Title II — TAX ON INCOME for as of a different period. In the case of the death of a taxpayer, there shall be included in computing taxable income for the taxable period in which falls the date of his death, amounts accrued up to the date of his death if not otherwise properly includible in respect of such period or a prior period. SEC. 45.  Period for which Deductions and Credits Taken. — The deductions provided for in this Title shall be taken for the taxable year in which ‘paid or accrued’ or ‘paid or incurred’, dependent upon the method of accounting upon the basis of which the net income is computed, unless in order to clearly reflect the income, the deductions should be taken as of a different period. In the case of the death of a taxpayer, there shall be allowed as deductions for the taxable period in which falls the date of his death, amounts accrued up to the date of his death if not otherwise properly allowable in respect of such period or a prior period. SEC. 46.  Change of Accounting Period. — If a taxpayer, other than an individual, changes his accounting period from fiscal year to calendar year, from calendar year to fiscal year, or from one fiscal year to another, the net income shall, with the approval of the Commissioner, be computed on the basis of such new accounting period, subject to the provisions of Section 47. SEC. 47.  Final or Adjustment Returns for a Period of Less than Twelve (12) Months. — 74 (A) Returns for Short Period Resulting from Change of Accounting Period. — If a taxpayer, other than an individual, with the approval of the Commissioner, changes the basis of computing net income from fiscal year to calendar year, a separate final or adjustment return shall be made for the period between the close of the last fiscal year for which return was made and the following December 31. If the change is from calendar year to fiscal year, a separate final or adjustment return shall be made for the period between the close of the last calendar year for which return was made and the date designated as the close of the fiscal year. If the change is from one fiscal year to another fiscal year, a separate final or adjustment return shall be made for the period between the close of the former fiscal year and the date designated as the close of the new fiscal year. (B) Income Computed on Basis of Short Period. — Where a separate final or adjustment return is made under Subsection (A) on account of a change in the accounting period, and in all other cases where a separate final or adjustment return is required or permitted by rules and regulations prescribed by the Secretary of Finance, upon recommendation of the Commissioner, to be made for a fractional part of a year, then the Isla Lipana & Co., the Philippine member firm of the PwC network