Japan Survivors' Pension Benefit Calculator 2026 (Izoku Nenkin)
Calculate statutory tax-free Japanese Survivors' Pension payouts: Basic Pension (for spouses with dependent children) and Employees' Pension (3/4 of deceased worker's career pension) including widow supplements.
Total Annual Survivors' Pension
Monthly Equivalent Payout
Calculator Inputs
Total Annual Survivors' Pension
Monthly Equivalent Payout
Survivor Employees' Pension (3/4)
Basic Survivor Pension & Child Adds
Widow Supplement
Statutory 25-year minimum service rule applies if total career months were under 300.
Pension Components
Calculated under National Pension Act Art. 37 and Employees' Pension Act Art. 58. Survivors' benefits are 100% tax-exempt. Requires an annual income under 8.5 million JPY.
This calculator is a mathematical model for general financial estimation, planning, and educational guidance. Results depend on your inputs and standard formulas, and do not constitute binding financial, tax, or investment advice. Always consult a qualified professional before making financial decisions.
Calculation Methodology
Basic Survivor Pension = 816,000 JPY + Child Additions; Employees' Survivor Pension = Deceased Worker's Kosei Nenkin × 3/4.
Frequently Asked Questions
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