Credit Cards

Business Credit Cards UK — Guide for Self-Employed and Companies

Business credit cards for sole traders, partnerships, and limited companies. How they work, benefits, and whether you need one.

· 4 min read

Business credit cards help separate personal and business spending, making tax returns easier and providing business-specific benefits. Here’s what you need to know.

Who Needs a Business Credit Card

Business Type Benefit
Sole trader Separates business spending; simpler accounting
Partnership Multiple cards; clear expense tracking
Limited company Company expense management; rewards
Freelancer Track deductible expenses easily

Business vs Personal Card

Feature Personal Card Business Card
Intended use Personal spending Business spending
Expense tracking Manual Often built-in tools
Employee cards No Often available
Credit limits Personal assessment Business + personal
Rewards Consumer-focused Sometimes business-focused
Accounting Manually separate Automatically business
Personal liability Yes Usually yes (with guarantee)

Benefits of Business Credit Cards

Benefit Detail
Separate accounting Easy to see business spending
Tax returns All business expenses in one place
Cashflow management Pay later for business purchases
Employee cards Issue cards to staff, set limits
Expense tracking Categorisation, exports, integration
Rewards Cashback or points on spending
Section 75 protection Same as personal cards
Higher limits Sometimes higher than personal

Types of Business Credit Card

By Business Type

Card Type Best For
Sole trader / small business Individual self-employed
Business charge card Companies who pay in full monthly
Corporate card Larger companies

By Features

Card Type Key Benefit
Cashback Money back on spending
Rewards/points Travel points, perks
Low APR If you’ll carry a balance
0% intro Large purchases, manage cashflow

How Business Credit Cards Work

Feature How It Works
Application Based on business + personal finances
Credit check Usually personal (you) + business
Liability Personal guarantee usually required
Repayment Business pays, but you’re guarantor
Interest Only if you don’t pay in full

Personal Guarantee

What It Means If business can’t pay, you must
Who provides Usually company directors
Why required Lenders protecting against business failure
Is it optional? Rarely for small businesses

What to Compare

Factor Why It Matters
Annual fee £0–£250+, affects net value
APR If you’ll ever carry a balance
Rewards Cashback, points value
Employee cards Cost and limits
Expense tools Integration with accounting software
Credit limit Enough for business needs
Foreign fees If you spend internationally

Business Card Options

Free Business Cards

Feature Detail
Annual fee £0
Rewards Usually modest (0.5-1% cashback)
Best for Lower spenders, cost-conscious

Premium Business Cards

Feature Detail
Annual fee £50–£250+
Rewards Higher cashback, points, perks
Best for Higher spenders, frequent travellers
Break-even Must earn more in benefits than fee

Amex Business Cards

Feature Detail
Rewards Often excellent
Acceptance ~65-70% of UK merchants
Best for Where Amex is accepted
Consider Backup Visa/Mastercard needed

Using Business Cards Wisely

Good Practices

Practice Benefit
Pay in full monthly No interest charges
Use only for business Clean accounting
Keep receipts Tax documentation
Track categories Easier expense claims
Review statements Catch errors, control spending

Avoid

Practice Problem
Personal spending on business card Accounting mess, potential HMRC issues
Carrying balance Expensive; eats into profits
Employee cards without limits Potential overspending
Ignoring statements Fraud, errors missed

Business Card for Sole Traders

Key Points

Feature Detail
Personal liability You are responsible for debt
Application Based on your personal credit
Benefits Separate spending; easier Self Assessment
Annual fee Often £0 for basic cards

Is It Worth It?

If Then
Minimal business spending Personal card may be fine
Significant business spending Business card makes accounting easier
Employees to pay for Business card essential
Want rewards on business spend Choose rewards-focused card

Business Card for Limited Companies

Key Points

Feature Detail
Company applies But directors personally guarantee
Multiple cards For different employees
Higher limits Based on company finances
Expense management Tools for company-wide tracking

Director’s Personal Guarantee

What Happens If Company Can’t Pay Detail
Lender claims from guarantor That’s you personally
Personal credit affected If company defaults
Cannot avoid For small limited companies

Tax Considerations

Allowable Expenses

If you use the business card only for legitimate business expenses:

Expense Type Deductible?
Office supplies ✓
Business travel ✓
Professional subscriptions ✓
Client entertainment Partially
Personal items ✗

Record Keeping

Requirement Detail
Keep receipts For all business purchases
Statement backup Secondary evidence
Duration 5+ years for HMRC
Organisation Card statements make this easier

Getting Accepted

Factor What Matters
Personal credit score Usually checked
Business age Newer = harder
Business income Turnover/profit
Existing debt Personal and business
Previous business cards History of responsible use

If Rejected

Action Detail
Try smaller business card Less stringent requirements
Build business credit Trade accounts, supplier credit
Improve personal score Affects business applications
Wait and grow Better finances = better chances

Key Takeaways

  1. Separates spending — makes accounting and tax much easier
  2. Personal guarantee — you’re liable even for company cards
  3. Pay in full — don’t let business debt accumulate
  4. Choose based on spending — cashback vs points vs low fee
  5. Track everything — for tax purposes
  6. Employee cards — useful but need controls

For general credit card guidance, see our how credit cards work guide. For self-employment finance, see our self-employment guides.