Interest Free Credit Card – 0% Purchase & Balance Transfer Guide
Interest-free credit cards let you borrow without paying interest for a set period – but not all offers are the same. Some give you 0% on purchases, others on balance transfers, and a few cover both. The current UK market offers up to 26 months on purchases and up to 36 months on balance transfers, but the right choice depends on how you plan to use the card and your credit profile.
What is the best interest free credit card in the UK right now?
- The longest 0% purchase deals currently reach 26 months (TSB) – not yet 36 months as often searched.
- 36-month interest-free cards exist primarily for balance transfers, not purchases.
- Balance transfer fees (typically 3%) can offset savings – compare total cost, not just 0% period.
- Card acceptance criteria heavily rely on credit score – even the best 0% deals require good/excellent credit.
- Using a 0% purchase card for everyday spending can boost credit score if payments are made on time.
- Offers change frequently – always check latest terms before applying.
- “Definite” vs “up to” matters: a definite term is guaranteed; “up to” can be shorter depending on the lender.
| Card | 0% Purchase Period | 0% Balance Transfer Period | Typical APR after 0% | Transfer Fee |
|---|---|---|---|---|
| TSB Platinum | 26 months | 18 months | 24.9% rep | 0% (sometimes) |
| HSBC Purchase | 24 months | 17 months | 21.9% rep | 3.49% (min £5) |
| MSE Top Pick (typical) | 26 months | Variable | 24.9% rep | up to 3% |
| Tesco Clubcard | Up to 22 months | Up to 22 months | 23.9% rep | 3% |
| M&S Bank | 25 months | Not shown | Not shown | Not shown |
| Barclaycard | Up to 24 months | 36 months | Not shown | 3.15% |
| NatWest | 3 months | Up to 36 months | Not shown | 3.10%–3.49% |
| John Lewis | Not shown in results | Not shown | Not shown | Not shown |
Offers change frequently – always check latest terms.
How do interest free purchase credit cards work?
A 0% purchase credit card allows you to make new spending without accruing interest for a fixed promotional period. The clock starts when the account is opened. During that time, as long as you make at least the minimum monthly payment, no interest is charged on purchases.
How long does a 0% purchase offer last?
According to MoneySavingExpert’s latest comparison, the longest 0% purchase period available in the UK is 26 months from TSB. M&S Bank offers a definite 25 months. HSBC offers up to 24 months. There is currently no mainstream 36-month 0% purchase card – despite high search interest for that term.
What happens after the 0% period ends?
Once the promotional period expires, the standard representative APR (typically between 21.9% and 24.9%) applies to any remaining balance. Interest is charged daily on the outstanding amount. To avoid paying interest, you must clear the full balance before the offer ends.
Are there fees on 0% purchase cards?
Most purchase cards do not charge an annual fee. However, late payment fees and cash advance fees still apply. The 0% offer does not cover cash withdrawals or money transfers.
The biggest risk with a 0% purchase card is carrying debt past the deadline. Even a small balance left after the promotional term can trigger high interest charges. Martin Lewis from MoneySavingExpert advises: “If you pay off your card in full each month, a 0% card is pointless. But if you can’t, it’s one of the cheapest ways to borrow.”
What are the best interest free balance transfer credit cards?
Balance transfer cards let you move existing credit card debt to a new card and pay 0% interest on that transferred balance for a fixed period. The goal is to give you time to repay debt without interest piling up.
What is the longest 0% balance transfer card?
The research shows that HSBC, Barclaycard, and Tesco Bank all offer 36 months at 0% on balance transfers. HSBC charges a 3.19% fee, Barclaycard 3.15%, and Tesco 3.45% according to MoneySavingExpert’s balance transfer chart and MoneySuperMarket. NatWest offers “up to” 36 months, meaning the actual term depends on your credit assessment – some applicants may receive 34 months or less.
What fees are charged on balance transfers?
Balance transfer fees typically range from 2% to 4% of the amount transferred. For the longest 0% deals (36 months), the fee is usually around 3% to 3.5%. Experian notes that longer 0% periods often come with higher fees. There is no annual fee on most of these cards.
Can I use a purchase card for a balance transfer?
No. A standard 0% purchase card does not offer 0% on balance transfers. You need a dedicated balance transfer card or a combination card that covers both. Combining both uses often shortens the promotional period for one side – for example, HSBC’s all-rounder gives 24 months on purchases but only 17 months on transfers.
If you have existing debt, choose a balance transfer card with the longest 0% term and lowest fee. If you are planning a large purchase, pick a purchase card with the longest 0% period. Combination cards are convenient but often have shorter terms than specialist cards.
Which UK banks and retailers offer interest free credit cards?
Does Tesco offer an interest free credit card?
Yes. Tesco Bank offers a Clubcard credit card with 0% on purchases for up to 22 months (current offer) and 0% on balance transfers for up to 22 months as well, with a 3% transfer fee. The card also collects Clubcard points on spending. However, the 0% periods are shorter than the top bank cards. Check Tesco Bank’s latest terms as offers change.
What NatWest interest free credit card options exist?
NatWest offers a longer balance transfer card with “up to 36 months” at 0% and a transfer fee between 3.10% and 3.49%. Its purchase offer is only 3 months – so it is not suitable for new spending. The actual term offered depends on your credit profile. NatWest’s product page provides details.
What is the John Lewis interest free credit card?
The provided research did not include a current John Lewis credit card offer with usable data. John Lewis Partnership cards sometimes feature 0% purchase periods, but the exact length and availability were not shown in the comparison results. It is best to check directly with John Lewis Finance for its latest terms.
Are there HSBC 0% credit cards?
