Last updated: March 17, 2021

Voter registration deadlines

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State	Registration deadlines	Register to vote
Alabama	In person: 15 days before Election Day By mail: Postmarked 15 days before Election Day Online: 15 days before Election Day	Register to vote in Alabama
Alaska	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: 30 days before Election Day	Register to vote in Alaska
Arizona	In person: 29 days before Election Day By mail: Postmarked 29 days before Election Day Online: 29 days before Election Day	Register to vote in Arizona
Arkansas	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: N/A	Register to vote in Arkansas
California	In person: Election Day By mail: Postmarked 15 days before Election Day Online: 15 days before Election Day	Register to vote in California
Colorado	In person: Election Day By mail: Postmarked 8 days before Election Day Online: 8 days before Election Day	Register to vote in Colorado
Connecticut	In person: Election Day By mail: Postmarked 7 days before Election Day Online: 7 days before Election Day	Register to vote in Connecticut
Delaware	In person: 24 days before Election Day By mail: Postmarked 24 days before Election Day Online: 24 days before Election Day	Register to vote in Delaware
District of Columbia	In person: Election Day By mail: Received 21 days before Election Day Online: N/A	Register to vote in District of Columbia
Florida	In person: 29 days before Election Day By mail: Postmarked 29 days before Election Day Online: 29 days before Election Day	Register to vote in Florida
Georgia	In person: 29 days before Election Day By mail: Postmarked 29 days before Election Day Online: 29 days before Election Day	Register to vote in Georgia
Hawaii	In person: Election Day By mail: Postmarked 30 days before Election Day Online: 30 days before Election Day	Register to vote in Hawaii
Idaho	In person: Election Day By mail: Received 25 days before Election Day Online: 25 days before Election Day	Register to vote in Idaho
Illinois	In person: Election Day By mail: Postmarked 28 days before Election Day Online: 16 days before Election Day	Register to vote in Illinois
Indiana	In person: 29 days before Election Day By mail: Postmarked 29 days before Election Day Online: 29 days before Election Day	Register to vote in Indiana
Iowa	In person: Election Day By mail: Postmarked 15 days before Election Day Online: 15 days before Election Day	Register to vote in Iowa
Kansas	In person: 21 days before Election Day By mail: Postmarked 21 days before Election Day Online: 21 days before Election Day	Register to vote in Kansas
Kentucky	In person: 29 days before Election Day By mail: Received 29 days before Election Day Online: 29 days before Election Day	Register to vote in Kentucky
Louisiana	In person: 20 days before Election Day By mail: Postmarked 30 days before Election Day Online: 20 days before Election Day	Register to vote in Louisiana
Maine	In person: Election Day By mail: Received 21 business days before Election Day Online: N/A	Register to vote in Maine
Maryland	In person: Election Day By mail: Postmarked 21 days before Election Day Online: 21 days before Election Day	Register to vote in Maryland
Massachusetts	In person: 20 days before Election Day By mail: Postmarked 20 days before Election Day Online: 20 days before Election Day	Register to vote in Massachusetts
Michigan	In person: Election Day By mail: Postmarked 15 days before Election Day Online: 15 days before Election Day	Register to vote in Michigan
Minnesota	In person: Election Day By mail: Received 21 days before Election Day Online: 21 days before Election Day	Register to vote in Minnesota
Mississippi	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: N/A	Register to vote in Mississippi
Missouri	In person: 27 days before Election Day By mail: Postmarked 27 days before Election Day Online: 27 days before Election Day	Register to vote in Missouri
Montana	In person: Election Day By mail: Postmarked 30 days before Election Day Online: N/A	Register to vote in Montana
Nebraska	In person: 11 days before Election Day By mail: Postmarked 18 days before Election Day Online: 18 days before Election Day	Register to vote in Nebraska
Nevada	In person: Election Day By mail: Postmarked 28 days before Election Day Online: 5 days before Election Day	Register to vote in Nevada
New Hampshire	In person: Election Day By mail: Received 14 days before Election Day (may vary, please confirm with your local election office) Online: N/A	Register to vote in New Hampshire
New Jersey	In person: 21 days before Election Day By mail: Received 21 days before Election Day Online: 21 days before Election Day	Register to vote in New Jersey
New Mexico	In person: 3 days before Election Day By mail: Postmarked 28 days before Election Day Online: 28 days before Election Day	Register to vote in New Mexico
New York	In person: 25 days before Election Day By mail: Postmarked 25 days before Election Day Online: N/A	Register to vote in New York
North Carolina	In person: 3 days before Election Day By mail: Postmarked 25 days before Election Day Online: 25 days before Election Day	Register to vote in North Carolina
North Dakota	In person: N/A By mail: N/A Online: N/A	Register to vote in North Dakota
Ohio	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: 30 days before Election Day	Register to vote in Ohio
Oklahoma	In person: 25 days before Election Day By mail: Postmarked 25 days before Election Day Online: N/A	Register to vote in Oklahoma
Oregon	In person: 21 days before Election Day By mail: Postmarked 21 days before Election Day Online: 21 days before Election Day	Register to vote in Oregon
Pennsylvania	In person: 15 days prior to an election By mail: Received 15 days prior to an election Online: 15 days prior to an election	Register to vote in Pennsylvania
Rhode Island	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: 30 days before Election Day	Register to vote in Rhode Island
South Carolina	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: 30 days before Election Day	Register to vote in South Carolina
South Dakota	In person: 15 days before Election Day By mail: Received 15 days before Election Day Online: N/A	Register to vote in South Dakota
Tennessee	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: 30 days before Election Day	Register to vote in Tennessee
Texas	In person: 30 days before Election Day By mail: Postmarked 30 days before Election Day Online: N/A	Register to vote in Texas
Utah	In person: 11 days before Election Day By mail: Received 11 days before Election Day Online: 11 days before Election Day	Register to vote in Utah
Vermont	In person: Election Day By mail: Election Day. Online: Election Day	Register to vote in Vermont
Virginia	In person: 21 days before Election Day By mail: Postmarked 21 days before election Online: 21 days before Election Day	Register to vote in Virginia
Washington	In person: Election Day By mail: Received 8 days before Election Day Online: 8 days before Election Day	Register to vote in Washington
West Virginia	In person: 21 days before Election Day By mail: Postmarked 21 days before Election Day Online: 21 days before Election Day	Register to vote in West Virginia
Wisconsin	In person: Election Day By mail: Postmarked 20 days before Election Day Online: 20 days before Election Day	Register to vote in Wisconsin
Wyoming	In person: Election Day By mail: Received 14 days before Election Day Online: N/A	Register to vote in Wyoming