The repayment term is the length of time you agree to keep making payments on a loan. It can look like a simple choice between fewer large payments and more small ones, but it affects much more than the amount leaving your account each month.
A longer term may make a loan feel easier to manage. It will usually keep you in debt for longer and may increase the total cost. A shorter term may reduce the interest you pay, but the higher monthly repayment can put too much pressure on your budget.
The right term is not automatically the shortest one or the one with the lowest monthly payment. It is the shortest realistic term you can afford without struggling to pay for normal living costs or relying on more credit.
Start with the end date
Loan comparisons often draw attention to the monthly payment. That is understandable because it is the figure you need to find in your budget. It can also hide the size of the commitment.
Before choosing a term, calculate the date on which the final payment would be taken. Then ask what is likely to change before that date.
Could your rent increase? Is your fixed energy deal ending? Are you relying on overtime that is not guaranteed? Will childcare, travel or car costs change?
A payment that fits this month may be more difficult next winter or after another change in circumstances.
Looking at the end date makes the term feel real. Eighteen monthly payments are not simply an option on a slider. They are a financial commitment that will still be present a year and a half from now.
The four figures that matter
Never choose a repayment term from one figure alone. Compare these four numbers together:
- The amount borrowed. This is the money you receive.
- The monthly repayment. This is what must fit into your regular budget.
- The number of repayments. This shows how long the commitment lasts.
- The total amount repayable. This is the full amount you are expected to pay if the agreement runs as planned.
APR is also useful when comparing similar products, but the total amount repayable shows the cost in pounds and pence.
A lower payment can produce a higher bill
Imagine three fictional offers for the same £1,000 loan. These figures are examples only and are not available loan terms.
Fictional example for explanation only. These are not available loan terms.
The 18-month option has the smallest payment. It also has the highest overall cost. The six-month option is cheapest overall, but £185 might be unrealistic for some budgets.
If £185 would leave you short of money for food or energy, the cheapest option on paper is not affordable. If £98 is comfortable without removing your financial buffer, the middle term could be more realistic than either extreme.
The correct comparison is not simply “Which payment is lowest?” It is “Which affordable option ends soonest and costs least overall?”
Use the bad month test
Many people test a repayment against a good month. They use their normal income, expected spending and the assumption that nothing unusual happens.
A safer approach is to test the payment against a bad but believable month.
Look through at least the last three months of bank statements. Find the month in which your essential spending was highest or your reliable income was lowest.
Remove unusual luxuries, but keep genuine costs such as repairs, school expenses, travel, annual bills and higher heating use.
Now subtract the proposed loan repayment.
Could this repayment survive a difficult month?
Use the figures from a lower-income or higher-cost month, not your best month. Nothing you enter is saved or sent anywhere.
Enter all four figures to see what would remain.
Illustrative example
Representative example: Borrowing £1,000 over 18 months with an annual interest rate of 59.97% fixed, you would make 18 monthly repayments of £89.22. The total amount repayable would be £1,605.96. The total interest charged would be £605.96. Representative 79.5% APR variable.
This is a simple budgeting check, not an affordability decision or loan offer. Your spending can change and other costs may apply.
After paying it, would you still have enough for:
- Housing and council tax
- Gas, electricity and water
- Food and household essentials
- Travel to work or necessary appointments
- Existing debts and contracts
- Prescriptions, childcare and other essential costs
- A modest unexpected expense
If the payment only works when every month goes perfectly, the term is probably too short or the loan itself may be unaffordable.
Keep part of your surplus uncommitted
Suppose your budget normally leaves £160 after essential costs. A proposed repayment of £150 technically fits, but it uses almost the entire surplus.
One larger food shop, an urgent journey or a higher utility bill could then push the account into an overdraft.
Leaving some breathing room is more realistic than committing every available pound. There is no universal buffer that suits everyone. The amount should reflect the costs that can vary in your own life.
Do not count an overdraft, credit card or possible future loan as your emergency margin. That would mean depending on further borrowing to keep the first loan affordable.
Base the decision on reliable income
Use income you can reasonably expect to receive throughout the proposed term. Treat overtime, bonuses, commission and irregular self-employed income carefully.
If your income changes from month to month, build the calculation around a lower normal month rather than your best recent month.
