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The Affidavit of Divorce in Alberta: Who Must Swear It and When

Find out what the divorce affidavit does in an Alberta desk divorce, who swears it, which forms apply, and what to check before you file.

Family Law4 min readTSLBy the Treadstone Law Team · AlbertaUpdated November 6, 2026
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Key takeaways
  • In an Alberta desk divorce the supporting affidavit is Form FL-23 for one applicant or FL-24 when two spouses apply jointly.
  • The judge may decide the divorce on paper, so the affidavit is the evidence the Court reads, and the Court can still require more evidence or an appearance.
  • A self-represented person who consents to a desk divorce must also provide an affidavit of execution.

If you are asking for an uncontested divorce in Alberta without going before a judge, your sworn evidence does most of the talking. That evidence is the affidavit that goes in your divorce package.

This article explains who swears it, which form applies, and how the affidavit fits with the rest of your application. Check the Court's current forms and instructions as you prepare it, since forms can be updated from time to time.

This article covers the law of Alberta.

What the affidavit is for

A desk divorce is a request for a divorce judgment without any appearance by the parties or their lawyers. Because nobody speaks to the judge, your written, sworn evidence has to cover what the Court needs to decide.

A desk divorce application consists of a Request for Divorce, a supporting affidavit, and a proposed Divorce Judgment or Divorce Judgment and Corollary Relief Order. If the clerk is satisfied the documents meet the rules and the Court's practice, the clerk places them before the Court.

Who swears it

Which form you use depends on whether you are applying alone or together:

SituationRequestAffidavit
One spouse appliesForm FL-21Form FL-23 Affidavit of Applicant
Both spouses apply jointlyForm FL-22Form FL-24 Joint Affidavit of Applicants

So in a single application, the applicant swears the affidavit. In a joint application, both applicants swear the joint affidavit. A desk divorce can be sought where both parties consent, where the defendant has not filed a defence or demand for notice and has been noted in default, where the Court orders it on application, or where a joint statement of claim was filed and no party has withdrawn.

There is an extra step for some people. A self-represented litigant's consent to a desk divorce must be accompanied by an affidavit of execution. If you are self-represented, check the Court's current instructions for how that affidavit is prepared.

What the Court must be satisfied about

The exact wording of the form guides what you write, and you should follow the current form and its instructions. In general, though, the facts you swear to must support the legal requirements for a divorce. These include:

An agreement about separation, financial support, property division, parenting time or decision-making is not collusion. Also, spouses can live under the same roof and still be separated, but they must give evidence of the separation.

How it is sworn and what the judge can do

An affidavit is only evidence once it is properly sworn. The steps for swearing it are set by the Court's instructions, so it is worth confirming them with the Court or a lawyer before you sign anything. The Court's instructions set out who may commission an affidavit for a divorce package, so confirm that on the current instructions or with the Court before you book an appointment, rather than relying on a general rule.

Be accurate. Reviewing the paperwork, the Court may render any judgment the parties are entitled to, direct an appearance, require further evidence, direct the applicant to proceed to trial on oral evidence, or make any other order. A hearing is required only if the Court orders it. Gaps or inconsistencies in your affidavit are exactly what could lead to a request for more evidence.

What to do next

If dates of separation, residence, children or a spouse's consent are unclear, a lawyer can review your affidavit before you swear it.

Frequently asked questions

Who swears the affidavit in a divorce application?

If one spouse applies, that applicant swears Form FL-23. If both apply jointly, they swear the Joint Affidavit of Applicants, Form FL-24.

Do I need an affidavit if my spouse agrees to the divorce?

Yes, a desk divorce application still includes a supporting affidavit. A self-represented person's consent must also come with an affidavit of execution.

Will I have to go to court after I file the affidavit?

Not necessarily. A desk divorce is decided on paper, but the Court can direct an appearance, require further evidence or send the applicant to a trial on oral evidence.

Who can commission my affidavit?

This depends on the Court's current instructions. Confirm with the Court or a lawyer before you arrange to swear the document.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Alberta laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in Alberta. Reach us at 1-844-900-1070 or send our Team a message.

This is a family law question

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