Subclass 300
Apply from outside Australia as the prospective spouse of an Australian citizen, permanent resident or eligible New Zealand citizen. If granted, enter Australia within the requirements in the grant letter.
The Prospective Marriage Visa allows an eligible fiancé(e) to come to Australia, marry their prospective spouse during the visa period and then progress to the onshore Subclass 820/801 Partner Visa pathway.

Tell us where the applicant is located, when you met in person, your proposed marriage plans, the sponsor's Australian status and any previous visa or sponsorship history.
Submitting this form does not create a solicitor-client relationship. Government charges, processing times and eligibility requirements can change.
Home Affairs states that Subclass 300 allows a person to come to Australia to marry their prospective spouse and then apply for a Partner Visa.
The primary applicant must be outside Australia when the Subclass 300 application is lodged. The visa, if granted, permits the holder to live, work and study in Australia for the period specified in the grant letter—currently 9 to 15 months from grant—and to travel in and out of Australia while it remains valid.
You and your prospective spouse must have met face to face as adults since turning 18 and be known to each other personally when the application is made. The proposed marriage must occur before the visa period ends.
The marriage can take place in Australia or another country, provided it is valid under Australian law.
The visa should be planned as part of a sequence rather than treated as an isolated application.
Apply from outside Australia as the prospective spouse of an Australian citizen, permanent resident or eligible New Zealand citizen. If granted, enter Australia within the requirements in the grant letter.
Marry your prospective spouse before the Subclass 300 expires. The marriage must be valid under Australian law.
After marriage, lodge the onshore Subclass 820/801 Partner Visa while in Australia and before the Prospective Marriage Visa ends.
Meeting one requirement does not cure a problem with another. The application should address each legal criterion deliberately.
Subclass 300 is designed for prospective spouses who are not yet married. If you are already married or already qualify as de facto partners, an offshore 309/100 or onshore 820/801 Partner Visa may remove an unnecessary stage.
The strongest applications combine relationship history with objective evidence of the couple's contact, engagement and wedding plans.
The exact documents vary by case. The aim is not to upload everything you own; it is to present a coherent record that proves identity, sponsor eligibility, the relationship, the face-to-face meeting and the genuine intention to marry.
A well-managed file plans beyond the 300 grant so the marriage and later 820/801 application do not become an afterthought.
Confirm eligibility, sponsor status, in-person meeting history and any visa or sponsorship issues.
Build the chronology, collect witness material and document genuine marriage plans.
Submit the visa application from outside Australia and provide the sponsor with the application details needed for sponsorship.
Keep relationship and wedding evidence current and respond to health, character or information requests.
Comply with the grant requirements and marry before the visa expires.
After marriage, prepare the onshore Partner Visa application before the Subclass 300 ends.
Prospective Marriage Visa processing can be lengthy. A strong file is maintained after lodgement rather than treated as finished the day it is submitted.
Add important visits, wedding planning, address changes, new passports and significant relationship evidence through ImmiAccount where appropriate.
Police certificates and health results can expire. Their timing should be considered against current processing times so they do not unnecessarily need to be repeated.
If Home Affairs asks for additional documents or clarification, the response should directly address the request, explain any missing evidence and remain consistent with the original application.
Not every Subclass 300 applicant is interviewed. If an interview is requested, the applicant and sponsor should be able to explain the relationship chronology, time spent together, wedding plans and any apparent inconsistencies accurately.
A pending Subclass 300 application does not itself give a right to enter Australia. Any separate temporary visa application is assessed on its own criteria and should remain consistent with the Partner Visa strategy.
Marriage before decision, relationship breakdown, a new child, passport changes and other material changes can alter the application or require notification.
The Subclass 300 does not automatically turn into permanent residence. The couple must complete the marriage and then lodge a separate onshore Partner Visa application if they want to continue toward permanent residence.
Check the visa validity period, first-entry requirement and any conditions. The current visa period is 9 to 15 months from grant.
The marriage can occur in Australia or overseas, but it must be valid under Australian law and take place before the Subclass 300 visa period ends.
Keep the official marriage certificate and continue building financial, household, social and commitment evidence for the Partner Visa application.
Home Affairs currently lists a lower Partner Visa application charge for eligible Subclass 300 holders who apply before their Prospective Marriage Visa ends.
Subclass 300 by itself does not automatically establish Medicare eligibility. After an eligible permanent-residence application such as the combined 820/801 is lodged, Medicare eligibility may arise if Services Australia criteria are met. Reciprocal health care arrangements can also be relevant.
Changes in relationship status, sponsor history and immigration history can materially change the pathway.
Home Affairs states that if you marry before decision, you are no longer eligible for Subclass 300. The Department must be notified and a request may be made for consideration under the offshore 309/100 Partner Visa pathway, together with withdrawal of the 300 application.
Previous Partner Visa sponsorship history can affect whether a sponsor can be approved.
Sponsorship limitations guideAdverse immigration history should be reviewed before lodgement because it can affect eligibility or strategy.
If circumstances change after grant, there may be notification obligations and, in some cases, possible Partner Visa pathways. Obtain advice promptly.
Family violence provisions may become relevant in the later Partner Visa pathway depending on the timing and circumstances.
Family violence provisionsEligible family members can be included subject to the rules. A dependent child may be added before the Subclass 300 is decided, but not after grant.
Our approach is to design the entire relationship pathway—from choosing the right visa, through evidence and sponsorship, to the later 820/801 Partner Visa—before avoidable problems become expensive.
We first test whether Subclass 300 is actually the right route or whether 309/100 or 820/801 is legally available and more efficient.
We organise the relationship chronology, face-to-face meeting evidence, wedding intention, witness material and sponsor evidence into a coherent case rather than a document dump.
The wedding timetable, visa expiry and later Partner Visa application are considered from the beginning so the transition is not left until the last minute.
We can address prior refusals or cancellations, sponsorship limitations, character or health concerns, missing documents, Requests for Further Information and procedural-fairness issues.
Your immigration matter is handled within a legal practice with lawyer oversight, professional confidentiality obligations and the ability to advise when the problem becomes legal rather than administrative.
You receive a written scope and costs disclosure before ongoing work begins, with continuity available into the Partner Visa stage after marriage.
Tell us your relationship status, applicant location and marriage plans and we will assess the legal route.
Visa charges and processing data can change. We do not use a stale number as a substitute for the official pricing and processing tools.
Home Affairs currently lists the base application charge from AUD 11,710 for the main Subclass 300 applicant. Additional applicant charges and other costs can apply. Eligible Pacific Island and Timor-Leste citizens may qualify for a lower visa cost.
Prospective Marriage Visa applicants may experience lengthy processing. Home Affairs recommends using the current processing-time guide rather than treating a historical median as a promise for an individual application.
Official Home Affairs Subclass 300 page
Current visa fees and charges
Current processing times
The strongest Subclass 300 strategy considers the offshore application, evidence of the relationship, marriage timing, sponsor eligibility and the later 820/801 application as one connected pathway.
For engaged couples applying from overseas, including sponsor-history issues, previous refusals, long-distance relationships and complex immigration histories.
Claim your consultationReviewed by Madhab Kharel, Principal Lawyer
Last reviewed: 26 September 2026 · Emigrate Lawyers
General information only. Official references: Home Affairs — Prospective Marriage visa (Subclass 300) and Partner Visa FAQs.
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