Paying off debt or building savings first

The question of whether to clear debt or build savings first has a short answer and a long one. The short answer is that debts where the consequences of not paying are severe, such as a mortgage, rent, council tax, energy bills or child maintenance, come before everything else, and credit card and loan debt usually costs more in interest than savings pay, so clearing it tends to leave you better off¹.

The long answer is that the two goals are not really in competition. Most people need a small emergency fund in place before they can safely throw everything at a debt, because without one the next unexpected bill goes back on the card. Independent guidance from government-backed MoneyHelper suggests a target of three to six months of essential outgoings for an emergency fund, built up over time rather than all at once³.

What decides the order is the type of debt, not the size of your savings. Priority debts carry consequences such as losing your home or your energy supply. Credit debts carry interest. Savings carry a rate that is usually lower. Working out which debts are which is the first practical step, and free debt advice services can help you do it⁴.

Why paying off debt usually comes first

Debts are not all equal, and the order they are dealt with in matters more than the total. Mortgages are priority debts, and official guidance is blunt about why: these are paid off first as the lender could repossess the home and sell it to get their money¹. Rent arrears sit in the same category. Guidance for Scotland is equally direct: rent arrears are prioritised before other debts, like credit cards or payday loans⁷. Energy bills, council tax and rent or mortgage come before other debts too⁸.

Child maintenance is a priority as well, to be paid before credit cards and personal loans⁹. If you receive a lump sum, whether from a settlement, a redundancy payment or an inheritance, you will usually need to use some or all of it to clear your priority debt first¹⁰.

Only once those are covered does the credit debt question arise. Here the arithmetic is simpler. Paying off your credit card in full can save you money in interest and charges, and the first thing to do is stop using the card you want to pay off, so the amount you owe stops growing and it becomes quicker to repay². If you pay off everything you owe each month, you can often avoid paying interest altogether¹¹.

The gap between what debt costs and what savings pay is the whole argument. National Debtline gives a worked example: a credit card debt paid at £200 a month instead of the minimum payment would be cleared in around one year and eight months, and the borrower would save well over £1,000 in interest¹². No instant access savings account pays anything close to that on the same money.

Keep an emergency fund before clearing debt

The case for a buffer is not sentimental. It is that without one, the debt comes back. A boiler repair or a car bill that lands on a credit card undoes months of overpayments, and often at a worse rate than before.

The target most often quoted is three to six months of essential outgoings, from independent guidance published by government-backed MoneyHelper³. That is a target, not a threshold, and it is reached over time. Guidance on building an emergency fund says to make sure you use an instant access savings account, to keep the money ringfenced from other savings, and to keep topping it up¹³. A self-insurance approach, where you set aside money rather than buy cover for small risks, depends on the money being genuinely separate and genuinely accessible¹⁴.

There is a floor below which cutting back stops being sensible. Food and proper meals are never given up to pay off debt or keep to a budget¹⁵. Where someone is unemployed or their hours have been cut, the guidance is to prioritise living expenses until things improve¹⁶.

Early repayment fees: when paying off debt costs money

Clearing a debt early is not always free. There are often penalties for paying off secured loans early, known as early repayment charges⁵. There is often an early redemption fee if you remortgage early¹⁷. Green Deal loans can be paid off early, but there may be extra costs¹⁸.

The test is straightforward even where the numbers are not: compare the fee with the interest you would save by clearing the balance sooner. Where the fee is larger, the debt is effectively cheaper to keep running to term, and the spare money is better used elsewhere, including against a different debt with no exit charge.

Two cautions apply. Always get expert debt advice before remortgaging to deal with debts, because moving unsecured borrowing onto your home turns a credit problem into a housing risk¹⁷. And if you are on a debt management plan, paying it off early is possible by increasing your monthly payments or making full and final settlements on debts, but the plan's terms and your creditors' agreement govern how that works¹⁹.

