Chapter II Deductions from Income (Articles 205 to 208-2)
The law as Cabinet Order Partially Amending the Order for Enforcement of the Income Tax Act (Cabinet Order No. 93 of 2026) 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.
Chapter II Deductions from Income第二章 所得控除
Article 205第二百五条
Scope of Relatives Recognized as Eligible for Casualty Loss Deduction(雑損控除の適用を認められる親族の範囲)
Article 205, paragraph (1)
The relatives specified by Cabinet Order as prescribed in Article 72, paragraph (1) (Casualty Loss Deduction) of the Act are a spouse or other relative of a Resident for whom the total amount of gross income, the amount of retirement income and the amount of timber income for that year is 620,000 yen or less.
With regard to the application of Article 72, paragraph (1) of the Act in the case where there are two or more Residents who share the same livelihood with the relative prescribed in the preceding paragraph, that relative is deemed to fall under the relative of only one of those Residents, and which Resident's relative that relative is deemed to be is determined as follows:
where that relative falls under a spouse in the same household or a dependent, the relative of the Resident who treats that person as that Resident's own spouse in the same household or dependent;
where that relative does not fall under a spouse in the same household or a dependent, as follows:
その親族が同一生計配偶者又は扶養親族に該当しない場合には、次に定めるところによる。
Article 205, paragraph (2), item (ii), (a)
where that relative falls under a spouse, the relative of the Resident who is the husband or wife of that relative; and
その親族が配偶者に該当する場合には、その夫又は妻である居住者の親族とする。
Article 205, paragraph (2), item (ii), (b)
where that relative falls under a relative other than a spouse, the relative of the Resident, among those Residents, for whom the sum of the amount of gross income, the amount of retirement income and the amount of timber income is the largest.
Scope of Casualty Losses Subject to Casualty Loss Deduction, etc.(雑損控除の対象となる雑損失の範囲等)
Article 206, paragraph (1)
The unavoidable expenditures specified by Cabinet Order as prescribed in Article 72, paragraph (1) (Casualty Loss Deduction) of the Act are the following expenditures:
法第七十二条第一項(雑損控除)に規定する政令で定めるやむを得ない支出は、次に掲げる支出とする。
Article 206, paragraph (1), item (i)
expenditures for demolishing or removing the assets prescribed in Article 72, paragraph (1) of the Act (hereinafter in this paragraph referred to as "housing, household goods, etc.") because they have been lost or damaged, or have declined in value, due to a Disaster, and other incidental expenditures;
the following expenditures, and other expenditures similar to these, made in the case where housing, household goods, etc. have been damaged or have declined in value due to a Disaster, or in any other case where it has become difficult to use those housing, household goods, etc. due to a Disaster, by the day preceding the day on which one year has elapsed from the day following the day on which the Disaster ended (or, in the case of a large-scale Disaster or where there are other unavoidable circumstances, the day on which three years have elapsed):
expenditure for removing earth, sand and other obstacles caused by a Disaster;
災害により生じた土砂その他の障害物を除去するための支出
Article 206, paragraph (1), item (ii), (b)
expenditure for restoring those housing, household goods, etc. to their original condition (excluding expenditure for the portion corresponding to the amount of losses prescribed in paragraph (3) that arose to those housing, household goods, etc. from that Disaster; the same applies in item (iv)); or
expenditure for preventing damage to those housing, household goods, etc. or a decline in their value;
当該住宅家財等の損壊又はその価値の減少を防止するための支出
Article 206, paragraph (1), item (iii)
expenditures for taking urgently necessary measures to prevent the spread or occurrence of damage to housing, household goods, etc., in the case where damage has actually been caused to housing, household goods, etc. by a Disaster, or where it is expected that damage is imminently likely to be caused; or
expenditure for restoring housing, household goods, etc. that have suffered a loss from theft or embezzlement to their original condition, and other similar expenditure.
盗難又は横領による損失が生じた住宅家財等の原状回復のための支出その他これに類する支出
Article 206, paragraph (2)
The amount specified by Cabinet Order as prescribed in Article 72, paragraph (1), item (i) of the Act is the amount of the expenditures listed in items (i) through (iii) of the preceding paragraph that were made in that year (excluding the portion covered by insurance proceeds, damages or anything similar to these).
