Living together before marriage is becoming increasingly common, but few couples realize how important it is to protect their rights and assets. If you share a home, finances, or property with your partner, a Cohabitation Agreement Lawyer can help you safeguard your future. This guide explains what a cohabitation agreement is, why you might need one, and how an experienced lawyer can make all the difference.
What Is a Cohabitation Agreement?
A cohabitation agreement is a legal document that outlines the rights and responsibilities of two people living together without being married. It sets clear terms for property ownership, financial contributions, shared expenses, and what happens if the relationship ends. In simple terms, it acts like a relationship contract. While it may not sound romantic, it prevents financial and emotional disputes in the future. A Cohabitation Agreement Lawyer ensures that this agreement complies with state laws, covers all legal details, and protects both partners’ interests.
Why Do You Need a Cohabitation Agreement?
Without a written agreement, unmarried couples have limited legal protection. Property ownership, debt responsibility, and even custody of pets can become complicated. A cohabitation agreement helps by:
- Defining ownership of property and assets
- Clarifying financial obligations
- Outlining how expenses and bills will be divided
- Protecting savings and investments
- Detailing what happens if the relationship ends
By setting these terms early, you avoid misunderstandings and potential court disputes later on. A Cohabitation Agreement Lawyer can ensure that your contract is enforceable, fair, and tailored to your unique situation.
What Does a Cohabitation Agreement Lawyer Do?
A Cohabitation Agreement Lawyer specializes in family law and focuses on creating legally binding contracts for unmarried couples. Their role includes:
- Legal Guidance: Explaining your rights under state law and how a cohabitation agreement can protect them.
- Custom Drafting: Preparing an agreement that fits your financial and personal circumstances.
- Negotiation: Ensuring both parties agree to fair and transparent terms.
- Review and Finalization: Reviewing the final draft and ensuring all terms are clear and enforceable.
Having a lawyer draft your agreement ensures it meets all legal requirements and prevents future challenges in court.
Why You Should Not Write a Cohabitation Agreement Yourself
While you can find templates online, self-written agreements often miss important legal details. Courts may reject them if they are vague or poorly worded. Here is why hiring a Cohabitation Agreement Lawyer is essential:
- Legal Validity: Lawyers ensure the contract is recognized under state law.
- Customization: Templates cannot cover specific issues like joint loans, business ownership, or shared investments.
- Conflict Prevention: Lawyers act as neutral advisors, helping both partners reach fair terms.
- Future Protection: A professional draft protects you if circumstances change, such as buying a new home or having children.
Investing in professional legal help now can save you from expensive disputes later.
Key Clauses Every Cohabitation Agreement Should Include
A comprehensive agreement should include several important clauses. Your Cohabitation Agreement Lawyer will make sure the following are covered:
| Clause | Purpose |
|---|---|
| Property Ownership | Defines who owns what, especially in case of separation. |
| Financial Responsibilities | Clarifies how bills, rent, and loans are split. |
| Debt Division | Outlines who is responsible for existing or future debts. |
| Dispute Resolution | Specifies how disagreements will be handled (for example, mediation). |
| Separation Terms | Details how property and assets will be divided if the relationship ends. |
Including these clauses helps prevent confusion and ensures both parties are on the same page.

Benefits of Hiring a Cohabitation Agreement Lawyer
Working with a Cohabitation Agreement Lawyer provides peace of mind and professional assurance. Here are the main benefits:
Legal Clarity
A lawyer ensures every clause in your agreement is clear and compliant with local laws.
Fairness for Both Partners
Each partner’s interests are represented fairly, preventing future conflicts.
Reduced Risk of Litigation
A well-drafted agreement can help you avoid court battles if the relationship ends.
Financial Transparency
Your lawyer ensures that all assets, income, and debts are disclosed honestly and documented properly.
Emotional Peace
When financial and legal matters are handled professionally, you can focus on your relationship without worry.
When Should You Hire a Cohabitation Agreement Lawyer?
Ideally, you should consult a Cohabitation Agreement Lawyer before moving in with your partner or making joint financial decisions. However, you can still create an agreement even after you start living together. Common times to hire a lawyer include:
- Before purchasing a home or car together
- When sharing rent or household expenses
- If one partner plans to stop working
- When one partner contributes more financially
- If there are children from previous relationships
The earlier you consult a lawyer, the easier it is to set fair terms before potential conflicts arise.
How Much Does a Cohabitation Agreement Lawyer Cost?
The cost of cohabitation agreement lawyer varies depending on complexity and location. On average, you can expect to pay between $2000 and $5000 for a professionally drafted cohabitation agreement. This may seem like a significant expense, but it is far less than the potential cost of litigation or financial disputes later. Remember, you are not just paying for a document. You are paying for legal protection and long-term peace of mind.
Common Mistakes to Avoid
Even with good intentions, many couples make errors when creating cohabitation agreements. Here are some pitfalls your Cohabitation Agreement Lawyer will help you avoid:
- Using generic templates without legal advice
- Leaving out details about shared assets or debts
- Failing to update the agreement as circumstances change
- Not signing the document in front of witnesses or a notary
- Not keeping a copy for each partner
Your lawyer will ensure everything is executed correctly and legally binding.
What Happens If You Do Not Have a Cohabitation Agreement?
If your relationship ends and you do not have an agreement, property and finances are divided according to general property laws, not based on what is fair or what you verbally agreed upon. This can lead to:
- Long, stressful legal disputes
- Financial losses for one partner
- Difficulty proving ownership of assets
- Emotional tension and loss of trust
A Cohabitation Agreement Lawyer ensures both parties are protected under clear, enforceable terms.

How to Get Started With a Cohabitation Agreement Lawyer
Getting started is simple. Here is a step-by-step approach:
- Consultation: Schedule an initial consultation to discuss your goals and situation.
- Information Gathering: Prepare documents about assets, debts, and financial contributions.
- Drafting the Agreement: Your lawyer will prepare a draft tailored to your needs.
- Review and Sign: Both parties review and sign after mutual consent.
This process ensures fairness, transparency, and legal protection for both partners.
Frequently Asked Questions
1. What is a cohabitation agreement?
A cohabitation agreement is a legal document outlining how two unmarried partners share property, finances, and responsibilities. It helps avoid misunderstandings or disputes if the relationship ends.
2. Why do I need a Cohabitation Agreement Lawyer?
A lawyer ensures your agreement complies with BC law, covers all key clauses, and protects both partners fairly. DIY templates often miss legal requirements.
3. Are cohabitation agreements legally binding in BC?
Yes — if properly drafted, signed, and witnessed. A Cohabitation Agreement Lawyer ensures your agreement meets all BC legal standards.
4. What should a cohabitation agreement include?
It should include property ownership, financial obligations, debt division, dispute resolution, and separation terms.
5. How much does a Cohabitation Agreement Lawyer cost in BC?
On average, hiring a lawyer costs between $500 and $2,500, depending on complexity and customization.
6. When should I hire a Cohabitation Agreement Lawyer?
Ideally before moving in together or making joint purchases, but you can still create one after cohabiting.
7. Can I write a cohabitation agreement myself?
You can, but it may not hold up legally. Lawyers ensure enforceability and fairness.
8. What happens if we don’t have a cohabitation agreement?
Without it, BC’s general property laws decide asset division, which can cause disputes and losses.
Contact Freedom Family Law Today
Protecting your relationship and financial future starts with the right legal guidance. To discuss your rights and draft a legally sound agreement, contact Freedom Family Law today. Call (833) 338-2598 or book a free consultation with an experienced Cohabitation Agreement Lawyer who will guide you through every step.
Success Stories
⭐⭐⭐⭐⭐ Mathais Sarrazin was excellent to work with. He delivered exactly what he promised on time and kept me updated every step of the way. His follow-ups and prompt replies meant I never had to wonder what was happening. He is hardworking, patient, and very knowledgeable, always looking at the situation from a holistic perspective to give the best support. With his professionalism and great manner, I felt fully supported throughout the process. Highly recommended!
⭐⭐⭐⭐⭐ I had the pleasure of working with Mathais as my family lawyer, and I couldn’t have asked for a better experience. He was absolutely amazing; clear, timely, and incredibly informative throughout the entire process. Mathais took the time to explain everything in a way that made sense, always making sure I felt confident and well-informed before moving forward. I truly appreciate his support and would highly recommend him to anyone looking for a trustworthy and knowledgeable family lawyer.
⭐⭐⭐⭐⭐ I had a great experience working with Mathais and his firm! Mathais was incredibly helpful, clear, and informative throughout the entire process. I felt well-supported and confident in every step thanks to his guidance. I highly recommend Freedom Family Law’s services to anyone in need of legal assistance!
Conclusion
A cohabitation agreement is not just a legal formality. It is a foundation of trust and protection for couples who share their lives together. By working with an experienced Cohabitation Agreement Lawyer, you ensure your agreement is fair, enforceable, and designed to safeguard your future. Do not wait until it is too late. Take control of your financial and personal security today with help from Freedom Family Law.
Ready to protect your future together?
Contact Freedom Family Law today to get a personalized, affordable Cohabitation Agreement without ever leaving your home.
About the Author – Mathais Sarrazin
Mathais Sarrazin is the founder and principal lawyer at Freedom Family Law in British Columbia. A graduate of UVic Law (2012) and a proud member of the BC Bar since 2013, Mathais brings over a decade of experience helping couples and families protect what matters most.
Before founding Freedom Family Law, Mathais gained extensive courtroom experience in both criminal defense and family law, running Supreme Court trials within months of being called to the bar. That early exposure taught him one crucial lesson — many family disputes are preventable with the right planning and communication.
Today, Mathais focuses on helping BC couples create strong, transparent agreements that protect their rights, assets, and relationships. His approach is personal, responsive, and client-focused — he takes the time to understand each couple’s unique situation and offers flat-rate, transparent pricing to eliminate surprises.
When he’s not helping clients, Mathais enjoys spending time with his family and living the balanced lifestyle he encourages his clients to achieve.

