Installment basis.
Section 43
SEC. 43. Installment basis. — (a) Sales of dealers in personal property. — Under regulations prescribed by the Secretary of Finance, a person who regularly sells or otherwise disposes of personal property on the installment plan may return as income therefrom in any taxable year that proportion of the installment payments actually received in that year which the gross profit realized or to be realized when payment is completed, bears to the total contract price. (b) Sales of realty and casual sales of personality. — In the case (1) of a casual sale or other casual disposition of personal property (other than property of a kind which would properly be included in the inventory of the taxpayer if on hand at the close of the taxable year), for a price exceeding one thousand pesos, or 92) of a sale or other disposition of real property, if in either case the initial payments do not exceed twenty-five percent of the selling price, the income may under regulations prescribed by the Secretary of Finance, be returned on the basis and in the manner above prescribed in this section. As used in this section the term "initial payments" means the payment received in cash or property other than evidence of indebtedness of the purchaser during the taxable period in which the sale or other disposition is made. (c) Change from accrual to installment basis. — If a taxpayer entitled to the benefits of subsection (a) elects for any taxable year to report his taxable income on the installment basis, then in computing his income for the year of change or any subsequent year, amounts actually received during any such year on account of sale or other dispositions of property made in any prior year shall not be excluded.