By the time most people call us about separation, they have already made the list in their head. The house, the truck, the pension, the savings account that only ever had their name on it. Our family lawyers are often asked to confirm that list. Family property division in Alberta rarely lines up with it, because the law looks at when property was acquired and where it came from, not whose name is on the paperwork.
This guide covers the governing statute, what is divisible, what is exempt, how the home, pensions and debt are handled, and how couples in Edmonton and across Alberta settle these questions without a trial.
Short answer
In Alberta, family property division is governed by the Family Property Act, which since January 1, 2020 applies to both married spouses and adult interdependent partners. The starting point is an equal division of property acquired during the relationship, subject to exemptions such as inheritances and pre relationship property, and subject to a court's discretion to divide unequally.
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The Family Property Act replaced the Matrimonial Property Act effective January 1, 2020.
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Equal division is a starting point, not a fixed rule.
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Family property includes real estate, accounts, investments, pensions, vehicles, business interests and debts.
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Exempt property generally includes pre relationship assets, gifts, inheritances and personal injury awards.
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The increase in value of exempt property during the relationship is generally still divisible.
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Full disclosure is a legal obligation and a Mandatory Requirement before filing in the Court of King's Bench of Alberta.
Which law divides property in Alberta?
Property between separating partners in Alberta is divided under the Family Property Act (Alberta), renamed from the Matrimonial Property Act effective January 1, 2020. From that date, the Act also applies to adult interdependent partners, not only married spouses.
Before 2020, unmarried partners had to rely on trust and unjust enrichment claims to get a share of property held in the other person's name. Read more in our post on equalization versus division in Alberta family property.
The Divorce Act (Canada) deals with divorce, parenting and support for married spouses, but it does not divide property. General information on Alberta's family statutes is published at alberta.ca.
Is everything split 50/50 in Alberta?
Not automatically. The starting point under the Family Property Act is an equal division of property acquired during the relationship, but it is a starting point rather than a rule that decides the case.
The presumption treats a relationship as an economic partnership. It does not depend on who earned more or who paid the mortgage, and contributions made outside paid work count.
It can also be displaced. Some property is exempt entirely, and even divisible property may be split unevenly if an equal division would not be just and equitable.
What counts as family property?
Family property in Alberta is broader than most people expect. It generally captures value accumulated during the relationship regardless of whose name is on title. Common categories include:
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Real estate, including the family home, rental and recreational property
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Bank accounts, cash savings and joint accounts
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Investments, including non registered portfolios, TFSAs and stock options
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Pensions, RRSPs, RRIFs, LIRAs and other registered plans
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Vehicles, trailers and equipment
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Business interests, private company shares and professional practice value
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Household contents and other personal property of real value
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Debts incurred during the relationship
The last item surprises people. Family property division in Alberta is a net exercise: what is owned minus what is owed.
What property is exempt?
Some property is exempt from division under the Family Property Act. Exempt property in Alberta generally includes:
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Property one partner owned before the relationship began
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Gifts received from a third party during the relationship
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Inheritances received during the relationship
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Proceeds of a personal injury award
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Insurance proceeds paid to one partner
Here is the part that causes the most disagreement. The exemption generally protects the value the asset had at the start, not everything it has become. The increase in value during the relationship is generally still divisible, subject to the court's discretion.
That is why tracing matters. If you inherited $80,000 and it sat in a clearly labelled account, the exemption is straightforward to prove. If the same $80,000 went into a joint account and paid down a shared mortgage, it becomes much harder. The person claiming the exemption must show where the money came from and what it became.
Divisible vs exempt property in Alberta
| Property | Usual starting treatment | Practical note |
|---|---|---|
| Home bought during the relationship | Divisible | Title in one name does not change this |
| Home owned before the relationship | Value at start generally exempt | Growth during the relationship is generally divisible |
| Inheritance kept separate | Generally exempt | A separate account and records help |
| Inheritance mixed into joint accounts | Exemption may be lost | Tracing is the whole issue |
| Gift from a third party | Generally exempt | Gifts between partners differ |
| Pension earned during the relationship | Divisible | Requires valuation |
| Pension credits earned before the relationship | Generally exempt | Service dates drive the math |
| Line of credit debt from the relationship | Generally shared | Purpose of the borrowing can matter |
| Property bought after separation | Often excluded | The separation date is critical |
What happens to the family home?