Yes. HSBC offers a balance transfer card with a definite 36-month 0% period and a 3.19% fee. It also has a purchase card offering up to 24 months 0% on purchases. The combination card gives 24 months on purchases and 17 months on transfers. HSBC’s purchase credit card page has full details.
Can I get an interest free credit card with bad credit?
Having a poor or very poor credit score does not automatically disqualify you from getting a 0% card, but it limits your options. According to Experian, people with weaker credit may still be approved for a balance transfer card, but they are likely to receive a shorter 0% period, a lower credit limit, and a higher APR once the promo ends.
The headline 36-month products from HSBC, Barclaycard, and Tesco are generally reserved for applicants with good to excellent credit. If your credit profile is average or poor, you might be offered a backup term of, say, 18 months instead of 36 months. Some lenders also offer “bad credit” credit cards with very short 0% periods (6-12 months) or none at all.
MoneySavingExpert advises using eligibility checkers before applying. A full application can leave a hard search on your credit file, which may further lower your score if rejected. Focus on cards that show your chances of approval first.
How have 0% credit card offers changed over time?
- Early 2000s: 0% purchase cards introduced, typically 6-12 months.
- Mid-2010s: Competition pushed purchase offers to 20+ months.
- 2020-2022: Pandemic saw reduced offers; some cards dropped from 30 to 24 months.
- 2024-2025: 0% purchase max ~26 months (TSB), balance transfer max ~36 months (various).
- Current trend: Longer purchase periods are rare due to economic pressures, but balance transfer offers remain competitive.
What is clear and what remains uncertain about interest free credit cards?
| Established information | Information that remains unclear or changing |
|---|---|
| 0% purchase cards allow interest-free spending for a fixed promotional period. | Whether 36-month 0% purchase cards will return – current market does not offer them. |
| After the period, interest is charged at the standard APR (typically 20-25%) on remaining balances. | Exact offers from Tesco, John Lewis, and NatWest change frequently – no permanent list. |
| Balance transfer 0% cards usually charge a transfer fee (2-4%). | The impact of rising interest rates on future 0% periods – lenders may shorten offers. |
| Approval is not guaranteed; credit history is key. | Individual eligibility – each lender uses different credit scoring models. |
Why are 36-month purchase cards rare?
Despite high search volume, few providers offer 36-month 0% on purchases. Lenders view purchase cards as higher risk because new spending carries uncertainty about repayment. Balance transfer deals are longer because the debt already exists and the lender knows the borrower’s pattern. Analysis of top SERP results shows 26 months is the current ceiling for purchases. If market conditions shift (e.g., lower base rates), longer offers could reappear, but there is no sign yet.
The choice between a purchase card and a balance transfer card depends entirely on your situation. If you have existing debt, a balance transfer card saves more. For new spending, a purchase card is best. Retailer cards like Tesco and John Lewis offer 0% periods plus reward points – good for loyal shoppers, but their 0% periods may be shorter than top bank cards. Always compare the total value, including rewards and fees.
What do experts say about interest free credit cards?
“If you pay off your card in full each month, a 0% card is pointless. But if you can’t, it’s one of the cheapest ways to borrow.”
Martin Lewis, MoneySavingExpert (moneysavingexpert.com/credit-cards/best-0-credit-cards/)
“A 0% interest credit card can be a smart tool for managing large purchases or consolidating debt, but only if you pay off the balance before the promo period ends.”
Experian UK (experian.co.uk/consumer/credit-cards/types/interest-free.html)
“Our Platinum purchase card gives you 0% interest on purchases for up to 26 months – one of the longest on the market.”
TSB Bank (tsb.co.uk/credit-cards/purchases.html)
What is the most important thing to know about interest free credit cards?
An interest-free credit card is a valuable tool only if you repay the full balance before the promotional period ends. The longest 0% purchase offers currently reach 26 months (TSB), while balance transfer offers go up to 36 months (HSBC, Barclaycard, Tesco). Fees, credit score requirements, and the distinction between “definite” and “up to” terms all affect which card is truly best for you. Always check the latest offers and use eligibility tools before applying. For a deeper look at how specific deals compare, read our guide on Best Credit Cards for Balance Transfers 2025 and How to Improve Your Credit Score for a 0% Card.
Frequently asked questions about interest free credit cards
How long does a 0% interest credit card last?
Typically between 12 and 26 months for purchases, and up to 36 months for balance transfers. Always check the specific offer terms.
Do I need a perfect credit score for a 0% card?
Generally good to excellent credit is required. Some cards are available for fair credit, but with shorter 0% periods or lower limits.
Is there a 36 month interest free credit card on purchases?
Currently, very few purchase cards offer 36 months. The longest available in the UK (as of 2025) is 26 months (TSB). Search volume for this query is high, but supply is low – likely due to lender risk.
What fees should I watch out for on a 0% card?
Balance transfer fees (typically 2-4% of the transfer amount), late payment fees, and the high standard APR after the promo period.
Can I use a 0% purchase card for cash advances?
Cash advances usually incur interest from day one and a separate fee – the 0% offer does not apply.
What happens if I miss a payment on a 0% card?
You may lose the promotional 0% rate, incur a late payment fee, and damage your credit score. Always set up direct debits.
Are 0% cards free to use?
There is no annual fee on most cards, but balance transfer fees and late payment fees apply. The 0% offer only covers purchases or transfers, not cash.
Can I get a 0% card after a recent missed payment?
It becomes harder. Lenders check credit files carefully. Some specialist cards may accept you with a lower limit and shorter 0% period.
How do I apply for a 0% credit card?
Use an eligibility checker first to avoid hard searches. Then apply online with the lender. Approval depends on your credit profile and income.
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