Last updated: May 2026
by Jess Knauf, Co-Founder, Family Law Service, 26 May 2026.
Quick Summary
- Most debts built up during a marriage are treated as joint financial responsibilities, even if they are only in one person’s name.
- The court looks at the whole financial picture, including assets, debts, income, and needs, before deciding who pays what.
- A consent order is the only way to make any agreement about debts legally binding after divorce.
- Joint accounts, mortgages, and credit cards can still affect your credit score after separation if they are not properly closed or transferred.
- Hidden debts, agreeing too quickly, and skipping a consent order are among the most common and costly mistakes.
How Is Debt Divided in Divorce
How is debt divided in divorce in the UK? Debts built up during the marriage are usually treated as joint matrimonial debts and shared fairly between both spouses, regardless of whose name is on the agreement. The court weighs each person’s income, needs, and contributions when deciding who pays what. To make any division legally binding, both spouses need a financial consent order approved by the court.
How is debt divided in divorce is one of the first questions people ask us once the initial shock of separation has settled. The honest answer is that it depends on when the debt was taken on, why, and how it fits into the wider financial picture. If you would like a broader overview of how everything links together, this overview of dividing finances is a useful starting point.
Debt in divorce UK cases is rarely as simple as splitting everything down the middle. A credit card in your sole name might still be considered a joint responsibility. A loan your spouse took out for a holiday could become your problem too. And the family home mortgage almost certainly involves both of you, even after one person moves out.
In this guide, we walk through how the courts view debt, what counts as a marital asset (and a marital liability), how to protect yourself, and the top 10 mistakes we see people make. By the end, you should have a much clearer view of what to expect and what your next sensible step looks like.
How Is Debt Divided in Divorce in the UK?
In England and Wales, debt is divided in divorce as part of the overall financial settlement. The court treats marital debts in the same way as marital assets. They form part of the pot, and the goal is a fair outcome based on the circumstances of both spouses.
The legal framework comes from the Matrimonial Causes Act 1973, which sets out the factors the court must consider. These include each person’s income and earning capacity, financial needs, contributions to the family, the standard of living during the marriage, and the welfare of any children. Debts are weighed in the same balance as everything else.
Whose name is on the debt matters less than you might think. A creditor will only pursue the named borrower, but the court can still allocate the responsibility for repayment as part of the divorce settlement. This is why a properly drafted consent order is so important. Without one, the financial claims between you remain open, and so does the risk that one person ends up shouldering more than their share.
What Counts as Marital Assets and Marital Debts?
Before you can work out who pays debt after divorce, you both need a clear picture of everything that goes into the financial pot. This is sometimes called full and frank disclosure.
Marital assets typically include:
- The family home: whether jointly or solely owned, it is almost always included.
- Other property: buy-to-lets, holiday homes, and investment properties.
- Pensions: workplace and private pensions, often one of the largest assets.
- Savings and investments: ISAs, premium bonds, stocks, and shares.
- Business interests: shares in a limited company or a self-employed business.
- Vehicles and valuables: cars, jewellery, art, and other items of significant value.
Marital debts typically include:
- Mortgages: on the family home or any joint properties.
- Personal loans: car finance, home improvement loans, and similar.
- Credit cards and overdrafts: even if only in one name.
- Hire purchase agreements: such as PCP car deals.
- Tax liabilities: outstanding HMRC bills, especially for the self-employed.
- Business debts: where a spouse has personally guaranteed a business loan.
Some debts may be treated differently. Gambling debts, money spent on an affair, or borrowing taken out behind the other spouse’s back can sometimes be argued as non-matrimonial and the responsibility of the person who incurred them. This is called dissipation of assets, and it requires evidence to argue successfully.
Debts brought into the marriage from before the relationship started may also be treated as non-matrimonial, particularly in shorter marriages. In longer marriages, the lines blur, and the court takes a more holistic view.
“We often see people come to us assuming their partner’s credit card debt is nothing to do with them because their name is not on it. In practice, if that debt was built up during the marriage for family purposes, it almost certainly goes into the pot. Getting clarity on this early saves a lot of stress later.”
Jess Knauf, Co-Founder, Family Law Service
Who Pays Debt After Divorce?
The simple answer to who pays debt after divorce is whoever the consent order says is responsible, balanced against the contractual reality that lenders still chase the named borrower.
There are three main ways debt is dealt with in a financial settlement.
Both spouses agree to remain liable for the debt and share repayment, often by selling an asset (like the house) and using the proceeds to clear it. This is common where the debt is straightforward and there are sufficient assets to settle it on divorce.
