26 CFR § 44.6011(a)-1 - Returns.

§ 44.6011(a)-1 Returns.

(a) In general. Every person required to pay the tax on wagers imposed by section 4401 of the Code shall make for each month, from the daily records required by §§ 44.4403–1 and 44.6001–1, a return on Form 730 in accordance with the instructions and regulations applicable thereto. A return shall be made for each month whether or not liability has been incurred for that month. If the taxpayer ceases operations which make him liable for the tax, the last return shall be marked “Final Return”.

(b) Return on Form 11–C. Every person required to pay the special tax imposed by section 4411 shall make a return on Form 11–C in accordance with the instructions and regulations applicable thereto.