A. Beginning July 1, 2011, and for fiscal years 2012, 2013, 2014, 2015, and 2016, the portion of the Virginia income tax net revenue generated by qualified corporations or limited liability companies that is attributable to the sale of commercial human spaceflights or commercial spaceflight training (regardless of point of sale, or where space flight takes place), or is incidental to the sale of commercial human spaceflights, shall be transferred to the Virginia Commercial Space Flight Authority, established pursuant to Article 2 (§ 2.2-2201 et seq.) of Chapter 22 of Title 2.2. The Tax Commissioner shall make a written certification to the Comptroller within 15 days of the close of each calendar quarter providing an estimate of the portion of the Virginia income tax net revenue generated during the calendar quarter by the qualified corporations or limited liability companies that is attributable to the sale of commercial human spaceflights or commercial spaceflight training or is incidental to the sale of commercial human spaceflights. Not later than 30 days after the close of each quarter, the Comptroller shall transfer to the Virginia Commercial Space Flight Authority an amount from the general fund that is equal to the estimate provided by the Tax Commissioner.