Credit card and personal loan debt: clearing it before you save

Credit card debt is the clearest case for paying first. The interest charged on a card is normally far higher than the interest paid on savings, and paying the card off in full can save you money in interest and charges². The most expensive debt on your credit card will always be paid off first, so partial payments go where they cost most²⁰.

Two habits make the difference. Stop using the card you are clearing, so the balance stops growing². And always pay more than the minimum payments to reduce the debt faster and save on interest¹¹. The National Debtline example shows what that is worth: paying £200 a month rather than the minimum clears the debt in around one year and eight months and saves well over £1,000¹².

If you are juggling several debts, two named methods do the ordering for you. With the avalanche method you pay the minimum amount on your credit debts and then use any spare money to pay off the debt with the highest interest rate²¹. With the snowball method you instead choose to use any spare money to repay your smallest debt first¹². The avalanche saves more in interest; the snowball produces quicker wins. Both require the minimum on everything else to keep being paid.

Consolidation is the other route, and it has conditions. It means paying off your creditors with money you borrow, then making monthly payments to pay off the loan instead of your credit cards, either through a personal or consolidation loan or by transferring balances onto a low interest credit card²². If you consolidate, always make your payments on time and destroy the card so you cannot use it again²². Moving the debt to a card with low or 0% interest could help you pay off the debt faster². A debt consolidation loan may be cheaper than relying on your credit card²³.

Where to keep emergency savings: instant access accounts

Emergency money has one job: to be there when something breaks. That rules out anything with a notice period or a fixed term, however attractive the rate. Guidance on emergency funds says to make sure you use an instant access savings account¹³.

Instant access accounts pay interest, and you can withdraw money whenever you need to²⁴. That combination, modest interest plus immediate access, is what an emergency fund needs. Keep the money ringfenced from other savings and keep topping it up, so a withdrawal is replaced rather than simply lost¹⁴.

A savings account is simply an account for putting away money to save for the future, for emergencies or to buy expensive things²⁵. If you have money left over after meeting your essential living costs, it might be a good idea to pay a regular amount into a savings account²⁶. The types of savings account differ mainly in how quickly you can get at the money and whether the rate is fixed, and easy access accounts are the ones built for this purpose.

One structural point is worth knowing before you build a buffer. If you owe your bank money on the same account, it may be able to take money from your savings to cover it, which is known as the right of set off. If that happens and you do not have enough left to cover bills and living costs or to pay priority debts, contact your bank straight away and ask them to refund some or all of it, and make a complaint if they do not²⁷. The bank may offer to separate any overdraft from your existing account, set up a new clean basic bank account for you, or help you keep banking with them while you pay off debts²⁷.

Getting free help with debt or savings decisions

Debt advice in the UK is free, and that is not a marketing line. There are free advice services that can help²⁸, and free help and advice is widely available for people affected by debt or the debt collection process²⁹. No matter how bad things seem, there is help and support available to get you through and deal with your debts³⁰.

The main providers work in similar ways. StepChange gives free and impartial debt advice, helping you contact creditors, understand your budget and find a solution to deal with the debt³¹. It can set up a free debt management plan, handling payments and negotiating with the people you owe money to³². PayPlan does the same³². Citizens Advice offers free advice on debt and other money problems³³. The Debt Advice Foundation offers free, confidential support and advice on any aspect of debt, including IVAs³⁴. In Scotland, free advice services are available too⁶.

A debt adviser will typically look at sorting out your finances through better budgeting, going on a debt solution, or using assets to pay back or write off debt⁴. If you are considering a debt management plan, get advice before setting up a plan with a provider, and free and independent advice is available from organisations such as Advice NI³⁵.

Where a firm has failed or stopped serving customers, that changes what you do next. If your debt management plan provider has closed, Citizens Advice sets out what happens to your plan and your payments³². If a complaint about a financial firm has not been resolved, the Financial Ombudsman Service can look at complaints involving the cost of living, including debt and credit issues³³.