Guarantor Loan Debt: What Happens If You Can’t Pay? (UK Guide)

Many people don’t realise how quickly guarantor loan debt can spiral when money gets tight. This type of borrowing feels simple at the start, but one missed payment can trigger stress for both you and the person who agreed to support your loan. Because guarantor loans tie two people to the same debt, the stakes are higher and the consequences can be far more serious.

This guide explains what happens if you can’t pay a guarantor loan, how missed payments can affect both credit files, when lenders turn to the guarantor, and how issues like CCJs or repayment plans come into play. You will also learn whether a guarantor loan can be added to a DMP or other debt solutions, and the steps you can take to deal with arrears before the situation gets worse.

What a guarantor loan is and how it works

A guarantor loan is a type of credit where the borrower takes out a loan, and another person, usually a friend or family member, agrees to step in if payments stop. This setup creates a shared responsibility, which is why guarantor loan debt can become complicated very quickly. 

The lender approves the loan based on the guarantor’s financial strength, not the borrower’s credit history, which is why these loans are often used by people with poor credit scores.

In a typical arrangement, the borrower makes the monthly repayments as normal. However, the guarantor signs a legally binding agreement confirming they will repay the loan if the borrower cannot. This structure gives lenders confidence to issue loans that might otherwise be high-risk. But the simplicity ends there, and the real issues start when payments are missed.

Basic setup of borrower and guarantor

• The borrower receives the loan and is expected to make all repayments on time.
• The guarantor promises to take over payments if the borrower fails.
• The lender can legally pursue either person depending on who is falling behind.

Because two people are tied to one loan, the financial impact spreads quickly across both sides. And once arrears begin, the situation can escalate into missed payments, rising interest, and even credit damage for both parties. The next section reveals the risks that come with this arrangement, and why missing payments changes everything.

Key risks for both parties

For the borrower:

• Rapid build-up of guarantor loan debt due to interest and late fees
• Risk of default after continued missed payments
• Possible damage to their credit file

For the guarantor:

• Immediate liability if the borrower misses payments
• Risk of negative marks on their credit file
• Possible legal action, including a CCJ, if payments are not made when demanded

These risks can strain relationships, financial stability, and future borrowing options. And this leads us to the next major question: when problems arise, who carries the legal burden? The answer is not always straightforward.

Who is responsible for guarantor loan debt in the UK

Responsibility for guarantor loan debt depends on the agreement you signed, but UK lenders treat this type of loan with strict rules. The borrower is the first person expected to keep up with repayments. 

However, once payments are missed, lenders have full legal power to pursue the guarantor. Because the guarantor’s commitment is binding, their income, bank accounts, and credit history can all become part of the recovery process.

Borrower obligations

The borrower must:

• Make each monthly repayment on time
• Contact the lender at the first sign of financial difficulty
• Work to prevent arrears before the guarantor becomes involved

If the borrower fails to act early, lenders escalate quickly. They add charges, apply interest to arrears, and report missed payments to credit agencies. This can severely damage the borrower’s credit score and increase the total debt. Once arrears grow, lenders move to the next step, contacting the guarantor. And this is where legal responsibility becomes clearer. 

Guarantor loan responsibility UK and legal duties

Guarantors in the UK carry full legal responsibility once the borrower misses payments. The lender can:

• Demand full repayment from the guarantor
• Add fees and interest if payment is delayed
• Take legal action, including applying for a CCJ

Guarantors are often surprised by how quickly they become liable. Even one or two guarantor loan missed payments can trigger action. If the borrower cannot repay and the guarantor also struggles, lenders may escalate to court. A CCJ affects both credit files, making borrowing difficult for years.

This responsibility can feel overwhelming, and many people wonder whether debt solutions can help, especially whether a guarantor loan can be included in a DMP. That question leads us to an even more important section. 

What happens after missed payments on a guarantor loan

Missing even one payment on a guarantor loan can trigger a fast chain of events. Because these loans involve two people, lenders move quickly to prevent losses. This is why guarantor loan debt can rise sharply, especially when payments are missed several months in a row. 

What starts as a small delay can turn into a serious financial problem for both the borrower and the guarantor, and the lender will not hesitate to escalate matters if the arrears continue.

First missed payment actions

During the first missed payment, lenders usually:

• Send payment reminders by text, email, and letters
• Add a late payment fee
• Mark the account as “in arrears” if not paid within the lender’s grace period

At this stage, lenders normally give the borrower a chance to catch up before involving the guarantor. However, the window for fixing the issue is small, and many borrowers struggle to recover quickly, especially if their finances are already tight. This leads to the next stage, where arrears start building at a much faster pace. 

Continued arrears and default

If you continue missing payments:

• Interest continues to build on the unpaid balance
• Additional charges may be added
• The loan moves closer to “default” status

Defaulting means the loan has been unpaid for a long period, often three to six months. Once a default is recorded, the lender may begin legal steps and shift their focus to the guarantor, who now becomes their primary route for repayment. 

This shift can create tension, as the guarantor is suddenly faced with debt they may not have expected to shoulder. And the consequences do not stop there. 

Credit score impact for borrower and guarantor

Missed payments damage credit files for both parties.

Borrower impact:

• Late payments recorded
• Lower credit score
• Longer-term difficulty getting loans or credit

Guarantor impact:

• Missed payments appear if the loan reaches default
• Increased difficulty getting mortgages, car finance, or personal loans
• Risk of further action if the debt remains unpaid

Credit issues can remain on reports for six years, affecting both financial futures. And if the borrower still cannot pay, the lender moves to the next phase, shifting full responsibility to the guarantor.

Struggling with debt and need guidance? Feel free to reach out to us today:

What happens if you can’t pay a guarantor loan

When you cannot keep up with repayments, the lender follows a strict and predictable process. They first focus on the borrower. But once it becomes clear that payments will not resume, they contact the guarantor. This is where guarantor loan debt becomes a shared burden, and the consequences can escalate rapidly.

When lenders contact the guarantor

Lenders normally contact the guarantor after:

• Two or more missed payments
• Failed attempts to reach a repayment plan with the borrower
• Growing arrears on the account

The guarantor is then asked to pay:

• The missed instalments
• Any arrears still outstanding
• Future monthly payments if the borrower cannot continue

The lender can legally require the guarantor to take over full payments immediately. Many guarantors are shocked to learn that they can be held responsible for the entire loan, not just the missed instalments. And the situation worsens if payments still cannot be made.

Added interest, charges, and arrears growth

Arrears grow quickly due to:

• Daily or monthly interest
• Late fees
• Collection charges
• Administrative costs added during recovery attempts

These additions can significantly increase the total guarantor loan debt, making it much harder to clear. If neither the borrower nor the guarantor pays, the lender’s next steps can be far more serious and often involve court action.

Risk of a guarantor loan and CCJ

If payments remain unpaid, the lender may:

• Issue a default notice
• Pass the case to a debt collection agency
• Apply for a County Court Judgment (CCJ)

A CCJ creates long-term consequences for both parties:

• It stays on credit files for six years
• It makes renting, borrowing, or applying for credit more difficult
• It opens the door to enforcement action if the CCJ is ignored

This is often the point where borrowers and guarantors begin to explore debt solutions, especially whether the loan can be placed into a DMP or other arrangements. 

Can guarantor loan debt be added to a debt solution?

Many borrowers hope to include guarantor loan debt in a formal debt solution, especially when repayments become unmanageable. While this is possible in some situations, it is not always straightforward. 

Guarantor loans involve two people, so any debt solution must consider the impact on both the borrower and the guarantor. Some options can reduce pressure on the borrower but may shift the burden onto the guarantor, while others can protect both parties, depending on how the loan was set up.

Can a guarantor loan be included in a DMP

A Debt Management Plan (DMP) can sometimes include a guarantor loan, but there are clear limits.

Possible only when:

• The guarantor loan is unsecured
• The lender agrees to the reduced payment offer

Problems that often occur:

• The lender may refuse to treat the loan like other debts
• The lender may demand full payment from the guarantor
• Reduced payments may still trigger missed-payment markers on the credit files

If the lender decides to pursue the guarantor for full repayments, the debt continues as normal just with the guarantor now responsible. This is why many borrowers find that a DMP does not solve the problem fully. And when the debt is larger or the financial situation is more serious, borrowers often look into other solutions such as IVAs or bankruptcy. 

Impact on IVAs, DROs, and bankruptcy for borrower and guarantor

Debt solutions like IVAs, DROs, and bankruptcy treat guarantor loans differently from other debts.

IVA (Individual Voluntary Arrangement):

• The borrower can include the guarantor loan
• The lender may still pursue the guarantor for payment
• The guarantor remains fully liable

DRO (Debt Relief Order):

• Borrowers with low income and low assets can include the loan
• The guarantor still becomes responsible for the full remaining balance

Bankruptcy:

• The guarantor loan can be written off for the borrower
• The lender will pursue the guarantor for the entire outstanding balance

These solutions help the borrower clear their debts legally, but the guarantor almost always carries the full responsibility. This creates clear limits and potential issues that both sides must consider carefully.

Limits and potential issues

Some of the main challenges include:

• Borrowers cannot use a debt solution to remove the guarantor’s liability
• The guarantor may face court action if they cannot pay
• Relationship strain is common when lenders start chasing the guarantor
• Credit files for both people may take years to recover

Because of these limits, both parties benefit from taking action early, before arrears grow and before lenders escalate recovery efforts. This is where practical steps come into play, which can soften the impact for both the borrower and the guarantor. 

