A 0% balance transfer card beats any consolidation loan if you can clear the balance within the promotional period, typically 12 to 30 months, and your credit score is good enough to get one. The fee is usually 2% to 4% of the amount moved, so shifting £6,000 costs £120 to £240 and then nothing more if you pay it off in time. A consolidation loan, whether a personal loan or a secured loan (also called a homeowner loan or second charge mortgage), wins when the debt is too large for a card limit, your credit will not get you a 0% deal, or you need a fixed end date.
- Balance transfer fees are typically 2% to 4% of the amount moved, charged once at the start.
- Promotional periods commonly run from 12 to 30 months; after that the card's standard rate applies to anything left.
- The best 0% deals need a good credit score, and the limit offered is often below the balance you want to move.
- A consolidation loan has a fixed payment and a fixed end date; a card relies on your own discipline.
- A secured consolidation loan is secured on your home, which may be repossessed if you do not keep up the payments.
- Checking your options will not affect your credit score.
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| 0% balance transfer card | Consolidation loan | |
|---|---|---|
| Rate level | 0% for the promotional period, then the card's standard rate on any remaining balance | A fixed rate for the whole term; unsecured rates are usually higher than secured |
| Fees | A one-off transfer fee, typically 2% to 4% of the amount moved | Personal loans often fee free; secured loans carry arrangement, valuation and broker fees |
| Term | Typically 12 to 30 months at 0%, then the debt remains on the card | Commonly 1 to 7 years unsecured, 3 to 25 years secured |
| Secured on your home? | No | No for a personal loan; yes for a secured loan |
| Effect on existing mortgage | None | None, though a secured loan needs your mortgage lender's consent |
| Credit file | Needs a good score for the longest deals; the new card and its limit appear on your file | Personal loans price by score; specialist secured lenders consider adverse credit |
| Speed | Often agreed within minutes; transfers take a few days | Personal loans within days; secured loans typically 2 to 4 weeks |
| Amount available | Set by the credit limit, often £3,000 to £15,000 for a good file | Personal loans to around £25,000; secured loans to £500,000 or more |
| Best when | The balance is card debt you can clear inside the 0% period | The debt is too big for a card, is not card debt, or you need a fixed end date |
| Worst when | You cannot clear it in time and the standard rate kicks in | The sum is small and you could have moved it to 0% for a small fee |
How does a 0% balance transfer card work?
A balance transfer card lets you move debt from one or more existing credit cards onto a new card that charges no interest for a set promotional period. The card issuer charges a one-off fee for the transfer, usually between 2% and 4% of the amount moved, added to the balance. For the length of the promotion, every pound you pay reduces the debt rather than servicing interest.
Three conditions come with that. First, you need to be offered the card, and the longest 0% periods are reserved for applicants with a good credit score and no recent missed payments. Second, the limit is set by the issuer and is often lower than the balance you wanted to move, so you may end up transferring part of the debt and leaving the rest where it was. Third, the promotion ends. Whatever is left on the card at that point starts to attract the card's standard rate, which is typically higher than a loan rate, and the arithmetic that made the card cheap goes into reverse.
The card also relies on you. There is a minimum payment each month, usually a small percentage of the balance, and paying only that will not clear the debt inside the promotional period. To make a balance transfer work you have to divide the balance by the number of 0% months and pay that amount every month without fail. Miss a payment and many issuers withdraw the promotion. Our guide on what counts as unsecured debt explains where card debt sits alongside loans and overdrafts.
How does a consolidation loan work?
A consolidation loan replaces several debts with one new loan, repaid by a fixed monthly payment over a fixed term. It comes in two forms. An unsecured personal loan is available up to around £25,000 for applicants with reasonable credit and puts nothing at risk beyond your credit file. A secured loan, also called a homeowner loan or second charge mortgage, is available to homeowners with equity for larger sums and longer terms, and specialist lenders consider adverse credit, but it is secured on your home.
The loan's strength is certainty. The rate is fixed for the term, the payment is the same every month, and the debt is gone on a known date. There is no promotional cliff and no reliance on willpower beyond making the payment. The weakness is cost: a loan charges interest from day one, and a secured loan adds fees for valuation, arrangement and often a broker, which are usually added to the balance.
Which form of loan is right depends on the size of the debt and your credit file. FLA data shows 44,725 new second charge agreements in the 12 months to June 2026, with loan consolidation at least 60% of them, but those are typically for five figure sums rather than a single card balance. For card debt of a few thousand pounds, a secured loan is rarely the right tool. Our secured loan vs personal loan comparison sets out the cut-over between the two loan types.
What does £6,000 of card debt cost on each?
Illustrative rates: The rates in this example are fictional and used only to show how the numbers work. They are not an offer. Your actual rate may be lower or higher and will depend on your circumstances, your property and the lender. Consolidating debt over a longer term can mean you pay more interest overall, even if your monthly payment falls.
The example below takes £6,000 of credit card debt and clears it three ways: by continuing to pay the minimum, by moving it to a 0% card with a 3% fee and clearing it inside a 24 month promotion, and by taking a personal loan over five years. It uses the fixed illustrative rates used across this site.
| Position | Monthly | Total repayable |
|---|---|---|
| Current payments: cards £6,000 at 24.9% (minimum payments) | £175 | Depends on how long the cards take to clear |
| 0% balance transfer: £6,000 plus 3% fee (£180), cleared over 24 months | £258 | £6,180 |
| Personal loan: £6,000 at 12.9% over 5 years | £136 | £8,173 |
The card is the cheapest by a wide margin, £6,180 against £8,173, but only because the monthly payment is nearly twice the loan's and is kept up for every one of the 24 months. Pay the loan's £136 a month onto the card instead and about £2,900 is still owed when the promotion ends, at which point it starts costing more than the loan would have. The card wins on cost; the loan wins on certainty. A secured loan is not shown because £6,000 is below most lenders' minimum and the fees would swamp any rate advantage.
