Relating to reducing school district maintenance and operations ad valorem taxes through the use of certain surplus state revenue.

HB 79 reduces school district property taxes by using surplus state revenue to lower the "state compression percentage" that affects local tax rates. It creates a fund from excess state revenue (90% of general revenue over budget growth limits) to decrease this percentage, potentially eliminating a school district's ability to levy tier one maintenance and operations taxes. When the compression percentage reaches zero, districts cannot impose these taxes and automatically receive full state funding as if they had the maximum allowable tax rate. The bill directly affects all Texas public school districts by altering how state funding offsets local property tax burdens.