Funding explained

Business credit cards: limits, costs and controls

Understand a revolving business credit limit, repayment choices and spending controls before comparing an issuer’s written terms.

For UK limited-company owners

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Felix’s first questionWhat is behind the headline number?

Quick answer

What should a business compare before choosing a credit card?

Compare how the business will repay, which transactions attract interest or fees, whether a guarantee is required and how employee spending is controlled. A revolving limit can be reused as eligible repayments restore availability, subject to the issuer’s terms. Rewards should be evaluated after the borrowing and account costs.

Key points

  • A credit limit is not spare income or an affordability assessment by Felix.
  • Paying the minimum and clearing the full statement lead to different costs.
  • Purchase, cash and transfer transactions may follow different rules.
  • Set cardholder limits and reconciliation responsibilities before issuing team cards.

What does a revolving limit mean for the business?

A business credit card provides an account with a credit limit rather than one advance with a single fixed repayment schedule. As transactions are posted and payments are made, the available balance changes under the issuer’s rules. Start with the spending you expect to place on the account and the cash available to repay it.

A company using a card for ordinary supplies and clearing the balance has a different requirement from one expecting to carry a large balance for several months. Write down that repayment intention first. It gives you a useful basis for comparing account terms rather than starting with the highest advertised limit or a rewards promotion.

How do repayment choices change the cost?

Establish the statement date, payment due date, minimum-payment calculation and conditions for any interest-free purchase period. Issuers can distinguish purchases from cash withdrawals or transfers. For example, Capital on Tap’s published agreement sets out separate interest rules for purchases and cash withdrawals [1]. It is an example of terms to inspect, not a Felix card offer.

If you plan to clear the full statement, show the payment in the forecast on its actual due date. If you plan to carry a balance, ask how interest is calculated and how long the intended payments would take to clear it without new spending. A minimum payment is an account requirement; it is not a repayment plan designed around your project.

What belongs in the comparison?

Put the annual or subscription fee, applicable transaction charges, interest basis, foreign-currency treatment, cash or transfer charges and any other relevant fees together. Use the transactions your company expects to make. A feature valuable to a business with overseas suppliers may have little value to a company buying only from local wholesalers.

Keep introductory promotions separate from the ongoing terms. Record when a promotion ends and which actions can change its treatment. If rewards are part of the proposal, work out their value after account costs and any interest under your expected use, rather than treating them as an automatic saving.

AreaQuestion to ask
RepaymentWhat must be paid, by which date, and how is interest calculated?
TransactionsDo purchases, cash and transfers have different terms?
FeesWhich charges apply to our actual spending pattern?
GuaranteeWho is personally committing, and to what?
ControlsCan we set limits, lock cards and export records?

A straightforward rewards comparison

Assume a hypothetical card rewards £20,000 of qualifying annual spend at 1%. That is £200 of rewards before other costs. If the account has a £150 annual fee, the remaining value would be £50 before interest or any other charges. If borrowing charges total £300 as well, the combined cash position is a £250 cost after those rewards.

These invented numbers do not describe an available card. They show why a rewards percentage belongs beside the repayment plan and fees. You can use the same layout with the issuer’s real terms, checking which transactions qualify and how rewards can actually be redeemed.

Will a director need to provide a guarantee?

Ask the issuer or broker to confirm whether a guarantee is required and request the document before deciding. Capital on Tap states that its UK business credit card requires a guarantee from a director or major shareholder [2]. Other products have their own terms; do not generalise from a single issuer.

Keep the company’s account obligation and the individual’s guarantee visible as separate commitments. Establish who signs, whether the wording limits the amount and how release works when the account closes or a director leaves. Obtain advice on any provision you do not understand. A card marketed to a limited company does not itself settle those personal questions.

How will employee cards be controlled?

Decide who can hold a card, the spend limit for each person and which purchases need prior approval. Set a receipt deadline and nominate someone to reconcile transactions each month. Confirm whether the issuer offers the controls the business needs instead of assuming every account has the same admin features.

Plan for staff changes and lost devices. The team needs a clear route to freeze or cancel a card and remove access without losing records. Keep issuer credentials and verification codes within the authorised account process; a finance enquiry should never require you to send them to Felix or a broker.

Could a card be the wrong shape for the requirement?

For a large equipment purchase, compare the full repayment and ownership structure of asset finance or a term loan. For a recurring gap between invoicing and customer payment, explore the receivables cycle. A card can be convenient at the point of purchase while still being a poor fit for the period over which the company expects to repay.

Avoid treating the available limit as a spending target. The useful amount comes from the business budget and the repayment plan. If a balance keeps growing despite regular payments, reassess the cash requirement and discuss the problem rather than relying only on a higher limit.

What happens when you enquire?

Tell Felix the purpose, approximate amount and timing, along with company trading information and contact details. The enquiry does not issue a card, approve a limit or run a live credit search. A broker or issuer would explain any further application and checks.

Before accepting a card, obtain the actual agreement and fee schedule and confirm that the controls match your business. Keep a copy of the terms applying at the time you sign, plus any later notices. The account becomes easier to manage when the repayment and reconciliation process are established from the start.

Frequently asked questions

Straight answers

Is a business credit card the same as a charge card?

No. Products can have different repayment requirements. Check whether the balance must be cleared in full and whether revolving borrowing is available.

Are purchases always interest free?

No. Any interest-free treatment depends on the issuer’s terms and repayment conditions; cash and transfers may be treated differently.

Will I need a personal guarantee?

Some products require one. Ask about the actual card and read the guarantee document.

Can I get a limit from the Felix finder?

No. The finder explains funding categories and does not calculate an approved credit limit.

Should I choose by rewards?

Calculate the value after fees and borrowing charges under your intended use. The repayment plan and account controls matter too.

Sources and further reading

Where the external facts come from

Sources checked on 27 October 2026. Provider links are references; they do not imply a partnership or an available offer.

  1. Capital on Tap: revolving credit facility agreement ↗

    An issuer example of purchase and cash interest provisions.

  2. Capital on Tap: UK frequently asked questions ↗

    Its stated guarantee requirement. No partnership or recommendation is implied.

  • business credit cards
  • spending controls
  • business borrowing

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