Joint debt consolidation loans: what two borrowers need to know

A joint loan is borrowing you share with someone you trust, often a partner, though HSBC also mentions relatives and close friends. Each borrower on the agreement owes the whole debt. For debt consolidation, the money clears the existing debts you both choose, such as credit cards, overdrafts or older loans, leaving one loan and one monthly repayment.

Lenders look at your two incomes added together, so applying as a pair may let you borrow more than either of you could alone. That isn't guaranteed: both credit histories are checked, and the repayment still has to be affordable on what you earn and spend between you.

High-street joint loans are often for two people (NatWest's, for example, is with one other person), and some lenders let one loan cover consolidation alongside something else, such as home improvements.

How we researched this guide: we read the joint debt guidance from StepChange and Citizens Advice, GOV.UK's guide to debt management plans, Experian's guides to joint loans and financial association, and the joint loan pages of HSBC, Nationwide, NatWest, Tesco Bank, ClearScore, Evolution Money and Norton Finance, all on 3 November 2026. MoneyHelper's guidance wouldn't load for us. Rates, fees and lender limits change and differ between lenders, so we leave them out. For the basics of combining debts, see our debt consolidation loans guide.

Joint borrowing comes with joint and several liability. Put simply, the lender can treat either of you as owing the entire debt rather than half of it, and it can chase one borrower or both for the total.

That matters more with a consolidation loan, because the debts going in often started out in one person's name. Once they're in the joint loan, it doesn't matter which of you spent the money or whose name is on anything it bought. If one of you stops paying, the other has to keep the repayments going. As Citizens Advice explains, the lender can then pursue you for everything that's owed, not just the half you might think of as yours. So each of you should be confident you could cover the full repayment alone if you had to.

Joint loan or guarantor loan?

A guarantor only has to step in if the borrower misses payments, whereas joint borrowers are both fully responsible from day one. It's a different commitment, though a guarantor can still end up paying.

A joint loan connects your credit history with the other borrower's, creating what credit reference agencies call a financial association. From then on, a lender checking either of you can look at the other person's file too, so the other's record may count when one of you applies for credit later.

Experian draws a useful distinction: your own Experian score is worked out only from your own file, so your associate's information doesn't change it, but the link means each file can still affect the other person's applications. Shared finances create the association; living at the same address or being married doesn't by itself.

What it means day to day

• Missed payments hurt you both: a late or missed repayment on the joint loan can lower both of your scores.
• One weak file affects the application: if either of you has a low score, a lender may turn the joint application down.
• A dip, then a chance to rebuild: a new loan usually lowers a score at first, but paying on time and in full can help it recover.

Removing a financial association later

Once you no longer share any finances, you can ask each of the main credit reference agencies, including Experian, to remove the link. A joint loan that's still open counts as shared finances, and Experian asks for proof that the connection has ended, so expect to repay or replace the loan first. Experian explains its approach, including for separated couples who still share a mortgage, in its guide to financial association. For the wider effects, see debt consolidation and your credit score.

Marriage on its own doesn't make you responsible for your partner's debts; you're only liable for borrowing in your name too. A joint consolidation loan changes that. If it pays off debts your partner ran up, the new loan is shared, and you'll have to repay it if your partner doesn't.

If most of the debt is yours, remember that asking someone to share it is a big step that can strain a relationship. The loan should leave both of you better off, not just the person whose debts are cleared.

Never borrow together under pressure

Never sign up for shared borrowing with a person you don't trust, or because you feel pushed into it. StepChange points out that economic abuse and coerced debt aren't always easy to recognise. If an ex-partner has applied for credit in your name without telling you, report it to the police and contact a free debt advice charity.

Card debts are always in one name

The UK doesn't have joint credit cards. One main cardholder carries the whole balance, and an additional cardholder can spend on the card without being legally liable for it. So moving card balances into a joint loan turns one person's debt into a shared one.

Both of you go through the lender's checks, covering each person's income, regular outgoings and existing debts, so it can judge whether the repayments are affordable.

Rules differ between lenders and change over time, so treat these as examples. When we checked in November 2026:

• NatWest asked both joint applicants to be aged at least 18, UK resident and free of recent bankruptcy.
• Nationwide wanted a good credit score and no recent bankruptcy or IVA for both, a shared address and a minimum income between you after tax.
• Tesco Bank set its own minimum age for loans used to consolidate debts.

Some lenders also won't let a joint loan pay household bills, rent or mortgage payments, and some only lend to homeowners. You don't usually need to be married or live together, though some lenders want a shared address. Joint loans aimed at people with poor credit tend to lend less and charge a higher rate; our bad credit debt consolidation guide covers this in more depth.

