For many couples applying for an Australian Partner Visa, the term “de facto relationship” can be confusing. You do not need to be married to apply for a partner visa, but if you are not married, you must meet the legal definition of a de facto relationship under Australian immigration law.

Understanding what counts as a de facto relationship and how to prove it is essential for a successful DIY application.

What is a De Facto Relationship?

A de facto relationship is a relationship between two people who:

• Live together on a genuine domestic basis, and
• Are in a committed, genuine, and ongoing relationship, but
• Are not legally married to each other.

Australian immigration law recognises de facto relationships for both heterosexual and same-sex couples.

DIY Tip: Simply living together is not enough; your relationship must also show mutual commitment and intention to share a life together.

How Long Must You Live Together?

In most cases, de facto couples must have lived together for at least 12 months before applying for a Partner Visa.

Exceptions to the 12-Month Rule:

• You have a child together
• There are compelling or compassionate circumstances that prevent you from living together for 12 months, such as:
  • Work or study commitments overseas
  • Health issues
  • Cultural or religious obligations

DIY Tip: If you qualify for an exception, be prepared to provide strong evidence explaining why the 12-month requirement cannot be met.

Evidence to Prove a De Facto Relationship

Proving a de facto relationship requires detailed documentation. The Department of Home Affairs wants to see that your relationship is genuine and ongoing. Common evidence includes:

• Living arrangements:
  • Lease or rental agreements in both names
  • Joint mortgage documents
  • Utility bills addressed to both partners
• Financial interdependence:
  • Joint bank accounts
  • Shared loans or credit cards
  • Shared insurance policies
• Social and family recognition:
  • Photos together over time
  • Statutory declarations from friends and family confirming your relationship
  • Invitations or evidence of joint social activities
• Communication and commitment evidence:
  • Messages, emails, or letters
  • Travel itineraries for trips together

DIY Tip: Organise your evidence chronologically and include as many types of proof as possible to strengthen your application.

Why De Facto Relationships Matter for DIY Applicants

Understanding what counts as a de facto relationship is crucial because:

1. It determines your eligibility – Without meeting the de facto criteria, your application could be refused.
2. Evidence is key – Immigration officers assess whether your relationship is genuine based on documentation.
3. Timing is important – Applying too early (less than 12 months living together) can result in delays or refusal unless an exception applies.

Pro Tip: Keep detailed records from the start of your relationship. Even small details, like shared bills or travel, can help demonstrate genuineness.

Common Mistakes to Avoid

• Assuming living together automatically counts – Mutual commitment must also be proven.
• Insufficient evidence – Photos alone are usually not enough; include financial, social, and legal documents.
• Applying too early – Less than 12 months together without an exception can lead to refusal.
• Ignoring statutory declarations – Statements from friends and family can strongly support your case.

Final Thoughts

A de facto relationship is a legal way for couples who are not married to apply for an Australian Partner Visa. The genuine, ongoing, and committed nature of your relationship must be clearly demonstrated through detailed evidence.

For DIY applicants, careful organisation, thorough documentation, and understanding the 12-month cohabitation ruleare key to a successful application.

✅ Quick Recap

• A de facto relationship = living together on a genuine domestic basis in a committed relationship
• 12 months cohabitation is usually required
• Exceptions exist for couples with children or compelling circumstances
• Evidence should include financial, social, and legal proof
• Strong, organised documentation is critical for DIY applications

Want step-by-step guidance? Check out our DIY Partner Visa Package here.

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