Chapter I Obligation to Submit Payment Reports (Articles 98 to 100)
The law as Ministerial Order Partially Amending the Regulation for Enforcement of the Income Tax Act (Ministry of Finance Order No. 18 of 2025) leaves it, with the words it changes marked.
The main text is read a page at a time: a chapter to a page, and a long chapter in runs of articles. The whole main text, and the supplementary provisions and appended tables this amendment changes. Those it leaves untouched are on the page for the text in force.
Article 98第九十八条
Business Commencement Report(開業等の届出)
Article 98, paragraph (1)
A Resident or Nonresident who, in Japan, has newly commenced a business that produces real property income, business income, or timber income (hereinafter in this Article referred to as a "business that produces business income, etc."), or has established, relocated, or abolished an office, place of business, or other similar facility pertaining to that business that produces business income, etc. (hereinafter in this Article referred to as an "office or similar place"), must, pursuant to Article 229 (Business Commencement Report) of the Act, submit a written notification stating the following matters to the competent district director with jurisdiction over the place for tax payment.
the name, domicile (residence, in the case where the person has no domicile in Japan), and individual number of the person submitting the written notification (for a person who has no individual number, the name and domicile (residence, in the case where the person has no domicile in Japan)), and, where the place of domicile (place of residence, in the case where the person has no domicile in Japan) differs from the place for tax payment, the place for tax payment;
a statement to the effect that the person has newly commenced a business that produces business income, etc. in Japan, or has established, relocated, or abolished an office or similar place pertaining to that business, and the date of that commencement, or of that establishment, relocation, or abolition of the office or similar place;
where the person has newly commenced a business that produces business income, etc. in Japan, an outline of that business;
国内において新たに事業所得等を生ずべき事業を開始した場合にはその事業所得等を生ずべき事業の概要
Article 98, paragraph (1), item (iv)
the location of the office or similar place (where the office or similar place has been relocated, the location of the office or similar place after the relocation);
その事務所等の所在地(事務所等を移転した場合には、その移転後の事務所等の所在地)
Article 98, paragraph (1), item (v)
any other matters for reference.
その他参考となるべき事項
Article 99第九十九条
Report on the Establishment of an Office Paying Salary or Other Wages and Related Matters(給与等の支払をする事務所の開設等の届出)
Article 99, paragraph (1)
A person who has established, or relocated or abolished, in Japan an office, place of business, or other similar facility that handles the payment affairs of the salary or other wage prescribed in Article 28, paragraph (1) (Salary Income) of the Act (hereinafter in this Article referred to as "salary or other wage") (hereinafter in this Article referred to as a "salary payment office, etc.") must, pursuant to Article 230 (Report on the Establishment of an Office Paying Salary or Other Wages and Related Matters) of the Act, submit a written notification stating the following matters to the district director with jurisdiction over the location of the salary payment office, etc. (where the salary payment office, etc. is relocated, the district director with jurisdiction over the location of the salary payment office, etc. before the relocation).
the name or title, domicile or residence, or location of the head office or principal office, and individual number or corporate number of the person submitting the written notification (for a person who has neither an individual number nor a corporate number, the name or title and the domicile or residence, or location of the head office or principal office);
a statement to the effect that the salary payment office, etc. has been established, relocated, or abolished, and the date thereof;
給与支払事務所等を設け、又はこれを移転し、若しくは廃止した旨及びその年月日
Article 99, paragraph (1), item (iii)
the location of the salary payment office, etc. (where the salary payment office, etc. is relocated, the location of the salary payment office, etc. before the relocation and the location after the relocation);
the number of persons who receive the salary or other wage at the salary payment office, etc. as of the date of submission of the written notification;
その届出書を提出する日の現況におけるその給与支払事務所等において給与等の支払を受ける者の人員数
Article 99, paragraph (1), item (v)
any other matters for reference.
