This document contains the technical appendices for the report "Targeted K-12 Funding and Student Outcomes: Evaluating the Local Control Funding Formula." Appendices include: (1) Data Sources and Sample Construction; (2) Estimating Effects on Student Outcomes; (3) Estimating Targeting Using School Site Spending Data; and (4) Supplemental Tables and Figures. [This report was written with research support from Radhika Mehlotra. For the full report, see ED618046. For the Policy Brief, see ED618047.]