Options to deal with guarantor loan debt

If you cannot manage repayments, there are steps you can take to stop the situation from getting worse. Quick action can reduce arrears, prevent charges, and sometimes even stop the lender from involving the guarantor.

Contacting the lender

Lenders often respond better when borrowers reach out early.
You can:

• Explain why you are struggling
• Request temporary payment reductions
• Ask for a “breathing space” period
• Negotiate a short-term payment plan

Many lenders prefer cooperation over escalation, especially if they believe you will resume normal payments soon. But if your income has dropped permanently, further steps may be needed.

Setting up repayment plans

If the lender accepts reduced payments, they may:

• Freeze interest
• Reduce charges
• Extend the loan term
• Allow affordable monthly payments

This can slow the growth of guarantor loan debt and help bring arrears under control. However, repayment plans are not guaranteed, and lenders may still contact the guarantor if the reduced payment is too low or if payments continue to be missed.

Getting free debt advice

Free, confidential guidance is available from:

• StepChange
• Citizens Advice
• National Debtline

These services can:

• Review your income and debts
• Recommend appropriate debt solutions
• Help negotiate with the lender
• Explain how each option affects the guarantor

Professional support can prevent mistakes, especially when legal responsibilities are involved. And finally, it is important to consider how to keep the guarantor protected during this process.

Steps to protect the guarantor

• Keep them informed before arrears build
• Work together on repayment plans
• Seek joint advice from a debt specialist
• Consider whether the guarantor can challenge the agreement (in rare cases of mis-selling)

Protecting the guarantor reduces stress for both sides and lowers the risk of damaged relationships, court action, or long-term financial harm. Taking these steps early can prevent the situation from escalating into a CCJ or long-term credit damage, making it easier to manage the debt and avoid further consequences.

Conclusion

A guarantor loan debt can quickly become a serious problem when payments are missed, especially because two people are tied to the same agreement. Once arrears start, lenders act fast, interest grows, and both the borrower and guarantor can face long-term financial and legal consequences. 

 

Missed payments, default markers, and even the risk of a CCJ can affect credit files for years. This is why early action, honest communication, and clear planning are essential.

 

Borrowers and guarantors are not without options, and support is available. Speaking to the lender, arranging a repayment plan, or getting free debt advice can prevent the situation from escalating. 

 

Debt solutions such as DMPs, IVAs, DROs, or bankruptcy may help the borrower, but they come with limits, especially for the guarantor. The key is to act before arrears grow. With the right steps, it is possible to regain control, protect the guarantor, and deal with the debt in a manageable and realistic way.

Key Points

• Guarantor loan debt increases quickly when payments are missed because both the borrower and guarantor are legally tied to the loan.
• Guarantor loans rely on the guarantor’s financial strength, making them accessible to borrowers with poor credit.
• Missed payments lead to fast lender action, including reminders, late fees, and the start of arrears.
• Continued arrears can result in default, with serious credit damage for both the borrower and guarantor.
• Lenders contact the guarantor after early missed payments, and they can demand full repayment of the loan.
• Growing arrears include added interest and charges, which increase the total amount owed and make repayment harder.
• A guarantor loan can lead to a CCJ if neither party pays, affecting credit files for six years.
• Guarantor loans can be added to some debt solutions, such as DMPs, IVAs, DROs, or bankruptcy, but the guarantor remains liable.
• Debt solutions help the borrower, but often shift responsibility to the guarantor, creating limits and complications.
• Acting early helps protect both parties, through lender communication, repayment plans, free debt advice, and steps to minimise guarantor risk.
  

FAQs

Will missed payments on a guarantor loan affect both borrower and guarantor?

Yes. As soon as arrears are recorded, both the borrower’s and the guarantor’s credit files can be negatively affected, even before the guarantor is formally asked to make payments. This can lower credit scores and make future borrowing harder for both parties.

How quickly do guarantor loan arrears escalate?

Guarantor loan arrears can escalate very quickly. After the first missed payment, interest and late fees are usually added. Continued non-payment can lead to default, additional charges, and potential legal action against both the borrower and the guarantor.

What can I do if I can’t afford repayments on a guarantor loan?

You should contact the lender as soon as possible and explain your situation. Ask about a temporary payment reduction, payment plan, or breathing space. It’s also strongly recommended to seek free debt advice from organisations such as StepChange, National Debtline, or Citizens Advice.

Does the lender have to contact the borrower before the guarantor?

Usually yes. The borrower is responsible for repayments first. However, if payments are missed and the borrower does not respond or resolve the arrears, the lender can contact the guarantor and legally demand payment under the loan agreement.

Can a guarantor be removed from a guarantor loan?

Removing a guarantor is difficult and only possible in limited circumstances. This may include situations where the loan was unaffordable, mis-sold, or where the guarantor was not properly informed of the risks. In such cases, the agreement may be challenged under the Consumer Credit Act 1974.