Japan Pension and Shakai Hoken: What Visa Renewal Checks | MyKyoten

Japan's social insurance operates on universal coverage. All residents aged 20-60 must participate in the pension system. All residents must have health insurance.

The system divides enrollment by employment status:

Category 1: Self-employed, freelancers, students, unemployed, part-timers not meeting employer thresholds. Enroll in National Pension and National Health Insurance through municipal office. Avoid common paperwork mistakes at city hall.

Category 2: Full-time company employees or part-timers meeting eligibility criteria (20+ hours weekly, earnings above thresholds). Enrolled in Employees' Pension and employer health insurance (Shakai Hoken) managed by employer through payroll.

Category 3: Dependent spouses of Category 2 earners making under ¥1,300,000 annually. Covered under spouse's enrollment at no additional premium cost.

Foreign residents on any mid-to-long-term visa must enroll in the appropriate category based on employment status. The system is mandatory, not voluntary.

National Pension (国民年金) is the basic flat-rate system for residents not covered by employer insurance. Monthly premium: ¥17,510 (2025). Enrollment through municipal office. Payment via convenience store, bank transfer, or automatic withdrawal. Benefits depend on months contributed. Maximum old-age pension (480 months/40 years) pays approximately ¥816,000 annually (¥68,000 monthly, 2025 figures) at age 65.

Employees' Pension Insurance (厚生年金) covers company employees and includes National Pension automatically. Enrollment is automatic when starting employment. Premium: 18.3% (fixed since 2017) of standard monthly remuneration, split 50/50 between employee (9.15% (2025 fiscal year)) and employer (9.15% (2025 fiscal year)). Benefits are higher, combining National Pension base plus earnings-related supplement based on salary history.

National Pension: Flat ¥17,510 (2025 fiscal year) monthly regardless of income. Payment via convenience store, bank transfer, or automatic withdrawal. Due by end of each month.

Employees' Pension: 18.3% (fixed since 2017) of standard monthly remuneration split equally. Your actual salary maps to standardized bands (¥287,000 salary → ¥280,000 standard remuneration).

Example: ¥300,000 standard remuneration × 18.3% (fixed since 2017) = ¥54,900 total premium. You pay ¥27,450 via payroll deduction. Employer pays ¥27,450.

Bonuses subject to separate calculation, capped at ¥1,500,000 per payment for most workers. Standard remuneration recalculated annually in September based on April-June salary average.

Shakai Hoken for employees: Combines Employees' Pension and employer health insurance. Both mandatory, managed through employer, deducted from paycheck. Health insurance premium: approximately 9-10% of standard monthly remuneration, split 50/50. Insurance card issued within 1-2 weeks of employment. Covers 70% of medical costs.

National Health Insurance: For self-employed and unemployed. Enroll at municipal office. Premium based on prior year income, household size, municipal rates. Typically ¥15,000-60,000 monthly. You pay full premium. Same 70% medical coverage.

Switching: Must switch within 14 days of employment status change. Starting employment: leave National Health Insurance, enroll in employer insurance. Losing employment: leave employer insurance, enroll in National Health Insurance. Bring separation documentation and old insurance card to municipal office for retroactive enrollment from separation date.

"I'm only staying 1-2 years, so I don't need to pay." Pension enrollment is mandatory for all residents aged 20-60 regardless of visa type or intended stay duration. Not paying creates delinquency affecting visa renewal. Immigration checks this during the renewal process. Short-term residents can claim lump-sum withdrawal when leaving.

"Pension is optional." It is not a benefit you can decline. Legal obligation under National Pension Act and Employees' Pension Insurance Act. Employers must enroll eligible employees.

"If I don't pay, nothing happens." Pension office sends demand notices. Systematic non-payment can lead to enforcement proceedings. More practically, immigration checks payment records during visa renewal. Delinquency can be grounds for denial.

"I'll pay retroactively before renewal." You can pay back only 2 years. Beyond 2 years, payment rights expire. Immigration sees delinquency timeline showing you only paid when renewal approached.

"I can't afford it, so I don't pay." Exemption and reduction programs exist. Apply at municipal office. Approval provides partial pension credit and prevents delinquency. Not paying without exemption is simply delinquency with no hardship defense.

Old-age pension requires minimum 120 months (10 years) of contribution periods including months actually paid, months exempted with credit, and months enrolled as Category 3 dependent spouse.

Less than 120 months: No old-age pension eligibility. Can claim lump-sum withdrawal when leaving Japan (covers up to 60 months).

120+ months: Qualify for old-age pension at age 65. Lump-sum withdrawal no longer available. Pension amount based on total contribution months. Maximum requires 480 months (40 years). Payments can be sent to overseas bank accounts if living abroad.

Japan has agreements with 24 countries (US, UK, Germany, Canada, Australia, South Korea, Philippines, France, others) serving two purposes:

Purpose 1: Eliminate double coverage. Temporary assignments (under 5 years) allow you to stay in home country system, exempt from Japanese enrollment.

Purpose 2: Combine periods for eligibility. If you don't meet minimum contribution period in one country, totalize periods in both countries to meet threshold.

Example: US national worked 6 years Japan (72 months), 8 years US (32 quarters). US Social Security needs 40 quarters. Totalize: 32 US quarters + 24 quarters (from 72 Japan months) = 56 quarters total. Meets 40-quarter threshold. Receives US benefit calculated on 32 US quarters only.

