The Japanese Income Tax Act defines deductible social welfare contributions, referred to as “social insurance premiums,” as follows:
premiums for health insurance paid by the resident as an insured under the provisions of the Health Insurance Act (Act No. 70 of 1922);
premiums for national health insurance under the National Health Insurance Act (Act No. 192 of 1958) or national health insurance tax under the provisions of the Local Tax Act;
premiums under the provisions of the Act on Assurance of Medical Care for Elderly People (Act No. 80 of 1982);
premiums for long-term care insurance under the provisions of the Long-term Care Insurance Act (Act No. 123 of 1997);
labor insurance premiums paid by the resident as an insured of employment insurance under the provisions of the Act on the Collection, etc. of Insurance Premiums of Labor Insurance (Act No. 84 of 1969);
premiums for national pension to be paid by the resident as an insured under the provisions of the National Pension Act and premiums to be paid by the resident as a member of the National Pension Fund;
premiums for farmers pension paid by the resident as an insured under the provisions of the Act on the Farmers Pension Fund, Independent Administrative Agency;
premiums for Employees’ pension insurance paid by the resident as an insured under the provisions of the Employees’ Pension Insurance Act;
premiums for Mariners” insurance paid by the resident as an insured under the provisions of the Mariners’ Insurance Act;
premiums under the provisions of the National Public Officers Mutual Aid Association Act;
premiums (including special premiums) under the provisions of the Local Public Officers, etc. Mutual Aid Association Act;
premiums paid by the resident as a member under the provisions of the Private School Personnel Mutual Aid Association Act; and
payment under the provisions of Article 59 (Pension payment) of the Public Officers Pension Act (including the cases where applied mutatis mutandis pursuant to other laws).
Essentially, the above provisions clarify that only contributions to Japan’s public social welfare funds are considered deductible expenses for income tax purposes.
However, there are exceptions under tax treaties. For example, Article 18 of the Japan-France tax treaty, as modified by Article 12 of its Protocol, specifies that social insurance premiums paid to the social security system of one contracting country by individuals from the other contracting country who are working in the host country, as stipulated by the Japan-France Social Security Agreement, are mutually recognized as deductible in the country of employment.
Therefore, in very exceptional cases outlined in tax treaties and social security agreements, contributions to foreign social welfare systems may also qualify as deductible.
Tips: Each tax act may have unique regulations for determining the applicable foreign exchange rate. Generally, the Income Tax Act adopts the TTM (Telegraphic Transfer Middle rate) as of the transaction date.
The most comprehensive set of data available in excel format: For a full set of FX rates available in Excel format, you can select the desired year and download it directly.
Those who have a domicile in Japan and have resided continuously in Japan for one year or more.
Non-residents:
All individuals other than residents. When the individual has an occupation overseas that typically requires them to reside continuously for more than one year, they are presumed to be non-residents immediately after the departure from Japan.
Practical application of presumption of domicile (basic circular) In order to make it more practical and uniformed judgments regarding the specific application of the provision for presuming the presence or absence of a domicile, unless the period of service outside of Japan for employees working outside of Japan is limited to less than one year in advance in contracts, it is presumed that the person does not have a domicile in Japan.
Tax Declaration at the Time of Departure
Article 127. Where a resident is to make a departure from Japan during the year, and a return under the provisions of Article 120(1) (Income tax return) needs to be filed with regard to the amount of gross income, the amount of retirement income, and the amount of timber income of the resident for the period from January 1 of the year until the time of his/her departure, the resident must file a return stating the matters listed in the items of paragraph (1) of the said Article based on the circumstances as of the relevant time with the district director of the tax office by the time of the departure, ….