You can also add up reliable income across several months and compare the average with your lowest month.
A repayment term that works only when you receive a bonus is not a secure choice. If additional income arrives, you may be able to request an early settlement figure instead. Check your agreement first because charges or conditions may apply.
Match the term to what the money is for
Think about whether you could still be repaying the loan after the benefit of the purchase has disappeared.
Borrowing over 18 months for a cost that solves a problem for only a few weeks can feel frustrating later. The item or event may be finished while the repayments continue.
This does not mean every purchase must last longer than the loan. Emergency repairs and essential bills do not fit neatly into that rule.
It is simply a useful warning against stretching a short-lived expense over the longest available period to obtain the smallest possible payment.
Why the term matters when you have bad credit
Bad credit can limit the rates and terms available to you. A higher interest rate can make the difference between a short and long term more expensive.
It may be tempting to select the longest term because it creates the lowest monthly figure. Before doing that, compare the total amount repayable and calculate how much extra the longer option costs.
You should also consider how long the new commitment will overlap with existing debts. A small payment may still be difficult if several other agreements are due at the same time.
Having bad credit does not remove the need for an affordability assessment. Lenders must consider whether repayments can be made sustainably over the life of an agreement.
Acceptance is never guaranteed, and the amount or term you request may not be offered.
Do not assume you can change the term later
Once a loan agreement is in place, you cannot assume the lender will let you extend the term, reduce the payment or move the payment date whenever you choose.
Check these points before signing:
- The date of the first payment
- The date and amount of later payments
- Whether the final payment is different
- The total amount repayable
- The conditions for early or partial repayment
- Any charges that may apply
- What happens if a payment is missed
Some credit products may carry an early repayment charge. Ask the lender for an early settlement figure rather than sending an unplanned amount and assuming it will close the loan.
The five-answer term test
Before selecting a repayment term, complete these five sentences:
- each month
If you cannot fill in all five answers from the information provided, you do not yet have enough detail to choose the term.
If the amount remaining in a lower-income month is close to zero, reconsider the loan amount, the term or whether borrowing is suitable at all.
Warning signs that the term is unsuitable
- You need overtime or a bonus to make normal payments
- The repayment leaves nothing for unexpected costs
- You are choosing the longest term without checking the total cost
- You expect to borrow again to cover the repayments
- You do not know when the final payment will be taken
- The loan overlaps with another commitment you already struggle to manage
- You feel pressured to accept before reading the agreement
A lender offering a term does not make it the right term for your circumstances.
If repayments become difficult
Contact the lender as soon as you think you may struggle. Acting before a payment is missed gives you more time to explain the situation and understand what support may be available.
Do not take another loan solely to hide the problem without first considering the full effect on your debts.
Free and confidential help is available through MoneyHelper’s debt advice locator.
Missing or late payments may lead to additional costs and can damage your credit record. The exact consequences will be explained in your agreement.
Questions borrowers often overlook
Is the shortest repayment term always best?
No. It may reduce the overall cost, but it is unsuitable if the monthly payment is not comfortably affordable. The aim is to find the shortest realistic term, not simply the shortest term offered.
Is the longest term safer because the payment is lower?
Not automatically. A lower payment can provide more monthly breathing room, but you may pay more overall and remain committed for longer. The payment must still fit your budget throughout the complete term.
Can I repay a personal loan early?
Early repayment may be possible, but check the agreement and request a settlement figure from the lender. A charge or adjustment may apply depending on the product and circumstances.
What happens if the lender offers a different term?
Treat it as a new offer. Compare its repayment, end date, APR and total amount repayable before deciding. You are not required to accept a term simply because it has been offered.
Can a longer repayment term improve my credit score?
There is no guaranteed score improvement from selecting a longer term. Payment history may affect your credit file, but you should choose a term for affordability and cost rather than borrowing for the purpose of changing a credit score.
The decision in one sentence
Choose the shortest term that leaves enough room for essential costs, normal variations in spending and a realistic financial buffer. Then check that the total cost is acceptable before signing.
Credit is subject to status and affordability checks. Loans are not guaranteed. Consider the cost carefully and do not borrow if the repayments could make it harder to meet essential expenses.