If you are planning a future in Australia with your partner, you may be deciding between a Partner visa and a Prospective Marriage visa. While both pathways allow couples to build a life together, they are designed for different stages of a relationship.

A Partner visa is for couples who are already married or in a de facto relationship. A Prospective Marriage visa (sometimes called a fiancé visa) is for couples who intend to marry after the applicant arrives in Australia.

Choosing the correct visa affects eligibility, processing time, evidence requirements and your long-term migration pathway. Clear guidance from the outset can prevent delays, refusals or unnecessary costs.

Key Difference Between the Visas

The main difference lies in your relationship status at the time of application:

• Partner visa (Subclass 820/801 or 309/100): For couples who are legally married or in a genuine de facto relationship. You must demonstrate that your relationship is genuine and continuing.
• Prospective Marriage visa (Subclass 300): For couples who are engaged and plan to marry within nine months of visa grant. After marrying in Australia, you must apply for an onshore Partner visa to continue the pathway to permanent residency.

Understanding this distinction between Partner visa vs a Prospective Marriage visa helps you choose the visa that aligns with your current relationship and future plans.

Eligibility, Evidence and Sponsorship

Before lodging an application, it’s important to know what each visa requires.

Partner visa requirements:

• Be legally married or in a de facto relationship
• Demonstrate a genuine and continuing relationship
• Meet health and character requirements
• Have an eligible sponsor

De facto couples generally need to show at least 12 months of cohabitation unless an exemption applies. Evidence should include shared finances, joint commitments, social recognition and domestic arrangements.

Prospective Marriage visa requirements:

• Be engaged to your sponsor
• Intend to marry within nine months of visa grant
• Have met your sponsor in person
• Demonstrate a genuine intention to live as a married couple
• Meet health and character requirements

Unlike the Partner visa, you do not need to prove a full de facto history. However, evidence must show that the engagement is genuine and that marriage plans are realistic and credible. Typical evidence includes proof of engagement, wedding planning arrangements, communication history, and records of time spent together.

Financial and sponsorship considerations: 

Sponsors for both visa types must meet character requirements and agree to sponsorship obligations. While there is no strict income threshold, sponsors must demonstrate capacity to support their partner. Additional financial documentation may sometimes be requested, and couples should plan for visa application charges, health examinations, and other related costs.

Application Process and Timelines

Once you meet eligibility requirements, the next step is understanding where and how to apply, and how long the process may take.

Where you apply:

• Partner visas can be lodged onshore (Subclass 820/801) or offshore (Subclass 309/100), depending on your location at the time of application.
• Prospective Marriage visas are generally lodged offshore; applicants must be outside Australia when the decision is made. After arrival and marriage, you then apply for an onshore Partner visa.

Processing times and pathway to permanent residency:

• Partner visas involve a two-stage process: the temporary visa is assessed first, followed by permanent residency (usually after about two years) if the relationship continues.
• Prospective Marriage visas are temporary for nine months. During this time, you must marry your sponsor and then lodge a Partner visa application. Overall, this makes the pathway to permanent residency longer compared with applying directly for a Partner visa if you are already married or in a de facto relationship.

Careful planning of timelines, travel, work and family arrangements helps avoid unexpected delays.

Which Visa Might Suit You and Risks to Consider

Choosing the right visa depends on your circumstances:

Partner visa may be suitable if:

• You are already married
• You have lived together in a de facto relationship
• You want a more direct pathway to permanent residency

Prospective Marriage visa may be appropriate if:

• You are engaged but not yet married
• Cultural or personal reasons require marriage to occur in Australia
• You prefer to formalise the relationship after arrival

Risks of choosing the wrong visa:

Applying for the incorrect visa can result in refusal, delays, or unnecessary costs. For example:

• Couples who already meet de facto criteria but apply for a Prospective Marriage visa may unnecessarily extend their migration pathway.
• Couples who do not yet meet de facto requirements may struggle with a Partner visa application.

Careful assessment before lodging ensures a smoother process and protects your timeline and investment.

Summing Up

Deciding between a Partner visa and a Prospective Marriage visa requires careful consideration of your relationship status, timing, and long-term goals. Knowing the eligibility requirements, evidence needed and how the application process works makes it easier to make an informed decision.

Whether you are already married, living together or planning your wedding, choosing the right visa ensures your future in Australia begins on solid legal ground. Clear preparation and professional guidance reduce risk and give confidence as you move forward.

How Lewis & Bollard Can Help You Decide

The choice between Partner visa vs Prospective Marriage visa is more than a procedural matter. It affects your migration pathway, expected timelines and documentation requirements.

At Lewis & Bollard, we assess your relationship history, future plans and legal position carefully before recommending a visa pathway. We explain the differences clearly, identify potential risks and help you prepare strong supporting evidence.

Our team supports clients across Australia and overseas with structured advice and thorough preparation. We ensure your application aligns with migration legislation and policy expectations.

If you are uncertain which visa suits your circumstances, contact Lewis & Bollard on +612 9283 0888 or visit our Contact Us page to discuss your situation with an experienced migration lawyer.