What Happens If You Don’t Have a Prenup?

Divorce Without a Prenup: What Happens to Your Finances and How Can Mediation Help?

Article Summary

• There is no automatic 50/50 rule: Without a prenup, your finances are not simply divided equally when you divorce.
• You can still reach your own agreement: Couples can agree how property, pensions, savings and other assets should be dealt with without asking a court to decide.
• Financial disclosure is important: Both people need a clear understanding of their financial circumstances before reaching an agreement.
• Mediation can help: A mediator can help you identify the issues, discuss your priorities and work towards mutually acceptable arrangements.
• Court is not the only option: If you reach an agreement through mediation, it can usually be turned into a legally binding consent order.
• Independent legal advice remains valuable: A solicitor can advise you individually on your position and the terms of any proposed settlement.

If you are separating, you may be wondering what happens if you don’t have a prenup, particularly if you own property, have savings or pensions, or entered the marriage with different levels of wealth.

A prenuptial agreement can provide evidence of how a couple intended certain financial matters to be dealt with if their marriage ended. However, not having one does not mean that you automatically lose control over what happens next.

If you and your spouse can agree on your financial arrangements, you may not need the court to decide how your finances should be divided. Mediation can provide a constructive environment in which to discuss your options and work towards an agreement.

If you are already married without a prenup, postnuptial agreements can be used to set out how you would like certain financial matters to be dealt with. Find out more in our Prenuptial Factsheet and Postnuptial Factsheet.

What Happens to Your Finances If You Divorce Without a Prenup?

When a marriage or civil partnership ends, you and your former partner will need to decide how to separate your finances. This could involve property, pensions, savings, investments and ongoing maintenance.

Without a prenup agreement setting out your previous intentions, these issues will need to be addressed at the point of separation.

This does not necessarily mean starting contested divorce proceedings. You may be able to agree the financial arrangements between you, either directly or with the support of family mediation.

If you cannot reach an agreement, either person can ask the court to make a financial order determining how the assets should be dealt with.

The latest Ministry of Justice figures show that 12,646 financial remedy applications were made in England and Wales between January and March 2026, an 11% increase compared with the same period in 2025. Of these applications, 73% were uncontested and 27% were contested.

Does Everything Get Split 50/50 Without a Prenup?

There is no automatic rule that every asset will simply be divided equally because you do not have a prenuptial agreement.

Every couple’s circumstances are different. If a court is asked to determine the financial arrangements, it considers a range of factors rather than simply dividing everything down the middle.

These can include your respective financial resources and needs, ages, earning capacities, the length of the marriage, standard of living during the marriage and contributions made to the family. The needs of any children will also be important.

Depending on the circumstances, financial arrangements following separation and divorce may involve the family home, pensions, savings, investments and spousal maintenance.

This is one reason why obtaining legal advice about your individual circumstances can be important.

If you don’t have a prenup, you can still have a say in how your finances are dealt with following separation. Speak to LSL Family Law about how mediation can help you discuss your finances and work towards an agreement together.

What Happens to Assets You Owned Before Marriage?

A common concern about a marriage without a prenuptial agreement is what happens to property or other assets that one person already owned before the wedding.

You may have entered the marriage with a house, substantial savings, investments, an inheritance or an established business. Not having a prenup does not automatically determine what happens to these assets if you later divorce.

How particular assets are treated can depend on the circumstances, including how they have been used during the marriage and the financial needs of both parties.

For example, a property originally owned by one spouse may subsequently have become the family home. This can make the position more complex than simply looking at whose name was originally on the title.

A prenup can be particularly useful if you are marrying later in life and have already built up significant assets, property or business interests. Find out more about prenups when marrying later in life.

How Can Mediation Help If You Don’t Have a Prenup?

If you are trying to understand what happens if you don’t have a prenup, it is important to remember that going straight to court is not your only option.

A family mediator is neutral and does not decide what either person should receive. Instead, mediation provides a structured environment in which you can understand the issues that need resolving and explore possible solutions together.

Discussions might include:

• What should happen to the family home?
• How should savings, investments and pensions be approached?
• How should debts be dealt with?
• What happens to property owned before the marriage?
• Does either spouse require ongoing financial support?
• What are your respective housing and future financial needs?
• How can the needs of any children be taken into account?

Mediation can be particularly useful where you broadly agree about some matters but are struggling to resolve others. Rather than treating the situation as one person against the other, it can help you focus on the decisions that need to be made.

The Family Mediation Council reports that agreement is reached in over 70% of mediation cases, showing how mediation can help separating couples resolve issues around finances, property and other arrangements.

Do You Still Need Financial Disclosure Without a Prenup?

Understanding the complete financial picture is an important part of reaching an informed agreement.

Financial disclosure allows both of you to understand what property, savings, pensions, investments, income and liabilities exist before discussing how they might be dealt with.

This can be particularly important if one person has traditionally managed the household finances or where there are business interests, investments or more complex assets.

Mediation can help you identify what financial information needs to be discussed. Each person can also obtain independent legal advice alongside the mediation process.

What If You Cannot Agree Through Mediation?

Mediation does not require you to agree to something you are uncomfortable with, and it will not always result in every issue being resolved.

If you cannot reach an agreement, you can ask the court to decide outstanding financial matters. Before applying for the court to determine financial arrangements, you will usually need to attend a Mediation Information and Assessment Meeting (MIAM), although exemptions apply in certain circumstances.

During financial remedy proceedings, both parties are required to provide detailed information about their finances. If agreement still cannot be reached, a judge can ultimately decide the outcome.

Reaching your own proposals through mediation can therefore allow you to retain more involvement in the decisions affecting your finances and future.

Can an Agreement Reached Through Mediation Be Legally Binding?

An agreement reached during mediation is not, by itself, legally binding.

Once you have reached financial proposals, you can obtain legal advice and have the agreement drafted into a consent order. This can then be submitted to the court for approval.

If the judge considers the proposed arrangements fair, the consent order can be approved and become legally binding.

This means mediation and legal advice can work alongside one another: mediation helps you reach common ground, while your respective solicitors can advise you individually and take the necessary legal steps to formalise your agreement.

How LSL Family Law Can Help

Not having a prenup does not mean that a court must decide what happens to your finances.

At LSL Family Law, our family mediation service provides a constructive space in which you and your former partner can discuss property, finances and other issues arising from your separation.

Whether you are at the beginning of a relationship breakdown, have already started divorce proceedings or have reached agreement on some issues but not others, mediation can help you identify a way forward.

Contact LSL Family Law today to discuss how mediation could help you reach financial arrangements following separation or divorce.

FAQs About Divorcing Without a Prenup

About the Contributors

Tanya Forster is a family law consultant, divorce solicitor and family mediation specialist with 20 years’ experience. She is a Resolution-accredited solicitor and accredited specialist in private children law and financial provision, known for her clear, supportive and solutions-focused approach to helping families resolve divorce and separation constructively.

Linda Lamb is the founder of LSL Family Law and a family law expert with over 25 years’ experience. She is a Resolution-accredited solicitor, mediator, and children arbitrator, known for her calm, compassionate, and practical approach to helping families navigate divorce and separation.