Credit & Debt

Balance Transfer Credit Cards Guide UK — Move Debt and Pay Less Interest

How balance transfer credit cards work in the UK. 0% deals, fees, eligibility, and how to use them to clear debt faster and save money on interest.

· 3 min read

Balance transfer credit cards are one of the most effective tools for managing credit card debt. By moving your balance to a card with 0% interest, you can stop paying interest and focus on clearing what you owe.

How Balance Transfers Work

  1. You apply for a balance transfer credit card
  2. If approved, the new card provider pays off your old card
  3. Your debt is now on the new card at 0% interest for a set period
  4. You make monthly payments to clear the debt during the 0% period
  5. Any remaining balance after the deal ends is charged at the standard rate

Typical Deal Structure

Feature Typical Range
0% period 12–30 months
Balance transfer fee 1–3.5% of amount transferred
Minimum payment 1–2.5% of balance or £5 (whichever is higher)
Standard rate (after 0%) 19–25% APR
Credit limit Varies (may not cover your full balance)

Example: £5,000 Balance Transfer

Scenario Monthly Cost Total Interest Total Paid
Keep on old card (22% APR, min payments) £125 (decreasing) £3,500+ £8,500+
Balance transfer (0% for 24 months, 2.9% fee) £208.33 + £145 fee £0 £5,145
Saving — — £3,355

How to Choose the Right Card

Priority Look For
Longest 0% period Best if you need more time to repay
Lowest fee Best if you can repay quickly
No fee Available on shorter deals (12–15 months)
Highest acceptance rate Best if your credit score is average

Fee vs No Fee Decision

Balance 0% with 2.9% fee (24 months) 0% with no fee (15 months)
£3,000 Fee: £87. Monthly: £125 Fee: £0. Monthly: £200
£5,000 Fee: £145. Monthly: £208 Fee: £0. Monthly: £333
£8,000 Fee: £232. Monthly: £333 Fee: £0. Monthly: £533

If you can afford the higher monthly payment on a shorter no-fee deal, it is cheaper overall.

Using Balance Transfers Effectively

Do

  1. Set up a direct debit for at least the minimum payment (missing one can end the 0% deal)
  2. Calculate your monthly payment — divide the balance by the number of 0% months
  3. Set a calendar reminder before the 0% period ends
  4. Pay more than the minimum — aim to clear the balance within the 0% period
  5. Cut up the old card (or freeze spending on it) to avoid building up new debt

Don’t

  1. Don’t spend on the balance transfer card — purchases may not be at 0% and payments go to the cheapest debt first
  2. Don’t withdraw cash — cash advances attract interest immediately
  3. Don’t miss payments — you may lose the 0% deal
  4. Don’t only pay the minimum — you will not clear the debt in time
  5. Don’t apply for multiple cards at once — this damages your credit score

Eligibility and Approval

Factor Impact on Approval
Credit score Higher = better deals and higher limits
Income Must be able to afford repayments
Existing debt-to-income ratio Too much debt may reduce chances
Credit history Need a record of responsible borrowing
Time at address Stability helps

Most providers offer eligibility checkers (soft search, no impact on credit score) so you can check your chances before applying.

When Balance Transfers Are Not the Answer

Situation Better Alternative
Very poor credit score Debt management plan
Multiple debts of different types Debt consolidation
Cannot afford minimum payments Seek free debt advice (StepChange, Citizens Advice)
Spending continues to increase Address the spending habit first
Debt is overwhelming Consider formal debt solutions

For an overview of all borrowing options, see our borrowing options guide and credit score guide.