Australia’s current mandatory retirement savings scheme, with contributions at 12 percent, is facing scrutiny regarding its sustainability. Analysis suggests that, on average, Australians are projected to have a higher annual income during retirement than they earned while employed. This outcome stems from the high contribution rate and the potential for investment growth over time. Concerns are rising that the system may be overly generous, potentially leading to excessive capital accumulation without necessarily improving overall wellbeing. The current system could benefit from reevaluation to ensure a balance between adequate retirement income and economic efficiency within Australia. This raises questions about the optimal level of contributions needed to secure a comfortable retirement without creating undue financial burdens or distortions in the economy.