Temporary Work — Short Stay Specialist Visa for Highly Skilled Individuals
Subclass 400 Visa – Temporary Work (Short Stay Specialist) Visa Australia
Bring Your Specialist Skills to Australia for a Short-Term Purpose — The Visa Built for Genuine Specialist Work
Some work cannot wait for a lengthy visa process. A company in Australia needs a highly specialised expert to fix a critical technical problem. An organisation has a short-term project that requires skills simply not available locally. An overseas specialist is needed for a defined piece of work that will take weeks, not years.
The Subclass 400 Temporary Work (Short Stay Specialist) Visa exists for exactly these situations. It is a temporary visa designed for people with genuine specialist skills who need to come to Australia for a short, specific purpose — and then return home when that purpose is complete.
It is not a backdoor to long-term employment in Australia. The Department of Home Affairs looks carefully at Subclass 400 applications to confirm that the work is genuinely specialist in nature, that the stay is genuinely short-term, and that the applicant is genuinely the right person for the task. At Migration Republic, our MARA-registered migration agents understand what makes a strong Subclass 400 application — and where these applications commonly go wrong.
Book Consultation
For well-prepared applications
Primary applicant (2026)
Typically 3 months max
Required (unlike Subclass 482)
Visa Overview
What is the Subclass 400 Visa?
The Subclass 400 is a temporary visa that allows highly skilled individuals to come to Australia to undertake short-term, specialist work that cannot be readily sourced within Australia. It is designed for genuine specialists — people with specific technical expertise, knowledge, or skills that are needed for a defined piece of work in Australia.
The visa is typically granted for up to three months, though in limited circumstances it can be granted for up to six months. It is designed for a single, defined visit with a specific purpose. Unlike most other work visas in the Australian migration system, the Subclass 400 does not require a formal sponsorship arrangement in the same way that employer-sponsored visas like the Subclass 482 do. However, there must be an Australian organisation or individual who is engaging the specialist and can clearly articulate why the specialist is needed and what they will be doing in Australia.
Key Features of the Subclass 400 Visa
- Temporary visa for genuine specialist, short-stay work in Australia
- Typically granted for up to three months — up to six months in limited circumstances
- No formal employer sponsorship required in the same way as the Subclass 482
- Work must be genuinely specialist and not readily available in the Australian labour market
- The engaging Australian organisation plays a critical supporting role in the application
- Does not lead to permanent residency
- Multiple entry may be available depending on circumstances
- Simpler application process than longer-term work visas — but still requires solid evidence
- No Labour Market Testing required
Who Can Apply
Who Can Apply for the Subclass 400 Visa?
The Subclass 400 is available across two broad categories of applicants. Understanding which category applies to your situation is the first step in assessing your eligibility.
Highly Specialised Work
The primary and most commonly used category. For individuals with genuinely specialist skills, expertise, or knowledge who are being engaged to undertake a specific piece of work in Australia that cannot be easily performed by someone already in the Australian labour market. The work must be highly specific and genuinely scarce or unique.
People at Risk
A secondary category covering individuals who are assessed to be at risk in their home country or current location and who need to come to Australia temporarily in that context. This is a less commonly used category with specific requirements that differ from the specialist work pathway. Most Subclass 400 applications fall under the specialist work category.
Visa Benefits
Key Benefits of the Subclass 400 Visa
Speed and Simplicity Compared to Longer-Term Work Visas
The Subclass 400 does not require the full employer sponsorship process that longer-term work visas demand. There is no Labour Market Testing requirement, no skills assessment in the traditional sense, and no complex nomination process. For a genuine short-term specialist engagement, the Subclass 400 can be processed significantly faster than a Subclass 482 or similar visa.
Genuine Flexibility for Short-Term Specialist Needs
Australian businesses frequently need specialised overseas expertise for defined, short-term projects — equipment commissioning, technical audits, software implementations, specialist installations, and similar work. The Subclass 400 is designed precisely for this need, allowing businesses to bring in exactly the right person for a specific task without committing to a long-term employment arrangement.
