Cost-Sharing Reductions 150%, 200% and 250% for the different CSR thresholds more information cost-sharing reductions Cost Sharing Reduction (CSR) plan cost-sharing reductions Cost-Sharing Reduction can purchase plans with reduced cost-sharing and deductibles a family of four earning $35,325 a year Cost Sharing Reduction (CSR) plan further offset the cost of coverage Cost-Sharing Reductions cost-sharing reductions