If you are searching for Form 1149 Australia, the direct answer is this: Form 1149 is the Department of Home Affairs sponsorship form for Visitor visa (subclass 600) applicants in the Sponsored Family stream, and it can also be used if Home Affairs specifically asks for sponsorship in a Tourist stream case. It is not a casual invitation letter. It is a formal sponsorship undertaking that must be scanned and attached in ImmiAccount to the visitor's online application.
That distinction matters. According to the current Home Affairs form, the sponsor must generally be an Australian citizen or permanent resident, 18 or older, and settled in Australia. A friend, cousin, in-law, or fiance(e) cannot be the formal sponsor under the Sponsored Family stream rules. If a security bond is requested, Form 1149 says it is generally AUD 5,000 to AUD 15,000 per person, and sponsorship does not guarantee the visa will be granted.
If you only need a normal host letter for a tourist visit, use the invitation letter for Australian tourist visa guide. If your case is truly Sponsored Family stream, use this page to build the Form 1149 pack before you compare the rest of the file against Vidicy's Australia visa checklist.
| Question | Short answer | Why it matters |
|---|---|---|
| What is Form 1149? | A sponsorship form for Sponsored Family Visitor cases | It creates a formal undertaking, not just a host explanation |
| Who completes it? | The sponsor in Australia | The visitor still lodges their own subclass 600 application |
| Can a friend sponsor? | No, not under Form 1149 Sponsored Family rules | A friend may write a tourist host letter, but that is different |
| Is a bond possible? | Yes, generally AUD 5,000 to AUD 15,000 per person if requested | The sponsor needs to understand the financial risk |
| Does it guarantee approval? | No | Each visitor must still meet the visa requirements individually |
Table of Contents
- What Form 1149 Australia is actually for
- Who can sponsor under Form 1149?
- Form 1149 vs invitation letter vs sponsor letter
- What documents to attach with Form 1149
- Security bond and sponsor responsibilities
- How to lodge Form 1149 in ImmiAccount
- Common Form 1149 mistakes
- Official sources
- FAQ
- Conclusion
What Form 1149 Australia is actually for
Form 1149 is titled Application for sponsorship for Sponsored Family Visitors. Home Affairs says to use it when the sponsor is supporting a Visitor visa (subclass 600) applicant in the Sponsored Family stream. The form also says it can be used if the Department has requested sponsorship for a subclass 600 Tourist stream applicant.
The practical rule is simple: Form 1149 belongs to formal sponsorship, not every family visit.
For many ordinary tourist files, a host writes an invitation letter, attaches ID, address proof, relationship evidence, and funds if paying, and the visitor applies in the Tourist stream. Form 1149 changes the file because the sponsor gives a formal undertaking and may face bond or eligibility consequences if the visitor breaches visa conditions.
The biggest risk is using the wrong document for the wrong stream. If the applicant is visiting a friend, partner, or relative in an ordinary tourist case, a host letter may be enough. If the case is Sponsored Family stream, the sponsor should not rely on a casual letter where Home Affairs expects the formal sponsorship form.
Who can sponsor under Form 1149?
Home Affairs gives two layers of sponsor rules in Form 1149.
First, the sponsor must be an Australian citizen or permanent resident, at least 18 years old, and settled in Australia. Second, for a family visitor sponsorship, the sponsor must fit one of the eligible categories listed in the form.
The core family categories include:
- parent
- child
- spouse or de facto partner
- brother or sister
- grandparent or grandchild
- aunt or uncle
- niece or nephew
- step equivalent of those relatives
The form also allows some official sponsor categories, such as members of Australian parliaments, authorised government representatives, and government mayors. Those public-official categories are not the usual family-visitor scenario, but they explain why the form is stricter than a normal invitation letter.
Just as important, Form 1149 names people who cannot sponsor under the Sponsored Family stream rules:
- fiance(e)
- in-law
- cousin
- friend
That is where many files go wrong. A friend can often write a normal Tourist stream host letter if the rest of the evidence supports the visit. But that does not make the friend eligible to complete Form 1149 as the formal Sponsored Family stream sponsor.
Form 1149 vs invitation letter vs sponsor letter
The internet often uses "invitation letter," "sponsor letter," and "Form 1149" as if they are the same document. They are not.
| Document | Who writes it | What it does | When it fits |
|---|---|---|---|
| Invitation letter | Host in Australia | Explains the visit, relationship, stay address, dates, and support | Ordinary Tourist stream host-based visits |
| Sponsor letter | Host or financial supporter | Explains what support is being provided and what proof is attached | Tourist files where someone helps with accommodation or costs |
| Form 1149 | Eligible formal sponsor | Creates the formal sponsorship undertaking for Sponsored Family Visitor cases | Sponsored Family stream, or Tourist stream if Home Affairs requests sponsorship |
If the host is only providing a place to stay, do not inflate the document into a formal sponsorship story. If the case is actually Sponsored Family stream, do not treat a normal invitation letter as a substitute for Form 1149.
This is especially important for family files where the visitor is also relying on bank statements, employment evidence, or return-home proof. A sponsor can support the file, but the applicant still has to prove the visit is temporary and credible.
For the broader document pack around this decision, use Australia Visitor Visa Checklist and Australia Visitor Visa Checklist for 2026.
What documents to attach with Form 1149
Form 1149 says sponsors need to provide documents proving the relationship to each visitor they sponsor. It gives examples such as birth certificates and marriage certificates. The form also says the sponsor needs evidence of Australian citizenship or permanent residence status, and that English translations should be included where needed.
Build the sponsor pack in four layers:
| Evidence group | What to include | Mistake to avoid |
|---|---|---|
| Sponsor identity/status | Australian passport, citizenship certificate, permanent resident evidence, or other accepted status proof | Uploading a letter with no status proof |
| Relationship evidence | Birth certificates, marriage certificates, family records, or other documents proving the exact relationship | Assuming a shared surname proves the relationship |
| Sponsor details | Current residential address in Australia, contact details, employment status, and passport details where required by the form | Using an old address or mismatched phone/email details |
| Visitor details | Each visitor's full name, passport details, date of birth, relationship to sponsor, and separate application details | Treating several visitors as one generic group |
One detail is easy to miss: Form 1149 has space for multiple applicants, but Home Affairs still says each visitor needs to submit their own application. The completed form is then attached to each online application it supports.
If the rest of the visitor file is still messy, fix that before lodging. The sponsor documents should match the applicant's passport, itinerary, funding story, and return-home evidence. Vidicy's how-it-works page explains the checklist-to-evaluation workflow if you want to run a consistency check before submission.
Security bond and sponsor responsibilities
Form 1149 is serious because it creates obligations for the sponsor.
The form says the sponsor's undertaking means they agree to accept financial obligations to the Commonwealth that arise from the applicant's stay in Australia. It also says the sponsor is responsible for compliance by the person they sponsor with the conditions under which that person is allowed to enter Australia.
The clearest financial number is the security bond. Home Affairs says a bond may be requested for each individual visa applicant, including travelling family members covered by the sponsorship. The amount is determined case by case by an authorised officer and is generally AUD 5,000 to AUD 15,000 per person.
The same form adds three important limits:
- The bond request is discretionary.
- Sponsorship and any bond do not guarantee visa grant.
- The bond is refunded after the sponsored visitor leaves Australia, provided they do not breach visa conditions.
There are also compliance consequences. If a sponsored visitor overstays or does not comply with visa conditions, the form says the visitor may face cancellation or penalties, the sponsor may become ineligible to sponsor another visitor for 5 years, and the security bond may be forfeited.
That is why Form 1149 should not be completed casually. The sponsor is not just saying "I know this person." The sponsor is accepting a formal role in the visitor file.
How to lodge Form 1149 in ImmiAccount
Home Affairs says each visitor must submit their own subclass 600 Sponsored Family stream application online using ImmiAccount. The sponsor completes Form 1149, then the completed form is scanned and attached in ImmiAccount to each online application.
Use this practical sequence:
- Confirm the visitor is applying under Sponsored Family stream, or that Home Affairs has requested sponsorship for a Tourist stream application.
- Confirm the sponsor is eligible under Form 1149.
- Complete the form in English using the exact visitor passport details.
- Attach relationship evidence and sponsor status evidence.
- Scan the completed form and supporting documents clearly.
- Upload the form to each visitor's online subclass 600 application.
- Keep a copy of the completed form and all attachments.
Home Affairs uses ImmiAccount for online lodgement, and the official Department of Home Affairs video below is useful for the upload workflow. It is not a replacement for the form instructions, but it helps applicants understand where online visa documents fit.
If you are still deciding whether you need Form 1149 at all, read the sponsor letter for Australian visa guide before you lodge. It separates ordinary host support from formal sponsorship.
