Official form guide
Form F8A: Unfair dismissal application (additional parties)
This form is an Unfair dismissal application (additional parties) issued by the Fair Work Commission. You use it when you have already lodged a primary unfair dismissal claim but need to add other people or entities to that case.
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Form Overview
Fair Work Commission Form F8A - Unfair dismissal application (additional parties)
This form is an Unfair dismissal application (additional parties) issued by the Fair Work Commission. You use it when you have already lodged a primary unfair dismissal claim but need to add other people or entities to that case.
Risk Radar
Scan points- 1Don't forget to reference your original Application Number!
- 2Failing to list all relevant additional parties
- 3Not providing contact details for new parties
- 4Forgetting the reference number of the original application
- 5Submitting too late after a hearing date is set
Plain English
If you've told the Fair Work Commission someone fired you unfairly, but there are other relevant players in your situation, this form lets you add them officially. Think of it as adding co-applicants to your existing complaint.
Submission Date
- Filing date: Submit this when you realise after lodging your initial claim that someone else needs to be formally included in the case.
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- Use this when your main unfair dismissal application needs more parties involved.
- Do not use this if you are lodging the initial unfair dismissal claim.
- Use it when a co-worker or another entity should also be heard in the case.
- This form specifically handles adding 'additional parties' to an existing file.
Form selector
Use this form or another form?
Lodging the first claim
Use this if you are starting the process from scratch.
✓ Check if your initial application number is ready.
Unfair Dismissal Application (Main Form)
Adding a representative/agent
Use this to formally bring in someone else to assist you or the employer.
✓ Confirm who needs to be added.
Amending existing details
Use this for changing dates, roles, etc., not adding new people.
✓ Ensure the amendment matches the primary claim.
Lodging a counter-claim
Use this if the other side is filing against you too.
✓ Verify who filed first.
Deadline or filing window
While there is no fixed deadline for adding parties, do it as soon as possible after lodging the initial claim to avoid delays.
Before you submit
- 1Fill in the primary claim reference number accurately.
- 2Clearly list every additional party being added.
- 3Provide their full name and contact details for each new party.
- 4Sign and date the form where required.
- 5Attach supporting evidence if you have it (e.g., proof of relationship to the new party).
How to file this form
- 1Complete Section 1: Your Details.
- 2Complete Section 2: The Original Claim Details (use your existing file number).
- 3Complete Section 3: Details of the Additional Party/Parties.
- 4Sign and date the form.
- 5Submit via the Fair Work Commission online portal or mail it in.
Known limitations
- 1This form only adds parties; it doesn't change the core facts of dismissal.
- 2You must have a primary claim already lodged to use this F8A effectively.
- 3Not confirmed in official source: There may be specific limitations based on how many parties you are adding.
- 4If you add too many parties, another process might become necessary.
Field map
Compact field-by-field guide
Applicant
1 items
Full name (and representative, if any), postal address, email, and phone number of the person or organisation lodging the application.
Respondent
1 items
The exact legal name and ABN of the employer or other party the application is made against.
The Matter
2 items
Identify the kind of matter — for example, unfair dismissal, general protections, or an agreement application.
A clear description of what happened, relevant dates, and the outcome you are seeking.
Dates
1 items
Relevant dates such as the date of dismissal or the date the issue arose — these determine whether you are within time.
Supporting
1 items
Any documents that support your application, such as letters, contracts, or notices.
Declaration
1 items
Sign and date the form. Applications may also require a fee or an application for a fee waiver.
Almost done reviewing the fields?
Fillable formOpen in Editor->This F8A form is used to add extra people or groups to an existing unfair dismissal claim already lodged with the Fair Work Commission. Check the latest version on the Fair Work Commission website for any recent updates.
What changed or needs a fresh check
- Check the date stamp on the top right corner of the F8A.
- Confirm the specific version number listed (e.g., V3.1).
- Verify that the form title still reads 'Unfair dismissal application (additional parties)'.
- Ensure the reference to the Fair Work Commission is present and correct.
Quick Facts
Downloads & source
Sources
- SRCIssued by: Fair Work Commission (FAIR_WORK)
- SRCForm Number: F8A
- SRCPurpose: Unfair dismissal application (additional parties)
- SRCContext: Used when adding new people to an existing claim.
- SRCDate of last major review: Not confirmed in official source
- SRCFiling Method: Online portal or postal mail.
Common confusion points
Thinking this form is just an 'amendment' when it is specifically about *adding people*.
Not knowing which existing claim number to reference on the F8A.
Forgetting to list the role of the additional party (e.g., Union Rep, Witness).
Assuming filing online automatically updates your myGov account record.
Source transparency
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