Va. Code § 58.1-638.3: (Contingent expiration date) Disposition of 0.3 percent state and local sales tax for transportation

A. The sales and use tax revenue generated by the 0.3 percent sales and use tax increase enacted by the 2013 Session of the General Assembly shall be deposited into the Commonwealth Transportation Fund established pursuant to § 33.2-1524.B. The net revenues distributable under this section shall be computed as an estimate of the net revenue to be received by the state treasury each month, and such estimated payment shall be adjusted for the actual net revenue received in the preceding month. All payments shall be made to the funds set forth in subsection A on the last day of each month.2013, c. 766; 2020, cc. 1230, 1275.