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Japan Pension Calculator

Calculate your lump-sum withdrawal refund, understand the India-Japan SSA, and estimate future pension benefits.

Calculate Your Refund

Your average monthly gross salary while enrolled in kosei nenkin

6 mo60 mo (5 yr)120 mo (10 yr)

Your Refund Estimate

Average salary¥300,000/mo
Months (effective)60 months
Coefficient5.5
Gross refund¥1,650,000
Withholding tax (20.42%)¥336,930
Net to your bank
¥1,313,070
₹7,68,146

Tax Reclaim (get more back!)

Most of the 20.42% withholding is recoverable. Appoint a tax representative in Japan to file a return after you leave — the actual tax owed is usually much lower.

Estimated reclaim~¥336,930 (₹1,97,104)
Total after reclaim~¥1,650,000

Deadline: 2 years from departure. Payout takes 4-6 months.

Upcoming Reform: 96-Month Cap

A June 2025 law raises the refund cap from 60 to 96 months (8 years). The effective date is TBD. If you have 61+ months enrolled, waiting for this reform could significantly increase your refund.

₹ shown at ¥1 = ₹0.585
Get the pension-refund checklist

Disclaimer: This calculator provides estimates based on current Japan pension rules. Actual refunds and benefits depend on your specific enrollment history, salary records, and any future reforms. This is general information, not financial or legal advice — verify with Japan Pension Service or a qualified professional.

Sources: Japan Pension Service · EPFO India · India-Japan SSA