Taxes, Sales - As enacted, extends the deadline by which a county that borders at least three distressed rural counties must apply to be eligible to retain the sales and use tax generated from a commercial development district from December 31, 2026, to December 31, 2040; extends the deadline for the commissioner of finance and administration to approve a commercial development district from June 30, 2031, to June 30, 2041. - Amends TCA Title 67, Chapter 6.