A genuine redundancy payment gets special tax treatment — part of it is completely tax-free, and the rest is taxed concessionally as an Employment Termination Payment (ETP).
The tax-free limit for 2024–25 is $12,524 plus $6,264 for every completed year of service. Only whole years count — 7 years and 11 months is treated as 7 years. Any part of the payout above this limit becomes an ETP.
The ETP component is taxed at a concessional rate up to the ETP cap of $245,000(2024–25). The rate depends on whether you've reached preservation age: 32% if you're below it, or 17% if you're at or above it. Preservation age is 60 for everyone born after 30 June 1964.
Any ETP amount above the $245,000 cap is taxed at the top marginal rate of 47% (45% plus the 2% Medicare levy) — the same rate that applies to excess payments regardless of age.