Prospective Marriage Visa 300 Australia: Eligibility, Process and Support
Applying for a Prospective Marriage Visa (subclass 300) is the first step for couples who plan to marry and build their lives together in Australia. The Visa 300 is a temporary visa for the fiancé(e) of an Australian citizen, Australian permanent resident or eligible New Zealand citizen. It allows the holder to enter Australia and marry their sponsor within nine months of the visa being granted.
After the wedding, the couple can apply onshore for the Partner Visa 820, which generally leads on to the permanent Partner Visa 801.
I'm Sangeeta Mahajan, a registered migration agent (MARN 2518841) at Immigration HQ Australia.
At Immigration HQ, we provide one-on-one Prospective Marriage Visa 300 support, eligibility guidance, document preparation, relationship-evidence review and application assistance, as well as ongoing support for the Partner Visa 820 and 801 stages after marriage.
How Long Does It Take?
Based on Home Affairs data, the processing time for the temporary partner is 14 to 26 months.
Complex cases, missing documents, character or health checks, or a Request for Further Information, regularly run longer than that. Straightforward cases with strong, well-organised evidence tend to sit at the faster end of the range.
What You'll Need to Provide?
The department weighs quality over quantity, twenty photos with no context help less than five pieces of evidence tied to a clear timeline. This is usually where applications lose points and where a second set of eyes matters most.
Identity Documents
Passport, birth certificate, prior visa history
Relationship Evidence
Evidence of intended marriage, communication history, photos spanning the relationship timeline, statements from family or friends, and evidence of future plans (e.g., joint bookings)
Sponsor Documents
Proof of citizenship/residency and identity documents from your partner
Common Challenges With Partner Visa 300 Applications
Because this visa asks you to prove something that hasn't happened yet. The marriage applicants tend to run into a different set of issues than spouse or de facto applicants.
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Confusing "genuine relationship" with "genuine intention to marry":
Both need to be shown separately. A strong relationship history doesn't automatically demonstrate a real plan to marry, and vice versa.
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Not meeting the in-person requirement:
Couples who've mostly communicated online or long-distance sometimes haven't yet had a documented in-person meeting, which this visa specifically requires.
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Mixing up the fiancé visa with a spouse visa:
Applicants sometimes apply for the wrong subclass; the 300 is only for couples who are not yet married. If you're already married, the 309 or 820 pathway applies instead.
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Underestimating the post-approval timeframe:
The visa comes with a set window to marry after arrival. Applicants sometimes don't plan the wedding logistics early enough to meet it.
What Evidence Do You Need for Partner Visa 300?
Since you're proving an engagement rather than a marriage, the evidence looks a little different from a spouse or de facto application:
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Relationship Timeline:
How you met, how the relationship developed, and key milestones
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Evidence you've met in Person:
Travel records, photos, or other proof of time spent together
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Communication History:
Messages, calls, or correspondence showing an ongoing connection
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Marriage Plans:
Evidence of genuine intention to marry, such as engagement details or wedding planning
Because the relationship hasn't yet reached marriage, we find applicants often under-prepare this category, assuming an engagement ring or announcement is enough on its own. A case officer will be looking for a fuller picture of the relationship's development.
Partner Visa 300 Application Process
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Review your Eligibility:
Relationship status, sponsor eligibility, and whether the "met in person" requirement is satisfied.
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Prepare Relationship and Marriage Evidence:
Timeline, communication records, travel history, and marriage plans.
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Submit your Application:
With complete, consistent supporting documentation.
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Travel and marry within the visa's timeframe:
Once approved, you'll need to marry your sponsor within the required period.
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Progress to Partner Visa 820:
After marriage, you can apply for the temporary onshore partner visa, and later the permanent Partner Visa 801.
Why Choose Immigration HQ Australia for Partner Visa 300 Support?
The fiancé visa pathway needs a different approach from a spouse or de facto application, since you're proving intent rather than an existing marriage.
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We help you separate "relationship" evidence from "intention to marry" evidence, so both requirements are addressed clearly rather than blurred together.
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We flag pathway-specific requirements early, like the in-person meeting requirement.
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Our plan ahead for what comes after the wedding, helping you understand the move to Partner Visa 820 and eventually Partner Visa 801, so the 300 isn't treated as a one-off application.
Documents Required for Partner Visa 300
Category
Identity Documents
Example
Passport, personal identification
Passport, personal identification
Relationship Documents
Sponsor Documents
Sponsor information, supporting declarations, eligibility documents