In Alberta, common-law couples are legally known as Adult Interdependent Partners (AIPs). To protect your property from the mandatory equal division rules of the Family Property Act, you must draft a legally binding Cohabitation Agreement with full financial disclosure and Independent Legal Advice.
Moving in together is a major milestone, but it also carries significant legal weight that most couples do not initially realize. Whether you are renting an apartment in Calgary or buying a home in Edmonton, drafting a cohabitation agreement for an Adult Interdependent Relationship in Alberta is the smartest way to protect your financial independence. Alberta law treats long-term unmarried couples very similarly to married couples when it comes to breaking up.
Under the Adult Interdependent Relationships Act, you become an AIP if you live together in a relationship of interdependence for three continuous years, or immediately if you share a child. 👪 Once you hit this milestone, the Family Property Act automatically applies to you. This means that if you separate, any property or debt acquired during the relationship is generally divided equally, 50/50.
To avoid this automatic division and protect the assets you worked hard to build, you need a customized legal contract. We highly recommend browsing our directory to find a skilled local family lawyer who can draft a comprehensive cohabitation agreement tailored specifically to your relationship’s unique financial needs.
Step-by-Step Process for Drafting a Cohabitation Agreement in Alberta
Drafting a solid agreement requires open communication and strict legal formatting. If you want to legally opt out of Alberta’s standard property division rules, most couples follow this standard step-by-step process.
Step 1: Discuss Your Financial Expectations
Before involving a law firm, sit down and have an honest conversation about money. 💬 Discuss who will pay the mortgage, how household bills will be split, and whether you intend to keep your retirement savings and bank accounts strictly separate. Having a clear idea of your goals makes the legal drafting process much smoother.
Step 2: Gather Financial Disclosure Documents
Just like a prenup, a cohabitation agreement requires full and honest financial disclosure. Both partners must gather proof of their net worth, including CRA tax returns, property assessments, investment portfolios, and outstanding debts. Hiding assets will make the agreement legally void.
Step 3: Have a Lawyer Draft the Contract
Once your goals and financial schedules are ready, one partner will hire a lawyer to draft the formal Cohabitation Agreement. 📝 The lawyer will include specific clauses under the Family Property Act stating exactly what will happen to the family home, business interests, and whether any partner support (spousal support) will be payable upon separation.
Step 4: Execute with Independent Legal Advice
To finalize the contract, the second partner must take the draft to a completely different lawyer for Independent Legal Advice (ILA). This lawyer will review the contract to ensure it is fair and explain the legal rights the partner is giving up. Both partners and their respective lawyers will then sign the final document.
How Much Does it Cost in Alberta?
Protecting your assets with a cohabitation agreement is an excellent financial investment. Here is a general breakdown of the legal costs you can expect to pay in Alberta as of March 2026:
- Drafting the Agreement: Law firms typically charge between $1,500 and $3,500 CAD to consult with you, draft the custom agreement, and prepare the financial schedules.
- Independent Legal Advice (ILA): The second lawyer for the other partner generally charges between $400 and $800 CAD for review and execution.
- Land Title Searches: About $20 to $50 CAD to officially verify ownership and mortgages on any real estate you currently own.
Without this agreement, separating from an Adult Interdependent Partner can lead to a massive legal battle. 💵 Litigating a contested property dispute at the Court of King’s Bench can easily cost between $15,000 and $40,000 CAD per person, making the upfront cost of a cohabitation agreement incredibly worthwhile.
| Legal Scenario | Without Cohabitation Agreement | With Cohabitation Agreement |
|---|---|---|
| Asset Growth | Growth is typically split 50/50. | Growth remains yours (if specified). |
| Shared Debt | Debts incurred are usually shared equally. | You are only responsible for your own debts. |
| Partner Support | You may be sued for monthly support. | Support can be limited or waived entirely. |
How Long Does the Process Take?
The timeline for finalizing a cohabitation agreement depends heavily on how quickly both partners can organize their financial documents. If both parties are highly cooperative and have their CRA notices and bank statements ready, the entire process can be completed in about 4 to 8 weeks.
The initial drafting by the primary lawyer usually takes 2 to 3 weeks. 📅 After that, the other partner needs time to schedule an appointment for Independent Legal Advice, review the document, and potentially request minor revisions, which takes another few weeks.
It is best to sign this agreement before you reach the 3-year common-law milestone or before you move into a home owned by one person. Doing it early establishes clear financial boundaries from the start and prevents the automatic application of the Family Property Act.
Frequently Asked Questions (FAQ)
Is a cohabitation agreement the same as a prenup?
Yes, functionally they are very similar. A cohabitation agreement is for unmarried couples, while a prenup is for those intending to marry. In Alberta, a well-drafted cohabitation agreement can automatically convert into a prenuptial agreement if you decide to marry later.
Can we just write it ourselves and get it notarized?
No. Under Alberta law, a domestic contract regarding property division is not enforceable unless both parties receive Independent Legal Advice from separate lawyers who sign a specific Acknowledgement form. A simple notary stamp is not enough.
Does a cohabitation agreement override a Will?
While an agreement deals with separation, it does not replace a Will. However, you can include clauses in the agreement where both partners waive their rights to make claims against each other’s estate upon death, which protects your intended heirs.
What happens if we buy a house together later?
A good lawyer will include future-proofing clauses. The agreement can dictate that any jointly purchased real estate will be divided strictly based on the percentage of the down payment each person contributed, rather than a default 50/50 split.
Can I force my partner to sign one?
No. Both parties must sign the contract voluntarily. If a judge at the Court of King’s Bench determines that one partner threatened, manipulated, or heavily coerced the other into signing, the agreement will be deemed invalid and thrown out.
Leave a Reply