No Labour Market Testing Required
Unlike many employer-sponsored work visas, the Subclass 400 does not require the Australian engaging organisation to demonstrate that it tried to find an Australian worker first. The focus is on whether the work is genuinely specialist and whether the individual is genuinely qualified to perform it.
Covers a Wide Range of Specialist Fields
The Subclass 400 is occupation-neutral — it is not restricted to a specific list of occupations or industries. Any field where genuine specialist expertise exists and is genuinely needed in Australia may qualify: engineering, information technology, healthcare, construction, finance, manufacturing, resources, and many other sectors.
Relatively Low Cost Compared to Other Work Visas
The visa application charge for the Subclass 400 is modest compared to longer-term work visas. For a short-term specialist engagement, the total cost of the visa process — AUD $310 government charge plus ancillary costs — is generally manageable for the engaging Australian organisation.
Eligibility and Requirements
Understanding the Subclass 400 Requirements in Detail
The Subclass 400 does not have a formal employer sponsorship requirement, but that does not mean it is a simple self-assessment exercise. The Department of Home Affairs looks carefully at several key areas to assess whether the application is genuine and appropriate.
Specialist Work Requirements
- The work must require a specific, high level of expertise, technical knowledge, or skill not generally available in the Australian labour market for the purpose required
- Evidence of specialist skills — detailed qualifications, strong professional track record, evidence of specific technical expertise, industry recognition
- A clear explanation of why the skills being applied are specialist rather than generally available
- If the work is likely to extend beyond three to six months, a different visa pathway such as the Subclass 482 is more appropriate
Genuine Temporary Entrant and Engaging Organisation
- The applicant must genuinely intend to come to Australia for the specific purpose stated and to depart when that purpose is complete
- Strong ties to the home country — employment, family, property, professional commitments — contribute to the genuine temporary entrant assessment
- The Australian engaging organisation must provide a detailed, specific support letter — vague or generic support letters are a common reason for refusal or delay
- The support letter must explain what work needs to be done, why specialist expertise is required, why this particular individual was selected, and how long the work will take
Document Checklist
What Documents Do You Need for the Subclass 400?
A well-prepared document set is essential for a smooth Subclass 400 application. Missing or insufficient documentation is the most common cause of delays and unnecessary requests for further information.
Specialist Skills and Professional Evidence
- Academic qualifications and transcripts — degrees, diplomas, professional certifications relevant to the specialist work
- Detailed professional resume or curriculum vitae covering full employment history
- Evidence of specific technical expertise relevant to the work — project records, technical publications, patents, industry recognitions
- Professional registrations, licences, or memberships in relevant professional bodies
- Evidence of prior specialist engagements of a similar nature — contracts, engagement letters, or references from previous clients or employers
- Valid passport with sufficient validity for the intended stay
- Details of any previous visits to Australia and any prior visa refusals
Work Engagement and Supporting Documents
- Detailed support letter from the engaging Australian organisation — clearly explaining the nature of the work, why specialist expertise is required, why this particular individual was selected, the proposed timeline, and remuneration arrangements
- Contract or engagement agreement between the Australian organisation and the specialist
- Work schedule or project plan setting out the specific tasks and expected duration
- Evidence of the engaging Australian organisation's business — ABN, ASIC registration, website
- Genuine temporary entrant evidence — ties to the home country, family responsibilities, property ownership
- Police clearance certificates for all countries where the applicant has lived for 12 months or more in the past 10 years
- Health examination results where required based on country of origin and intended stay duration
Costs and Processing Times
Subclass 400 Visa Cost and Processing Times
Visa Costs (2026)
- Base visa application charge — AUD $310 for the primary applicant
- Secondary applicants aged 18 or over — AUD $310 each
- Secondary applicants under 18 — AUD $80 each
- Health examination — approximately AUD $300 to $450 where required (not always required for short stays)
- Chest X-ray — approximately AUD $100 to $150 where required
- Police clearances — typically AUD $50 to $150 per country
- Migration agent professional fees vary depending on complexity
- Total costs for a single applicant typically range from AUD $1,500 to $3,000
Processing Times (2026)
- 75% of well-prepared applications are processed within 2 to 4 weeks
- 90% of applications are processed within 6 to 8 weeks
- Processing is faster when the specialist work is clearly documented and the support letter is detailed and specific
- Applications that are vague about the specialist nature of the work take longer and are more likely to receive requests for further information
- Allow at least three to four weeks from lodgement to planned arrival as a baseline for straightforward cases
- Applications requiring health examinations are completed faster when health results are provided before lodgement
How We Help
Our Visa Process
Initial Assessment and Strategy
We begin every Subclass 400 case by understanding the specific work to be performed, the specialist's qualifications and professional background, the Australian organisation's needs, and the proposed timeline. We assess whether the Subclass 400 is the right visa pathway — or whether the work and circumstances point toward a different visa type. Choosing the right visa from the start saves time, money, and frustration.
