An AEA is to amend the budget during the fiscal year in which actual classrooms implemented are different than budgeted or there is a significant decrease or increase in the student membership that would change the number of teachers or aides necessary to support the average daily membership. An amendment is also necessary if actual expenditures vary significantly from expenditures that were budgeted. A significant variance in actual expenditures means that the amount of funding that would be reverted to or due from the state equals or exceeds 10 percent of the advance payments in the subsequent year prior to adjustments.
Iowa Admin. Code r. 281-63.3