Marriage Prenup Clauses – UK Guide for Property and Asset Protection

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Planning a prenup in the UK? Here’s what to include—asset division, debt responsibilities, spousal support, and how Fraser Bond can assist.

Introduction

A prenuptial agreement (prenup) is a smart and proactive step for couples entering marriage—especially when there are significant assets, prior obligations, or business interests involved. While it's often associated with wealth protection, a well-drafted prenup can help both parties clarify expectations, prevent future disputes, and build a financially transparent foundation for the marriage.

This guide outlines the key elements to include in a marriage prenup in the UK and why each clause matters, particularly for those with complex financial circumstances or substantial property assets.


Essential Clauses to Include in a Prenup Agreement

1. Asset Ownership

Clearly define which assets are owned by each partner before the marriage. This includes:

  • Real estate (e.g., primary residence, investment properties)

  • Personal savings and investments

  • Inheritance and family wealth

  • Business interests

  • Personal belongings of significant value (art, cars, jewellery)

2. Debt Responsibility

Identify all existing debts and assign responsibility for repayment. This prevents one party from being unfairly liable for the other’s obligations.

3. Income and Expenses During Marriage

Agree on how household expenses will be managed:

  • Will there be a joint account?

  • Who is responsible for what type of spending?

  • How will financial decisions be made?

4. Provisions for Spousal Support

Decide whether either party will be entitled to spousal maintenance (alimony) if the marriage ends. Include:

  • Conditions for spousal support

  • Duration and amount

  • Waiver of claims, if mutually agreed

5. Division of Property in the Event of Divorce

Specify how assets acquired during the marriage will be treated:

  • Will they be considered marital or separate property?

  • How should they be divided?

6. Inheritance and Estate Planning

Include clauses that clarify intentions for inheritance rights, particularly when children from previous relationships are involved.

7. Children from Previous Relationships

Outline financial responsibilities or protections for children from prior unions, such as:

  • Trust arrangements

  • Education funds

  • Housing provisions

8. Future Gifts and Inheritance

Define how future gifts or inheritance should be treated—especially important if large family wealth is expected.

9. Handling of Jointly Acquired Assets

Establish how jointly owned property and accounts will be divided. Specify ownership percentages and division methods.

10. Review and Amendment Clause

Include a clause that encourages or requires periodic review (e.g., every 5 years or upon major life events) to ensure the agreement remains relevant.


Optional but Useful Clauses

  • Pet custody

  • Private schooling or education fund contributions

  • Lifestyle clauses (e.g., social media use, financial transparency)

  • Dispute resolution clause (e.g., mediation before litigation)


Legal Requirements in the UK

To increase enforceability, ensure that:

  • Both parties have independent legal advice

  • There is full financial disclosure

  • The agreement is signed at least 28 days before the wedding

  • Both parties enter into it freely and voluntarily


How Fraser Bond Can Support

At Fraser Bond, we understand the critical intersection between marriage and real estate. For couples with property portfolios or significant assets in London and across the UK, we can help you prepare for marriage with confidence. Through trusted legal partnerships, we ensure you receive bespoke advice and protection for your real estate and financial interests.

Whether you're a property investor, business owner, or inheritor of wealth, Fraser Bond can guide you through safeguarding what matters most.


Conclusion

A prenuptial agreement should be tailored, clear, and comprehensive. It’s not about mistrust—it’s about transparency, preparation, and mutual respect. By including key clauses and following legal best practices, you can ensure your marriage starts with confidence and clarity.

To explore how to align your prenup with your property interests, reach out to Fraser Bond today.