Joint borrowers have the same two routes as anyone else. A secured loan uses something valuable, usually your home, as security. An unsecured loan doesn't need any.

If you rent or have little equity

An unsecured joint loan is the usual route. It isn't linked to a property, and it's what most people mean by a personal loan. Unsecured loans tend to be smaller than secured ones (StepChange sets out the typical range), and a weak credit file on either side can mean a lower amount or a higher rate. To weigh the two routes, see our guide to secured and unsecured debt consolidation loans.

If you both own your home, you can secure a consolidation loan on it. StepChange describes this as working much like a second mortgage, hence the other name, homeowner loan. Secured lending is often easier to get, often at lower rates, but the trade-offs are serious:

• Your home is at risk. If the loan isn't repaid, the lender can go to court and make you sell the home to get its money back.
• Longer terms cost more. Secured loans often run for many more years than unsecured ones, so a lower monthly payment can mean far more interest in total.
• Paying off early can cost extra. Early repayment charges are common on secured loans.
• Affordability still counts. A secured lender should still check the two of you can afford the repayments, whatever your equity.
• Unsecured debts become secured. Card and loan balances that weren't tied to your home will be once they're in the new loan.

Joint and several liability applies here too. For more on borrowing against a property in both your names, read our guide to joint secured loans, and our explainer on using your home as collateral.

Splitting up doesn't end a joint loan. The repayments still have to be made after a separation, and after a divorce you both remain responsible for the full balance.

• Divorce agreements don't bind the lender. Even if you agree that one of you takes on the debt, the lender doesn't have to accept it, and Evolution Money's guide says a court ruling on splitting debts doesn't change the loan agreement either. While your name is on the agreement, it can hold you liable for the whole amount.
• The lender can't make your ex pay their half. A lender can contact an ex-partner to ask for payments but can't force them to pay a share; it will still want each monthly payment made in full by one of you.
• If a joint borrower dies, the surviving borrower becomes responsible for the whole debt.

Keep the payments going while you sort things out, because missed payments show on both credit files. Ask a solicitor how the loan should be handled in any settlement, and tell the lender early if paying becomes a problem. Homeowners can read our guide to secured loans during a divorce.

Usually not. Lenders such as Nationwide won't simply take a name off a joint loan once it's in place. The normal way out is to repay it, or for one of you to take out a new loan alone and use it to clear the joint one. That isn't guaranteed, because the lender will assess you on your own, and the amount or rate could differ. Some brokers say a name can occasionally be removed, but it's safer to plan as if you'll both be on the loan until the final payment.

Debt consolidation isn't right for everyone. Experian highlights the hit to your credit scores and the temptation to build up fresh debt once old balances are cleared. Consolidating can also cost more overall, especially when a longer term spreads the interest over more years, and a loan described as free only means no set-up fees; interest is still charged.

A joint loan is more likely to work if you both want to tackle the debts together, it costs less in total than what it replaces, and you could keep up the repayment if one income dropped. Be wary if either of you feels pressured or you're already missing payments. Wanting to consolidate can itself be a sign that the debts have become hard to keep up with, and with poor credit, another loan could make things worse. Try our debt consolidation calculator and read our honest look at whether consolidating is worth it before you decide.

If you're struggling to pay

Before taking on new borrowing, get free advice from StepChange or Citizens Advice. A debt charity can look at both your situations and may suggest something other than a loan, such as a debt management plan (DMP): an arrangement, agreed with your creditors, to repay all of your debts. A DMP only covers unsecured debts, and you don't have to pay for one, because free providers exist. Our guide to what help the government offers explains Breathing Space, Debt Relief Orders and IVAs.

Other routes for couples

• One of you borrows alone, which may suit couples where one partner has the stronger credit history, though that person alone is then responsible.
• A guarantor loan, where the guarantor only pays if the borrower misses payments.
• A balance transfer card for card debts, though it will be in one person's name.

Our debt consolidation alternatives guide covers balance transfer cards, debt management plans and other options in more detail.

Comparing quotes first shouldn't leave a mark on either file: a quote normally uses a soft search, which isn't visible on your credit record, while a full application means a hard check. Each of you must agree to the lender using your details, which some lenders arrange online and others by phone, and you'll both sign before the money is released.

Once the loan is paid out, check that every debt you meant to clear has been settled, and consider closing or lowering the limits on cleared cards so new balances don't creep back.

If you own your home together, you can compare secured options through our quote form. If you rent, or would prefer not to put your home on the line, check what lenders look for in our eligibility guide.