Who the subclass 300 is for
The Prospective Marriage visa (subclass 300) is the partner visa pathway for engaged couples. It suits applicants who are overseas, plan to marry an Australian citizen, permanent resident or eligible New Zealand citizen, and don't yet qualify for the de facto route because they haven't lived together for 12 months.
How it works
Once granted, the subclass 300 lets you travel to Australia and you must marry your sponsor within nine months. It is a single-stage temporary visa — it does not itself become permanent. After you marry, you apply for the onshore partner visa (820/801) to continue toward permanent residence. That means the 300 is really the first step of a longer journey, not a destination.
What you need to show
You'll need to demonstrate that you genuinely intend to marry — typically including evidence you have met in person as adults, your plans for the wedding, and that your relationship is genuine and continuing. Because it leads into the partner program, the same four pillars of relationship evidence matter from the very beginning.
Weighing it up
The 300 adds an extra application, an extra fee and extra time compared with going straight to a partner visa — so it isn't the cheapest route. But for engaged couples who are apart and not yet eligible as de facto partners, it is often the only correct pathway. The total journey from a 300 through to permanent residence can run several years, so plan it with realistic timelines and costs in mind.
Next steps
If you're engaged and unsure whether the 300 or a partner visa is right for you, book a consultation. We'll confirm your eligibility and map the full pathway — including what comes after the wedding — before you commit.
This article is general information only and does not constitute immigration or legal advice. Please book a consultation for advice specific to your circumstances.