Japan: Shift in retirement benefit systems toward performance-based models

Japanese corporations are increasingly moving away from traditional retirement benefit systems based on years of service toward models that prioritize ability and job rank. This shift is exemplified by Sumitomo Mitsui Trust Bank, which plans to replace its seniority-based system with one reflecting performance and position.

This change aims to redistribute funds to highly skilled employees, including those who join companies through mid-career recruitment, who were previously disadvantaged by seniority-based calculations. While this may attract talented professionals, it poses a risk to long-term employees who do not advance in rank, as their retirement payouts may decrease.

Other factors affecting retirement planning include the timing of retirement and tax implications. For instance, delaying retirement to age 65 can increase retirement income deductions by 3.5 million yen. Additionally, while early retirement packages for university graduates can average 22.66 million yen, the actual amount received depends heavily on years of service and can be subject to taxation.