Support Letter and Engagement Documentation
The support letter from the engaging Australian organisation is one of the most important documents in the application. We work with the Australian organisation to develop a support letter that is specific, detailed, and directly addresses the specialist nature of the work and the genuine need for this particular individual. Generic or vague support letters are one of the most common reasons Subclass 400 applications run into difficulty.
Specialist Skills Evidence Preparation
We work with the applicant to identify and compile the strongest possible evidence of their specialist skills and expertise. This goes beyond simply attaching a resume — it involves identifying the specific evidence that demonstrates genuine specialist-level capability and presenting it in a way that is directly relevant to the work being performed in Australia.
Document Checklist and Application Preparation
We prepare a complete personalised document checklist based on the specific circumstances of the engagement, the applicant's background, and the nature of the work. Every document is reviewed before lodgement to ensure the application is complete, accurate, and well-presented.
Lodgement and Active Follow-Up
We prepare and lodge the Subclass 400 application with the Department of Home Affairs and handle all communication on behalf of the applicant. We monitor the application actively and respond promptly and thoroughly to any requests for further information — ensuring the process moves as efficiently as possible through to a final decision.
Common Questions
Frequently Asked Questions
Why Migration Republic
Why Choose Migration Republic?
The Subclass 400 looks deceptively simple — a short visa, a modest application charge, no formal sponsorship process. But the Department of Home Affairs scrutinises Subclass 400 applications carefully precisely because the visa is sometimes misused as a shortcut to bring workers into Australia who should properly be applying under a longer-term work visa.
Applications that fail to clearly establish the genuinely specialist nature of the work, that are supported by vague or generic documentation from the engaging organisation, or that do not adequately address the genuine temporary entrant requirement run a real risk of refusal or significant delay.
Specialist Evidence Presentation
We know how to present specialist credentials compellingly. We identify the specific evidence that demonstrates genuine specialist-level capability and present it in a way that is directly relevant to the work being performed in Australia — going well beyond attaching a resume.
Support Letter Development
We work with Australian organisations to develop support letters that are specific, credible, and directly responsive to the Department's assessment criteria. Generic or vague support letters are one of the most common reasons Subclass 400 applications run into difficulty — we ensure yours is neither.
Right Visa, Right Outcome
We identify early when the Subclass 400 is not the right pathway — and what the right pathway is instead. Choosing the correct visa from the start avoids wasted time and application fees. For straightforward cases, we deliver a fast, well-prepared outcome that meets business timelines.
Ready to Apply for Your Subclass 400 Temporary Work (Short Stay Specialist) Visa?
The Subclass 400 is the right solution when genuine specialist skills are needed in Australia for a specific, short-term purpose. It only works when the application is properly prepared — with clear evidence of genuine specialist skills, a detailed and specific support letter from the engaging organisation, and a well-documented case for why the work is genuinely short-term and genuinely specialist. At Migration Republic, our MARA-registered agents are ready to assess your eligibility, develop your specialist evidence, and manage your Subclass 400 application from start to finish.
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