City News Shinagawa



FY2008
National Health Insurance Premiums Have Been Determined

National Health Insurance premiums for April 2008 through March 2009 are the sum of the Basic Portion (for Medical Treatment), Latter-Term Elderly Support Portion, and Nursing Care Insurance Premiums (for those between 40 and 64 years of age) and are to be paid by the head of the household.
The insurance premium rates for per-capita amounts and income-based amounts are determined based on insurance premiums covering expenses for medical treatment, the support portion for latter-term elderly medical insurance, and premiums paid by Type 2 members of Nursing Care Insurance.

Annual Insurance Premium for a Household = (1) Basic Portion (for Medical Treatment) + (2) Latter-Term Elderly Support Portion + (3) Nursing Care Insurance Premiums

●Calculation Procedures
(1) Basic Portion (for Medical Treatment)
Maximum ceiling: ¥470,000
= income-based amount Annual Resident’s Tax of all household insurance members × 0.9 + Per-capita amount ¥28,800 × No. of household insurance members
(2) Latter-Term Elderly Support Portion
Maximum ceiling: ¥120,000
= income-based amount Annual Resident’s Tax of all household insurance members × 0.27 + Per-capita amount ¥8,100 × No. of household insurance members
(3) Nursing Care Insurance Premiums
Maximum ceiling: ¥90,000
= income-based amount Annual Resident’s Tax of all household insurance members between 40 and 64 years of age × 0.18 + Per-capita amount ¥11,100 × No. of household insurance members between 40 and 64 years of age


FY2008 Payment Months and Calculation Periods

The premiums for the year will be divided into 10 installments to be paid from June through March. No payments are to be made in April or May.

June: Premiums are calculated based on the FY2008 Resident’s Tax.
Mid-June: Insurance Premiums Notice and Invoices (for June–October payments) are mailed out.
Mid-November: Invoices (for November–March payments) are mailed out.

  • If you have not completed a Resident’s Tax Report, please do so for the municipality in which you resided as of January 1. Insurance premiums cannot be reduced even if the income of all household members is low, unless each and every member of the household files a Resident’s Tax Report.
  • If the head of the household is between 65 and 74 years of age and all of the following conditions apply, then insurance premiums will be deducted from his/her pension starting in October.
  1. If the head of the household is a National Health Insurance member
  2. If all the household National Health Insurance members are between 65 and 74 years of age
  3. If the annual pension amount is ¥180,000 or more and the sum of National Health Insurance premiums and Nursing Care Insurance Premiums does not exceed half of the pension amount
Inquiries: Qualification Subsection, NHI and Pension Section
Tel: 5742-6676



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Shinagawa City Office. 2-1-36, Hiromachi, Shinagawa-ku, Tokyo 140-8715
Tel. 03-3777-1111