How to File for Divorce in Alberta

Filing for divorce in Alberta means navigating both federal law (the Divorce Act governs the actual dissolution of marriage) and provincial rules (the Family Property Act controls asset division). The Court of King's Bench is the only court with jurisdiction to grant a divorce in the province, and the process has nine distinct steps from your first filing to your final Certificate of Divorce.

Here is the complete sequence.

Establish Residency and Grounds

Before filing, at least one spouse must have been ordinarily resident in Alberta for a continuous 12 months immediately before starting the action. A temporary absence for work or school does not break residency, but permanently relocating to another province resets the clock there.

The sole legal ground for divorce is "breakdown of the marriage," which you prove one of three ways:

• One-year separation — the most common route. You can file your Statement of Claim before the year is up, but the court cannot grant the Divorce Judgment until the full 12 months have passed. A reconciliation attempt of up to 90 days does not reset the separation clock.
• Adultery — requires proof (typically a sworn affidavit from the spouse who committed it). You cannot rely on your own adultery.
• Cruelty — physical or mental cruelty severe enough that continued cohabitation is intolerable. Requires detailed evidence. Rare in uncontested filings.

File Your Statement of Claim

Take your completed Form FL-01 (Statement of Claim for Divorce) to the Court of King's Bench Registry in your judicial district. If you are also claiming property division, use Form FL-03 instead. For a joint divorce where both spouses agree, use Form FL-08.

The filing fee is CA$310 — that includes the CA$300 court commencement fee plus a CA$10 federal registration fee. The clerk stamps your documents with a file number and sends registration details to the Central Registry of Divorce Proceedings in Ottawa, which checks for duplicate actions nationwide and issues a Clearance Certificate. No divorce judgment can be granted without that certificate.

Serve the Other Spouse

For sole applications, you must formally serve the filed Statement of Claim on the other spouse. You cannot serve the papers yourself — a third-party adult (a process server, a friend, any person of sound mind) must hand-deliver them.

Alberta's Rule 12.57 requires the server to attach a clear photograph of the person being served to the Affidavit of Service and swear under oath they used it to verify identity. Response deadlines start from the date of service: 20 days if served in Alberta, 30 days elsewhere in Canada, 60 days outside Canada.

Joint divorce applicants skip the service step entirely.

Navigate the Response Window and Default

If the other spouse does not file a Statement of Defence within the response window, you can file Form 14 (Noting in Default), which shuts them out of proceedings unless a judge grants leave. The case stays on the uncontested track.

If a defence or counterclaim is filed, the divorce moves to the contested track — a longer process involving mandatory triage, settlement conferences, and potentially trial.

Submit the Desk Divorce Package

For uncontested cases, you compile and submit the Desk Divorce Package to the Registry. This includes your Request for Divorce (Form FL-21), Affidavit of Applicant (Form FL-23), the original Marriage Certificate, and a proposed Divorce Judgment (Form FL-25). If children under 18 are involved, you also include child support worksheets and your Parenting After Separation course certificates.

The court reviews the package administratively — no court appearance required. A justice signs the Divorce Judgment if everything is in order. The signed judgment is mailed or emailed to both parties.

Wait 31 Days, Then Request Your Certificate

The Divorce Judgment does not take effect immediately. There is a mandatory 31-day appeal period. On the 32nd day, if no appeal has been filed, either party can request a Certificate of Divorce from the Registry. That certificate is the final, legal proof that the marriage is dissolved.

Expect the full process to take 3 to 6 months for an uncontested desk divorce, depending on Registry processing times and how quickly service and the Ottawa clearance certificate are completed.

What the Guide Covers

The Alberta Divorce Filing Process Guide walks through every step above with worksheets for tracking deadlines, organizing your financial disclosure, and ensuring your desk divorce package meets the clerk's checklist — so your filing is accepted the first time.

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