Divorce Laws in Alberta

Under the Divorce Act (R.S.C. 1985, c. 3, 2nd Supp.), the sole legal ground for divorce in Canada — including Alberta — is breakdown of the marriage. This fundamental ground can be established in one of three ways: separation for at least one year, adultery by one spouse, or physical or mental cruelty by one spouse that makes continued cohabitation intolerable (s. 8(2) of the Divorce Act).

The most common ground cited is a one-year separation. The spouses must have lived separate and apart for at least 12 consecutive months before the divorce can be granted. Notably, spouses may live under the same roof during this separation period as long as they can demonstrate they were living separate lives (e.g., separate sleeping arrangements, no shared marital activities). Alberta law also permits spouses to attempt reconciliation for up to 90 days during the one-year period without resetting the clock.

Adultery and cruelty are considered fault-based grounds. If a spouse committed adultery and it has not been condoned (forgiven), the other spouse may file for divorce without waiting through a one-year separation period. Similarly, if one spouse has subjected the other to physical or mental cruelty severe enough that living together is intolerable — which need only occur once — this constitutes grounds for divorce. Evidence of the adultery or cruelty is required.

Importantly, while fault-based grounds can allow a faster filing, once the divorce is granted on any ground, the reason for the divorce does not factor into the court's decisions regarding property division, parenting arrangements, or support. Alberta's property and support laws are not based on marital fault.

To file for divorce in Alberta, at least one spouse must have been ordinarily resident in the province for at least one year immediately before the divorce proceeding is commenced (s. 3(1) of the Divorce Act). This requirement ensures the Alberta Court of King's Bench has proper jurisdiction to hear and decide the divorce case. It does not matter where the marriage took place — spouses who married in another province or country can divorce in Alberta, provided the residency requirement is met.

If neither spouse meets the one-year residency threshold in Alberta, the divorce cannot be filed in the province. The couple would need to file in whichever Canadian province or territory where one of them has been ordinarily resident for at least one year. There is no separate county-level residency requirement in Alberta — the one-year provincial residency is the sole jurisdictional prerequisite.

It is also important to note that you do not need to be a Canadian citizen to file for divorce in Alberta. As long as one spouse has been ordinarily resident in the province for the required period, the court can proceed with the divorce. For individuals residing outside Canada, special rules may apply regarding service of divorce documents and timelines for responding.

Property division in Alberta is governed by provincial law — specifically, the Family Property Act (RSA 2000, c. F-4.7, formerly the Matrimonial Property Act, renamed as of January 1, 2020). The Family Property Act applies to married spouses who separated or divorced on or after January 1, 2020. For couples who separated before that date, the former Matrimonial Property Act (as it read on December 31, 2019) applies, unless both spouses agree to have the Family Property Act govern their situation.

The default rule under the Family Property Act is that family property (also called matrimonial property) is divided equally — 50:50 — between spouses upon separation or divorce. Family property includes all assets and debts acquired by either spouse during the marriage, including real estate, vehicles, bank accounts, investments, pensions, and household goods. The family home receives special treatment under the Act and the Alberta Dower Act, which gives married parties certain rights concerning the matrimonial home.

Certain property is exempt from equal division, including property owned by either spouse before the marriage, gifts received from third parties during the marriage, inheritances, and certain insurance proceeds. However, any increase in value of exempt property during the marriage is subject to division. The court may also order an unequal distribution if it determines that an equal split would not be just and equitable, considering factors such as each spouse's contribution to the marriage, the length of the marriage, and any prior agreements between the spouses.

Fault in causing the breakdown of the marriage is not a factor in property division. Neither the Family Property Act nor its predecessor uses marital misconduct as a basis for adjusting the division of property. Spouses can negotiate their own property agreement (separation agreement or minutes of settlement), but such agreements must comply with the formal execution requirements of the Family Property Act, including independent legal advice for both parties.

Spousal support (sometimes called alimony or maintenance) in Alberta is governed by the federal Divorce Act for married couples who are divorcing, and by the provincial Family Law Act (SA 2003, c. F-4.5) for married couples who are separating without divorcing and for adult interdependent partners (common-law couples). Both statutes establish similar objectives for spousal support, including recognizing economic advantages or disadvantages arising from the marriage or its breakdown, apportioning financial consequences of child care, relieving economic hardship caused by the breakdown of the marriage, and promoting self-sufficiency within a reasonable time.

