What are guarantor loans?

A guarantor loan lets you borrow money backed by someone who agrees to cover repayments if you can't. That person is your guarantor.

They’re a route into credit for people who would otherwise struggle to get approved – perhaps due to a poor or non-existent credit history. Guarantor loans come with real responsibilities for everyone involved, so it's worth understanding what you're both signing up for before you apply.

5 min read

Father and daughter at a laptop looking at loans

In a nutshell

  • A guarantor loan lets someone vouch for your borrowing — and step in if you can't repay
  • They're aimed at people with poor or limited credit history
  • Your guarantor takes on real legal and financial responsibility
  • Always compare alternatives before applying, and make sure your guarantor understands what they're agreeing to
Zubin Kavarana

Written by: Zubin Kavarana

Personal Finance Writer

Last updated

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Edited by: Josephine Haagen, Personal Finance Writer

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What does guarantor mean?

A guarantor is someone — usually a friend or family member — who agrees to back your loan. If you miss payments, the lender can ask them to pay instead. They're not just a reference. They're legally on the hook for the debt if things go wrong.

Who can be a guarantor for a loan?

Lenders have their own criteria for who qualifies as a guarantor, but most will look for someone who:

  • Is a UK resident aged 21 or over
  • Has a good credit history with no recent defaults
  • Has a reliable income and could afford the repayments if needed
  • Has their own bank account separate to the borrower's

Homeownership isn't usually required, but if your guarantor owns their own home, you may get better interest rates — because the lender sees less risk.

How do guarantor loans work?

  • You apply and name a guarantor
  • The lender checks both your credit histories
  • If approved, you receive the money and then repay it monthly with interest
  • If you miss payments, the lender contacts your guarantor to pay instead

Guarantor loans tend to come with higher interest rates than typical loans, because lenders view them as higher risk.

How much can you borrow with a guarantor loan?

There's no single answer — it depends on the lender, the type of loan, and your personal circumstances. Most lenders will look at things like your income, your outgoings, and whether you can comfortably afford the repayments. Your guarantor's financial situation will also play a big part.

Can you get guarantor loans online?

Yes. Most applications happen online. You fill in your details, and your guarantor completes a separate section. Both of you will need to provide ID and proof of income, and the lender runs credit checks on you both.

Who are guarantor loans suitable for?

They're mainly used by people who struggle to get credit on their own. This could be due to a poor credit history, or a limited borrowing track record.

The loan can be used for various purposes, including:

Loans for all purposes from £1,000 to £500,000

  • Get a decision online
  • Know your rate before you apply
  • Comparing won't affect your credit score

Intelligent Lending Ltd is a credit broker, working with a panel of lenders. Homeowner loans are secured against your home.

Ocean Secured Loan

What happens if I don't repay a guarantor loan?

The lender will usually reach out to you first. If that fails, they contact your guarantor. Both credit scores can be damaged, the lender can take legal action, and your relationship could suffer. Missing payments affects both of you, so be sure you can maintain payments comfortably before committing to anything.

How can I get a guarantor loan?

You'll need a suitable guarantor, proof of ID, proof of income, and a UK bank account. Always use FCA-regulated lenders and compare the APR (or APRC if a secured loan) and total repayment — not just the monthly repayment figure.

What are the risks of being a guarantor?

Alternatively, you may have been asked to be a guarantor by someone else. Taking on the role is a serious financial commitment — here's what you need to consider.

  • You could end up paying the debt if the borrower doesn't
  • Your credit score can be affected by missed payments
  • The lender can pursue you through the courts if you’re unable to pay
  • It can permanently damage your relationship with the borrower

Never agree to be a guarantor unless you could genuinely afford the repayments yourself.

Can you remove yourself from being a guarantor?

Once the loan is active, it's very difficult. Most lenders won't release you unless the loan is fully repaid or the borrower refinances without you. If you have concerns, raise them before the loan is taken out.

How to get out of being a loan guarantor

If someone has asked you to be their guarantor and you're not comfortable, you're under no obligation to say yes. Here's how to handle it:

  • Be honest: "I'm not in a position to take on that responsibility" is a completely reasonable answer.
  • Don't feel pressured: It's your credit rating and your money at risk.
  • If you've already signed but the loan hasn't been paid out, contact the lender immediately — you may still be able to withdraw.
  • If you've been pressured into signing, organisations like Citizens Advice and MoneyHelper can help.

Saying no now is far less painful than dealing with debt problems later.

What loans can I get without a guarantor?

Option

Worth knowing

Bad credit loans

Higher rates, but no guarantor needed

Secured loans

(Available to homeowners) Lower rates, but your property is at risk

Credit-builder credit cards

Not technically a loan, but could help for small amounts and improving your score

Credit union loans

Non-profit lenders, often flexible on credit history

Are guarantor loans a good idea?

Like most financial products, guarantor loans have their upsides and their drawbacks — it really depends on your situation.

Pros

Cons

Access to credit when otherwise refused

Higher interest rates than standard loans

Can build your credit score if repaid on time

Puts your guarantor at financial and legal risk

Fixed monthly repayments aid budgeting

Can damage personal relationships


A guarantor loan can be a useful stepping stone — but you may want to try other options first. If you do go ahead, make sure your guarantor fully understands what they're signing up for.

Disclaimer: We make every effort to ensure content is correct when published. Information on this website doesn't constitute financial advice, and we aren't responsible for the content of any external sites.

Zubin Kavarana
Zubin Kavarana

Personal Finance Writer

Zubin is a personal finance writer with an extensive background in the finance sector, working across management and operational roles. He applies his experience in customer communication to his writing, with the aim of simplifying content to help people better understand their finances.

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