The main purpose of this legislation, known as the "Fiscal Harms of Federal Firings Act," is to require a thorough examination of how federal workforce reductions, referred to as reductions in force (RIFs), impact state and local governments. The goal is to understand the financial and operational effects these federal job cuts have on local economies and government services. Key provisions of the legislation include a mandate for the Comptroller General of the United States to conduct a comprehensive study.