Common Form 1149 mistakes
The most common mistakes are not dramatic. They are small mismatches that make the sponsor pack look unreliable.
| Mistake | Why it hurts | Better move |
|---|---|---|
| A friend completes Form 1149 | The form says a friend cannot sponsor under Sponsored Family stream | Use a normal host letter if the case is Tourist stream, or find an eligible sponsor |
| A cousin or in-law is treated as eligible | The form excludes cousins and in-laws from formal sponsorship | Check the relationship category before lodging |
| One family form is treated as one visa application | Each visitor still needs their own online application | Attach the completed form to each supported application |
| The sponsor's status proof is missing | Home Affairs needs evidence of citizenship or permanent residence | Attach passport, citizenship, PR, or other status evidence |
| Relationship evidence is assumed, not proved | Form 1149 asks for documents proving the relationship | Add birth, marriage, or family certificates with translations if needed |
| The sponsor ignores the bond risk | A requested bond can be AUD 5,000 to AUD 15,000 per person | Make sure the sponsor understands the undertaking before signing |
| The applicant's own file is weak | Sponsorship does not guarantee approval | Strengthen funds, itinerary, employment, and return-home evidence too |
The best test is simple: every claim in Form 1149 should be backed by a document, and every document should match the visitor's online application.
If you want a pre-submit consistency pass, start with Vidicy sign-up. The product is built for the exact problem this form creates: checking whether the sponsor evidence, applicant documents, dates, names, and funding story hold together before lodgement.
Official sources
- Department of Home Affairs, Form 1149 Application for sponsorship for Sponsored Family Visitors: https://immi.homeaffairs.gov.au/form-listing/forms/1149.pdf
- Department of Home Affairs, Visitor visa (subclass 600) Sponsored Family stream: https://immi.homeaffairs.gov.au/visas/getting-a-visa/visa-listing/visitor-600/sponsored-family-stream
- Department of Home Affairs, Visitor visa (subclass 600) Tourist stream: https://immi.homeaffairs.gov.au/visas/getting-a-visa/visa-listing/visitor-600/tourist-stream-overseas
- Department of Home Affairs, online visa lodgement help: https://immi.homeaffairs.gov.au/help-support/applying-online-or-on-paper/online
Image credits
- Hero image: "Australia Visa.jpg" by Top-Gman3304 on Wikimedia Commons, CC0 1.0 Public Domain Dedication: https://commons.wikimedia.org/wiki/File:Australia_Visa.jpg
- Inline image 1: local screenshot derived from an official Australian visitor visa checklist PDF.
- Inline image 2: local screenshot derived from the official Department of Home Affairs Form 1149 PDF.
FAQ
What is Form 1149 Australia used for?
Form 1149 Australia is used by a sponsor for a Visitor visa (subclass 600) applicant in the Sponsored Family stream. It can also be used if Home Affairs specifically requests sponsorship for a Tourist stream application. It is a formal sponsorship form, not a normal invitation letter.
Who can sponsor under Form 1149?
The sponsor must generally be an Australian citizen or permanent resident, at least 18 years old, and settled in Australia. For family visitor sponsorship, the sponsor must fit an eligible relationship category such as parent, child, spouse, sibling, grandparent, aunt, uncle, niece, or nephew.
Can a friend use Form 1149 to sponsor me?
No. Form 1149 says a friend cannot sponsor an applicant under the Sponsored Family stream. A friend may still be able to write a normal Tourist stream invitation letter, but that is different from being an eligible formal sponsor under the form.
Does Form 1149 guarantee an Australia visitor visa?
No. Home Affairs says sponsorship and any security bond requested do not guarantee a visa grant. Each visitor still has to meet the visa requirements individually, including genuine temporary stay, identity, character, funding, and document credibility.
How much is the Form 1149 security bond?
If Home Affairs requests a security bond, Form 1149 says it is generally between AUD 5,000 and AUD 15,000 per person. The amount is decided case by case by an authorised officer, and the sponsor is told in writing if a bond is required.
Does each visitor need a separate application?
Yes. Form 1149 says each visitor needs to submit their own Visitor visa (subclass 600) Sponsored Family stream application online using ImmiAccount. The completed Form 1149 must then be scanned and attached to each online application it supports.
Conclusion
The safest way to handle Form 1149 Australia is to treat it as a formal sponsorship document, not a template letter. Use it when the case is Sponsored Family stream or when Home Affairs specifically asks for sponsorship. Check that the sponsor is eligible, attach relationship and status evidence, understand the bond risk, and make sure each visitor's own application is complete.
Before you lodge, compare the whole file against the Australia visa checklist. If the sponsor evidence, bank trail, invitation details, and applicant documents do not line up, use Vidicy's review workflow to catch the quiet mismatches before the Department sees them.