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£4,000 loans

Looking to borrow £4,000? See the monthly cost, why people borrow it, and what to check before taking on a larger loan.

Paul Gillooly
Written by the Dot Dot Loans editorial team and reviewed by Paul Gillooly
Director, Dot Dot Loans
4 min readLast reviewed July 2026
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A hard credit search is only carried out when you formally apply to a lender which can affect your credit score.

Representative APR 79.5% (Variable). Rates from 48.1% APR to 1721% APR.

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Key takeaways
Only 8.8% of applications made through us in the first half of 2026 were for more than £2,500, so £4,000 is a large loan by the standards of this market.
Over 24 months, £4,000 works out at about £305.41 a month. Over 36 months, it is about £258.87 a month (illustration, representative 79.5% APR).
Not all lenders offer loans this large, and those that do will check your income and spending closely.
Before you deal with any firm, check it on the FCA Register and use the contact details shown there.

£4,000 is towards the top of what can be arranged through us, and well above the typical request. At this size, the cost over the full term runs into thousands of pounds, and there is more at stake if something goes wrong. This page covers the cost, what lenders check, and how to avoid the scams that target people looking for larger loans. Dot Dot Loans is a credit broker, not a lender.

How £4,000 compares with typical borrowing

The median amount requested in our Borrowing Barometer was £500, and only 8.8% of applications were for £2,501 to £5,000. Within that group, debt consolidation was the most common stated purpose (27.7%), followed by home improvement (19.7%).

What £4,000 costs

Example repayments on £4,000
Illustration only
Term
Monthly
Total repayable
12 months
£465.25
£5,583.00
18 months
£356.88
£6,423.84
24 months
£305.41
£7,329.84
36 months
£258.87
£9,319.32
Figures assume a representative 79.5% APR and are for illustration only. Your actual rate depends on the lender and your circumstances.

At the representative rate, every £1,000 over 18 months costs £89.22 a month, which is where the £356.88 figure for £4,000 comes from. Over 36 months you would repay £9,319.32 in total.

Representative Example: Borrow £1,000 over 18 months. 18 monthly repayments of £89.22. Total amount repayable: £1,605.96. Interest: £605.96. Annual interest rate: 59.97% (fixed). Subject to application approval by the lender. Not all lenders offer loans up to £5,000. Representative APR 79.5% (Variable). Any representative monthly repayment shown is for illustration only, based on our representative APR. Your actual repayments will be confirmed by the matching lender if your application is approved.

Checking the payment against your income

Worked example
What £4,000 over 36 months means on a typical income

Someone with the median take-home pay in our data, £2,000 a month, borrowing £4,000 over 36 months would commit about 13% of their income to the new loan (£258.87 a month) (illustration, representative 79.5% APR).

Add the median £150 a month of existing credit repayments and that rises to about 20%. What matters is what is left after rent, bills and food, not the percentage on its own.

What lenders check on larger loans

  • Proof of income, often through open banking, payslips or bank statements
  • Your regular outgoings, which a lender may compare with typical figures for a household like yours
  • Your existing credit, including credit cards, car finance and any buy now pay later plans
  • How long you have been with your employer and at your address

Avoiding loan scams

  • Upfront fees. A request for an "admin", "insurance" or "release" fee before you receive a loan is a common sign of fraud.
  • Clone firms. Scammers copy the names and FCA numbers of genuine firms. Check the FCA Register and contact the firm only on the details listed there.
  • Unsolicited offers by text, phone or social media, especially with pressure to decide quickly.
  • Offers that ignore your credit history. Responsible lenders have to check affordability, so an offer that sounds too good to be true usually is.

The FCA also publishes a Warning List of firms it knows are operating without permission. Dot Dot Loans is a trading name of PJG Financial Limited, which is authorised and regulated by the FCA under firm reference number 919697.

Related guides

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Check my eligibility Representative APR 79.5% (Variable)
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Frequently asked questions

How much is a £4,000 loan per month?

At our representative 79.5% APR, about £465.25 over 12 months, £356.88 over 18 months, £305.41 over 24 months or £258.87 over 36 months (illustration only).

Is £4,000 too much for a short-term loan?

Loans of this size are normally repaid over one to three years rather than weeks. If your credit record is good, a mainstream personal loan is likely to be cheaper, so check that first.

Can I use £4,000 to consolidate debts?

You can, but compare the loan's total amount repayable with what you would pay on your current debts, and close or cut the limits on any cards you clear. Free debt advice can help you decide.

How can I tell if a loan company is genuine?

Check it is on the FCA Register, use the contact details listed there rather than those in an email or advert, and never pay a fee to receive a loan.

Will I be asked for documents?

Often, yes. For a larger loan, lenders are more likely to verify your income through open banking or by asking for recent payslips or bank statements.

Paul Gillooly
Paul Gillooly
Director of Dot Dot Loans

Paul founded PJG Financial Limited, the company behind Dot Dot Loans, to make short term borrowing clearer and fairer. He reviews our guides to keep them accurate, clear and genuinely useful.

More about Paul
Last reviewed July 2026 · Checked for accuracy by our editorial team

We are a credit broker, not a lender. Representative APR 79.5% (Variable).