8 best business credit cards for startups in 2026

Business credit cards can give sole traders short-term access to credit for everyday costs, cash flow gaps, and business expenses. They can be especially helpful if you are not yet able to access a traditional business loan because of limited trading history, lower turnover, or less established business accounts.

There are several business credit cards available to sole traders in the UK. The right card depends on whether you already have a business current account, how much you spend each month, whether you want cashback, and whether you expect to clear the balance in full.

Which business credit cards accept sole traders in the UK?

Sole traders can apply for a number of business credit cards in the UK, the main options include:

• Barclaycard Select Cashback — open to sole traders. You do not need a Barclays account to apply.

• Santander Business Cashback — open to sole traders, but you must hold an existing Santander Business Current Account. Credit limits are between £500 and £25,000

• NatWest Business Credit Card — available to sole traders with a NatWest Business Current Account and turnover under £2 million.

• Lloyds Business Credit Card — open to sole traders, partners, and company directors who already bank with Lloyds Business.

You should always check the provider’s latest eligibility criteria before applying, as fees, rates, rewards, and application rules can change.

Comparing the best business credit cards for sole traders

Here is how the main options compare across the factors that matter most:

Rates are representative and subject to change. Always check the current fees, rates, cashback terms, rewards, and eligibility criteria directly with the provider before applying.

How do business credit cards work for sole traders?

A business credit card works in a similar way to a personal credit card. The provider gives you a credit limit, you use the card for purchases, and you repay the balance. If you clear the balance in full before the end of the interest-free period, you will not usually pay interest on purchases. This period is typically between 42 and 56 days. If you carry a balance forward, interest is charged on the amount you owe. For sole traders, the main difference is personal responsibility. There is no legal separation between you and your business, so lenders usually assess your personal credit history, income, and affordability. Your name is on the agreement, and missed payments can affect your personal credit score.

What do lenders look at when a sole trader applies?

Lenders assess sole traders as individuals, so your personal financial profile carries a lot of weight. Here is what they typically look at:

• Your personal credit history. Lenders will check your credit report to understand how you have managed credit in the past and assess whether you will reliably repay your balance. 

• Your income and affordability. You will usually need to provide evidence that you can afford the repayments. This might include recent bank statements, or profit and loss accounts.

• How long you have been trading. Some card providers require at least 12 months of trading history before they will consider an application, though this varies by provider.

• Your annual turnover. Several cards set a minimum turnover requirement. 

Do sole traders need a business bank account to get a business credit card?

You don’t always need a business bank account to get a business credit card as a sole trader.  Some providers require you to hold a business current account with them before you can apply for their credit card. Santander, NatWest, and Lloyds all have this requirement. While other providers do not require a business current account. Barclaycard Select Cashback, for example, does not require you to have a Barclays business account. This is one of the first things to check before applying. If you already bank with a provider that offers a business credit card, the application route may be simpler. If you don’t want to open a business current account, your options will be narrower.

Business credit card vs personal credit card: what is the difference?

Many sole traders use a personal credit card for business spending. It is not against the law, but it could cause some confusion for your expenses, especially when it comes to your taxes as you need to separate what was business spend and what was personal. Here is how the two compare:

The tax treatment is one of the biggest practical advantages. Annual fees and interest charges on a business credit card used purely for business purposes can be claimed as allowable expenses on your self-assessment tax return, reducing your taxable profit. You cannot do the same with a personal card.

What are the benefits of a business credit card for sole traders?

Keeping your finances separate

Mixing business and personal spending on one card makes bookkeeping harder and your tax return more complicated. A dedicated business card means your business expenses are in one place, easy to review, and much simpler to hand to your accountant.

Building a credit profile

As a sole trader just starting out, you may not have much of a business credit history. Using a business credit card responsibly by paying on time and keeping your balance well below the limit, helps you build a credit profile over time. A stronger credit history can make it easier to access other types of finance in the future, such as a business loan or overdraft, often at better rates.

Managing cash flow

If there is a gap between when you pay your suppliers and when your customers pay you, a business credit card can help bridge it. Most cards give you up to 42 to 56 days interest free on purchases, as long as you clear the balance in full each month. That is a short window of free credit that can make a real difference to cash flow.

Earning cashback on your spending

Several cards offer cashback on business spending, typically between 0.5% and 1% on general purchases. If you spend consistently on the card and pay off the balance each month, cashback can quietly add up to a useful saving over a year.

What are the risks of a business credit card?

Interest rates are high

Business credit cards carry higher interest rates than most other forms of borrowing. Representative APRs typically range from around 15% to 35% or more. If you regularly carry a balance, the cost adds up quickly. A business loan will almost always be cheaper for larger or longer term borrowing needs.

Your personal credit score is at risk

As a sole trader, your personal and business finances are linked. If you miss a payment or let your balance get too high relative to your limit, it can damage your personal credit score and affect your ability to borrow in the future. The same would apply to any credit product you take out as a sole trader.

Annual fees can wipe out cashback

It is worth doing the maths before choosing a card with an annual fee. A card with a £150 annual fee and 1% cashback requires you to spend £15,000 just to break even on the fee. For many sole traders, a card with no annual fee makes more financial sense.

Section 75 protection may not apply

Personal credit cards carry Section 75 protection under the Consumer Credit Act, which gives you the right to claim a refund from your card provider if a purchase goes wrong and the retailer cannot help. Business credit cards often do not carry the same protection. Some offer their own purchase protection scheme, but it varies, so always check the terms before relying on a card for a high value purchase.

How does a business credit card affect your personal credit score?

For sole traders, activity on a business credit card is generally reported against your personal credit file. This works both ways:

• Paying on time each month will gradually improve your personal credit score.

• Missing or making late payments will show up on your personal credit report

• Using a large proportion of your available credit, known as high utilisation, can reduce your score even if you are keeping up with payments.

This is not unique to credit cards. It applies to any credit product you take out as a sole trader, because there is no legal separation between your personal and business finances.

Are business credit card fees tax deductible for sole traders?

Yes. Annual fees and interest on business spend are treated as allowable expenses by HMRC, provided the card is used solely for business purposes. You deduct them from your taxable profit on your self assessment tax return. You cannot claim the portion of any charges that relate to personal use. If you are unsure, speak to your accountant.

How to improve your chances of being approved

Because lenders assess sole traders on their personal financial standing, there are practical steps you can take before you apply:

• Check your personal credit report and fix any errors you spot before applying.

• Pay any existing credit on time and keep your balances well below your limits, as high utilisation can lower your score.

• Avoid making multiple credit applications in a short space of time, as each hard search leaves a mark on your credit file.

• Make sure your financial records are in order, bank statements, and profit and loss accounts are commonly requested.

• Only apply for cards where you clearly meet the published eligibility criteria, including any minimum turnover requirements.

Apply for a credit card for sole traders

A business credit card can be a good option if you need short term credit for everyday costs, cash flow gaps, or business expenses. However, it may not be the right fit if you need to borrow a larger amount, spread repayments over a longer period, or compare other types of business finance. With Capitalise, sole traders can apply for a business credit card or explore other finance options from a panel of more than 130 business lenders. This means you can compare different products across the market and find the option that best suits your business.