Family Migration
Partner Visa Australia for Irish Couples: Evidence Rules, De Facto Standards, and Why the Offshore Door Matters
For Irish couples, the partner visa decision sits between onshore and offshore lodgement, and the de facto evidence standard is more specific than most realise. Why the offshore door matters even when both partners are already in Australia.
Migration rules change regularly. Treat this article as a policy snapshot and confirm current requirements with a licensed advisor before relying on it.
Most Irish couples who reach the partner visa question reach it on a clock. Orla is in Sydney on a Subclass 417 working-holiday visa with three months left on it. She met Tom at a barbecue in her third month, has been living with him in Newtown for six, and the conversation has moved from whether they want to stay together to which pathway lets them. It is the most common Irish-to-Australia partner-visa fact pattern, and the one the published guidance handles least well.
The Australian partner-visa system is not a single visa with a single test. It is four substantively different doors, and the door that fits an Irish applicant who built her relationship inside Australia is not the door that fits a couple who met on a video call and have been visiting back and forth ever since. The first useful question is not “do we qualify?” It is “which door, and when?”
The four doors are the onshore Subclass 820/801 pathway, the offshore Subclass 309/100 pathway, the Subclass 300 Prospective Marriage visa, and the Bridging Visa A that holds an onshore applicant in place legally during processing . Each has its own eligibility test, timing window, and consequences for what the couple does next.
Door one: the onshore Subclass 820/801
The 820/801 is the door most Irish couples reach for first, because it lets the applicant stay in Australia during processing. The 820 is the provisional visa granted on lodgement; the 801 is the permanent visa that follows, typically about two years later if the relationship continues and the second-stage evidence holds up.
The eligibility test has two limbs that matter for an Irish applicant on a WHV. First, the applicant must be in Australia at lodgement and at the decision on the 820. Second, the relationship must meet either the married standard or the de facto standard. For couples who are not married, the de facto standard requires evidence that the de facto relationship has existed for at least twelve months immediately before the application date, unless an exception applies . The exception that most often opens the door is the registered-relationship exception, addressed below.
The other practical matter at lodgement is the Bridging Visa A. When an applicant who holds a substantive visa (the WHV qualifies) lodges an onshore partner application, the Department grants a Bridging Visa A that takes effect when the substantive visa ceases . The Bridging Visa A permits work and study in Australia and has no end date until the partner visa is decided, but it does not permit international travel. If Orla wants to fly home to Galway for her sister’s wedding, she needs a Bridging Visa B before she leaves; without it, the Bridging Visa A ceases on departure and she cannot re-enter.
Door two: the offshore Subclass 309/100
The 309/100 mirrors the 820/801 but operates from outside Australia. The applicant must be outside Australia at lodgement and at the 309 decision; the 100 is the permanent visa that follows, typically about two years later.
For an Irish couple, the offshore door becomes the relevant one in two fact patterns. First, where the onshore window has closed because the WHV has ceased and no onward substantive visa is available. Second, where the applicant’s current visa carries a condition that prevents an onshore application. The most common such condition is No Further Stay (8503), occasionally attached to working-holiday or visitor visas; if 8503 applies, the applicant cannot lodge onshore without a waiver, and the offshore door is typically the realistic route .
The “onshore door is best because you can stay in Australia” framing is not a universal truth. For some couples, lodging offshore from Ireland after the WHV ceases is the cleaner option: the evidence file is assembled with less time pressure, the applicant keeps working in Dublin while the 309 processes, and the eventual grant lets her enter Australia with the provisional visa in hand. The choice turns on the WHV calendar, the in-Australia evidence to date, and the couple’s tolerance for the bridging-visa work-rights-but-no-travel period. AI tools list both pathways; they do not weigh them against a specific timeline.
Door three: the Subclass 300 Prospective Marriage visa
The Subclass 300 is the marriage-pathway door. It is lodged outside Australia, permits entry to Australia, and requires the holder to marry the Australian sponsor within nine months of grant . Once married, the holder lodges an onshore Subclass 820 and the partner-visa sequence continues from there.
