B. For tax year 2006 and all tax years thereafter, the Commonwealth shall pay a total of $950 million for each such tax year in reimbursements to localities for providing the required tangible personal property tax relief on qualifying vehicles in subsection C. No other amount shall be paid to counties, cities, and towns for providing tangible personal property tax relief on qualifying vehicles. Each county's, city's, or town's share of the $950 million for each such tax year shall be determined pro rata based upon the actual payments to such county, city, or town pursuant to this chapter for tax year 2005 as compared to the actual payments to all counties, cities, and towns pursuant to this chapter for tax year 2005, as certified in writing by the Auditor of Public Accounts no later than March 1, 2006, to the Governor and to the chairmen of the Senate Committee on Finance and Appropriations and the House Committee on Appropriations. The amount reimbursed to a particular county, city, or town for tax year 2006 for providing tangible personal property tax relief shall be the same amount reimbursed to such county, city, or town for each subsequent tax year. The reimbursement to each county, city, or town for tax year 2006 shall be paid by the Commonwealth over the 12-month period beginning with the month of July 2006 and ending with the month of June 2007, as provided in the general appropriation act. For all tax years subsequent to tax year 2006, reimbursements shall be paid over the same 12-month period. All reimbursement payments shall be made by check issued by the State Treasurer to the respective treasurer of the county, city, or town on warrant of the Comptroller.