Proving a relationship for an Australian partner visa involves much more than providing a marriage certificate or a collection of photographs. The Department of Home Affairs must be satisfied that the applicant and sponsor are in a genuine and continuing spousal or de facto relationship and share a mutual commitment to a life together to the exclusion of all others.

This requirement applies to both the onshore Subclass 820 and 801 pathway and the offshore Subclass 309 and 100 pathway. Although every relationship is different, the Department generally examines four broad areas: financial arrangements, the nature of the household, the social aspects of the relationship and the nature of the couple’s commitment.

No single document proves a relationship. The decision is based on the overall evidence, including whether the documents and statements form a consistent and credible account of the couple’s shared life.

The legal relationship must first be established

Married applicants should provide a marriage certificate and show that their marriage is legally recognised in Australia. However, a valid marriage certificate proves that a marriage ceremony occurred; it does not necessarily prove that the couple’s present relationship is genuine and continuing.

De facto applicants must establish that they are in a de facto relationship rather than merely dating. They will generally need to show that the relationship existed for at least 12 months immediately before the visa application was lodged.

Exceptions to the 12-month requirement may apply, including where the relationship has been registered under an eligible Australian state or territory scheme or where compelling and compassionate circumstances exist. Registration can address the minimum-duration requirement, but it does not remove the need to prove that the relationship itself is genuine.

Financial aspects of the relationship

Financial evidence helps demonstrate whether the couple has integrated some part of their economic lives. Strong evidence can include:

• joint bank-account statements showing genuine use;
• a mortgage or residential lease in both names;
• household accounts and utility bills;
• joint insurance policies;
• ownership of property or vehicles;
• shared loans or significant purchases;
• beneficiary nominations; and
• evidence that one partner financially supports the other.

A newly opened joint account containing little activity will generally tell the Department less than an account that has been used over time to pay rent, groceries, utilities and other shared expenses.

Couples are not required to combine all their money. Some maintain separate accounts for cultural, personal or practical reasons. One partner may pay the mortgage while the other pays for food, childcare or household expenses. The important question is whether the evidence and explanation show a genuine sharing of financial responsibilities.

Where the financial arrangements are unusual, the couple should explain them. An honest account of why finances are largely separate is usually more persuasive than attempting to make the relationship look conventional when the documents show otherwise.

The nature of the household

Household evidence examines how the couple lives together and manages everyday domestic life. Relevant documents may include a joint lease, correspondence addressed to each partner at the same address, household bills, records of joint responsibility for children and evidence of shared purchases for the home.

The applicants’ statements can explain:

• when they began living together;
• where they have lived;
• how household expenses are paid;
• how domestic work is divided;
• how they care for children or other family members; and
• what an ordinary week in the household looks like.

Living at the same address is important evidence, but it is not conclusive. Flatmates can share an address without being partners, while genuine couples may live apart temporarily because of employment, study, immigration restrictions, health needs or family responsibilities.

Where a couple has lived separately, the Department will usually examine the reason for the separation, its expected duration and how the relationship was maintained. Evidence might include travel records, telephone histories, messages, financial support and plans to resume living together. The legal concern is generally whether the couple lives separately and apart on a permanent basis, rather than whether every night has been spent under the same roof.

Social aspects of the relationship

Social evidence shows whether the couple presents themselves to other people and organisations as being in a relationship. It can include:

• photographs taken at different times and locations;
• invitations addressed to the couple;
• evidence of holidays and activities together;
• records of attendance at family events;
• shared memberships;
• social-media material; and
• evidence that government agencies, employers or businesses recognise the relationship.

Photographs are useful when they demonstrate the development of the relationship over time. Hundreds of similar photographs, however, may add little. A smaller, well-selected collection showing the couple with each other’s families and friends across different periods is often more informative.

Applicants are generally asked to provide supporting statements from at least two adult witnesses who know both partners and understand the history of the relationship. These statements may be provided using Form 888.

Effective witnesses describe specific matters they have personally observed: how they met the couple, how often they see them, events attended together and why they believe the relationship is genuine. Generic statements saying only that the couple is “loving and committed” carry less value because they provide little independent detail.

Witness statements support the application, but they do not replace objective documents. They are most persuasive when they corroborate the couple’s own statements and the surrounding evidence.

The nature of the commitment

This factor examines whether the partners intend to maintain a long-term shared life. Evidence can include wills, superannuation nominations, emergency contacts, long-term financial planning and correspondence maintained during periods of separation.

The Department may also consider the length of the relationship, the partners’ knowledge of each other’s personal circumstances and whether they have combined important aspects of their lives. Responsibility for children and plans concerning accommodation, employment or family life may also be relevant.

Personal relationship statements are particularly important. Each partner should explain how and when they met, how the relationship developed, when they became committed, when they began living together and the significant events they have experienced.

The two statements do not need to use identical wording. In fact, overly similar or formulaic statements can appear artificial. Some minor differences in memory are natural. Nevertheless, major inconsistencies about central events—such as when the relationship began or whether the couple has lived together—may cause concern and should be addressed honestly.

Evidence should demonstrate a timeline

One of the most important features of a strong partner visa application is continuity. A bank statement from this month proves only the present arrangement. Evidence spread across the relationship is more capable of showing that the partnership developed naturally and continued over time.

Applicants should therefore organise evidence chronologically. Documents might cover the beginning of the relationship, the decision to live together, joint travel, marriage or relationship registration, changes of address and more recent shared commitments.

Contemporaneous documents created during ordinary life may be especially persuasive because they were not produced solely for the visa application. Examples include historical leases, bank records, government correspondence, travel bookings and messages exchanged during periods apart.

Consistency and credibility

The Department compares information across the application forms, relationship statements, supporting witnesses and documents. Dates, addresses and major events should therefore be checked carefully.

A missing document is not necessarily fatal if the circumstances are properly explained and alternative evidence is available. Conversely, a large volume of documents will not overcome serious contradictions or implausible claims.

Applicants should never manufacture evidence, alter documents or encourage witnesses to provide false information. False or misleading information can result in refusal, visa cancellation and serious legal consequences.

The Department may request additional documents or interview the applicant, sponsor or witnesses. Interviews can explore how the partners met, their living arrangements, families, finances and future plans. The purpose is not to determine whether the relationship resembles a stereotypical marriage, but to test whether the claimed relationship is authentic.

Presenting the relationship as it really exists

There is no single model of a genuine relationship. Some couples combine all finances, while others remain financially independent. Some have children; others do not. Some are highly social, while others lead private lives. Cultural practices, disability, employment and family responsibilities can all influence how a couple organises its life.

The strongest application does not attempt to imitate another couple. It explains the actual relationship, acknowledges any gaps or unusual circumstances and supports that explanation with reliable evidence.

Ultimately, relationship evidence should answer a central question: do the documents, statements and surrounding circumstances demonstrate two people who have genuinely built, and remain committed to, a shared life?

Information is current as at August 2026 and is general in nature. Applicants should review the Department of Home Affairs guidance on relationship evidence and the requirements for their particular partner visa before applying.