Section 182.081 - Reports(a) A person required to pay a tax under this chapter shall report to the comptroller on the last day of January, April, July, and October of each year.(b) A report must include a statement of the gross receipts from business done, as defined in this chapter for each taxpayer, during the preceding quarterly period. Amended by Acts 1983, 68th Leg., p. 1379, ch. 284, Sec. 10, eff. Sept. 1, 1983 Acts 1981, 67th Leg., p. 1717, ch. 389, Sec. 1, eff. Jan. 1, 1982.