2026-07-06
How to register to vote in the United States
A step-by-step overview of voter registration in the U.S., including how to check eligibility, find your state's process, and confirm your registration.
Always verify with your state or local election office. Deadlines, ID requirements, and ballot rules vary by state and change between elections. Confirm details at vote.gov or your local election office.
Registering to vote is the first step in participating in U.S. elections. Registration is handled by the states, so the exact process, eligibility rules, and timelines depend on where you live. This guide explains the general steps and points you to official sources where you can confirm the details for your state.
Who can register
In general, you can register to vote in U.S. federal elections if you are a U.S. citizen, meet your state's residency requirements, and will be at least 18 years old by Election Day. Some states allow people younger than 18 to pre-register so their registration becomes active when they reach voting age.
Eligibility details vary by state, including rules about residency and pre-registration ages. Check your state's specific requirements at vote.gov or usa.gov/voter-registration.
Ways to register
Most states offer several ways to register. Availability of each method varies by state, so confirm what your state offers through the official links below.
Online registration
Many states offer online voter registration through their official election websites. To find your state's online registration portal, start at vote.gov, which routes you directly to your state's official system.
By mail
You can typically register by mail using the National Mail Voter Registration Form or your state's own form. Instructions and state-specific requirements for the national form are available through usa.gov/voter-registration.
In person
You can usually register in person at your local election office. Many states also offer registration at motor vehicle offices and certain other government agencies. Some states offer same-day registration, which allows eligible voters to register and vote during early voting or on Election Day — whether this is available, and what documents it requires, varies by state. Find your local election office at usa.gov/election-office.
What you may need
Requirements differ by state, but registration commonly involves providing:
- Your legal name and residential address
- Your date of birth
- A driver's license number, state ID number, or the last four digits of your Social Security number, depending on state rules
- An affirmation that you meet the eligibility requirements
Some states have documentation requirements beyond these basics. Rather than assuming, check your state's official instructions via vote.gov.
Registration deadlines
Every state sets its own registration deadline. Some states require registration weeks before an election; others allow same-day registration. Deadlines can also differ depending on whether you register online, by mail, or in person.
Because these dates vary and can change, do not rely on general summaries. Look up your state's current deadline at vote.gov or through your state election office.
Updating an existing registration
You generally need to update your registration if you:
- Move to a new address, even within the same state
- Change your legal name
- Want to change your party affiliation (in states where party affiliation is part of registration)
The update process is usually similar to registering for the first time. Start at vote.gov to find your state's update process.
How to check your registration status
It is a good habit to confirm your registration well before an election, especially if you have moved, changed your name, or have not voted recently. You can check your status through your state's official lookup tool, which you can find via the National Association of Secretaries of State at nass.org/can-I-vote or through usa.gov/voting.
Registering from overseas or while serving in the military
U.S. citizens living abroad and members of the uniformed services and their families have a dedicated registration and absentee voting process under federal law. The Federal Voting Assistance Program provides official instructions and forms at fvap.gov.
Common questions
Do I need to register before every election?
In most states, no — registration generally stays active as long as your information is current and you remain eligible. However, states maintain their voter lists on different schedules and under different rules, so checking your status before each election is a reliable way to avoid surprises.
Can I register if I'm a student living away from home?
Students often have a choice about where to register, subject to each state's residency rules. Check the rules for both locations through the official state resources at usa.gov/voter-registration.
Verify with official sources
Voter registration rules, deadlines, and procedures vary by state and can change. Before you act, confirm the details with your state or local election office. You can find your local election office at usa.gov/election-office and start the registration process at vote.gov.