The 12-month de facto rule (and the shortcut couples miss)

If you're applying as a de facto couple (not married), you generally need to show you've been in the relationship for at least 12 months before you lodge. It's one of the first things to get right, because lodging too early is a common, avoidable problem.

The shortcut: register your relationship

Registering your relationship with a participating Australian state or territory can waive the 12-month requirement. It's a straightforward administrative step that many couples don't realise exists.

A few things to know:

• Not everywhere offers it. WA and the NT don't have a usable scheme; the ACT, NSW, QLD, SA, TAS and VIC do.
• Registration waives the duration rule — you still need to show you live together and the relationship is genuine and continuing.
• Married couples don't need the 12-month period at all.
• Having a child together is another way the requirement can be met.

Why it matters

Getting the timing and pathway right at the start avoids one of the most frustrating outcomes: a genuine application that fails on a technicality.

Takeaway: If you're de facto and short of 12 months, look into relationship registration before you lodge.

General information only — not migration or legal advice. Always check current requirements at immi.homeaffairs.gov.au. ProofOfUs is a self-help organising tool, not a registered migration agent.