①The heir of a Resident who has newly come to meet the requirements under which a return must be filed under Article 125, paragraph (1) (Filing a Tax Return If the Taxpayer Has Died Partway Through the Year) because Article 60-3, paragraph (1) (Special Provisions on Capital Gains and Similar Income If Assets Are Transferred to a Nonresident by Gift or Similar Means) has been applied due to a division of the estate or similar event as prescribed in paragraph (1) of the following Article (hereinafter referred to as a "division of the estate or similar event" in this Article) that occurred after the deadline for filing a return under Article 125, paragraph (1) must file a return filed after the deadline for the year that includes the date of the Resident's death within four months from the date on which the division of the estate or similar event occurred, and must pay the amount of tax payable as a result of filing that return filed after the deadline within that time limit.

②The heir of a Resident who has newly come to meet the requirements under which a return may be filed under Article 125, paragraph (2) because Article 60-3, paragraph (1) has been applied due to the occurrence of a division of the estate or similar event may file a return under that paragraph for the year that includes the date of the Resident's death after the division of the estate or similar event has occurred.

③The heir of a Resident who has newly come to meet the requirements under which a return may be filed under Article 125, paragraph (3) because Article 60-3, paragraph (1) has been applied due to a division of the estate or similar event that occurred after the deadline for filing a return under Article 125, paragraph (3) may file a return filed after the deadline for the year that includes the date of the Resident's death.

④If a person who is required to file a return filed after the deadline pursuant to paragraph (1) does not file that return filed after the deadline, the competent district director for the locality in which the taxpayer pays taxes makes a determination of the amount of income, the amount of income tax, and the other information that should have been indicated in that return filed after the deadline.

⑤The provisions of the Act on General Rules for National Taxes apply to a return filed after the deadline under paragraph (1) and to a determination under the preceding paragraph as follows:

⑥The right to claim from the national government a refund arising from the filing of a return under the provisions of paragraphs (1) through (3) is extinguished by prescription if it is not exercised for five years from the date on which the division of the estate or similar event occurred.