In Australia, strict employment laws dictate that individuals can only work if they are Australian citizens, permanent residents, or hold a valid visa with work rights. A recent Fair Work Commission (FWC) ruling in Muza v Costco Wholesale Australia Pty Ltd [2025] FWC 252 reinforced the importance of visa compliance, dismissing an unfair dismissal claim by a Costco employee who continued working after his visa expired.
The Case Overview
The employee’s contract clearly stated that maintaining a legal right to work in Australia was a condition of employment, with failure to meet this requirement grounds for immediate termination.
- 6 August 2024: The employer contacted the employee about his visa, set to expire on 14 August.
- 7 August 2024: The employee applied for a visa renewal.
- 14 August 2024: His visa expired, but he did not inform his employer or provide an update on his application status.
- 15–16 August 2024: The employee continued working without a valid visa.
- 19 August 2024: The employer followed up, and the employee admitted his visa was still being processed.
- Following this, Costco issued a show cause letter and ultimately dismissed the employee for lacking the legal right to work.
The Unfair Dismissal Claim
The employee argued that his dismissal was harsh and unreasonable because:




