Divorce changes a lot of things. But there's one thing that tends to loom over all decisions like a shadow: the mortgage. The payments keep coming, the house remains mortgaged, and often, the conversation between ex-spouses starts and ends at the same point: who pays now?
In this guide, you will understand what happens to a mortgage in the event of divorce, what Portuguese law states, which decisions truly make a difference, and what mistakes leave a person “tied” to the loan for years.
If you are trying to organise a separation, it is worth reading to the end. The aim is simple: to give you legal context and real options to negotiate safely.
Why doesn't a mortgage “divorce” from a couple?
There's a dangerous idea that appears right in the early days of separation: “sorting it out through sharing”.
In practice, the division of assets can decide who gets the house. But it doesn't automatically change the loan agreement. For the bank, the account holders are the people who signed the finance agreement. Until the bank accepts a change, both remain responsible to the credit institution.
This explains two very common scenarios:
An ex-spouse continues to live in the house, but the other remains on the mortgage.
A former spouse stops paying, and the bank can demand full payment of the outstanding instalments from the other.
This point is crucial for anyone who wants to close the chapter with peace of mind: “keeping the house” and “keeping the debt” are related decisions, but they are not the same thing.
What does the law say about liability for debt?
In Portugal, the legal framework for divorce intersects three areas that influence each other:
The matrimonial property regime (community of acquests, general community, or separation).
The rules of Civil Code Regarding spouses' debts and division.
The regime for credit agreements relating to immovable propertyDecree-Law No. 74-A/2017).
The rule of thumb, in plain language, is this:
If both signed the credit agreement, both are liable to the bank.
The agreement between ex-spouses can define who pays internally, but it does not prevent the bank from charging the other.
This is why, when it comes to mortgages and divorce, the safe solution is one that addresses two plans simultaneously: the family plan (division and agreements) and the bank plan (contract amendment).
The family home and the weight of the decision “who stays on”
Even when the property is jointly owned, the law provides mechanisms for assigning the use of the family home to one of the spouses, either by agreement or by court decision, particularly when there are children.
This can happen even before the distribution is complete.
The problem is that the use of the house doesn't resolve the credit agreement. It's possible for someone to have the right to use the house, but a financial impasse remains: the instalment must be paid and the mortgage continues.
If this subject is central to your case, it's worth delving deeper into the framing of the Family home in divorce, as it is usually the basis for negotiating the rest.
What changes with Decree-Law No. 74-A/2017?
Here is part of the law that many people are unaware of, and that can be decisive when one ex-spouse wants to take over the credit.
Decree-Law No. 74-A/2017, which regulates property loan agreements, includes important protection: in certain situations, the bank cannot increase the spread solely because of a divorce and because the loan will in future be held by a single consumer.
In practice, what's usually on the table is the financial capacity of the party that remains:
The bank will assess income, expenses, and the debt-to-income ratio.
If the person proves they can afford the loan within the foreseen affordability limits, the spread should not be increased for that reason.
This does not mean that the bank is obliged to remove a holder without analysing the risk. It means that, when the operation is viable, the separation should not be used as a pretext to penalise those who wish to comply.
Home loans and divorce: possible solutions and their implications
There is no single solution. Instead, there are three main paths, each with different costs, deadlines, and risks. The secret lies in choosing the one that best aligns financial reality with emotional reality.
One keeps the house and takes on the mortgage alone
This is the most desired option for those who want stability, especially when there are children and routines.
Before proceeding, it's important to understand what normally happens:
Bank acceptance is required to remove a holder.
There may be a property valuation.
There may be a need to pay a sum of money to the departing ex-spouse.
The contract may require amendment, novation or new financing.
To avoid surprises, it's useful to look at the process as two linked decisions:
The adjudication of the house in the partition.
The assumption of debt and amendment of the contract with the bank.
If we are precisely at this stage, we can deepen the logic of to buy the other part of the house in the divorce and how does this tie in with the bank.
2) Sell the property and settle the loan
When neither party can keep the house, or when the relationship no longer allows for joint management, selling can be the cleanest way forward.
The typical way it works is like this:
The property is sold.
In the deed, the outstanding capital is settled.
The mortgage is cancelled.
The remainder is divided, or if it does not arrive, it is decided how to share the negative balance.
Even though it's a straightforward process, there are details that can spoil everything: sale price, bank deadlines, early repayment fees, and even who signs what.
If you wish to see this topic with a legal focus and practical decisions, consult this guide on Sale of property after divorce.
3) Keep the jointly owned house for a period
This solution exists, but requires discipline.
It is used when:
The market is not favourable for selling.
Neither of them can, for now, take sole credit.
