To become a congressman, you need to meet three constitutional qualifications, register as a federal candidate once your campaign raises or spends more than $5,000, qualify for your state’s ballot, win a primary election and then a general election, and take the oath of office on January 3. The job pays $174,000 a year.1Congress.gov. Salaries of Members of Congress – Recent Actions and Historical Tables Each step has its own rules, and several of them trip up first-time candidates.
The Three Constitutional Qualifications
Article I, Section 2 sets the floor. You must be at least 25 years old, you must have been a U.S. citizen for at least seven years, and you must live in the state you want to represent at the time of the election.2Constitution Annotated. U.S. Constitution – Article I Section 2
One point people miss: the Constitution requires residency in the state, not in the specific congressional district. Running from outside your home district is politically hard, but not illegal.2Constitution Annotated. U.S. Constitution – Article I Section 2
These are the only qualifications that can be imposed. States cannot add their own, such as term limits, degree requirements, or property ownership. The Supreme Court settled that in U.S. Term Limits, Inc. v. Thornton, striking down an Arkansas law that tried to bar candidates who had already served three House terms; changing the qualifications requires amending the Constitution.3Cornell Law Institute. U.S. Term Limits, Inc. v. Thornton
Who’s Disqualified Even If They Meet Those Rules
Two federal provisions can knock you out before you file anything.
The Fourteenth Amendment bars anyone who previously took an oath to support the Constitution as a federal or state official and then engaged in insurrection or rebellion, or gave aid or comfort to the enemies of the United States. Only a two-thirds vote in both chambers of Congress can lift the ban.4Constitution Annotated. Fourteenth Amendment
The Hatch Act blocks federal executive branch employees from running as candidates in partisan elections.5Office of the Law Revision Counsel. 5 U.S. Code 7323 – Political Activity Authorized; Prohibitions The restriction kicks in earlier than most people expect. If you’re a covered federal employee, you must resign before you start collecting petition signatures, forming a campaign committee, fundraising, or publicly announcing. State and local government employees generally aren’t covered by the Hatch Act, though some states have their own similar rules.
Becoming a Federal Candidate
You don’t officially become a candidate the moment you decide to run. Under federal law, candidacy is triggered when your campaign raises or spends more than $5,000 in contributions or expenditures.6Federal Election Commission. House, Senate and Presidential Candidate Registration Once you cross that line, you have 15 days to file a Statement of Candidacy (FEC Form 2) and designate a principal campaign committee.7Office of the Law Revision Counsel. 52 U.S. Code 30102 – Organization of Political Committees
Form 2 asks for your name, address, party affiliation, the office you’re seeking, and your state and district. You can file it online through the FEC or mail a paper copy to FEC headquarters in Washington.8Federal Election Commission. FEC Form 2 Instructions – Statement of Candidacy
Within 10 days of designating your committee, that committee has to register with the FEC by filing a Statement of Organization (Form 1).9Federal Election Commission. Registering a Committee Every dollar the campaign takes in or spends flows through this committee, and it has to file regular financial reports. Committees that raise or spend more than $50,000 in a calendar year must file all reports electronically.10Federal Election Commission. April Reporting Reminder
The Money Rules You’re Now Bound By
Once your committee exists, federal contribution limits apply to every donation. For the 2025–2026 cycle, an individual can give your campaign up to $3,500 per election. Because primaries and general elections count separately, one person can legally contribute $3,500 for the primary and another $3,500 for the general.11Federal Election Commission. Contribution Limits for 2025-2026 The limits are adjusted for inflation in odd-numbered years.12Office of the Law Revision Counsel. 52 U.S. Code 30116 – Limitations on Contributions and Expenditures
Certain money sources are off-limits entirely. Corporations treated as such under IRS rules cannot contribute directly to your campaign. Neither can foreign nationals. Super PACs can spend independently on your race, but they cannot give your campaign committee money directly.13Federal Election Commission. Who Can and Can’t Contribute
The FEC can investigate suspected violations, and civil penalties can run up to $5,000 or the amount of the illegal contribution, whichever is greater. Knowing and willful violations carry steeper penalties.14Office of the Law Revision Counsel. 52 U.S. Code 30109 – Enforcement
Personal Financial Disclosure
Crossing the $5,000 threshold also triggers a personal reporting obligation, separate from campaign finance. The House Committee on Ethics requires every qualified candidate to file a Financial Disclosure Statement covering income, assets, liabilities, and transactions. It’s due 30 days after you become a candidate, or by May 15, whichever is later. If you qualify as a candidate fewer than 30 days before the election, it’s due immediately.15House Committee on Ethics. FAQs About Financial Disclosure for Candidates
Filing more than 30 days late brings a $200 fee. Knowingly falsifying the report or deliberately failing to file can lead to civil penalties and criminal prosecution under 18 U.S.C. § 1001.16U.S. House of Representatives. Financial Disclosure Statement Form B
Getting on the Ballot in Your State
Registering with the FEC tells the federal government you’re running. Getting your name on the actual ballot is controlled entirely by your state. The FEC’s own guidance directs candidates to contact their Secretary of State or local election office for the specifics.17Federal Election Commission. Gaining Ballot Access
Most states require two things: petition signatures from registered voters in the congressional district, and a filing fee. Signature requirements vary widely; some states set a flat number, others use a percentage of registered voters, and the totals differ for major-party, minor-party, and independent candidates. Filing fees range from nothing to a few thousand dollars. Deadlines run months before the primary in many states, so contact your election authority early.
Running as an independent or minor-party candidate usually means skipping the primary but facing tougher ballot access rules, with higher signature thresholds and earlier deadlines than major-party candidates.
Winning the Primary
If you’re running with a major party, your first election is the primary against fellow party members. In most states, whoever gets the most votes wins the nomination, even without a majority. A handful of states, mostly in the South, require more than 50 percent, and if no one clears that bar, the top two candidates meet in a runoff a few weeks later.18NCSL. Runoffs in Primary and General Elections
Who can vote in the primary also depends on the state. Closed primaries limit voting to registered party members. Open primaries let any registered voter pick a party’s ballot. California and Washington use a top-two system, where all candidates share one ballot and the top two finishers advance, regardless of party.
Winning the General Election
The general election happens on the first Tuesday after the first Monday in November in every even-numbered year.19Office of the Law Revision Counsel. 2 U.S. Code 7 – Time of Election Voters in the district choose among the party nominees and any independent or minor-party candidates who qualified. The candidate with the most votes wins.
State election officials then canvass and certify the results, and the governor or secretary of state issues a certificate of election. That certificate is your official credential for taking office.20Office of the Law Revision Counsel. 2 U.S. Code Chapter 1 – Election of Senators and Representatives
Taking the Oath
The new congressional term begins at noon on January 3, set by the Twentieth Amendment.21Cornell Law Institute. 20th Amendment – U.S. Constitution Members-elect gather at the Capitol that day, and the Speaker administers the oath of office to the entire incoming body at once.22GovInfo. House Practice – A Guide to the Rules, Precedents and Procedures Federal law requires each member to swear or affirm that they will “support and defend the Constitution of the United States.”23Office of the Law Revision Counsel. 5 U.S. Code 3331 – Oath of Office
After the spoken oath, every member signs two printed copies for the House records.24Office of the Law Revision Counsel. 2 U.S. Code 25 – Oath of Speaker, Members, and Delegates Until both the oral oath and the signed copies are complete, you can’t vote, introduce legislation, or take part in any official House business. Once they are, you’re a United States Representative.