Totalization does not combine benefit amounts. You receive separate pensions from each country based on what you contributed to that country. Used for eligibility only, not benefit calculation.

The lump-sum withdrawal process (脱退一時金) returns partial contributions for foreigners who contributed 6-119 months but did not reach 10-year eligibility.

Eligibility: Not Japanese national, contributed 6-119 months, no longer registered in Japan, never qualified for Japanese pension benefits, apply within 2 years of last insured date.

Returns: Approximately 30-50% of employee contributions (employer's 50% stays in fund). Formulas cap at 60 months of contributions.

Tax: 20.42% withheld from Employees' Pension lump sums. Requires tax representative in Japan to recover withheld amount.

Impact: Erases contribution history. Cannot use those years for totalization. If you return to Japan later, start from zero.

Visa renewal applications require proof of tax payment and income. Immigration cross-checks databases with National Tax Agency and Japan Pension Service to verify enrollment, payment compliance, health insurance coverage, and tax status. This is why maintaining immigration compliance matters for renewal.

Delinquency impact: Systematic non-payment without exemption, especially combined with other compliance issues, raises concerns. If claiming financial hardship but showing substantial unreported income, viewed as deliberate non-compliance.

Exemption vs delinquency: Applying for and receiving exemption is compliant behavior viewed neutrally. Accumulating years of delinquency then paying retroactively before renewal is transparent to immigration.

Strategy: Cannot afford premiums? Apply for exemption immediately. Already delinquent? Pay what you can retroactively (2-year limit) and apply for exemption for periods you cannot afford.

When you permanently leave Japan, you must handle several administrative tasks related to social insurance and taxation.

14 days before departure: Submit your moving-out notification (転出届) at your municipal office. Your health insurance coverage ends on this date. Follow the complete moving process when leaving.

Pension obligations: Your pension enrollment ends when you deregister your address or when your residence card expires, whichever comes first.

Resident tax (住民税): Billed in June based on the previous year's income. If you leave after June, you are liable for the full year's tax.

Applying for lump-sum withdrawal: You cannot apply until after you have left Japan and deregistered your address. After leaving, download the claim form from the Japan Pension Service website and mail the application. Processing takes 3-6 months.

For short-term residents (1-5 years): You will likely not reach the 10-year threshold. Plan to claim the lump-sum withdrawal when you leave. Accept that you will recover roughly 30-50% of what you paid in.

For mid-term residents (5-10 years): You are approaching the threshold. At 119 months, you can leave and claim the lump sum (approximately ¥1.2-1.8 million for typical salaries). At 120 months, you are locked into the old-age pension pathway.

For long-term residents (10+ years): You have crossed the threshold. You qualify for Japan's old-age pension. The lump-sum withdrawal is no longer available. Payments can be sent to overseas bank accounts.

The younger you are, the less valuable Japan's pension is relative to the lump sum. A 25-year-old claiming a ¥1.5 million lump sum can invest that money and potentially grow it significantly over 40 years.

The older you are, the more valuable the pension becomes. A 55-year-old who contributed 15 years and will claim pension at 65 is receiving guaranteed monthly income for life.

Japan's social insurance system is designed for lifetime residents. For foreigners on temporary stays, the lump-sum withdrawal mechanism exists to address this, though it is not a full refund. Compliance during your stay protects your visa status. The strategic decision comes when you leave: claim the lump sum for immediate capital, or preserve contributions for totalization or future pension eligibility.

If you want a personalized timeline for tracking your pension contributions and exit planning, MyKyoten keeps your visa, tax, and pension status in one structured dashboard. When you receive your annual pension statement or monthly payment slip, use the Pension Payment Slip Decoder to confirm what was recorded and whether any gaps exist.

Clear guidance for your next step in Japan.

System Overview: How Japan's Social Insurance Architecture Works

How Premiums Are Calculated and Collected

Comparison chart of National Pension vs Employees' Pension contribution rates and structures

National Pension vs Employees' Pension: Contribution Rates and Structures

Totalization Agreements Explained Properly

Diagram showing how Japan's pension totalization agreements combine contribution periods between countries

How Pension Totalization Agreements Work Between Countries

Leaving Japan: Administrative Considerations

Strategic Perspective: Short-Term vs Long-Term Residents

Decision matrix comparing lump-sum withdrawal versus long-term pension benefits by residency duration

Lump-Sum Withdrawal vs Long-Term Pension Strategy by Residency Duration

Do foreigners in Japan have to pay into the pension system?

Yes. All residents aged 20-60 must enroll in Japan's pension system regardless of visa type or intended length of stay. Enrollment is not optional.

Can I get my pension money back when I leave Japan?

Yes, if you contributed for 6 to 119 months and apply within 2 years of leaving. The lump-sum withdrawal returns approximately 30 to 50 percent of your employee contributions. At 120 months you are no longer eligible for the lump sum.

What is the pension contribution rate in Japan?

The Employees Pension rate is 18.3 percent of your standard monthly remuneration, split equally between you and your employer. Your share is 9.15 percent. National Pension is a flat 17,510 yen per month as of 2025.

Does not paying pension affect my visa renewal?

Yes. Immigration cross-checks pension payment records during visa renewal and permanent residency applications. Systematic non-payment without an exemption application is treated as non-compliance and can result in denial.

What is a totalization agreement and does it apply to me?

Japan has totalization agreements with 24 countries including the US, UK, Germany, Canada, and Australia. These agreements let you combine contribution periods from both countries to meet eligibility thresholds, and can prevent double contributions for temporary assignments.