Preparing Evidence of a Genuine Relationship

Written by
Weiwei Zhang, Principal Lawyer at My Migration Lawyers
Weiwei Zhang
Principal Lawyer
Published
August 18, 2026
6 min read
Reading Time
6 min read
Table Of Contents

Key Takeaways

  • Migration Regulation 1.15A sets four categories: the financial aspects, the nature of the household, the social context of the relationship, and the nature of your commitment.
  • Weakness in any single category is a common cause of refusal, however strong the other three are.
  • De facto applicants generally need at least 12 months of living together before lodgement, unless the relationship is registered with an Australian state or territory registry, or compelling and compassionate circumstances apply.
  • Evidence spread across time is worth more than a large volume of evidence from one period.
  • If the relationship ends during processing you must notify the Department, and in limited circumstances the application can still proceed.
A couple at home together

Plenty of genuine couples arrive at lodgement convinced they have no evidence. The lease is in one name, one partner earns and the other studies, the bills were never split. None of that makes a relationship less real, and none of it is fatal. What sinks an application is leaving the delegate to work out why the file looks the way it does.

Where an arrangement is one sided, explain the arrangement. A short written explanation of how the household actually runs does more for a thin financial category than another twenty photographs.

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Building each category

Treat the four categories as four separate briefs rather than one pile of documents.

The financial aspects

Joint accounts, shared liabilities, property, and any pooling of income or expenses. Where money is deliberately kept separate, say so and say why. Transfers between accounts, evidence of one partner meeting the other's costs, and any shared debt all count.

The nature of the household

The lease or title, utilities and services, mail and identity documents directed to the same address, and how domestic responsibilities are divided. This is the category most easily proved and most often left half done.

The social context

Evidence that the relationship is known and accepted. Statutory declarations from supporting witnesses, photographs across a span of time, travel, and joint invitations. A single event covered thoroughly is weaker than four years covered thinly.

The nature of the commitment

The history of the relationship, the length and reason for any separation, and the plans you have made together. Write the relationship statement in your own words, with dates. Delegates read this closely.

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Timing and the de facto threshold

De facto applicants generally need at least 12 months of living together before lodgement. The exceptions are a relationship registered with an Australian state or territory registry, or compelling and compassionate circumstances. Registration is the simpler of the two and is frequently overlooked.

Married applicants have no equivalent threshold, but the four categories apply in exactly the same way. A marriage certificate proves a marriage, not a shared life.

If circumstances change

If the relationship ends during processing you must notify the Department. In limited circumstances the application can still proceed, including where there has been family violence, where there is a child of the relationship, or where the sponsor has died.

Statements that all sound the same

Supporting witnesses complete a statutory declaration describing what they have seen of your relationship. The common mistake is handing each witness the same template. Four declarations in near identical wording read as one account signed four times. Ask each witness for the things only they saw, and let the declarations differ from one another.

Frequently Asked Questions

What Evidence Does the Department Require

Four categories under Migration Regulation 1.15A: the financial aspects, the nature of the household, the social context of the relationship, and the nature of your commitment. Weakness in any single category is a common cause of refusal.

Can I Apply if We Are Not Married

Yes, as de facto partners. You generally need at least 12 months of living together before lodgement, unless your relationship is registered with an Australian state or territory registry, or compelling and compassionate circumstances apply.

What if My Relationship Ends During the Process

You must notify the Department. In limited circumstances the application can still proceed, including where there has been family violence, where there is a child of the relationship, or where the sponsor has died.

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Not sure your evidence covers all four categories?

An evidence review before lodgement costs far less than an appeal after refusal. Our partner visa lawyers assess your material against each limb of Regulation 1.15A and tell you exactly where the file is thin.

Book a consultation to have your evidence reviewed before you lodge.

Weiwei Zhang, Principal Lawyer at My Migration Lawyers
Weiwei Zhang
Principal Lawyer

Weiwei Zhang is the Principal Lawyer and Managing Director of My Migration Lawyers. My Migration Lawyers is one of Australia's leading immigration law firms, dedicated exclusively to Australian immigration law. The firm represents individuals, families and businesses across all areas of migration law, with particular expertise in complex immigration matters, Partner Visas, Protection Visas, corporate migration, visa refusals, Administrative Review Tribunal reviews, judicial reviews and visa cancellations.

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