Definitions under Article 2, Paragraph 1 of the Income Tax Law
(xlii) departure: with regard to a resident, to cease to have a domicile or a residence in Japan without making a notification of tax administrator under the provisions of Article 117(2) (Tax administrators) of the Act on General Rules for National Taxes, and with regard to a nonresident, to cease to have a residence in Japan without making a notification of tax administrator under the said paragraph (with regard to a nonresident who does not have a residence but has a permanent establishment in Japan, this term means that such nonresident ceases to have a permanent establishment, and with regard to a nonresident who does not have a residence nor a permanent establishment in Japan, this term means that such nonresident discontinues the business prescribed in Article 161(1)(vi) (Domestic source income) that the nonresident conducts in Japan);
Cases Not Requiring Final Income Declaration According to Article 121 of the Income Tax Law
Article 121. Notwithstanding the provisions of paragraph (1) of the preceding Article, where a resident who has employment income for the year and whose salary, etc. prescribed in Article 28(1) (Employment income) (hereinafter referred to as a “salary, etc.” in this paragraph) to be received within the year is not more than 20,000,000 yen falls under any of the following items, the resident is not required to file a return under the provisions of paragraph (1) of the preceding Article with regard to the income tax related to the amount of taxable gross income and the amount of taxable timber income for the year; provided, however, that this shall not apply in cases specified by Cabinet Order, such as where the resident receives payment of consideration for providing his/her assets, such as real property for the business of the payer of the salary, etc. related to the employment income :
i. where the resident has received payment of a salary, etc. from one payer of salary, etc. and income tax has been withheld or is to be withheld pursuant to the provi-sions of Article 183 (Withholding liability for employment income) or Article 190 (Year-end adjustment) with regard to the whole of the said salary, etc., and if the sum of the amount of interest income, the amount of dividend income, the amount of real property income, the amount of business income, the amount of timber income, the amount of capital gains income, the amount of occasional income, and the amount of miscellaneous income (hereinafter referred to as the “amount of income other than employment income and retirement income” in this paragraph) is not more than 200,000 yen
Tax Agent/Administrator
Under Article 117 of the National Tax Agency Law (Tax Agent/Administrator), individuals who do not have a domicile or residence (excluding offices and business places) in the enforcement area of this law, or corporations without a head office or main office in the enforcement area, must appoint a tax agent to handle submissions of tax returns and other tax-related matters when necessary. Appointing a tax agent subjects the individual to the regular tax declaration deadlines, not the deadlines applicable at the time of departure.
Tax Agent for Municipal Taxes under Article 300 of the Local Tax Law
Taxpayers of municipal taxes must appoint a tax agent to handle all tax-related matters if they do not have a domicile, residence, office, business place, or dormitory within the municipality. They must report this agent to the mayor or apply for approval to appoint an agent from outside the designated area who is convenient for handling such matters. Changing the tax agent is subject to similar regulations. However, if the taxpayer can prove to the mayor that appointing a tax agent is not necessary for the secure collection of municipal taxes, then appointing one is not required.
Year-End Adjustment at the Time of Departure
Article 190. With regard to a resident who has submitted an employment income earner’s declaration for dependency deduction, etc. and for whom the amount of salary, etc. that is determined to be paid during the year as prescribed in item (i) is not more than 20,000,000 yen, where the payer of salary, etc. via whom the resident has submitted the said declaration makes the last payment of salary, etc. for the year (excluding the case where the resident is expected to submit the said declaration to a payer other than the said payer thereafter by December 31 of the year), if the total amount of income tax set forth in the said item exceeds or falls below the amount of tax set forth in item (ii) as calculated based on the circumstances at the time of the last payment of salary, etc. for the year, the amount of excess must be appropriated to income tax to be withheld upon the last payment of salary, etc. for the year, and the amount of shortfall must be withheld upon the last payment of salary, etc. for the year and paid to the State by the tenth day of the month following the month in which the day of withholding falls:
Notification Related to Affiliation
Foreign nationals working with a work permit must submit a “Notification Related to Affiliation” to the Immigration Bureau upon resigning from their company. The resigned foreign national must fill out the prescribed form with their name, date of birth, gender, nationality, address, residence card number, the name and location of the resigned company, and the resignation date, and submit it to the Immigration Bureau.
