who has the authority to set the salaries of members of congress
United States House of Representatives As of DecemberÂ 2014[update], the annual salary of each Representative is $174,000.[25][26] The Speaker of the House and the Majority and Minority Leaders earn more: $223,500 for the Speaker and $193,400 for their party leaders (the same as Senate leaders).[26] A cost-of-living-adjustment (COLA) increase takes effect annually unless Congress votes to not accept it. Congress sets members' salaries; however, the Twenty-seventh Amendment to the United States Constitution prohibits a change in salary (but not COLA[27]) from taking effect until after the next election of the whole House. Representatives are eligible for retirement benefits after serving for five years.[28] Outside pay is limited to 15% of congressional pay, and certain types of income involving a fiduciary responsibility or personal endorsement are prohibited.[26]
United States Congress Article I of the Constitution creates and sets forth the structure and most of the powers of Congress. Sections One through Six describe how Congress is elected and gives each House the power to create its own structure. Section Seven lays out the process for creating laws, and Section Eight enumerates numerous powers. Section Nine is a list of powers Congress does not have, and Section Ten enumerates powers of the state, some of which may only be granted by Congress.[63] Constitutional amendments have granted Congress additional powers. Congress also has implied powers derived from the Constitution's Necessary and Proper Clause.