45 CFR 286.265 - When are quarterly reports due?
(a) Upon a Tribe's initial implementation of TANF, the Tribe shall begin collecting data for the TANF Data Report as of the date that is six months after the initial effective date of its TANF program. The Tribe shall begin collecting financial data for the TANF Financial Report as of the initial effective date of its TANF program.
(b) Each Tribe must submit its TANF Data Report and TANF Financial Report within 45 days following the end of each quarter. If the 45th day falls on a weekend or on a national, State or Tribal holiday, the reports are due no later than the next business day.