ClearScore is a credit broker, not a lender.

Purchase credit cards with a 0% interest period let cardholders spread the cost of a purchase over the intro period without paying interest, provided the balance is cleared before the period ends. Some cards also offer a 0% period on balance transfers, letting existing debt be moved across and paid down interest-free at the same time.

Always make sure you can afford repayments.

Current market terms (as of September 2026)

Based on rates published on Moneyfacts as of 1 September 2026, the longest 0% purchase periods reach up to 26 months. This reflects providers listed on that comparison site and may not capture every UK credit card.

Cards combining 0% on both purchases and balance transfers currently offer up to around 25 months on purchases alongside 20+ months on balance transfers, typically at a higher balance transfer fee than a card offering 0% on balance transfers alone. These figures change frequently — always check current offers before applying.

Some cards guarantee the advertised 0% period to every successful applicant; others advertise the period as "up to" a maximum, meaning individual applicants may be offered a shorter period depending on their circumstances. Checking whether an offer is guaranteed or "up to" is worth doing before applying.

Once the 0% period ends, the ongoing purchase rate typically applies to any remaining balance.

Providers frequently competitive in this space

When we checked provider websites in September 2026, providers including TSB, Barclaycard, MBNA, NatWest, RBS, Ulster Bank, Virgin Money, Tesco Bank, Halifax, and Lloyds Bank were among those offering the longest 0% purchase terms. Which provider currently leads the market, and by how much, changes regularly.

0% Interest Purchase Cards Explained

A 0% interest purchase card offers an introductory period during which no interest is charged on new purchases. This period can range from just a few months up to the longest current offers of around 26 months. Once the intro period ends, the account is charged interest on any remaining balance at the card's ongoing purchase rate.

Many purchase cards also offer 0% interest on balances transferred within the first 60 or 90 days of account opening, depending on the card. A fee applies each time a balance is transferred; this fee tends to be higher on cards that also offer a long 0% period on purchases.

Be Aware

Paying at least the minimum monthly payment on time and staying within the credit limit are important. Missing a payment or exceeding the credit limit can bring the 0% promotional period to an early end, with the interest rate reverting to the card's standard purchase (or balance transfer) rate.

No interest doesn't mean no payments — a monthly payment is still required on a 0% interest purchases card. The minimum payment varies by card, but is typically calculated as 1–2% of the balance plus any default charges or fees, often subject to a floor of around £5–£25. A higher minimum payment results in the balance being paid down sooner.

Any balance remaining at the end of the 0% period begins accruing interest at the card's standard purchase rate. Moving outstanding purchases to a new 0% balance transfer card is possible, but this involves a new hard credit search and simply extends the time until the debt is cleared, rather than resolving it.

How Much Can You Save with a 0% Purchase Card?

Consider a £1,000 purchase paid off at £50 a month. On a standard card charging 24.9% APR, clearing the balance takes around 27 months, with roughly £305 paid in interest along the way. On a 0% purchase card, the same £50 a month clears the same £1,000 in just 20 months — seven months faster — with no interest paid at all.

• At 24.9% APR: 27 months to clear the £1,000, £305.32 in total interest

• At 0% APR: 20 months to clear the same £1,000, £0 interest (7 months faster, no interest charges)

Which Purchase Cards Offer a Pre-Application Eligibility Check?

Most 0% purchase cards offer a pre-application eligibility check — a "soft" credit check that shows the likelihood of acceptance without leaving a mark on the applicant's credit file. If an application is then submitted, the card provider carries out a full "hard" credit search, which is recorded on the applicant's credit file regardless of the outcome.

ClearScore is a credit broker, not a lender.

Card details correct as of 02 September 2026. Terms, rates and features are subject to change — always verify current details before applying. This article is for general information only and does not constitute financial advice.