Through withholding at source, or annual tax return filing.
Securities Account Types:
Domestic Securities Account: Tax is automatically withheld.
Foreign Securities Account: Tax must be paid through annual tax return filing.
Special Considerations for Foreign-Issued Stock Options:
When stocks acquired through foreign-issued stock options are held in foreign securities accounts (common scenario), the capital losses cannot be offset against dividend income nor be carried forward to future tax years.
Note: Generally, use the closing rate on the transaction date (or previous day’s rate if unavailable) published by a major Japanese bank.
Foreign currency amounts must be converted to Japanese yen using the applicable exchange rate at the time of transaction.
Income from exercise of stock options or vesting of RSUs: Use Telegraphic Transfer Middle Rate (TTM) on the date of exercise or vesting Capital losses cannot be combined with dividend income for Japanese tax purposes.
Capital losses cannot be carried forward for Japanese tax purposes.
Capital Gains:
Income from stock sales: Use Telegraphic Transfer Buying Rate (TTB) on the date of sale
Cost basis: Use Telegraphic Transfer Selling Rate (TTS) on the date of exercise or vesting
Note: Generally, use the closing rate on the transaction date (or previous day’s rate if unavailable) published by a major Japanese bank.
Understanding the Economic Benefits Offered by Foreign Parent Companies to Employees in Japan and Their Tax Implications
Taxation of equity-based compensations, such as stock options, is a critical aspect for employees in Japan. It's important to note that almost all forms of equity-based compensations are subject to taxation in the country.
Key Tax Considerations for Stock Options (SOs) and Restricted Stock Units (RSUs):
Profits derived from the exercise of SOs or the vesting of RSUs granted by overseas companies typically bypass withholding tax or year-end adjustments in Japan. Consequently, affected employees are required to file a tax return.
Annual Tax Filing Process: Employees must calculate their income from January 1 to December 31 and subsequently file their tax returns and make any necessary payments between February 16 and March 15 of the following year.
Forms for Tax Filing:
Form A: A simplified format for individuals with specific types of income. Accessible here: Form A
Form B: A standard format suitable for individuals with various types of income. Available here: Form B
Reporting Requirements for Corporations: When employees receive economic benefits, such as stocks or monetary bonuses, from a foreign parent company, the corporation is obligated to report these transactions to the tax office by March 31 of the following year.
The tax office then reconciles these reports with the individuals' tax returns to ensure proper tax collection. This process underscores the need for meticulous record-keeping and timely reporting by both the employees and their employers to meet the regulatory requirements and avoid potential penalties.
Did you know? There's a unique twist to doing business in Japan, especially when it comes to dealing with the tax office. Believe it or not, they play a pivotal role in overseeing the sale and use of alcoholic beverages. So, if you're diving into the alcohol industry, your first step is to apply for the all-important license.
This license is a real multitasker, covering everything from production to import/export, and even online sales. It's essential to register for this license and maintain the books dedicated to alchhol dealings with annual reporting obligation toward tax offices unless you fancy a surprise bill in fines. This regulatory practice isn't new; it dates way back. Back in the day, the alcohol business was the hot ticket – profitable but quite a headache for the government to manage. Enter the tax office, taking the reins to oversee this spirited activity.
Now, getting your hands on this license isn't a walk in the park. It involves an intensive process and lots of paperwork, usually taking a few months. Here's a fun fact: not many countries hand the responsibility of overseeing alcohol businesses to their tax authorities. In Japan, this duty is neatly split between the tax office and other administrative bodies, ensuring everything is orderly and above board.
Thinking of trading in Japanese whiskey, sake, French wine, or any other spirited delights? Whether it's importing, exporting, or wholesaling in Japan – even if you're not mingling with retail customers – you'll need this license. And yes, it's a detailed dance.
For those planning to set up a shop for Japanese customers, there are extra layers to unravel. Need more info or a helping hand? Don't hesitate to reach out to us.
