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Partner Support Under the Alberta Family Law Act

Understand what partner support is in Alberta, who qualifies under the Family Law Act, and how it differs from spousal support under the Divorce Act.

Family Law5 min readTSLBy the Treadstone Law Team · AlbertaUpdated November 1, 2026
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Key takeaways
  • Partner support is support between adult interdependent partners under the Family Law Act, and the Act also covers spouses.
  • Divorce Act support is for married couples seeking a divorce, while Family Law Act support also reaches unmarried partners and married spouses who are not divorcing.
  • The misconduct rule differs: the Family Law Act has narrow exceptions, while the Divorce Act has none.

If you lived in a long relationship outside marriage, you may hear the term partner support. It is the Alberta label for support owed between adult interdependent partners.

This article explains what it is, who qualifies, what a court considers, and how it differs from spousal support under the Divorce Act.

This article covers the law of Alberta.

What partner support is

The Family Law Act says every spouse or adult interdependent partner has an obligation to provide support for the other, subject to Division 2 of the Act. On application, a court may order one to pay support to the other, and a support order can be made only if certain conditions are met, which are set out below. When this is paid between unmarried adult interdependent partners, it is called partner support.

A former adult interdependent partner is included, so the relationship does not need to be ongoing.

In plain terms, this is a way for the law to deal with the financial side of a separation between people who built a life together without marrying. The same Act speaks to spouses and adult interdependent partners, so many of the rules look alike, although some differ from the Divorce Act, as the comparison below shows.

Who qualifies as an adult interdependent partner

A person is an adult interdependent partner if they have lived in a relationship of interdependence for a continuous period of at least 3 years, or for some permanence if there is a child of the relationship, or if they entered an adult interdependent partner agreement. A relationship of interdependence means sharing one another's lives, being emotionally committed and functioning as an economic and domestic unit.

The Alberta Court of Justice explains that unmarried former partners may owe or be owed Adult Interdependent Partner Support if they lived in an interdependent relationship for at least three continuous years or share a natural or adopted child, but having a child together does not in itself give rise to entitlement. Whether your relationship meets these tests depends on the details, so it is worth confirming with a lawyer.

How a court decides

A support order may be made only if you have a declaration of irreconcilability, are living separate and apart, are in discord and cannot reasonably be expected to live together, or one of you has refused or neglected to provide necessaries without sufficient cause. A court may declare there is no prospect of reconciliation on application.

The court then weighs each person's conditions, means, needs and circumstances, the payer's other support obligations, and contributions from others in the household. Its objectives include recognizing economic advantages and disadvantages, relieving hardship and promoting self-sufficiency within a reasonable time. Child support takes priority if both are sought.

While an application is pending, the court may make an interim order that follows those factors and objectives so far as practicable.

You may also hear about the Spousal Support Advisory Guidelines. They are not law, but judges often base their spousal support decisions on them. They do not decide whether someone is entitled to support: entitlement has to be established first, and an income gap alone is not enough. How they might apply to your situation depends on the facts, so it is worth confirming with a lawyer.

How it differs from Divorce Act spousal support

PointDivorce ActFamily Law Act
Who it coversMarried couples seeking a divorce, including former spousesSpouses and adult interdependent partners, including unmarried partners and married spouses not divorcing
MisconductNot consideredGenerally not considered, except conduct that unreasonably causes or prolongs need or affects ability to pay
Other household membersNot listed among the factorsContributions by others living with either party are a factor
Child supportPriority to child supportPriority to child support

Unmarried partners cannot use the Divorce Act. Divorce Act corollary relief is heard by the Court of King's Bench, while Family Law Act support applications may also go to the Alberta Court of Justice, so the right court depends on your situation.

What to do next

Once an order or agreement is in place, it helps to know who handles the payments: unless the parties agree or the court orders otherwise, the Maintenance Enforcement Program collects and enforces spousal and partner support payments in Alberta.

If your life changes after an order is made, the court may vary, suspend or terminate a support order, and for spousal or partner support the ground is a change in the condition, means, needs or other circumstances of either party. Under the Family Law Act, others living with either party count only as a household-contribution factor and as a possible change of circumstances, not as an automatic end to support. Whether a particular change is enough depends on your order and your facts, so it is worth confirming with a lawyer.

Frequently asked questions

Is partner support the same as spousal support?

They are closely related. Partner support is the Family Law Act support paid between adult interdependent partners. Spousal support under the Divorce Act is for married couples seeking a divorce.

Can a married person claim under the Family Law Act?

Yes. Married spouses who are not seeking a divorce can still claim spousal support under the Family Law Act.

Does support end when the recipient dies?

Unless the court orders otherwise, a support order terminates on the death of the person receiving support, but arrears owing before then are not affected.

Can a support agreement change an existing order?

No. A spousal or partner support agreement cannot vary an existing spousal or adult interdependent partner support order. Changing an order requires a court application.

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.

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