Disclaimer: This article is for informational purposes only and does not constitute financial advice. Always compare products independently before making a financial decision.
If you’re carrying a balance on a high-interest credit card, a balance transfer could save you hundreds — sometimes thousands — in interest. The idea is simple: move your existing debt to a new card with 0% interest for a promotional period, giving you breathing room to pay it off without the clock constantly ticking.
Here’s everything you need to know about balance transfer cards in 2026 — and the best deals available right now in the UK and US.
What Is a Balance Transfer?
A balance transfer is when you move debt from one credit card to another — usually to take advantage of a lower (or 0%) interest rate. Most balance transfer cards charge a one-off fee of 2–3% of the amount transferred, but the interest savings usually far outweigh this.
Example: If you have £3,000 at 22% APR and move it to a 0% card for 24 months, you could save over £1,300 in interest — even after the transfer fee.
Best Balance Transfer Cards UK 2026
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1. Barclaycard Platinum
– 0% period: Up to 29 months
– Transfer fee: 2.99%
– Representative APR after: 24.9%
– Best for: Longest 0% window available
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2. MBNA Long 0% Balance Transfer Card
– 0% period: Up to 28 months
– Transfer fee: 2.99%
– Representative APR after: 21.9%
– Best for: Competitive rates with a big lender
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3. Halifax Balance Transfer Card
– 0% period: Up to 24 months
– Transfer fee: 2.99% (sometimes 0% in promotions)
– Representative APR after: 22.9%
– Best for: Occasional fee-free transfer promotions
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4. NatWest/RBS Balance Transfer Card
– 0% period: Up to 22 months
– Transfer fee: 2.99%
– Representative APR after: 22.9%
– Best for: Existing NatWest/RBS customers
Best Balance Transfer Cards US 2026
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1. Citi® Diamond Preferred® Card
– 0% period: 21 months on balance transfers
– Transfer fee: 5% (minimum $5)
– Regular APR: 18.24%–28.99%
– Best for: Long interest-free window
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2. Wells Fargo Reflect® Card
– 0% period: 21 months on qualifying transfers
– Transfer fee: 5% (minimum $5)
– Regular APR: 17.99%–29.99%
– Best for: Also includes 0% on purchases
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3. Chase Slate Edge℠
– 0% period: 18 months
– Transfer fee: 3% (intro), then 5%
– Regular APR: 20.49%–29.24%
– Best for: Lower transfer fee in the intro period
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4. Discover it® Balance Transfer
– 0% period: 18 months on transfers
– Transfer fee: 3%
– Regular APR: 18.24%–28.24%
– Best for: Cashback on purchases too
How to Choose the Right Balance Transfer Card
1. Compare the 0% period vs the transfer fee
A longer 0% period isn’t always better if the fee is higher. Calculate your total saving both ways.
2. Make sure you can clear the balance in time
Divide what you owe by the number of 0% months. Can you afford that monthly payment? If not, you may need a shorter card with a stricter repayment plan.
3. Don’t use the new card for purchases
Most balance transfer cards have different rates for new spending. Unless the card also offers 0% on purchases, avoid using it for anything new.
4. Set up a direct debit immediately
Missing even one payment can trigger the end of your 0% deal and a penalty rate. Automate it the moment the card arrives.
5. Check your eligibility before applying
A hard credit check leaves a mark on your file. Use eligibility checkers (Experian, ClearScore, MoneySavingExpert) first to see your chances without impacting your score.
How Much Could You Save?
Common Balance Transfer Mistakes to Avoid
- Closing your old card immediately — this can hurt your credit score by reducing your available credit. Keep it open but unused.
- Missing the transfer window — most cards require you to complete the transfer within 60–90 days of opening the account.
- Only paying the minimum — you’ll still be in debt when the 0% ends. Push to clear it entirely.
- Transferring between cards from the same bank — this usually isn’t allowed.
Bottom Line
Balance transfer cards are one of the most effective debt-busting tools available in 2026. If you’re paying high interest on existing credit card debt, moving it to a 0% deal is a no-brainer — as long as you have a clear repayment plan and don’t rack up new debt in the process.
Compare all deals independently using tools like MoneySavingExpert, MoneySuperMarket (UK) or NerdWallet (US) before applying.