When determining whether spousal support is payable, and if so, how much and for how long, the court considers several factors: the financial means, needs, and circumstances of both spouses; the length of the marriage or cohabitation; the roles each spouse assumed during the relationship (e.g., whether one spouse left the workforce to raise children); each spouse's earning capacity and ability to become self-sufficient; and any existing support orders or agreements. Under the Family Law Act, additional factors include whether either partner has obligations to support other persons and whether either partner is cohabiting with a new partner.

Alberta courts frequently use the Spousal Support Advisory Guidelines (SSAG), a set of federal advisory guidelines released in 2005, to calculate appropriate ranges for both the amount and duration of spousal support. The SSAG use formulas based on the spouses' gross incomes, the length of the relationship, and whether there are dependent children. However, these guidelines are advisory only and do not have the force of law — judges retain discretion to depart from them based on the circumstances of the case. Spousal support duration can range from a defined period for shorter marriages to indefinite support for marriages lasting 20 years or more. Child support always takes priority over spousal support under both the Divorce Act and the Family Law Act.

In Alberta, matters relating to children in divorce are governed by the federal Divorce Act (as amended in 2021) and the provincial Family Law Act (SA 2003, c. F-4.5). Under the 2021 Divorce Act amendments, "custody" and "access" have been replaced with "parenting arrangements," "parenting time," and "decision-making responsibility." All decisions must be made based on the best interests of the child.

Parenting time refers to the time a child spends in each parent's care. Decision-making responsibility refers to authority for significant decisions about the child's well-being (health, education, religion, culture, extracurricular activities). These can be allocated solely to one parent, shared, or divided by subject matter. The court considers the child's physical, psychological, and emotional safety; the nature of the child's relationship with each parent; each parent's willingness to support the child's relationship with the other parent; and any history of family violence.

Alberta mandates that divorcing parents with children under 16 complete the Parenting After Separation (PAS) course before filing a divorce application. This free online course covers child-focused communication, children's developmental needs during separation, and creating effective parenting arrangements. The PAS certificate must be dated within the last two years.

To file for divorce in Alberta, you begin by preparing a Statement of Claim for Divorce. If you and your spouse agree on all terms, you may file a joint divorce application together. All necessary forms are available on the Alberta Courts website (albertacourts.ca).

**Family Focused Protocol (FFP) — Effective January 2, 2026:** Alberta's most significant family court procedural change in two decades. Before accessing court, parties must complete several mandatory prerequisites:

1. **Parenting After Separation (PAS) Course:** For cases with children, both parties must complete this 6-hour program (online or in-person, ~$30) within 60 days of filing. Certificate must be dated within two years.

2. **Alternative Dispute Resolution (ADR):** Parties must attempt mediation, collaborative processes, or another ADR method within the previous six months. The Family Resolution Service offers subsidized mediation starting at $25/session based on income.

3. **Full Financial Disclosure:** Complete, up-to-date financial information must be filed and served in digital format before court.

4. **Family Court Counsellor Meeting:** Self-represented parties in Edmonton, Calgary, and Red Deer must meet with a Family Court Counsellor before proceeding.

The FFP aims to resolve approximately 70% of family law cases outside the courtroom within an 18-month timeline. The Urgent Process remains available for situations involving violence risk, potential child removal, or Emergency Protection Order reviews.

Once prerequisites are complete, file the Statement of Claim with the Court of King's Bench (~CAD $260). Fee waivers are available for financial hardship. The document must be personally served on the other spouse. The respondent has 20 days (within Alberta), 40 days (elsewhere in Canada), or 60 days (outside Canada) to respond.

Under the federal Divorce Act, the most commonly used ground for divorce — one-year separation — requires that spouses live separate and apart for at least 12 consecutive months before the divorce can be granted. This effectively serves as a mandatory waiting period for no-fault divorces. However, it is important to note that you do not have to wait the full year before filing your Statement of Claim for Divorce — you can file as soon as you separate, but the divorce judgment will not be granted until the one-year separation is complete.

During the one-year separation period, spouses may attempt reconciliation for up to 90 days without resetting the 12-month clock. If the reconciliation attempt exceeds 90 days, the separation period starts over. Spouses can live under the same roof during the separation, but they must be able to demonstrate they are living separate and apart (e.g., sleeping separately, not engaging in marital activities, and generally functioning as independent households).

If a spouse files for divorce on the fault-based grounds of adultery or cruelty, there is no mandatory separation period required. However, these grounds require evidence, and if the other spouse does not admit to the alleged conduct, proving it in court can be challenging and costly. Once the divorce judgment is granted, there is an additional 31-day appeal period before the divorce becomes effective and the Certificate of Divorce is issued. This 31-day period applies regardless of the grounds used. After the appeal period, the divorce is final and the parties are free to remarry.