その他参考となるべき事項
Article 100第百条
Paper-Based Payment Slips for Salary and Other Wages, Severance Pay and Other Such Compensation, and Public Pensions and Retirement Packages(給与等、退職手当等又は公的年金等の支払明細書)
Article 100, paragraph (1)
A person who pays the salary or other wage, severance pay or other such compensation, or public pension or retirement package prescribed in Article 231, paragraph (1) (Paper-Based Payment Slips for Salary and Other Wages, Severance Pay and Other Such Compensation, and Public Pensions and Retirement Packages) of the Act must, pursuant to Article 231, paragraph (1) of the Act, deliver a payment slip stating the following matters to the person receiving the payment at the time of the payment.
the amount of the salary or other wage, severance pay or other such compensation, or public pension or retirement package prescribed in Article 231, paragraph (1) of the Act pertaining to the payment;
その支払に係る法第二百三十一条第一項に規定する給与等、退職手当等又は公的年金等の金額
Article 100, paragraph (1), item (ii)
the amount of income tax collected on the salary or other wage, severance pay or other such compensation, or public pension or retirement package set forth in the preceding item under the provisions of Part IV, Chapter II (Withholding on Salary Income), Chapter III (Withholding on Retirement Income), or Chapter III-2 (Withholding on Public Pensions or Retirement Packages) of the Act (including the amount deducted under Article 222 (Deduction of Unwithheld Tax Amounts from Amounts Payable and Demands for Payment) of the Act);
the amount refunded under Article 191 (Refund of Overpaid Amounts) of the Act;
法第百九十一条(過納額の還付)の規定により還付した金額
Article 100, paragraph (1), item (iv)
the amount deducted under paragraph (1) or (2) of Article 41-3-7 of the Act on Special Measures Concerning Taxation, out of the special salary deduction amount prescribed in paragraph (3) of that Article (Deduction, etc. of the Amount of Special Deduction for Salaries or Other Wages Paid on or after June 2024).
In the case referred to in the preceding paragraph, where a person who pays the public pension or retirement package prescribed in that paragraph has, at the time of payment, stated in the payment slip pertaining to that payment, together with the matters set forth in the items of the preceding paragraph pertaining to that payment, the following matters pertaining to the payment, after that payment, of that public pension or retirement package for a month falling in the same fiscal year as the month for which that payment is made (where there are two or more such months, the last month) (hereinafter in this Article referred to as "subsequent payment"), and has delivered the payment slip, a payment slip pertaining to the subsequent payment need not be delivered; provided, however, that this does not apply, where a change has occurred in the matters so stated with respect to the subsequent payment or an amount set forth in item (iii) of the preceding paragraph has come to exist, to the delivery of payment slips pertaining to the subsequent payment on or after the payment in which that change has occurred or that amount has come to exist.
the matters set forth in items (i) and (ii) of the preceding paragraph pertaining to the subsequent payment of that public pension or retirement package;
当該公的年金等の次回以後の支払に係る前項第一号及び第二号に掲げる事項
Article 100, paragraph (2), item (ii)
the scheduled date of payment pertaining to the subsequent payment of that public pension or retirement package.
当該公的年金等の次回以後の支払に係る支払の予定日
Article 100, paragraph (3)
In the case of the proviso to the preceding paragraph, where the person who pays the public pension or retirement package referred to in the preceding paragraph has, with respect to the matter in which the change has occurred or the amount set forth in paragraph (1), item (iii) that has come to exist, at the time of the first payment of that public pension or retirement package made on or after the payment in which that change has occurred or that amount has come to exist, delivered a payment slip bearing the statement under the main clause of the preceding paragraph pertaining to that payment and to the subsequent payment pertaining to that payment, the provisions of the preceding paragraph are to apply to the delivery of payment slips pertaining to the subsequent payment.
The provisions of Article 95-2 (Consent to Provision of Withholding Receipts by Electronic or Magnetic Means) apply mutatis mutandis to the case where consent is obtained pursuant to Article 356, paragraph (1) of the Order (Consent, etc. to Provision by Electronic or Magnetic Means of Matters to Be Stated in Payment Slips for Salary and Other Wages, Severance Pay and Other Such Compensation, and Public Pensions and Retirement Packages).
The provisions of paragraph (1) apply mutatis mutandis to the payment slip for the salary or other wage, severance pay or other such compensation, or public pension or retirement package referred to in Article 231, paragraph (2) of the Act that is delivered to the person receiving payment of the same pursuant to the proviso to Article 231, paragraph (2) of the Act.
The day a law or an amendment starts to apply. It is often months or years after promulgation, so that people have time to prepare. The Ministry of Justice's English usually says a law "comes into force" or "comes into effect", and sometimes calls the day its "enforcement date". Its "enforcement" more often means the word's other sense, carrying a law out, as in an Order for Enforcement (施行令), the Cabinet Order (政令) that sets out the details for carrying out an Act.