More young people in Taiwan are stacking side jobs instead of taking full-time work, and many are quietly losing insurance and pension rights they are legally owed.

• Every employer, for every part-time job, must enroll the worker in labor insurance on day one — not just on the days they show up.
• Once a worker is on the schedule regularly, the employer cannot drop the coverage until the worker actually quits.
• Coverage is based on total monthly pay, with set brackets for anyone earning below the minimum wage, and employers must update the figure each February and August as hours grow.
• Reporting a lower wage than the worker really earns is illegal, and it shrinks future payouts.
• Holding two part-time jobs is not a penalty: the insured wages from both are added together when claiming sickness, disability, maternity, or retirement benefits.

Outlook: With side-job work still spreading, expect more scrutiny of employers who delay enrollment or under-report pay.