For many families, no asset carries more feeling than the home. Who gets the house in a divorce in Alberta depends on more than the land title certificate. Being on title is not the same as being entitled, and being off title does not mean you have no claim.
There are three common outcomes. One partner buys out the other's share and refinances the mortgage alone. The home is sold and the net proceeds divided. Or the sale is deferred, often so children can finish a school year, on terms recorded in writing.
Separately from ownership, a court can grant exclusive possession of the home to one partner for a period of time. That decides who lives there, not who owns it or how the equity is split.
The mortgage keeps running throughout. Both names generally stay on the loan until it is refinanced or paid out, which means the lender can still pursue both people. We cover that in what happens to the mortgage after separation in Alberta.
Pensions, RRSPs and registered accounts
Pensions are frequently the second largest asset after the home, and sometimes the largest. A defined benefit pension earned during the relationship is divisible family property in Alberta, and dividing it usually requires a formal valuation rather than a number pulled from an annual statement.
RRSPs and other registered accounts can generally be rolled between partners on a tax deferred basis under a written separation agreement or a court order. Done correctly, no tax is triggered on transfer. Done informally, a withdrawal can create a tax bill nobody budgeted for.
That is also why $50,000 in an RRSP is not the same as $50,000 in savings. Our post on pensions, RRSPs and property division in Alberta divorces explains the valuation and rollover mechanics.
What about debts?
Debts incurred during the relationship are generally shared in Alberta, in the same way assets are. That typically includes credit cards, lines of credit, vehicle loans, tax arrears and the mortgage.
Remember, lenders are not bound by your separation agreement. If both names are on a line of credit, the bank can pursue either person. An indemnity clause gives you a claim against your former partner, but it does not remove you from the loan.
Debt taken on after separation, or run up for purely personal purposes, may be treated differently. See dividing debts during a divorce for how those arguments usually run.
What if an equal split would be unfair?
The Family Property Act gives the court discretion to divide property unequally where an equal division would not be just and equitable. Outcomes depend heavily on the facts.
Factors a court may weigh include the length of the relationship, each partner's contribution to the property or to the other's career or business, gifts or transfers between the partners, whether property was dissipated or wasted, and any prior agreements.
Unequal division is not a general fairness override, and it is not a remedy for how the relationship ended. Alberta has no fault divorce, and conduct during the marriage is not, on its own, a property argument.
When is property valued?
Timing is one of the most practical problems in family property division in Alberta. Property is generally valued as close as possible to the date of division, not the date you separated, while what is captured as family property is measured against the relationship period.
That gap catches many people by surprise when markets move. A separation in one year and a settlement two years later can mean a house, a portfolio or a business is worth materially more or less than it was on the day someone moved out. Mortgage principal paid after separation also has to be accounted for.
Agreeing on a valuation date early, in writing, removes a great deal of later argument. Where the parties cannot agree, a jointly retained valuator is usually faster than competing reports.
There is also a deadline to watch. Under the Family Property Act, an adult interdependent partner generally has two years from when they knew, or ought to have known, that the relationship ended to apply for a division of family property. Different timing rules apply to married spouses. Because a missed limitation period can end a claim no matter how strong it is, get advice about your own dates rather than assuming there is no rush.
Do you have to disclose everything?
Yes. Financial disclosure is a legal obligation in Alberta family matters, not a courtesy, and it applies to both partners equally. You must disclose income, assets, debts, corporate interests and the documents behind them.
Disclosure now sits at the front of the court process. Under the Family Focused Protocol (FFP) of the Court of King's Bench of Alberta, effective January 2, 2026, financial disclosure exchange is one of the Mandatory Requirements that must generally be completed before a family matter is filed, with proof of compliance in the intake package. See Alberta Courts Notice to the Profession and Public NPP #2025-04 at albertacourts.ca.
Hiding assets tends to cost more than it saves. A court may draw adverse inferences, impute income, order costs, or set aside an agreement reached without honest disclosure.
Can you agree to something different?
Yes. Partners in Alberta can agree to divide property differently than the statutory starting point, and most family property matters resolve by agreement rather than by judgment.
