How to Register to Vote

Updated January 15, 2026

A step-by-step guide to voter registration, including online, by mail, and in-person options.

Why Voter Registration Matters

Voter registration is the first step to making your voice heard in elections. In most U.S. states, you must be registered before you can cast a ballot. The process is straightforward, and there are multiple ways to register depending on where you live. Taking a few minutes to register ensures you are prepared when Election Day arrives.

Check If You Are Already Registered

Before starting a new registration, check whether you are already registered and that your information is up to date. You can verify your registration status through your state or county election office website, or through nonpartisan tools like vote.org. If you have moved, changed your name, or changed party affiliation, you may need to update your registration.

Eligibility Requirements

To register to vote in the United States, you must meet the following requirements:

  • Be a U.S. citizen
  • Meet your state's residency requirements
  • Be 18 years old on or before Election Day (some states allow 17-year-olds to register or vote in primaries)
  • Not be currently serving a sentence for a felony conviction (rules vary by state)

How to Register Online

Many states offer online voter registration through their Secretary of State or election office website. To register online, you will typically need your state-issued driver's license or identification card number, the last four digits of your Social Security number, and your date of birth. Online registration is usually the fastest and most convenient option.

How to Register by Mail

You can download and print the National Voter Registration Form from the U.S. Election Assistance Commission website. Fill out the form completely, sign it, and mail it to your local election office. The address for your local office is included in the form's instructions. Be sure to mail your form well before the registration deadline to allow for processing time.

How to Register In Person

You can register in person at several locations, including:

  • Your local county or city election office
  • The Department of Motor Vehicles (DMV)
  • Public assistance agencies
  • Armed forces recruitment offices
  • State-designated voter registration agencies

Some states also offer Same-Day Registration, which allows you to register and vote on the same day, including on Election Day. Check whether your state offers this option.

Registration Deadlines

Most states require you to register a certain number of days before an election. Deadlines vary by state, typically ranging from 15 to 30 days before Election Day. A few states, including North Dakota, do not require voter registration at all. Always check your state's specific deadline to make sure you do not miss it.

Keep Your Registration Current

Your voter registration needs to be updated whenever you move to a new address, legally change your name, or want to change your party affiliation. Keeping your registration current ensures you are assigned to the correct polling place and can vote without issues. Most states allow you to update your registration online, by mail, or in person at your local election office.

Ready to Register?

Find your state's registration guide with deadlines and requirements.

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