For Irish couples who are clear on marriage as the next step, the 300 is sometimes the cleanest route, particularly where the twelve-month de facto threshold has not been met and a registered relationship is not practical. The trade-off is that the 300 is offshore-lodged and the wedding timing has to align with the visa grant rather than the couple’s preferred date. For couples who would have married anyway, it can resolve the visa question and the wedding-planning question together. For couples who would not have married for several years yet, it is a real decision about timing the wedding for migration reasons.
The 300 is sometimes treated as a niche option in DIY research. It is a fully operational visa subclass, used regularly by couples whose facts suit it.
Door four: the registered-relationship shortcut on the twelve-month rule
The fourth door is not, strictly speaking, a different visa subclass. It is the registered-relationship exception that opens the onshore 820 door (and the offshore 309 door) for couples who have not yet reached the twelve-month de facto threshold.
Several Australian states and territories operate a relationships register. Couples who register their relationship with such a registry are taken, for the purposes of the de facto definition in the Migration Regulations, to meet the relationship requirement without needing to demonstrate twelve months of cohabitation . Registration is typically available where at least one partner lives in the relevant state and the couple can attend in person; the process is administrative and considerably faster than waiting out a twelve-month cohabitation period.
For Orla and Tom, six months into living together with three months on the WHV clock, registration is often the decisive option. It substitutes for the cohabitation requirement, converts the 820 from “we cannot lodge yet” to “we can lodge before the WHV ceases,” and triggers the Bridging Visa A grant that keeps the applicant in Australia legally while the 820 processes.
This is where AI-led research most reliably fails Irish couples. We have sat with applicants who read the Department’s published page, took “twelve months de facto” as the rule, and concluded the onshore door was closed to them. The registered-relationship exception had not surfaced in their research. Their options were larger than they thought.
Evidence: the four-category framework runs across all four doors
Whichever door applies, the evidence test is the same. The Department assesses whether the relationship is genuine and continuing across four categories: financial aspects, the nature of the household, social aspects, and the nature of the commitment to each other .
For Irish couples whose relationship was built inside Australia, the evidence picture is typically strong on three of the four categories and thinner on the fourth. The household pillar is strong: a shared lease, joint utility accounts, contents insurance covering the shared address. The social pillar is strong: a common Australian social circle, and statutory declarations from witnesses (Form 888 for onshore applications, or the offshore equivalent) are typically straightforward to gather . The commitment pillar is strong: personal statements and shared planning are recent and concrete.
The financial pillar is the one that is typically thinner. A couple together less than a year often has not yet merged their financial lives in a substantive way. The application needs to address this directly: what joint commitments exist, what shared bills are documented, what mutual support is shown in bank records. A modest but genuine financial intertwining presents stronger evidence than a separated-but-prosperous financial picture, and the application’s framing of this matters.
If the application is refused, merits review is available through the Administrative Review Tribunal, which replaced the Administrative Appeals Tribunal in the 2024 reforms . The review is on the merits, not just on legal error, so additional evidence can be put before the tribunal. The review pathway does not, however, substitute for getting the original lodgement right; it is an option to keep in mind, not a plan.
Working out which door is yours
The four doors are not interchangeable. The right door depends on where the applicant is physically when the application is lodged, where she is on the de facto clock, what conditions are attached to her current visa, and whether marriage is on the immediate horizon. For Orla and Tom, the practical decision is usually between an onshore 820 backed by a state registered relationship and an offshore 309 lodged after Orla returns to Ireland. The decision is rarely obvious from outside the file; it is a judgement informed by the WHV calendar, the evidence currently in hand, and the couple’s tolerance for the trade-offs each door carries.
If you and your partner are working out which door applies to where you are now, the eligibility check is the place to start. We both work through what your relationship documentation actually proves, where the gaps are, and which of the four pathways your fact pattern fits.
If you have a sense of the door and want to walk through the lodgement and the evidence file with a MARA-registered agent, book a consultation call.
Reviewed by Katrin-Maja O’Flynn, MARA-registered migration agent. Sources: migration-kb au-309-100-partner, au-820-801-partner-onshore.