How to Vote in the 2026 Elections in Your State

What’s the deadline for registering to vote in my state?

The deadlines for registering to vote vary by state. For example, some states mandate voters to be registered 30 days before an election, while others allow voters to register on election day. Deadlines can also vary by method of application, with different timelines for applications submitted online, by mail or in person.

The National Voter Registration Act of 1993 requires that states schedule voter registration deadlines no more than 30 days prior to a federal election.

Every state except North Dakota requires people to register if they want to become voters.

How does absentee voting work?

Each state has its own rules for submitting absentee ballot applications. All states allow voters to apply by mail — usually by using an official application form, which typically can be obtained in person at a county election office, though in many states they’re also available online.

Many states also allow applications by email, and most require the request in writing. Some states have other options, including online portals or requests by phone.

Election officials need enough time to receive the absentee mail ballot application and verify all the information on it before a ballot can be sent out. Given this, officials usually need to receive absentee ballot applications at least a week before the election.

Deadlines for requesting an absentee ballot also vary by state, ranging from the day prior to the election to 45 days prior to the election (something required only in Puerto Rico).

Is Election Day the return or postmark deadline for absentee ballots?”

Absentee and mail-in ballots are typically returned by mail or hand-delivered. While many states have a return deadline of Election Day, some allow ballots that are postmarked by that date to be counted in the days after an election.

Knowing your state’s law on this issue is important to ensure your vote is counted. This map illustrates which states allow absentee and mail-in ballots and provides information on their deadlines.

A new rule took effect on Dec. 24, 2025, clarifying how the U.S. Postal Service postmarks mail. Per the rule, the post office postmarks mail when it is processed at a facility — not when it is dropped off in a mailbox. Differences between the drop-off date and the postmark date are likely to “become more common,” according to an announcement in the Federal Register explaining the rule.

Despite what people dropping off a letter might believe, the Postal Service says, “a postmark date does not necessarily indicate the first day that the Postal Service took possession of the mailpiece.”

The date a postmark is applied to a ballot could determine if it is counted — particularly if it was mailed at the last minute. (Find more details on postmarking here.)

Michelle Kanter Cohen, policy director and senior counsel on the Fair Elections Center’s Voting Rights Project team, has advice for Americans concerned that their mail-in ballot won’t be counted.

“The easiest thing you can do is to complete and mail your ballot as early as possible, preferably at least two weeks prior to Election Day,” Kanter Cohen said in an email. “You can mail your ballot in person at your local post office and request a manual postmark free of charge by asking the postal clerk to hand-stamp a postmark (sometimes called ‘hand-cancellation’) on your mail-in ballot.”

The center also said that some states provide ballot collection drop boxes, and those may be better to use than Postal Service boxes. You also have the option to drop off your ballot at your local election office, Kanter Cohen added.

Military and overseas voters have different deadlines; learn about the federal Uniformed and Overseas Citizens Absentee Voting Act here.