Why decision-ready Partner Visa evidence is critical
When lodging an Australian Onshore Partner Visa (Subclass 820/801) or Offshore Partner Visa (Subclass 309/100), couples frequently inquire: “Is an official marriage certificate sufficient to secure visa approval?” The answer is definitively no.

Under Department of Home Affairs (DHA) policy, a marriage certificate establishes legal status, but case officers must evaluate the relationship across four statutory pillars to confirm it is genuine and continuing.
Evidence requirements for de facto relationships
For couples who are not legally married, demonstrating at least 12 months of cohabitation or holding a registered relationship certificate is essential. Key supporting documentation includes:
- Joint bank account transaction histories spanning consecutive months.
- Shared residential lease agreements, mortgages, or utility accounts in joint names.
- Evidence of shared domestic duties and joint financial commitments.
Form 888 Statutory Declarations
Applications require at least two completed Form 888 Statutory Declarations from Australian citizens or permanent residents aged 18+ who can attest to the genuineness of the relationship.
NAATI certified translations
All non-English documents must be accompanied by certified English translations completed by NAATI-accredited translators or certified professional translators.
Partner Visa legal support with De1 Consultancy
De1 Consultancy audits partner visa portfolios to eliminate gaps and ensure decision-ready lodgment.
Source: Australian Department of Home Affairs / Migration Regulations 1994 / De1 Analysis