Where Article 72, paragraph (1) of the Act is applied, the amount of losses sustained on the assets prescribed in that paragraph is to be calculated on the basis of the value of the asset immediately before the time the loss arose (or, where the asset is one listed in the following items, that value or the amount specified in the relevant item in accordance with the category of assets listed in those items).
assets prescribed in Article 38, paragraph (2) (Acquisition Costs Deducted to Calculate Capital Gains) of the Act (excluding those listed in the following item and item (iii)): the amount equivalent to the amount that would be treated as the acquisition cost of the asset if that paragraph (or, where the asset is one of the following assets, the provision specified below in accordance with the category of assets) were applied by deeming there to have been a transfer of assets with respect to the asset on the day the loss arose;
assets continuously owned since on or before December 31, 1952: the provisions of Article 61, paragraph (3) (Acquisition Costs of Assets Acquired Prior to December 31, 1952) of the Act;
a building that is subject to a spouse's right of residence acquired through inheritance or bequest listed in Article 60, paragraph (1), item (i) (Acquisition Costs of Assets Acquired as Gifts) of the Act: the provisions of paragraph (2) of that Article; or
a building that was subject to a spouse's right of residence acquired through inheritance or bequest listed in Article 60, paragraph (1), item (i) of the Act, and that was subsequently acquired by the Resident who holds that spouse's right of residence: the provisions of Article 169-2, paragraph (7) (Acquisition Costs of Assets Acquired as Gifts, etc.);
a spouse's right of residence acquired through inheritance or bequest listed in Article 60, paragraph (1), item (i) of the Act: the amount equivalent to the amount that would be treated as the acquisition cost of that spouse's right of residence if paragraph (3) of that Article were applied by deeming that spouse's right of residence to have been extinguished on the day the loss arose; or
a right to use, based on a spouse's right of residence acquired through inheritance or bequest listed in Article 60, paragraph (1), item (i) of the Act, land (including rights existing on land) used as the site of the building that is subject to that spouse's right of residence: the amount equivalent to the amount that would be treated as the acquisition cost of that right if paragraph (3) of that Article were applied by deeming that right to have been extinguished on the day the loss arose.
Where, out of the amounts of losses prescribed in Article 72, paragraph (1) of the Act that arose in that year, there are amounts of losses arising from the specified extraordinary Disaster prescribed in Article 71-2, paragraph (2) (Special Provisions on Deduction for Carryover of Casualty Loss Related to a Specified Extraordinary Disaster) of the Act and other amounts of losses (meaning amounts of losses prescribed in Article 72, paragraph (1) of the Act other than the amounts of losses arising from that specified extraordinary Disaster), the Casualty Loss that arose in that year is deemed to be made up in order, starting from the amounts of losses arising from that specified extraordinary Disaster.
In the case referred to in the preceding paragraph, where, out of the amount of Casualty Loss, there are a specified Casualty Loss and another amount of Casualty Loss, the deduction under Article 72, paragraph (1) of the Act is made in order starting from the other amount of Casualty Loss.
The consideration specified by Cabinet Order as prescribed in Article 73, paragraph (2) (Medical Expense Deduction) of the Act is the amount of the portion, out of the consideration for the following, that does not significantly exceed the level generally paid in accordance with the person's medical condition or other circumstances specified by Ministry of Finance Order:
the purchase of medicines necessary for treatment or recuperation;
治療又は療養に必要な医薬品の購入
Article 207, paragraph (1), item (iii)
the provision of personal services for admission to a hospital, clinic (including those specified by Ministry of Finance Order as equivalent to it) or midwifery clinic; or
treatment by a practitioner prescribed in Article 3-2 (Register) of the Act on Amma-Massage Practitioners, Acupuncturists, and Moxa-cauterists, etc. (Act No. 217 of 1947) (including a person who falls under Article 12-2, paragraph (1) (Persons Who May Engage in Medical-Like Practices) of that Act) or by a judo therapist prescribed in Article 2, paragraph (1) (Definitions) of the Judo Therapists Act (Act No. 19 of 1970);
care for recuperation provided by a public health nurse, nurse or assistant nurse;
保健師、看護師又は准看護師による療養上の世話
Article 207, paragraph (1), item (vi)
assistance in childbirth provided by a midwife; or
助産師による分べんの介助
Article 207, paragraph (1), item (vii)
sputum suction, etc. prescribed in Article 2, paragraph (2) (Definitions) of the Certified Social Worker and Certified Care Worker Act (Act No. 30 of 1987) performed by a certified care worker, or a specified act prescribed in Article 10, paragraph (1) (Special Provisions for Certified Specified Act Business Workers) of the Supplementary Provisions of that Act performed by a certified specified act business worker prescribed in that paragraph.
