Washington Voting Guide

In this Washington voter guide, we’ll answer common questions about voting in Washington, voter eligibility, online voter registration, registration deadlines, mail-in and in-person voting, special accommodations for disabled Washington voters, and what you can do if you see illegal activity at the polls.

Voting in Washington

Washington is a vote-by-mail state. This means that all registered voters receive a ballot in the mail before state and federal elections.

Your ballot packet includes a ballot, a secrecy envelope, and a return envelope. When you receive your ballot, complete the form, sign your name, and place it in the secrecy envelope. Be sure to sign the ballot declaration.

If you fail to sign it, or if the signature on the ballot declaration does not match the signature on your voter registration record, the county elections department will contact you.

You must mail your ballot from a post office. A mailed ballot must be postmarked on or before Election Day, or deposited in an official ballot drop box by 8 p.m. on Election Day. A postmark on or before Election Day is sufficient for a mailed ballot, if the ballot otherwise meets legal requirements. If you’re concerned about your ballot arriving on time, you can also drop it off in person at an official ballot drop box until 8 p.m. on Election Day.

Who Is Eligible To Vote in Washington?

To register and vote in Washington, you must be:

• A citizen of the United States
• At least 18 years old
• A state resident for at least 30 days before the election

In 2019, Washington began its Future Voter program, allowing 16- and 17-year-old citizens to pre-register to vote. On their 18th birthday, election officials automatically register them to vote.

In Washington State, you cannot register and vote if:

• The state has disqualified you from voting due to mental incompetency. A person under guardianship may still be able to vote if the guardianship papers affirm that right. When in doubt, you should receive a provisional ballot.
• You are serving a sentence of total confinement for a felony conviction. The state automatically restores your voting rights when you are released from total confinement, even if you remain under community supervision. If your voter registration was canceled, you must register again before voting.

You can check your voter registration status at the state’s voter portal.

How Do I Get My Mail-In Ballot in Washington?

Registered voters in Washington automatically receive ballots by mail. You can find helpful information and answers to frequently asked questions here.

If you need an absentee ballot or do not have a permanent address:

• For homeless or impermanent voters: When you register to vote, you must provide a physical address and a mailing address. Your physical address determines which precinct you will vote in. However, you don’t need to have a permanent address to vote. The physical address can be a park, a shelter, or even a cross-section where you park a car. You can also use a P.O. Box, a family member or friend’s address, a homeless shelter, or a day center as your mailing address.
• For survivors of violence: Washington State participates in the Address Confidentiality Program,  which offers address confidentiality by providing a legal substitute address, mail forwarding, and confidential voter registration. This is available for survivors of domestic violence, sexual assault, sex trafficking, or stalking. Learn more by watching ACP videos from the Washington Secretary of State‘s office.
• For military and overseas voters: The Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA) ensures military members, their families, and other overseas citizens can register and vote by absentee ballot. You can complete an application through the Federal Voting Assistance Program (FVAP).
• For formerly incarcerated voters: The state automatically restores your voting rights once you are out of jail or prison. But you must re-register to vote. You do not need to provide a certificate of discharge (COD) to register or vote.

When Is Washington’s Voter Registration Deadline?

Eligible voters can register to vote on Election Day. You must bring proper identification with you.

The deadline to register online or by mail is eight days before the election. As of 2026, your voter registration form must be received eight days before Election Day (not postmarked). You may also register in person at an election office or vote center. The deadline to do this is 8 p.m. on Election Day.

Watson V. RNC

On June 29, 2026, the United States Supreme Court issued its ruling in Watson v. RNC. The court ruled in favor of states counting ballots received after Election Day that are postmarked on or before Election Day.

The Court held that federal Election Day statutes do not preempt state ballot-receipt laws. Washington state law allows election officials to accept mailed ballots received after Election Day as long as they are postmarked by Election Day. There is no change to Washington’s ballot receipt deadline.

What voters can do to make sure their ballot is received and postmarked on time:

• Use an official ballot drop box. If your ballot is in an official ballot drop box by 8 p.m. on Election Day, it is guaranteed on time. For a location near you, check VoteWA.gov.
• If you need to return your ballot by mail, the USPS recommends mailing your ballot more than a week before Election Day.

Text “VOTE” to VOTEWA (868392) to subscribe to text alerts on the status of your ballot.

How Do I Request an Absentee Ballot in Washington?

Every registered voter in Washington receives a ballot at least 18 days before an election, whether for a primary or a school board election. If you want election officials to send your ballot to an address other than your home address, you must request an absentee ballot. Use this online form to request an absentee ballot.

Contact your county elections office if you don’t receive your ballot at least ten days before Election Day. You can track your absentee ballot here.

What Do I Need To Bring to the Polls in Washington?

You won’t need to present your ID if you vote by mail, but you will need to provide identification to register to vote in person or at a Vote Center. The same applies to people doing same-day registration.

The following are acceptable forms of ID:

• Driver’s license
• State ID card
• Student ID
• Tribal ID
• Employer ID

If you don’t have an ID but want to vote in person, you will receive a provisional ballot. Your ballot will count as long as the signature on it matches that on your voter registration.

Accommodations for Voters with Disabilities

Mail-in voting makes voting more accessible to many citizens, especially those with disabilities. For people who want to vote in person, Washington State provides accessible voting units (AVUs) at every voting center.

These wheelchair-accessible units are available 18 days before the election and close at 8 p.m. on Election Day. The registered voter will see the ballot on a monitor and select their candidates via a touch screen, select wheel, or other methods such as a sip-and-puff tool.

If you cannot cast your ballot due to a disability, someone can cast it for you. You can also ask an election official to help cast your vote.

State law permits residents of assisted living facilities to ask for help in marking their ballots. They may ask a staff member, volunteer, or election worker to assist them. Assistants may ONLY provide the requested help, and should not discard a ballot if they believe a resident is incompetent.

If you have questions about the accessibility of your precinct’s vote center, contact your county elections department or the Secretary of State‘s Elections Division at 800-448-4881.

Illegal Activity at the Polls

The only way the democratic process works is if the system is fair. Report anything suspicious to election officials. It doesn’t matter which political parties are involved in the suspicious behavior. Everybody needs to abide by the state election laws.

Electioneering means trying to persuade others to vote for or against a particular political party or ballot measure. Electioneering is legal during the election season, but it is unlawful at the polls. Electioneering may include:

• Wearing campaign apparel, buttons, or stickers
• Carrying placards or signs
• Attempting to influence voters within 100 feet of the polls
• Distributing petitions or election information
• Obstructing the entrance or interfering with voters attempting to enter or leave the polls
• Tampering with an official drop box

If you observe this behavior, you should not attempt to address the matter yourself. Report any unlawful behavior to the election officials overseeing the polls. If the behavior seems violent or harassing, contact local law enforcement. You can also file a complaint with:

• The Washington Secretary of State‘s Office
• The Washington Attorney General’s Office

If you have been turned away, denied a provisional ballot, refused accommodations for a disability, or experienced other violations of the Help America Vote Act, you should contact the Attorney General’s office or get legal assistance from a civil rights attorney.

A Washington Civil Rights Lawyer Can Help

Contact a civil rights lawyer in Washington if you believe someone has violated your voting rights. They can explain the voting laws in Washington and answer questions about voting in the general election or casting an absentee ballot.