Section 3
SEC. 3. Paragraph (a), section one hundred eighty-three" of the National Internal Revenue Code, as amended by Republic Act Numbered Sixteen hundred twelve, is further amended to read as follows: "SEC. 183. Payment of percentage taxes.— (a) In general.—It shall be the duty of every person conducting a business on which a percentage tax is imposed under this Title, to make a true and complete return of the amount of his, her or its gross monthly sales, receipts or earnings, or gross value of output actually removed from the factory or mill warehouse and within twenty days after the end of each month, pay the tax due thereon: Provided, That any person retiring from a business subject to the percentage tax shall notify the nearest internal revenue officer thereof, file his return or declaration, and pay the tax due thereon within twenty days after closing his business. "If the percentage tax on any business is not paid within the time specified above, the amount of the tax shall be increased by twenty-five per centum, the increment to be a part of the tax. "In case of willful neglect to file the return within the period prescribed herein, or in case a false or fraudulent return is willfully made, there shall be added to the tax or to the deficiency tax, in case any payment has been made on the basis of such return before the discovery of the falsity or fraud, a surcharge of fifty per centum of its amount. The amount so added to any tax shall be collected at the same time and in the same manner and as part of the tax unless the tax has been paid before the discovery of the falsity or fraud, in which case the amount so added shall be collected in the same manner as the tax."