2. Allocated to one spouse
One person takes on the debt in exchange for a larger share of the assets, or because they earn more and are better placed to repay it. For example, the higher earner might take on the credit cards while the other receives more equity from the house sale.
3. Repaid before settlement
Where possible, joint debts are cleared from joint funds before the financial settlement is finalised. This avoids any ongoing entanglement and is often the cleanest route, particularly where a clean break is the goal.
It is worth understanding the difference between what you owe the lender and what you owe each other. A consent order can say your ex is responsible for paying a particular debt, but if your name is also on the loan, the lender can still chase you if your ex fails to pay. In that case, you would have a claim back against your ex under the order, but the credit reference agencies would not know that. This is one of the most common pitfalls we help clients plan around.
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How the Court Decides: Section 25 Factors
When the court decides how debt is divided in divorce, it applies the factors in section 25 of the Matrimonial Causes Act 1973. The first consideration is always the welfare of any children under 18. After that, the court looks at:
- Income and earning capacity: now and in the foreseeable future.
- Financial needs and obligations: including housing and supporting any dependents.
- Standard of living: during the marriage.
- Age and length of marriage: a short, childless marriage is treated differently from a long one. The median marriage now lasts 13 years before divorce (ONS divorce figures).
- Physical or mental disability: of either spouse.
- Contributions to the family: financial and non-financial, including childcare.
- Conduct: only considered if it is genuinely inequitable to ignore it.
- Value of any benefit being lost: such as a widow’s pension.
The overarching principle is fairness, not strict equality. In some cases that means an equal split. In others, it means departing from equality to meet the needs of one spouse or any children. Debt allocation follows the same logic.
What About Joint Debts, Mortgages and Credit Cards?
Joint debts deserve special attention because they affect both spouses contractually, regardless of what any court order says.
Joint mortgages
If you have a joint mortgage, both of you remain liable until the property is sold or the mortgage is transferred into one name. A transfer of equity usually requires the lender to agree that the remaining spouse can afford the mortgage alone. If they cannot, the property may need to be sold or refinanced. This is often the biggest single decision in the settlement.
Joint credit cards and overdrafts
Close them as soon as possible. A joint credit card or overdraft creates a financial association on your credit file. As long as the link exists, your ex’s later credit problems can affect your score. Pay off the balance, freeze the account, and ask the lender to remove the financial association once it is closed.
Sole-name debts taken out for joint benefit
A loan in one name that paid for a family holiday, a kitchen renovation, or essential living costs during a tough patch will usually be treated as a marital debt. The lender still chases the named borrower, but the court can rebalance the assets to compensate.
Protecting Yourself From Future Debt Issues
There are practical steps you can take during a separation to limit your exposure to future debt problems.
- Pull your credit reports: from Experian, Equifax, and TransUnion. Identify every joint account and every financial association.
- Close or freeze joint accounts: as soon as it is safe and practical to do so. Speak to the bank about freezing rather than closing if you cannot agree the final balance.
- Stop new joint borrowing: do not take out anything new in joint names from the point of separation.
- Keep evidence: of how debts were incurred, especially if you may need to argue dissipation later.
- Get a consent order: this is the only way to make financial agreements legally binding and to obtain a clean break.
A clean break consent order is particularly important. Without one, your ex could come back years later, after you have inherited money, received a redundancy payout, or built up your own savings, and claim against those assets. A clean break ends all future financial claims between you, including in relation to debts.
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Top 10 Mistakes People Make With Debt in Divorce
After years of helping people through divorce financial settlements, the same mistakes come up time and again. Avoiding these will save you money, time, and a lot of worry.
1. Assuming sole-name debts are “their problem”
If the debt was taken on during the marriage for family purposes, it almost certainly forms part of the matrimonial pot, even if your name is not on it. Pretending otherwise can lead to a settlement that does not properly account for it.
2. Not getting a consent order
A handshake agreement, even a written one, is not legally binding. Without a consent order, either spouse can come back years later to make a financial claim. This is the single most common and costly mistake we see.
3. Ignoring joint financial associations
If a joint account, mortgage, or credit card stays open, your credit file remains linked to your ex’s. Years later, their missed payments could damage your ability to remortgage or borrow.
4. Failing to disclose debts
Both spouses have a legal duty to give full and frank financial disclosure. Hiding a debt, or hiding the asset it relates to, can result in the consent order being set aside and the case reopened.
