VAT on Business Purchases

Rate Categories

The Four VAT Rate Categories

Every supply in the UK falls into one of four VAT categories. The distinction between zero-rated and exempt is particularly important: a zero-rated supplier can still recover their own input tax, whereas an exempt supplier cannot — which is why partial exemption can create real costs for businesses that make both taxable and exempt supplies.

Common Purchases

IT & Technology

Most IT and technology purchases are standard-rated at 20% and fully recoverable for business use. Where equipment is used partly for private purposes, the input tax must be apportioned on a fair and reasonable basis.

Common Purchases

Office & Stationery

General office supplies are standard-rated and fully recoverable. Note that printed books and newspapers are zero-rated — no VAT is charged, so there is nothing to reclaim, but the supplier can still recover their own input tax.

Common Purchases

Professional Services

Professional services — accountancy, legal, consultancy, and recruitment — are all standard-rated at 20% and recoverable where used for taxable business activities.

Common Purchases

Travel & Subsistence

Travel and subsistence contains some of the most common traps. Client entertainment is specifically blocked — you cannot reclaim the VAT even with a valid invoice and a wholly business purpose. Staff subsistence during genuine business travel is recoverable.

Common Purchases

Vehicles & Fuel

Vehicles and fuel are subject to some of the most complex VAT rules. The car block is absolute unless private use is genuinely impossible — a policy against private use is not sufficient. Commercial vehicles (vans, lorries, pick-ups) are not subject to the car block and are fully recoverable.

Common Purchases

Premises & Utilities

Commercial property rent is exempt by default, but a landlord who has made a valid Option to Tax election will charge VAT at 20% — which is then recoverable by the tenant. Always check your lease and request VAT invoices where the landlord has opted to tax.

Common Purchases

Marketing, Insurance & Other

Insurance and financial services are exempt from VAT — Insurance Premium Tax applies to insurance instead and is not reclaimable. Digital advertising from overseas suppliers (Google, Meta etc.) is subject to the reverse charge.

Recoverability Rules

Key Rules for Reclaiming Input Tax

Input tax recovery is subject to several conditions that must all be met. The most commonly missed is the requirement to hold a valid VAT invoice — a bank statement or payment receipt is not sufficient for claims above £250.

Conditions to reclaim input tax: Your business must be VAT-registered with HMRC. You must hold a valid VAT invoice (or simplified invoice under £250). The supply must be used for taxable (standard or zero-rated) business purposes. The claim must be made within four years of the supply date. You must not be subject to partial exemption restrictions on that cost.

Specifically blocked input tax: Cars — unless used exclusively for business with no private use whatsoever. Business entertainment — entertaining clients, customers, or suppliers. Goods or services used wholly for private or non-business purposes. Costs that relate wholly to exempt supplies you make.

Partial recovery situations: Mixed business and private use — apportion on a fair and reasonable basis. Car lease rentals — 50% of input tax blocked as a statutory rule. Fuel — elect the scale charge method or claim only the business proportion with mileage records. Partially exempt businesses — apply the standard partial exemption method or an agreed special method.

Partial exemption de minimis: If blocked (exempt) input tax does not exceed £625 per month on average, and exempt input tax is less than 50% of all input tax in the period, then the entire input tax — including the exempt element — may be recovered. De minimis must be tested at each annual adjustment as well as each VAT period.

Overseas purchases & reverse charge: B2B services received from non-UK suppliers require the reverse charge. Account for VAT at the standard rate as if you were the supplier, then recover it as input tax simultaneously. The net effect is nil for fully taxable businesses; partial exemption businesses may not recover the full amount. Common examples: digital advertising, professional fees, software licences from overseas.

VAT invoice requirements: A full VAT invoice is required for claims above £250. It must show the supplier's name, address, and VAT registration number, and must state the VAT amount charged and the rate applied. Simplified receipts are acceptable for retail purchases under £250. No VAT number on the invoice means no input tax claim — always check.