The New Child and Childcare Support Contribution and Japan’s Maternity and Parental Leave Framework

Starting April 2026, Japan will launch the Child and Childcare Support Contribution, using public health insurance to fund childcare support and distribute costs throughout society.  Employees such as company workers contribute through their employment health insurance by applying a fixed contribution rate (0.23% in fiscal year 2026) to their standard remuneration. The contribution is shared equally between employers and employees and is deducted from salary together with regular health insurance premiums.
The funds collected are used to finance childcare support measures, including the expansion of childcare allowances and the Postpartum Parental Leave Support Benefit.

Japan’s statutory maternity leave consists of 14 weeks in total—six weeks before childbirth and eight weeks after—meeting the minimum standard set by the International Labor Organization (ILO). While this duration is broadly average compared with OECD countries, the distinctive features of Japan’s system lie in the length of parental leave that follows and its income replacement mechanisms.
Under the parental leave benefit scheme, employees receive 67% of their wages for the first 180 days of leave and 50% thereafter. This combination of benefit level and duration is regarded internationally as relatively generous.

An especially important aspect is the net take-home pay. Parental leave benefits are non-taxable, and upon application, social insurance premiums are waived. As a result, many employees experience less of a reduction in actual take-home pay than the nominal replacement rate might suggest.
In April 2025, the Postpartum Parental Leave Support Benefit was introduced. When certain conditions are met, the benefit rate is increased to the equivalent of 80% for up to 28 days, effectively resulting in near full net income replacement(*).

While the system has been significantly strengthened, actual utilization ultimately depends on workplace culture and operational practices. Whether parental leave becomes a system that employees can simply “take” or one they can “use naturally” remains a key challenge going forward.

* Benefit payments are subject to caps, and higher-income earners may receive significantly less than their pre-leave take-home pay.