NCSL: “As of 2022, 22 states and Washington, D.C., have implemented same-day registration (SDR), which allows any qualified resident of the state to register to vote and cast a ballot at the same time. Of those states, 20 and Washington, D.C., offer Election Day registration, which means voters can both register and vote on Election Day. Montana and North Carolina are the two states that make same-day registration possible for a portion of the early voting period, but not on Election Day (see the first note below for more on Montana’s law, which is currently the subject of a lawsuit)…The table at the bottom of this page provides a detailed list of states with same-day and Election Day registration. It includes statute citations, links to state resources, verification procedures, locations and timeframes.”

“You have the right to vote. If anyone tries to stop you, call the Election Protection Hotline at 1-866-687-8683. If you’ve already voted, remember that democracy takes time. Vote.org explains the process around verifying election results and how your vote is counted. Everything You Need to Vote: “Check Your Registrations; See What’s on your Ballot; Track Your Ballot; Locate a DropBox; Register to Vote; Find everything you need to vote in our state election centers…”