Those specified by Cabinet Order as prescribed in Article 74, paragraph (2) (Meaning of Social Insurance Premiums) of the Act are the following:
法第七十四条第二項(社会保険料の意義)に規定する政令で定めるものは、次に掲げるものとする。
Article 208, paragraph (1), item (i)
insurance premiums under the provisions of the Act on the Collection, etc. of Insurance Premiums of Labor Insurance (Act No. 84 of 1969) pertaining to a person who is to be eligible to receive insurance benefits of industrial accident compensation insurance pursuant to the provisions of Chapter IV-2 (Special Enrollment) of the Industrial Accident Compensation Insurance Act;
contributions borne by employees of a local government under a system of mutual aid among employees that is operated by an organization formed by the employees of the local government pursuant to the provisions of a Prefectural or Municipal Ordinance (hereinafter in this item referred to as a "mutual aid association"), being a system that has been approved by the district director, as provided by Ministry of Finance Order, as satisfying the following requirements:
that the business of the mutual aid association provides only benefits similar to the benefits listed in Article 53, paragraph (1), items (ii) through (xiii) (Types of Short-Term Benefits, etc.) of the Local Public Officers, etc. Mutual Aid Association Act (including benefits under Article 61 (Benefits after Retirement or Death Pertaining to Medical Treatment) of that Act that pertain to those benefits);
that the expenses required for the benefits prescribed in (a) are principally covered by the contributions borne by those employees and the subsidies of that local government; and
that all persons eligible to join the mutual aid association have joined it;
当該互助会への加入資格のある者の全員が加入しているものであること。
Article 208, paragraph (1), item (iii)
contributions under the provisions of Articles 9 through 11 (Transitional Measures for Employees Who Wish to Return to Public Corporations, etc.) of the Supplementary Provisions of the Act Partially Amending the National Public Officers Mutual Aid Association Act, etc. (Act No. 152 of 1961); or
contributions borne as a fund member of a surviving employees' pension fund prescribed in Article 3, item (xi) (Definitions) of the Supplementary Provisions of the 2013 Employees' Pension, etc. Amendment Act, under Articles 138 through 141 (Burden of Expenses) of the former Employees' Pension Insurance Act that remains in force pursuant to Article 5, paragraph (1) (Effect, etc. of the Employees' Pension Insurance Act Before Amendment, etc. Pertaining to Surviving Employees' Pension Funds) of the Supplementary Provisions of the 2013 Employees' Pension, etc. Amendment Act (hereinafter in this item referred to as the "Employees' Pension Insurance Act kept in force") (including collected money borne under Article 140, paragraph (4) (Collected Money) of the Employees' Pension Insurance Act kept in force).
Mutual Aid Contracts Not Subject to Deduction for Small Enterprise-based Mutual Aid Premiums and Similar Payments(小規模企業共済等掛金控除の対象とならない共済契約)
Article 208-2, paragraph (1)
The mutual aid contracts specified by Cabinet Order as prescribed in Article 75, paragraph (2), item (i) (Deduction for Small Enterprise-based Mutual Aid Premiums and Similar Payments) of the Act are contracts under which mutual aid benefits are to be paid on the grounds listed in the items of Article 9, paragraph (1) (Mutual Aid Benefits) of the Small Enterprise Mutual Relief Projects Act as that paragraph is read as replaced pursuant to Article 5, paragraph (1) (Provisions on Reading Replacement for Application of the Small Enterprise Mutual Relief Projects Act to Old Type 2 Mutual Aid Contracts) of the Supplementary Provisions of the Act Partially Amending the Small Enterprise Mutual Relief Projects Act and the Small and Medium Enterprise Corporation Act (Act No. 44 of 1995).
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