serves VAT-registered businesses may display prices excluding VAT. The conditions are:

The website makes clear that it is a trade-only platform.

Access is controlled. For example, the site might require a VAT registration number at sign-up. It might restrict access to accounts verified as businesses.

There is no consumer-facing element such as public browsing or consumer checkout.

Websites that have both a public consumer-facing element and a trade element should display inclusive prices in the consumer sections. A VAT-exclusive view may be offered only inside authenticated trade account areas.

Many B2B software platforms that operate a freemium or trial model are caught by this distinction. If any member of the public can view pricing without being verified as a business, the pricing pages count as consumer-facing. They must show VAT-inclusive figures.

Companies House requirements: a related obligation

UK limited companies must also include their registered name, registered number and registered office address on their website. This is the Companies (Trading Disclosures) Regulations 2008 obligation, made under the Companies Act 2006.

For VAT-registered businesses, displaying the VAT registration number on the website is required for invoices under the VAT Regulations 1995. It is strongly recommended on the main website or contact page for consumer trust. It is not strictly required on every page but must appear on VAT invoices. See E-Commerce Regulations 2002 for the full website disclosure rules.

Enforcement and penalties

Enforcement of CPUTRs price display obligations sits with local trading standards authorities. The CMA has concurrent enforcement powers. It has investigated pricing practices in specific sectors (hotel booking fees, grocery pricing) using its market investigation powers. Under the Digital Markets, Competition and Consumers Act 2024, the CMA has direct civil enforcement powers for consumer protection breaches including misleading pricing.

In practice, consumer complaints about misleading pricing rarely result in individual prosecution of a single business for VAT display alone. Enforcement action tends to target systematic or widespread practices. It also targets persistent non-compliance after warning. Cases involving significant consumer detriment also draw attention. The legal duty is clear. There is no minimum harm threshold before a breach occurs.

Common edge cases on UK ecommerce sites

A few patterns generate most of the borderline questions we see on scans.

Pre-orders and quotes. If you accept consumer pre-orders or publish quote-based pricing, the headline figure must still be VAT-inclusive when consumers are the likely audience.

Cross-border sales. After Brexit, sellers based outside the UK that ship to UK consumers must charge UK VAT on consignments below £135. The displayed price must include that VAT. Marketplaces that handle the VAT often display this clearly. Direct-to-consumer sites sometimes do not.

Discount labels. Strike-through prices and "was/now" labels must compare inclusive prices to inclusive prices. Comparing an ex-VAT discount price to an inclusive original price is a layered misleading practice.

Subscription pricing. Monthly and annual prices must both be VAT-inclusive on consumer-facing pages. The same applies to free trial pages that show a future billing amount.

How to fix a non-compliant page quickly

Most teams can get to compliant display in an afternoon.

Audit every price on every public-facing page. List the ones that show ex-VAT or that bury the inclusive figure.

Update product, category and listing templates so the prominent price is the inclusive total. Move any ex-VAT figure into a smaller secondary line.

Check basket, checkout, email confirmations and PDF invoices for consistency. Receipts must still itemise VAT separately for tax purposes.

Document the change so the team does not regress on a future redesign. A short note in the design system or content style guide is usually enough.

For a review of your website's pricing, disclosure and consumer protection practices, run a free scan at /uk/en/scan.