The cost of a prenuptial agreement in the UK varies enormously depending on how you have it prepared and how complex your finances are. Here is a realistic picture.
Solicitor-drafted prenups
Having a prenup drafted by a family-law solicitor traditionally costs four figures once everything is included. A typical engagement involves drafting, negotiation between the two partners' solicitors, and separate independent legal advice for each person. Fees rise with the complexity of the assets involved — businesses, trusts, overseas property and pensions all add time.
Online prenuptial agreements
Online services have made prenups far more accessible. With UK Prenup, couples in England & Wales can create a comprehensive, professionally structured agreement online for a one-off £199, with the document generated instantly as a PDF. You answer guided questions about both partners' finances and wishes, and the agreement is produced ready to review and sign.
What affects the price?
- Complexity — straightforward finances cost less than businesses or trusts
- Negotiation — back-and-forth between solicitors adds to traditional fees
- Independent legal advice — sensible for both partners, and usually charged separately
Should you still take legal advice?
Yes. Whichever route you choose, independent legal advice for each partner is one of the factors that makes a prenup more likely to be upheld (see are prenups legally binding?). An online service keeps the drafting cost low; you can then have each partner review the finished agreement with a solicitor for far less than a full bespoke drafting engagement.
Create your prenuptial agreement online
UK Prenup lets couples in England & Wales create a clear, fair prenuptial agreement online from £199, with your document generated instantly as a PDF. See how it works or get started.
UK Prenup is not a law firm and does not provide legal advice. A prenuptial agreement in England & Wales is not automatically binding, and both partners should take independent legal advice before signing.