When does a balance transfer card beat any loan?
A balance transfer card is the right choice when four things are all true: the debt is on credit cards or store cards, it is small enough to fit within a limit you are likely to be offered, your credit file is good enough to get a long 0% period, and you can afford to clear the whole balance inside that period without relying on anything going right.
In that situation no loan can compete, because a fee of 2% to 4% once is cheaper than any interest rate for two years. The card is also the only option that does not add a new fixed commitment; if you have a bad month you can drop to the minimum payment without defaulting, which a loan does not allow. And it keeps your home entirely out of the picture, which a secured loan never can.
Two refinements help. If the balance exceeds one card's limit, some people run two transfer cards in sequence, but each application is a hard search and each issuer may offer a smaller limit than the last. And if you are unsure you can clear the balance in time, treat the card as the first stage rather than the whole answer: transfer what you can, pay it down hard, and price a loan for whatever is left when the promotion approaches its end. Our guide on whether consolidating debt hurts your credit score covers the effect of new cards and searches.
When is a consolidation loan the better choice?
A loan is the better choice when the debt is not just cards, when it is too large for a realistic card limit, when your credit history will not get you a 0% deal, or when you know from experience that an open credit line will not get paid down. Debt that includes an overdraft, car finance, a catalogue account or an old personal loan cannot be moved to a balance transfer card at all.
The choice of loan then follows the amount. Under about £25,000 with reasonable credit, a personal loan is the natural fit, with no fees and no charge on your home. Above that, or with defaults or a CCJ on file, a secured loan or a remortgage becomes the practical route, and the longer term brings the monthly payment down at the cost of more interest overall. Our secured loans hub and the debt consolidation calculator let you see the figures for larger sums.
Whichever product you consider, the honest test is the same: can you afford the payment in a bad month, and will the debt be gone at the end? If the truthful answer is that you cannot keep up with what you already owe, neither a card nor a loan will fix that, and free, impartial advice from MoneyHelper, StepChange or Citizens Advice is the right first step.
What improves your chances
- Add up the debt and check what type it is; only card and store card balances can move to a balance transfer card.
- Check your credit score with the free eligibility tools before applying, because a declined card application still shows as a search.
- Divide the balance plus fee by the number of 0% months; if you cannot pay that every month, the card is not the answer.
- Compare the total repayable, fee included, against the total on a loan over its full term.
- For sums above about £25,000 or with adverse credit, ask an FCA authorised broker to price secured and unsecured loans side by side.
Alternatives worth considering
A money transfer card works like a balance transfer but pays cash into your bank account, which can clear an overdraft or a loan, usually for a slightly higher fee. Some homeowners with a mortgage deal ending find a remortgage to pay off debt cheaper than either option for larger sums; our remortgaging to pay off credit cards page explains when. And if the debts are not affordable in full, a debt management plan through a free charity freezes interest without new borrowing; see consolidation vs a debt management plan.
Worried about debt? Get free advice first
If you're struggling, it's worth speaking to a free, impartial debt advice service before you borrow more. They don't sell anything and won't judge your situation.
- MoneyHelper: Free, impartial debt advice backed by government
- StepChange: The UK's largest free debt charity
- Citizens Advice: Free, confidential advice on debt and money
Checking your options with Equiclear will not affect your credit score.
Frequently asked questions
Is a balance transfer better than a loan?
For card debt you can clear inside the 0% period, yes: a fee of 2% to 4% once is cheaper than any loan interest. For debt that is too large, not on cards, or that you cannot clear in time, a loan with a fixed payment and end date is usually the better choice.
How much does a balance transfer cost?
Typically a one-off fee of 2% to 4% of the amount moved, so £120 to £240 on £6,000, added to the balance. A few cards offer lower fees with shorter 0% periods. After the promotion ends, the card's standard rate applies to whatever is left.
What credit score do I need for a 0% balance transfer card?
The longest promotions are generally offered to applicants with a good or excellent score and no recent missed payments. Issuers' eligibility checkers show your likelihood of being offered a card using a soft search, which does not affect your score, before you apply properly.
Can I transfer a loan or overdraft to a balance transfer card?
Not with a standard balance transfer, which only moves balances from other credit or store cards. A money transfer card pays cash into your current account, which can clear an overdraft or loan, usually for a higher fee and a shorter 0% period.
What happens if I do not clear the balance before the 0% period ends?
The remaining balance starts attracting the card's standard rate, which is often above 20%. You can apply for another balance transfer card to move it again, but each application is a hard search and there is no promise of being offered one.
Will a balance transfer card affect my credit score?
Briefly, yes. The application is a hard search and a new account, both of which can dip your score for a few months. Over time, a lower overall utilisation and on-time payments tend to improve it. Closing old cards reduces your available credit, which can cut the other way.
Does checking my options affect my credit score?
No. Checking your options will not affect your credit score. Equiclear does not search your credit file, and any check the broker makes at this stage is a soft search, which other lenders cannot see. Card eligibility checkers use a soft search that is not visible to lenders. A full application is recorded on your credit file in the normal way.