Why there is no single borrowing figure
There is no single answer to how much you can borrow, because UK instalment lenders each set their own limits. One lender might offer a smaller short-term loan while another offers a larger sum over a longer term, and both may assess the same applicant differently.
What they share is a legal duty to lend responsibly. Under FCA rules in the Consumer Credit sourcebook (CONC), a lender must carry out a creditworthiness assessment before it agrees a regulated credit agreement, and again before it significantly increases the amount of credit. That assessment is what turns the question of how much you can borrow into one about how much you can reasonably repay.
Because the answer is personal, any figure you see advertised is a maximum, not an entitlement. A headline maximum applies only to applicants who meet that lender's criteria.
What lenders assess before setting an amount
Affordability is assessed in a broadly consistent way across the market. Lenders typically work through the same questions:
- Income. Take-home pay, benefits, pension or self-employed profit, usually verified with payslips, bank statements or open banking data.
- Committed outgoings. Rent or mortgage, council tax, utilities, childcare, transport and existing credit repayments.
- Disposable income. What remains after essentials, which is the pool any new repayment has to come from.
- Existing debt. Balances, limits and repayment history on cards, overdrafts, catalogues and other loans.
- Credit history. Whether you have managed credit well, missed payments or defaulted, and how recently.
- Stability. How long you have held your job, your address and your bank account.
- Stress testing. Whether the repayment would still be affordable if your circumstances or rates changed.
Each lender weights these factors differently, so the same person can be offered different amounts by different providers. You can read more about the process in our guide to how lenders assess affordability.
How your credit file shapes the offer
Your credit file does not contain a borrowing limit, but it strongly influences one. Lenders search it at application, and the data they see, including accounts, balances, limits, payment history and public records such as defaults or county court judgments, feeds directly into the amount they are willing to offer.
A file with a long, well-managed history usually supports a larger offer than a thin or damaged file. Recent missed payments, defaults or a high level of unsecured debt relative to income tend to reduce both the amount offered and the chance of approval.
Checking your file before you apply is sensible. You have a statutory right to see your credit report from each of the three main credit reference agencies, and you can request it through the statutory report services offered by Experian and Equifax. Errors are worth disputing, and our guide to checking your credit file explains how.
How loan amount, term and rate interact
The amount you borrow is only one of three variables. The other two are the term and the rate, and together they decide your monthly repayment and the total cost of your credit.
How the main variables interact
| What changes | Monthly repayment | Total cost of credit | Affordability check |
|---|---|---|---|
| Longer term | Lower | Usually higher, because interest accrues for longer | Easier month to month |
| Shorter term | Higher | Usually lower | Harder month to month |
| Larger amount | Higher | Higher | Harder to pass |
| Smaller amount | Lower | Lower | Easier to pass |
Term length matters more than many borrowers expect. Stretching a loan over more months lowers the monthly figure but usually increases the total interest, so the loan costs more overall even though it feels easier each month.
Whichever combination you choose, the lender must set out the key figures before you sign, and the representative APR is one of them. You can test combinations with our loan payment calculator and total cost of credit calculator.
What the lender must show you before you sign
UK consumer credit law gives you specific information rights before and during an agreement.
- Pre-contract information. The lender must give you the key facts, including the representative APR where one applies, the amount of credit, the term, the repayment schedule and the total amount payable.
- Creditworthiness assessment. Required under FCA rules in CONC 5 before entering into a regulated agreement.
- Section 77 requests. Under the Consumer Credit Act 1974, section 77, you can ask for a copy of the executed agreement and a statement of account.
- Early settlement. Under section 94 of the Consumer Credit Act 1974 and the early settlement regulations, you may settle early and may be entitled to a rebate of charges.
- Unfair relationships. Section 140A allows a court to intervene where the relationship between creditor and debtor is unfair.
These rights exist so you can compare offers on the same basis and understand what you are committing to. Before agreeing anything, check that the firm appears on the FCA register. Our guide to FCA regulation and your rights explains the protections that apply to regulated agreements.
Working out your own comfortable limit
Rather than starting from a lender's maximum, start from what you can genuinely repay each month.
- Add up your reliable monthly income after tax.
- List essential outgoings such as housing, bills, food, transport, childcare and insurance.
- Subtract them to find your genuine surplus.
- Set aside a buffer for irregular costs and emergencies.
- Decide the largest monthly repayment you could still make in a difficult month.
- Work backwards to a loan amount using the rate and term you are considering.
A useful discipline is to keep total credit repayments within a share of your income that still leaves room for essentials and saving, though the right proportion depends on your circumstances. If a repayment would leave you with nothing spare, the amount is too high for you, whatever a lender says.
Our affordability calculator and borrowing power calculator can help you apply this to your own figures. Free, independent guidance is also available from the Money and Pensions Service and from StepChange.
If the amount offered is less than you need
Being offered less than you asked for is common and is not a judgement about you as a borrower. It usually means the affordability check pointed to a lower sustainable repayment.
Options include saving towards the shortfall, choosing a longer term so the monthly figure is lower, or applying with a joint applicant where that genuinely improves the household's affordability. Our guides explain joint loans and secured versus unsecured borrowing.
It is worth resisting the temptation to apply to several lenders in quick succession in the hope of a higher offer. Multiple applications leave hard searches on your file, and repeated searches can count against you. Eligibility checks show whether you are likely to be accepted without leaving a hard search, and our guide to comparing loans explains how to use them.
If debt is already difficult, borrowing more is rarely the answer. GOV.UK's debt advice page and Citizens Advice set out free options, and our guide to alternatives to payday loans covers lower-cost routes.
Borrowing safely from a regulated lender
Be cautious about any offer of credit that arrives unexpectedly or promises approval before any check has been made. Scams are a recognised problem in this market, and Stop! Think Fraud and Citizens Advice scam guidance set out the warning signs.
Ask for the pre-contract information, read it carefully, and use your cancellation rights if the deal is not what you expected. The Lending Standards Board publishes standards for firms, and if a complaint is not resolved you can take it to the Financial Ombudsman Service, as explained in our guide to complaining to the Financial Ombudsman.
It is also worth knowing what a lender cannot lawfully do. A regulated firm cannot simply ignore affordability, and it must not press you into borrowing more than is sustainable for you. If you believe a firm has treated you unfairly, complain to the firm first and escalate the matter if it is not resolved.