Who can vote
- be a citizen of the United States
- reside in South Dakota
- be at least 18 years old on or before the next election
- not be currently serving a sentence for a felony conviction which included imprisonment, served or suspended, in an adult penitentiary system
- not have been adjudged mentally incompetent by a court
- *find more information on voting rights restoration here
Online voter registration
By-mail voter registration
Use the South Dakota voter registration form
You can also register to vote using the South Dakota voter registration form. Be sure to read the instructions carefully and fill it out completely. Send the completed form to your local election official. To register by mail, the form must be received by Monday, October 19, 2020.
Use the National Voter Registration Form
- Print and fill out the National Voter Registration Form.
- Box 6 – ID Number: Your South Dakota driver’s license number is requested. If you do not have a valid driver’s license, you must provide the last four digits of your Social Security number.
- Box 7 – Choice of Party: South Dakota requires that you register with a party to participate in partisan primary elections. You should register with the party whose primary you would like to vote in. However some parties allow unaffiliated voters to participate in their primary elections.
- Box 8 – Race or Ethnic Group: Leave blank. This information is not required.
- Review the “Who can vote?” section above and check that you’re eligible.
- Sign the form.
- Send the completed form to your local election official. To register by mail, the form must be received by Monday, October 19, 2020.
- If you are registering to vote for the first time in your jurisdiction and are mailing this registration application, Federal law requires you to show proof of identification the first time you vote. Proof of identification includes: A current and valid photo identification or A current utility bill, bank statement, government check, paycheck or government document that shows your name and address. More information here.
Election Day registration
In-person voter registration
- You can also register to vote in person. Contact your local election office for information on when and where to register to vote. The deadline to register to vote in person is Monday, October 19, 2020.
- Learn more by visiting the Secretary of State for South Dakota or contacting your local election official.
Get step-by-step help
Military and overseas voters
- Fill out the Federal Post Card Application (FPCA), or download a copy. Your election official may have questions, so please provide an email address or phone number where they can reach you.
- Send the application to your election official.
- It is never too early to submit an FPCA! Please do so as soon as possible. You can look up recommended mailing dates by country and region.
- Please fill out and send back your ballot as soon as you receive it. Following are recommended return dates to make sure your ballot arrives at your election office on time:
- 35 days before election – On a ship at sea: September 28, 2020
- 30 days before election – Outside of the US: October 2, 2020
- 11 days before the election – Stateside: October 23, 2020
- States begin mailing absentee ballots at least 45 days before Election Day. If you haven’t received your ballot by 30 days before Election Day, contact your local election office.
If after submitting your FPCA, your ballot does not arrive, contact your election official first. Then:
- You can still vote using the Federal Write-In Absentee Ballot (FWAB). Print, sign, and mail your FWAB to your local election office.
- If you mail a FWAB and then receive your regular absentee ballot, you should complete and mail your absentee ballot also. Election officials will ensure that only one ballot is counted.
Check your voter registration status
Dates and deadlines
- Election day is Tuesday, November 3, 2020.
- The deadline for registering by mail to vote is (received by) Monday, October 19, 2020.
- The deadline to register in person to vote is Monday, October 19, 2020.
- The deadline to request a ballot by mail is (received by) Monday, November 2, 2020.
- The early voting period runs from Friday, September 18, 2020 to Monday, November 2, 2020, but dates and hours may vary based on where you live.