Offshore Partner Migration: Subclass 309 to 100 PR — Severe S57 Letter Overturned, Visa Granted
The applicant, in their late thirties, lodged an offshore partner visa application from China and was first granted the Subclass 309 (Provisional) visa. Two years later, just as they were preparing to progress to the Subclass 100 (Permanent) stage, they suddenly received a severe S57 supplementary submission letter — the Department had reason to suspect that the relationship between the applicant and sponsor was not genuine.
An s57 letter offers only one chance to respond — a poorly handled reply leads to outright refusal and may trigger a 3-year PIC4020 bar. We prepared a several-thousand-word s57 supplementary submission, dozens of supporting documents, and coached the couple for a phone interview. The Subclass 100 grant letter arrived on the very same day the phone interview was completed — 25 March 2026.
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From the Sudden S57 Letter to Subclass 100 PR Grant — The Full Timeline
A severe s57 letter usually signals that an application is hanging by a thread. Here are the key milestones of this case:
Severe S57 letter received
While routinely awaiting the grant of the Subclass 100 offshore partner permanent visa, the applicant suddenly received an s57 letter, which stated that the Department had received information leading them to suspect the relationship between the applicant and sponsor was fabricated and that the couple were not in a genuine spousal relationship.
S57 supplementary submission + supporting materials lodged
Our Newstarsec lawyer and migration agent team lodged a several-thousand-word s57 supplementary submission setting out the full background of the matter, the genuine and continuing nature of the relationship between the applicant and sponsor, and the reasons that long-term cross-border separation was necessary — together with dozens of supporting documents.
Phone interview + same-day grant
The Department conducted a phone interview, probing how well each partner knew the other. Within minutes of the call ending, the Subclass 100 offshore partner permanent visa grant letter arrived in our office inbox, and we forwarded it to the client straight away.
Blended Family, Long-Term Cross-Border Separation — The Standard Two-Step 309 → 100 PR Pathway
The applicant, in their late thirties, was in a blended family with the sponsor and the couple had no children together. They had already been in a long-standing spousal relationship before lodging the partner visa application. Knowing they intended to live together long-term, the applicant lodged an offshore partner visa application from China and was first granted the Subclass 309 (Provisional) offshore partner visa.
The Australian partner visa is a two-stage pathway to PR — applicants are first granted a provisional visa, and after the relationship has continued for around 2 years they can typically progress to the permanent stage.
Applicant Mostly in China, Sponsor Mostly in Australia — A Long-Distance Relationship Put to the Test
The applicant and sponsor were forced into long-term cross-border separation: the applicant lived mostly in China, while the sponsor had to spend most of their time in Australia for work — but throughout this period the relationship was continuously maintained. After holding the Subclass 309 offshore partner provisional visa for around two years, the applicant met the eligibility requirements for the Subclass 100 offshore partner permanent visa.
Just when the applicant thought they could sit back and wait for the PR grant, an s57 letter landed unexpectedly. It stated that the Department had received information leading them to suspect the relationship between the applicant and sponsor was fabricated and that the couple were not in a genuine spousal relationship.
- Blended family, no children together
- Long-term cross-border separation (between China and Australia)
- Held Subclass 309 provisional visa for around 2 years; should have progressed to Subclass 100 PR processing
S57 is the Final Chance to Respond Once a Case Officer Suspects False Information
Australian visa supplementary submission letters generally fall into two categories: the routine S56 letter and the more serious S57 letter.
S56 — Routine supplementary submission letter
The case officer believes certain documents or information are missing and requests that they be provided.
This is part of the routine supplementary process — applicants simply need to provide what is requested.
S57 — Severe supplementary submission letter
An S57 letter is issued only when the case officer suspects the applicant may have provided false documents or information.
It effectively requires the applicant to formally respond to the issues identified by the case officer and provide supporting evidence.
And it offers only one chance to respond.
Consequences of a poorly handled response
If the case officer is not satisfied with the response, the result is outright refusal — and in many cases this refusal will also carry a PIC4020 bar, blocking the applicant from lodging most Australian visa applications for the next 3 years as the penalty for providing false documents and information. We strongly recommend treating these letters with great care.
Several-Thousand-Word S57 Submission + Dozens of Supporting Documents + Pre-Briefed Phone Interview
The client had originally lodged the application as a DIY applicant, and only came to us for help after receiving the s57 letter. Once we understood the full background, we judged that the client’s circumstances could be explained — and worked through multiple rounds of detailed conversations with them to surface as much supporting evidence as possible.
In-depth consultation to surface supporting evidence
- Understood the full background and judged that the client’s situation could be explained
- Worked through multiple rounds of detailed conversations with the client to surface as much supporting evidence as possible
- Organised every detail capable of proving the genuine and continuing nature of the relationship into evidence
Lodged a several-thousand-word S57 supplementary submission
- Drafted by our Newstarsec lawyer and migration agent team
- Set out the full background of the matter in detail
- Focused on demonstrating the genuine and continuing nature of the relationship between the applicant and sponsor
- Together with the reasons that long-term cross-border separation was necessary
- And lodged dozens of supporting documents at the same time
Pre-briefed the couple to secure the grant
- Based on our lawyer and migration agent experience, phone interviews are very common when the genuineness of a spousal relationship is being assessed
- Briefed the client in advance to prepare for the phone interview
- Reminded the client to stay calm when answering
- The case officer is not testing on highly complex matters, but rather on the day-to-day life the couple shares, how well each partner knows the other, and their plans for the future
- Advised the applicant and sponsor to align in advance — answers must be truthful, and must also be consistent across both partners
What do phone interviews actually ask?
From our hands-on experience, case officers typically want to understand:
- How familiar each partner is with the other’s daily life (food, routines, mutual friends, shared memories, etc.)
- Knowledge of each other’s family, work, and recent circumstances
- Consistency in their plans for the future (where to live, when to reunite, family arrangements, etc.)
Stay calm, be truthful, and above all keep both partners’ answers consistent.
Within Minutes of the Phone Interview Ending, the Subclass 100 PR Grant Letter Was in Our Inbox
As anticipated, the case officer’s phone interview took place on 25 March 2026. The couple felt they had answered well once the call wrapped up, but could not help feeling a little uneasy.
Fortunately, that unease did not last long. Within minutes of the call ending, the Subclass 100 offshore partner permanent visa grant letter arrived in our office inbox. We forwarded it to the client straight away — and even through the screen we could feel their joy!
A severe S57 letter offers just one chance to respond. The client had a genuinely real relationship — and with a professionally drafted response, dozens of supporting documents, and a pre-briefed phone interview, the case was successfully overturned and the Subclass 100 offshore partner permanent visa was granted.
Received a Severe S57 Letter? Or Working Through a 309/100 Offshore Partner Application?
A severe S57 letter offers only one chance to respond — and a poorly handled reply leads to outright refusal and may trigger a 3-year PIC4020 bar. If you or a family member are facing a similar situation, we strongly recommend engaging a professional migration agent as quickly as possible.
We have also helped many applicants in genuine relationships — but who were questioned by the Department because of long-term cross-border separation, blended families, age gaps, financial arrangements and similar factors — to successfully secure their partner visa grants.
- Have already received a severe S57 letter, with the genuineness of the relationship in question
- In long-term cross-border separation (e.g. between China and Australia) and worried about being treated as not in a genuine spousal relationship
- In a blended family with no children together, and needing to demonstrate the genuineness of the relationship
- Lodged DIY and now facing supplementary submission requests or phone interviews, needing a professional lawyer and migration agent team to take over
- Preparing a Subclass 309 or 100 offshore partner application and wanting to plan the evidence chain ahead of time
S57 ≠ Refusal — But You Only Get One Chance to Respond
If you have already received a severe S57 letter, or are preparing a 309/100 offshore partner application, get in touch with our Newstarsec lawyer and MARA-registered migration agent team for a free initial assessment — we will help you organise every piece of evidence capable of proving the genuineness of your relationship.
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