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ARTICLE · 01 OCTOBER 2026

When Does A Relationship Become A De Facto Relationship?

Understanding when a relationship becomes legally recognised as de facto in Australia is more complex than many believe. This article examines the legal framework under the Family Law Act 1975, exploring how courts assess relationships of varying durations and what factors truly determine de facto status beyond the commonly misunderstood two-year threshold.

AustraliaFamily and Matrimonial

Many Australians believe a relationship only becomes a de facto relationship after living together for two years. That is a common misconception in family law. The legal position is more nuanced. The reality is far more complicated.

A relationship may be found to be de facto after a comparatively short period. Conversely, parties may remain in a relationship for many years and are never considered de facto at all.

It is important to understand the distinction because a de facto relationship may give rise to significant legal rights and obligations, including claims for property settlement and spousal maintenance.

Two separate questions

It is necessary to distinguish between two questions:

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The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

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