The Federal Election Campaign Act (located at 52 U.S.C. §30101) is a federal statute that puts limits on campaign contributions to candidates for President of the United States and Congress (the U.S. House of Representatives and the U.S. Senate). It requires candidates to report all the money their campaigns receive and spend.

Most individuals can donate up to $2,800 per candidate, per election. This means a person can donate up to $2,800 to each of one or more candidates in a federal primary election and in a federal general election. This law also requires candidates in federal elections to report the payee and amount of each campaign expenditure. And a campaign may not accept more than $100 in cash from a particular source with respect to any campaign for nomination for or election to federal office.

Similarly, state laws place limits on campaign contributions and require candidates for elective office to report the contributions they receive and the expenditures they make while seeking public office. These laws are usually located in a state’s statutes—often in the elections code.

In Massachusetts, the Federal Election Campaign Act (FECA) applies to candidates for federal offices, including the President, U.S. House of Representatives, and U.S. Senate. Under FECA, individuals are generally allowed to contribute up to $2,800 per candidate, per election cycle, which includes both primary and general elections. This means a person can donate up to $2,800 to a candidate for the primary election and another $2,800 for the general election. The law also mandates that federal candidates must report all campaign contributions and expenditures, and it prohibits accepting more than $100 in cash from a single source for any federal campaign. Massachusetts state law also regulates campaign finance for state and local elections, setting contribution limits and requiring disclosure of contributions and expenditures. These state regulations are found within the Commonwealth's statutes, often in the section pertaining to elections. It's important for individuals and candidates to comply with both federal and state campaign finance laws when participating in the electoral process in Massachusetts.