5. Forgetting about tax debts
For self-employed spouses or company directors, outstanding HMRC liabilities can be significant. These need to be factored into the settlement, not left as a surprise after the order is approved.
6. Agreeing too quickly to “get it over with”
Emotionally exhausted spouses often agree to terms that do not properly reflect the debts in the relationship. Once a consent order is approved, it is very hard to undo. Always get advice before signing.
7. Misunderstanding indemnities
An indemnity clause in a consent order is a promise from your ex to pay you back if you end up being chased for a debt that was meant to be theirs. It is useful, but only if they have the means to pay. Plan for what happens if they do not.
8. Not closing or refinancing the mortgage
If you move out but your name stays on the mortgage, you remain legally responsible for the payments. A missed payment damages your credit rating just as much as your ex’s. This needs sorting before, or as part of, the consent order.
9. Taking on new debt to fund the divorce
Some people borrow heavily to pay lawyers or rent during separation. Where possible, look at fixed-fee options first, and use mediation to keep costs predictable. New debt taken on after separation may not be treated as a joint liability.
10. Not getting any legal advice
Even a single fixed-fee consultation can highlight risks you would otherwise miss. You do not need to spend tens of thousands on a solicitor, but going in completely blind can be the most expensive option of all.
What Happens if There Are More Debts Than Assets?
In some marriages, the financial pot is negative. The debts outweigh the assets. The court still has to find a fair way forward, balancing income and needs against the ability to repay.
In these situations, options include selling the family home to clear what can be cleared, agreeing structured repayment plans, or looking at formal debt solutions such as Individual Voluntary Arrangements (IVAs) or, in serious cases, bankruptcy. A bankruptcy by one spouse can have a major effect on the other’s finances and on any consent order, so it should never be considered in isolation.
If you are dealing with a complex picture of debts, pensions, and a business, our premium consent order service is designed for exactly this. We can also help with a full case review if you want a senior family lawyer to look at the whole situation before you commit to any settlement.
How a Consent Order Protects You
A consent order is a court-approved document that sets out the financial agreement between you and your former spouse. It can include how debts are paid, who keeps the house, how pensions are shared, and whether maintenance is payable. Once approved by a judge, it is legally binding.
For most couples, a clean break consent order is the goal. It ends all future financial claims between you, so neither of you can come back later to claim a share of the other’s assets or to pursue them for a debt allocated in the order. For couples with ongoing maintenance, a non-clean-break order achieves the same legal certainty but leaves a defined door open.
You can find more detail on what these documents do, and how much they cost, on our online clean break consent order page.
Summary
How is debt divided in divorce comes down to a careful look at the whole financial picture: what each of you owns, what you owe, what you earn, and what you need. Most debts incurred during the marriage form part of the matrimonial pot, and the court applies the section 25 factors to reach a fair outcome.
Whose name is on a debt matters to the lender, but not to the court. To make any agreement legally binding, both spouses need a consent order. Closing joint accounts, getting clear professional advice, and avoiding the common mistakes above will protect your financial future long after the divorce is finalised.
Frequently Asked Questions
Am I responsible for my spouse’s credit card debt in a UK divorce?
You are not legally responsible to the credit card provider if the card is in your spouse’s sole name. However, if the debt was built up during the marriage for joint purposes, the court can treat it as a matrimonial liability and factor it into the financial settlement.
Can debt be split 50/50 in divorce?
It can be, but it is not automatic. The court aims for fairness rather than strict equality. Where one spouse has a much higher income or where children’s needs come into play, the split may be different. A 50/50 split is one possible outcome, not a starting point.
What happens to joint debts if we just separate without divorcing?
You both remain jointly and severally liable to the lender, regardless of any private arrangement between you. Without a consent order, there is also no legal mechanism to formalise who takes responsibility for what. Many couples regret leaving joint debts open during a long separation.
Does it matter who racked up the debt?
It can do, especially where one spouse has dissipated assets, gambled away funds, or spent heavily on an affair. In these cases, the court can add back the value of the dissipated assets when working out a fair settlement. Strong evidence is needed to argue this successfully.
What if my ex refuses to pay a debt allocated to them?
If the debt is also in your name, the lender will chase you. You can then take enforcement action against your ex under the terms of the consent order, including potentially asking the court to enforce an indemnity. This is one reason a well-drafted consent order is so important.
Can I get help with debts through mediation?
Yes. Mediation is a calm, structured way for couples to agree how debts, assets, and property are divided. The resulting agreement still needs to be formalised through a consent order, but mediation often saves significant cost and time compared to court.
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