The LCFF, enacted as part of the 2013-14 budget package, establishes a new uniform funding formula and a new system of academic accountability. The formula replaces revenue limits and most categorical programs with uniform base rates for all pupils and provides significantly more funding for English learner and low-income students. The new system of academic accountability requires school districts and charter schools to publicly report how they will use the funds provided under the formula, as well as establishes a new system of support and intervention support for underperforming school districts and charter schools. While the transition to the LCFF begins in 2013-14, it will take several years before all provisions are fully implemented and districts and charter schools are fully funded to formula targets. Moreover, a number of key decisions have yet to be made regarding the implementation of the new fiscal and academic accountability provisions.

via An Overview of the Local Control Funding Formula.