The child needs to stay at the same school and in the same area.
If you choose this path, the recommendation is to have a written agreement with clear rules. A list of points that usually avoids conflict:
Who lives in the house and in what conditions.
Who pays the instalment and expenses (condominium fees, IMI, insurance).
If there is compensation to the other ex-spouse for exclusive use.
Deadline for reviewing the solution and exit plan (sale or forfeiture).
This article relates directly to the way of dividing debts after divorce, especially when there are several shared credits and expenses.
Does the marital property regime have an influence?
The property regime defines how assets and liabilities are shared. But there's an important detail: the bank isn't part of the marriage. The bank looks at the contract.
Even so, the matrimonial property regime influences negotiations between ex-spouses, especially in two situations:
When the house was bought during the marriage and it is common.
When the debt was incurred for the common good.
In community of acquired property, it is common for the house and the loan to be considered in the division, with compensations and buy-outs.
In a separation of assets, can there be a jointly owned house in the same, if both bought it, but the logic of compensation is different.
If you are in a scenario with various assets and loans, this guide about Divorce with joint assets Help organise the puzzle and prepare the sharing.
What happens if someone stops paying?
If both are joint account holders, the default of one can affect the other. Even if there is an agreement that “A pays and B does not pay”, the bank can proceed against whoever has the capacity and is on the contract.
The impact can be heavy:
Breach recorded.
Difficulty in obtaining future credit.
Debt collection and enforcement actions.
Seizure of income and assets, in extreme cases.
Therefore, the internal agreement isn't enough. It is necessary, whenever possible, to formalise the solution with the bank and, in terms of family arrangements, ensure that the divorce and settlement agreement is robustly drafted.
How to negotiate with the bank without losing margin?
There's a point where emotion gets in the way: when you try to “solve it quickly” and sign whatever comes up. Instead, think like the bank thinks: risk.
What usually makes it easier for one of the holders to accept the separation:
Stable and proven returns.
Controlled effort rate.
A clean payment history.
Warranties and insurance in order.
And what usually makes it difficult:
Precarious contracts, recent freelance invoices or irregular income.
Payment already high relative to income.
Other active credits.
Lack of agreement between former spouses regarding property and compensation.
A common strategy is to first align the sharing agreement and, in parallel, prepare the documentation for the bank. This shortens deadlines and avoids back-and-forth trips.
Documents and steps that are usually required
Procedures vary from bank to bank, but in practical terms, they commonly require:
Identification and Tax Identification Number (NIF).
Income statements and supporting documents (tax returns, receipts, employer statements).
Credit responsibility map.
Current information regarding the loan and associated insurance.
Divorce agreement, division of assets, or adjudication agreement, when applicable.
If you are still in the initial stages of the separation process, see the step-by-step guide on... How to ask for a divorce to avoid hasty decisions that complicate credit.
When does it make sense to seek legal advice?
There are situations where you can negotiate peacefully. There are others where a poorly handled detail costs thousands of euros and years of problems.
Some warning signs:
One of the spouses wants to keep the house but doesn't have a clear understanding of how to do so financially.
There are children, and decisions need to be made regarding home use and stability.
There are debts beyond just the mortgage.
One of the two threatens to stop paying.
There is significant assets at stake, but there is a risk of hasty decisions.
In these cases, a consultation can save time and prevent you from signing an agreement that doesn't address the essential issues.
Common mistakes that you should avoid.
There are three common mistakes that appear in almost all disputes related to mortgages and divorce.
1) Believing that sharing removes the name of the loan: The division of assets determines ownership. The loan determines liability to the bank. They are different plans.
2) Postponing the separation "for later": The longer it goes on, the harder it gets. Finances change, interest rates change, and people rebuild their lives. The "we'll deal with it later" attitude is often a recipe for getting stuck in debt that you can no longer control.
3) Failure to formalize rules when there is temporary co-ownership: When one person lives and the other pays, or when both pay in parts, the lack of rules creates resentment. And resentment creates non-compliance.
Conclusion
For many couples, a mortgage is the biggest financial commitment of their lives. In a divorce, it's not enough to decide who gets the house. It's also necessary to decide who, in the eyes of the bank, bears the real responsibility.
If you take away only one takeaway from this article, let it be this: mortgages and divorce can be resolved with two aligned agreements. One between ex-spouses, clear and enforceable. And another with the bank, which closes the door to future collections.
The sooner you address the issue with a cool head, the easier it will be to transform the separation into a fresh start, instead of a problem that haunts you every month when the mortgage payment arrives.
If you want a second opinion to structure a solid agreement and negotiate with confidence, you can also speak with a Solicitor with experience in family law.