The Family Property Act imposes formalities, and this is where doing it yourself is not as easy as it looks. Each party must acknowledge the agreement in writing, before a lawyer who is not the other party's lawyer, having received independent legal advice. An agreement signed at the kitchen table without that step is vulnerable, and so is one built on incomplete disclosure.
The same formality applies to prenuptial and cohabitation agreements. Getting it right at signing is generally less expensive than litigating validity later.
Step by step: how family property division in Alberta works
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Fix the dates. Identify when the relationship began and the date of separation. Both drive what is family property.
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List everything. Inventory all assets and debts in either name, joint or sole, in Alberta or elsewhere.
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Exchange disclosure. Provide statements, tax returns, mortgage documents and pension statements.
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Classify each item. Sort property into divisible, exempt, and exempt with a divisible increase in value.
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Trace the exemptions. Gather documents showing where exempt funds came from and what they became.
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Value the assets. Obtain valuations for the home, pensions and business interests, ideally with a jointly retained valuator.
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Net out the debts. Subtract shared liabilities from shared assets to reach the net value available for division.
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Negotiate the division. Decide who keeps what, what gets sold, and what payment balances the two sides.
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Document it properly. Sign a written agreement with independent legal advice for both parties, or obtain a consent order.
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Implement it. Transfer titles, refinance the mortgage, complete registered plan rollovers and close joint accounts.
Frequently asked questions
Does my spouse get half the house if it is only in my name?
Possibly. Family property division in Alberta looks at when property was acquired and where the money came from, not whose name is on title. A home bought during the relationship is generally divisible even if only one person is registered on it. If you owned the home before the relationship, its value at that time is generally exempt, while the growth during the relationship is shared.
Is inherited money protected in an Alberta divorce?
Generally yes, if you can trace it. Inheritances are exempt property under the Family Property Act. The exemption protects the value received, but the increase in value during the relationship is generally divisible. Keeping an inheritance in a separate account with clear records makes it easier to prove. Once the money is mixed into joint accounts, tracing gets harder.
Do common-law partners divide property in Alberta?
Yes. Since January 1, 2020, the Family Property Act applies to adult interdependent partners as well as married spouses. That status generally arises after three continuous years of living together in a relationship of interdependence, or where the partners live together in a relationship of some permanence and there is a child of the relationship, or by signing an Adult Interdependent Partner Agreement. Before 2020, unmarried partners relied on trust claims instead.
How are debts divided in an Alberta separation?
Debts incurred during the relationship are generally shared, including credit cards, lines of credit, vehicle loans and the mortgage. Property division is a net calculation, so liabilities are subtracted from assets. Lenders are not bound by a separation agreement, so both names usually stay on a joint loan until it is refinanced or paid out.
Can we just write our own property agreement?
You can negotiate your own terms, but the Family Property Act sets formalities for a binding property agreement. Each party must acknowledge the agreement in writing before a lawyer who is not the other party's lawyer, after receiving independent legal advice. Agreements signed without that step, or based on incomplete financial disclosure, can be challenged later and may be set aside.
What happens if my partner hides assets?
Financial disclosure is a legal obligation in Alberta, and it is a Mandatory Requirement before filing under the Family Focused Protocol that took effect January 2, 2026. If assets are concealed, a court may draw adverse inferences about their value, order costs against the party who withheld information, or set aside an agreement reached without honest disclosure.
Talk to an Edmonton family lawyer
Untangling years of shared finances is stressful, and property questions get easier once someone has seen your actual numbers. The team at Demas Schaefer focuses exclusively on family law and helps clients in Edmonton and across Alberta sort out what is divisible, what is exempt, and what a workable settlement looks like. You can read about our family property services, and we offer a free 15-minute telephone or video consultation so you can see how we can help. Call 780-423-2643 or set up an appointment with one of our family lawyers.
About the author
Sarbjit Bains is Counsel at Demas Schaefer LLP in Edmonton, Alberta, where his work is limited to family law. He assists clients with property division, support and parenting matters, from negotiated agreements to contested applications.
Last reviewed: September 21, 2026.
This article provides general information about family law in Alberta and is current as of September 21, 2026. It is not legal advice and does not create a lawyer-client relationship. Family law outcomes depend on the specific facts of each case. If you need advice about your own situation, speak with a lawyer.