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Probation period

A probation period is a set time used to assess a new employee's suitability for their role. This period often ranges from three to six months and is also known as a probationary period.

The probation period is like an assessment phase for new employees, allowing employers to evaluate their performance, skills and suitability for the position. During this time, both the employer and the employee can decide if the job is a good fit. While the length of probation can vary, it commonly lasts from three to six months. This period is important for both parties to assess the working relationship.

Probation and unfair dismissal

There is no probation period in the Fair Work Act. What matters for unfair dismissal is the minimum employment period: 6 months, or 12 months with a small business employer. A longer probation period does not stop an employee making a claim once they pass the minimum employment period, and employees on probation still get the National Employment Standards, including notice of termination. For example, an employee dismissed in month 7 of a 12-month probation at a business with 20 staff can make an unfair dismissal claim.

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General information only

This content is general information about Australian employment law, current at the date it was last reviewed. It does not take your circumstances into account and is not legal advice. For advice about your situation, call Employment Compass on 1300 144 002.

Last reviewed: October 2026

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