When applying for an Australian Partner Visa, most applicants focus heavily on their relationship evidence. However, one of the most common reasons for delay, refusal, or complications has nothing to do with the relationship itself it comes down to sponsor eligibility.
This is where Form 40SP plays a critical role.
As a MARA-registered migration agent, this guide explains what Form 40SP is, who must complete it, how immigration assesses sponsors, and the common mistakes that put partner visa applications at risk.
What Is Form 40SP?
Form 40SP – Sponsorship for a Partner to Migrate to Australia is a mandatory form completed by the sponsor, not the visa applicant.
It is assessed by the Department of Home Affairs to determine whether the sponsoring partner is legally eligible to sponsor someone for a Partner Visa.
Even if your relationship is genuine, a failed sponsorship assessment can still lead to refusal.
Who Needs to Complete Form 40SP?
Form 40SP must be completed by anyone sponsoring a partner for:
- Onshore partner visas
- Offshore partner visas
- Temporary partner visas leading to permanent residency
The sponsor must usually be:
- An Australian citizen, permanent resident, or eligible New Zealand citizen
- At least 18 years of age
Completing the form is not optional—it is a core legal requirement.
Why Sponsor Eligibility Matters So Much
Immigration treats sponsorship as a legal responsibility, not just a formality.
By approving a sponsor, the Department is confirming that:
- The sponsor meets legal requirements
- There are no sponsorship limitations
- The sponsor understands their obligations
If sponsorship fails, the partner visa application cannot proceed, regardless of relationship strength.
Key Eligibility Requirements Assessed in Form 40SP
1. Australian Status of the Sponsor
The sponsor must provide evidence of:
- Australian citizenship, or
- Permanent residency, or
- Eligible New Zealand citizenship
Incorrect or outdated documents can delay assessment or raise concerns.
2. Sponsorship Limitations (Very Important)
Australian migration law limits how often someone can sponsor a partner.
Generally:
- You can sponsor no more than two partners in your lifetime
- There must be at least five years between sponsorships
There are limited exceptions, but these are strictly assessed.
Failure to disclose previous sponsorships is a serious integrity issue.
3. Character and Criminal History
Sponsors must declare:
- Criminal convictions
- Charges
- Relevant court outcomes
Certain offences—especially involving family violence—can:
- Prevent sponsorship approval
- Trigger further investigation
- Require additional legal submissions
Non-disclosure often causes more damage than the offence itself.
4. Family Violence and Protection Obligations
Sponsors must:
- Disclose past family violence matters
- Acknowledge sponsorship obligations
- Understand monitoring and compliance expectations
Immigration prioritises the safety and wellbeing of applicants.
5. Financial and Support Responsibilities
While there is no formal income threshold for Partner Visa sponsorship, the sponsor must:
- Acknowledge financial support responsibilities
- Agree to assist their partner’s settlement in Australia
Inconsistent or misleading statements here can raise credibility concerns.
What Immigration Looks for in a Strong Form 40SP
Immigration officers assess:
- Accuracy and consistency with other visa documents
- Alignment with Form 47SP (partner visa application)
- Honesty and full disclosure
- Supporting evidence where required
Any mismatch between sponsor and applicant forms can delay or jeopardise the application.
Common Mistakes That Cause Partner Visa Problems
As migration professionals, we frequently see these errors:
Incomplete Disclosure of Past Relationships
Previous marriages, de facto relationships, or sponsorships must be declared.
Underestimating Criminal History Questions
Even minor or old offences must be disclosed accurately.
Inconsistent Information Between Forms
Discrepancies between Form 40SP and Form 47SP raise red flags.
Treating the Form as “Just Paperwork”
Form 40SP is a legal declaration, not an administrative form.
How Form 40SP Connects With the Overall Partner Visa Application
Form 40SP does not stand alone.
It is assessed alongside:
- Form 47SP
- Relationship evidence
- Statutory declarations
- Police checks and character assessments
A weak sponsorship can undermine an otherwise strong relationship case.
Can Sponsorship Be Refused Even If the Relationship Is Genuine?
Yes.
A partner visa can be refused if:
- Sponsorship limits are exceeded
- Character concerns are not addressed
- Information is false or misleading
- Legal obligations are not met
This is why professional review is essential before submission.
What Happens After Form 40SP Is Lodged?
Once lodged, immigration may:
- Accept the sponsorship
- Request further information
- Refuse sponsorship eligibility
If sponsorship is refused, review rights may be limited and time-sensitive.
Expert Advice From a MARA-Registered Migration Agent
Form 40SP is one of the most underestimated components of partner visa applications.
A properly prepared sponsorship:
- Strengthens your application
- Reduces processing delays
- Protects against refusal
- Demonstrates compliance and credibility
A poorly prepared one can derail the entire process.
Professional Tip
Never assume your eligibility as a sponsor is automatic. Past relationships, sponsorship history, and disclosures matter more than most people realise.
Book a Free Partner Visa Sponsorship Consultation
If you are sponsoring or planning to sponsor—a partner:
Book a Free Consultation with Visa Advisor. Our MARA-registered migration experts will assess your sponsor eligibility, review Form 40SP, and ensure your partner visa application is compliant and strategically prepared.
