Alabama | 15 days before Election Day | Postmarked 15 days before Election Day | 15 days before Election Day | Alabama voter registration |
Alaska | 30 days before Election Day | Postmarked 30 days before Election Day | 30 days before Election Day | Alaska voter registration |
Arizona | 29 days before Election Day | Postmarked 29 days before Election Day | 29 days before Election Day | Arizona voter registration |
Arkansas | N/A | Postmarked 30 days before Election Day | 30 days before Election Day | Arkansas voter registration |
California | 15 days before Election Day | Postmarked 15 days before Election Day | Election Day | California voter registration |
Colorado | 8 days before Election Day | Postmarked 8 days before Election Day | Election Day | Colorado voter registration |
Connecticut | 7 days before Election Day | Postmarked 7 days before Election Day | Election Day | Connecticut voter registration |
Delaware | 24 days before Election Day | Postmarked 24 days before Election Day | 24 days before Election Day | Delaware voter registration |
District of Columbia | 21 days before Election Day | Received 21 days before Election Day | Election Day | District of Columbia voter registration |
Florida | 29 days before Election Day | Postmarked 29 days before Election Day | 29 days before Election Day | Florida voter registration |
Georgia | 29 days before Election Day | Postmarked 29 days before Election Day | 29 days before Election Day | Georgia voter registration |
Hawaii | 29 days before Election Day | Postmarked 29 days before Election Day | Election Day | Hawaii voter registration |
Idaho | 25 days before Election Day | Received 25 days before Election Day | Election Day | Idaho voter registration |
Illinois | 16 days before Election Day | Postmarked 28 days before Election Day | Election Day | Illinois voter registration |
Indiana | 29 days before Election Day | Postmarked 29 days before Election Day | 29 days before Election Day | Indiana voter registration |
Iowa | 10 days before Election Day | Postmarked 15 days before Election Day | Election Day | Iowa voter registration |
Kansas | 21 days before Election Day | Postmarked 21 days before Election Day | 21 days before Election Day | Kansas voter registration |
Kentucky | 29 days before Election Day | Received 29 days before Election Day | 29 days before Election Day | Kentucky voter registration |
Louisiana | 20 days before Election Day | Postmarked 30 days before Election Day | 30 days before Election Day | Louisiana voter registration |
Maine | N/A | Received 21 business days before Election Day | Election Day | Maine voter registration |
Maryland | 21 days before Election Day | Postmarked 21 days before Election Day | Election Day | Maryland voter registration |
Massachusetts | 20 days before Election Day | Postmarked 20 days before Election Day | 20 days before Election Day | Massachusetts voter registration |
Michigan | 15 days before Election Day | Postmarked 15 days before Election Day | Election Day | Michigan voter registration |
Minnesota | 21 days before Election Day | Received 21 days before Election Day | Election Day | Minnesota voter registration |
Mississippi | N/A | Postmarked 30 days before Election Day | 30 days before Election Day | Mississippi voter registration |
Missouri | 27 days before Election Day | Postmarked 27 days before Election Day | 27 days before Election Day | Missouri voter registration |
Montana | N/A | Postmarked 30 days before Election Day | Election Day | Montana voter registration |
Nebraska | 18 days before Election Day | Postmarked 18 days before Election Day | 11 days before Election Day | Nebraska voter registration |
Nevada | 5 days before Election Day | Postmarked 28 days before Election Day | 28 days before Election Day | Nevada voter registration |
New Hampshire | N/A | Received 14 days before Election Day | Election Day | New Hampshire voter registration |
New Jersey | N/A | Received 21 days before Election Day | 21 days before Election Day | New Jersey voter registration |
New Mexico | 28 days before Election Day | Postmarked 28 days before Election Day | 3 days before Election Day | New Mexico voter registration |
New York | 25 days before Election Day | Postmarked 25 days before Election Day | 24 days before Election Day | New York voter registration |
North Carolina | 25 days before Election Day | Postmarked 25 days before Election Day | 3 days before Election Day | North Carolina voter registration |
North Dakota | N/A | N/A | N/A | North Dakota voter registration |
Ohio | 30 days before Election Day | Postmarked 30 days before Election Day | 30 days before Election Day | Ohio voter registration |
Oklahoma | N/A | Postmarked 25 days before Election Day | 25 days before Election Day | Oklahoma voter registration |
Oregon | 21 days before Election Day | Postmarked 21 days before Election Day | 21 days before Election Day | Oregon voter registration |
Pennsylvania | 15 days prior to an election | Received 15 days prior to an election | 15 days prior to an election | Pennsylvania voter registration |
Rhode Island | 30 days before Election Day | Postmarked 30 days before Election Day | 30 days before Election Day | Rhode Island voter registration |
South Carolina | 30 days before Election Day | Postmarked 30 days before Election Day | 30 days before Election Day | South Carolina voter registration |
South Dakota | N/A | Received 15 days before Election Day | 15 days before Election Day | South Dakota voter registration |
Tennessee | 30 days before Election Day | Postmarked 30 days before Election Day | 30 days before Election Day | Tennessee voter registration |
Texas | N/A | Postmarked 30 days before Election Day | 30 days before Election Day | Texas voter registration |
Utah | 11 days before Election Day | Received 11 days before Election Day | 11 days before Election Day | Utah voter registration |
Vermont | 4 days before Election Day | Received by Election Day | Election Day | Vermont voter registration |
Virginia | 21 days before Election Day | Postmarked 21 days before election | 21 days before Election Day | Virginia voter registration |
Washington | 8 days before Election Day | Received 8 days before Election Day | Election Day | Washington voter registration |
West Virginia | 21 days before Election Day | Postmarked 21 days before Election Day | 21 days before Election Day | West Virginia voter registration |
Wisconsin | 20 days before Election Day | Postmarked 20 days before Election Day | Election Day | Wisconsin voter registration |
Wyoming | N/A | Received 14 days before Election Day | Election Day | Wyoming voter registration |