In Australia, polygamous marriages—where an individual has multiple spouses simultaneously—are not allowed. Unlike countries where such marriages are legally accepted and culturally ingrained, Australian law strictly prohibits polygamy. This can pose significant challenges for individuals from polygamous relationships who wish to apply for a partner visa. This article explains how the law treats polygamous marriages and its impact on Australian partner visa applications. For personalised advice and guidance tailored to your unique situation, get in touch with Australian Migration Agents today.
What are polygamous marriages?
Polygamous marriages occur when an individual has more than one spouse at the same time. There are two common forms of polygamous marriages:
- Polygyny: In this arrangement, a man has multiple wives.
- Polyandry: This less common form involves a woman with multiple husbands.
Although polygamy is legally recognized in several countries and it remains culturally accepted but legally restricted in other nations, Australian law strictly prohibits polygamous marriages and does not recognize them for legal purposes, including in visa applications.
Australian Law on polygamous marriages
Under Australian law, marriage is defined as a union between two consenting adults, to the exclusion of all others. Marrying another person while still legally married constitutes bigamy, a criminal offence punishable by up to five years in prison.
There are limited exceptions, such as when an individual genuinely believes their spouse has passed away after being absent for at least seven years. However, overseas polygamous marriages, even if legally valid in their country of origin, are not recognized in Australia. This legal framework poses difficulties for those from polygamous backgrounds seeking a partner visa.
Partner visa eligibility and polygamy
To be eligible for a partner visa in Australia, applicants must meet specific requirements, including being in a monogamous relationship. This means:
- Relationship Status: The applicant must be married to or in a de facto relationship with an Australian citizen, permanent resident, or eligible New Zealand citizen.
- Genuine and Ongoing Relationship: The relationship must demonstrate mutual commitment to a shared life, excluding all others.
Polygamous relationships do not meet the eligibility criteria for partner visas as they do not align with Australia’s monogamous definition of marriage or de facto relationships.
How polygamous relationships are assessed
When assessing partner visa applications, the Department of Home Affairs focuses on the genuineness and continuity of the relationship. For applicants from polygamous marriages, the department evaluates:
- Genuine and Continuing Relationship: They assess the emotional, financial, and social aspects to ensure the relationship meets the definition of a monogamous union under Australian law.
- Living Arrangements: Couples are expected to live together or demonstrate that separation is only temporary.
Applications are reviewed on a case-by-case basis, but polygamous marriages rarely meet the required standards for visa approval.

Challenges for applicants from polygamous marriages
Applicants from polygamous marriages often face various hurdles, including:
- Recognition Issues: Demonstrating that the relationship is exclusive may be difficult if one partner is still legally married to others.
- Documentation Challenges: It can be hard to prove exclusivity due to cultural practices. Applicants should provide divorce certificates, separation agreements, or other documents to confirm they meet monogamous requirements.
- Processing Delays: Polygamous relationship cases may take longer to process due to the need for a more thorough examination of the relationship.
[registered_migration_agents] [/registered_migration_agents]
Legal options and alternatives
Applicants from polygamous marriages have alternative pathways, such as:
- Applying as a Single Applicant: If the polygamous marriage has dissolved, applying as a single applicant with evidence of separation or divorce may streamline the visa process.
- Exploring Other Visa Categories: Other visas, such as work or student visas, may be an option as they are not based on personal relationships.
- Transparency and Honesty: Full disclosure about the marital situation is crucial to avoid future visa refusal or legal issues.
[aus_wide_service] [/aus_wide_service]