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Best Business Credit Card for VAT-Registered UK Companies (2026)

By Afshin · 12 June 2026 · 7 min read

Once your UK limited company crosses the £90,000 VAT threshold, life changes: every quarter you collect VAT on sales and then hand a large chunk to HMRC. Managing the gap between collecting and paying is where a well-chosen business credit card earns its keep. Here is how VAT-registered companies use one strategically in 2026.

The VAT cashflow problem

The UK VAT registration threshold is £90,000 of taxable turnover. Once registered, you file (usually quarterly) and pay the difference between the VAT you charge customers and the VAT you reclaim on purchases. The trouble is timing: you often pay suppliers and overheads weeks before customers pay you, then a VAT bill lands on top.

A business credit card with an interest-free period lets you keep cash in the business for longer, smoothing the peaks and troughs around each VAT quarter.

Earn cashback on VAT-inclusive spend

Every pound you put on the card — including the VAT element you will later reclaim — earns rewards. With Capital On Tap you get 1% unlimited cashback on all spending, with no categories or caps. Over a year of routine business expenses, that cashback adds up to a meaningful offset against costs.

Because there is no annual fee, the cashback is pure upside provided you clear the balance each statement, which you should be doing anyway to manage the float around VAT deadlines.

• 1% unlimited cashback on every purchase, no caps
• 0% FX fees on EUR and USD — ideal if you reclaim VAT on overseas-linked spend
• No annual fee, so cashback is pure upside
• Credit limits up to £250,000 to cover large quarters

Keep MTD-ready records automatically

Making Tax Digital (MTD) for VAT is mandatory for all VAT-registered businesses, meaning you must keep digital records and file through compatible software. A card that feeds transactions straight into your accounting platform makes this painless.

Capital On Tap integrates with Xero, so card transactions flow directly into your books — making VAT returns faster and reducing the risk of missed input VAT you are entitled to reclaim.

Is your company eligible?

Capital On Tap is available to UK limited companies (Ltd), LLPs and PLCs registered at Companies House, with turnover of at least £24,000 and no unsatisfied CCJs in the last 12 months. The application takes around two minutes, uses a soft search first, and gives an instant decision with a virtual card. Like most business cards, it requires a personal guarantee from a director.

Get £75 on top

Applying with referral code 2REFY893A52 adds a 7,500-point welcome bonus (worth around £75) after your first transaction — a simple extra on top of the cashback for VAT-registered companies that route spending through the card.