The Tea Party Caucus is a group of conservative members within the United States Congress that emerged in 2009. It was formed in response to the growing influence of the Tea Party movement, which advocates for limited government, lower taxes, and a strict interpretation of the U.S. Constitution. The caucus aims to promote these principles through legislation and policy discussions. Members of the Tea Party Caucus often focus on issues such as reducing federal spending, opposing the Affordable Care Act, and advocating for states' rights. The caucus has played a significant role in shaping the agenda of the Republican Party and influencing national debates on fiscal responsibility and government intervention.