If the estimated tax due on filing that is based on a Resident's circumstances as of June 30 of a given year is expected to be less than the tax prepayment calculation base, a Resident that is required to make payments under the provisions of Article 104, paragraph (1) (Paying Tax Prepayments) may apply to the competent district tax office director for the locality in which the Resident pays taxes for approval for a reduction of the Tax Prepayments that the Resident is required to pay during the first term and the second term, by July 15 of that year.
If the estimated tax due on filing based on a Resident's circumstances as of October 31 of a given year is expected to be less than the amount set forth in one of the following items, the Resident set forth in that item may apply to the competent district tax office director for the locality in which the Resident pays taxes for approval for a reduction of the Tax Prepayment that the Resident is required to pay during the second term, by November 15 of that year:
a Resident that is required to make payments under Article 104, paragraph (1):the tax prepayment calculation base (or the estimated tax due on filing subject to the approval referred to in that paragraph, if the Resident has received it);
a Resident that is required to make a payment under the provisions of Article 107, paragraph (1) (Tax Prepayments by Special Farming Income Earners):the tax prepayment calculation base.
If a paper-based notice from the district tax office director as under Article 106, paragraph (1) (Notifying the Taxpayer of Tax Prepayments) is not issued by June 15 of a given year or if a paper-based notice from the district tax office director as under Article 109, paragraph (1) (Notifying Special Farming Income Earners of Tax Prepayments) is not issued by October 15 of a given year, the deadline for filing an application as referred to in the preceding two paragraphs is to be extended to the day calculated as marking one month's time since the date of issuance of the paper-based notice.
The estimated tax due on filing as prescribed in paragraph (1) and paragraph (2) means the amount calculated pursuant to Cabinet Order as the amount arrived at when the estimated amount of income taxes that will be Withheld for Each Class of Income that has been used as the basis for estimating the year's taxable gross income is deducted from the amount of income taxes calculated when Chapter III (Calculating the Amount of Taxes) is applied to an estimate of the year's taxable gross income and taxable timber income.