A lot of couples in Australia live together but choose not to get married. In such cases, knowledge about de facto relationships in Australia becomes vital, particularly in regard to migration and partner visas. Proving a genuine and continuing relationship is the core part of the application procedure.
Whether you are applying for a partner visa, supporting your partner, or thinking of a future in Australia with your partner, understanding the eligibility conditions, evidence required, and legal recognition of your relationship can make the process much smoother. This blog explains the meaning, rights, visa pathways, and benefits of de facto relationships in Australia.
A common question among visa applicants is: what is a de facto relationship in Australia?
Under Australian law, a de facto relationship is defined as a situation where two individuals live together as a couple on a genuine domestic basis without being legally married. In the majority of migration applications, it is mandatory that the couple should have been in the relationship for more than one year before filing the visa application, unless an exemption applies.
The de facto partner definition used by the Department of Home Affairs focuses more on the actual relationship and not on a marriage certificate.
Many applicants are surprised to learn that de facto partners can access the same visa benefits as married couples.
This definition is based on several factors, including shared finances, living arrangements, social recognition, and commitment to a shared life – all of which matter directly for partner visa eligibility.
Also Read: Offshore Partner Visa 309 & 100 – Requirements, Cost & Process 2026
A de facto relationship in SA is recognised under both state and federal legislation. Although matters related to family law can be covered by general Australian laws, for migrants, it is mandatory to prove that their relationship is real and ongoing when filing visa applications.
A de facto relationship in South Australia may be recognised when partners:
When it comes to migration, proof of cohabitation and commitment may be more significant than how long the couple dated prior to living together.
The framework governing de facto laws in Australia grants legal status to eligible couples, enabling them to enjoy various rights and benefits like a normal citizen.
A recognised de facto relationship in Australia can provide access to several partner visa pathways. The visas will enable individuals who qualify as the partners of Australian citizens, permanent residents, and eligible New Zealand citizens to reside in Australia.
Subclass 820 of the Partner Visa is a temporary visa that is issued to those who qualify and are in Australia when applying. This visa is suitable for a de facto partner of an Australian who is living in Australia with their sponsoring partner. However, after living together for 2 years with this visa, the applicant can apply for the permanent Partner Subclass Visa 801.
With this visa, you can:
The Partner Visa Subclass 309 is a temporary offshore visa. With this visa, you can:
However, the Subclass 100 Partner visa allows the de facto partner or spouse of an Australian citizen, Australian permanent resident, or eligible New Zealand citizen to reside permanently in Australia. It is given to the visa holders of the temporary visa 309.
Read More: Partner Visa 309 vs 820 Australia: Differences You Must Know
Partner visa processing times can vary depending on factors such as:
| Visa Type | 50% Application | 90% Application |
|---|---|---|
| Subclass 820 | 18 Months | 32 Months |
| Subclass 801 | 5 Months | 12 Months |
| Subclass 309 | 17 Months | 30 Months |
| Subclass 100 | 10 Months | 19 Months |
The rights of de facto relationships in Australia are not confined to the immigration procedure only. It also has an influence on many parts of daily life in general. Key de facto relationship rights in Australia may include:
The recognition provided under de facto laws in Australia helps ensure eligible couples are treated fairly throughout the immigration process.
A legally recognised de facto relationship enjoys the following benefits:
For several people, an Australian de facto relationship provides a convenient means of residing as couples in the country without going through the formal process of getting married.
A de facto relationship in Australia requires evidence to prove that the relationship is genuine, ongoing, and exclusive.
Key eligibility factors include:
Understanding the de facto meaning in migration law helps applicants prepare stronger visa applications.
Proof of the relationship is one of the most significant aspects of a partner visa application. The Department of Home Affairs assesses various aspects of the relationship to verify its genuineness.
When considering the definition of de facto, the immigration authorities take into account several types of evidence.
Financial evidence helps demonstrate that partners share responsibilities and support each other.
Examples include:
Living arrangements provide strong evidence of a genuine partnership.
Examples include:
Social evidence shows how the relationship is viewed by family, friends, and the wider community.
Examples include:
Commitment evidence demonstrates the long-term intention of the relationship.
Examples include:
Evidence in all categories will greatly help to prove that the visa applicant is in a genuine de facto relationship in Australia.
Read Full Guide: How to Prove a Genuine De Facto Relationship for Partner Visa Australia in 2026?
Understanding de facto relationships in Australia is important for couples who are dreaming of a future in Australia. Even though legal recognition of the relationship is important, the main concern of applicants is how they can prove a genuine and continuing relationship through good supporting evidence.
As immigration requirements can be complex, many applicants seek guidance from an immigration agent in Adelaide in order to have their evidence comply with visa requirements.
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