Amend CSSB 1 (house committee printing) in Article III of the bill, following the appropriations to the Texas Education Agency (page III-19), by adding the following appropriately numbered rider to read as follows:

____. Estimation and Reporting of Additional Revenue Available for Appropriations for Foundation School Program. At least once every six months after the 83rd Legislature, Regular Session, 2013, adjourns sine die, the comptroller of public accounts shall study, estimate, and report to the legislature if the anticipated revenue will exceed or be less than the amount that will be received by and for the state during the state fiscal biennium ending August 31, 2015, and determine the respective amounts.