A voter is eligible to vote absentee in an election for any of the following reasons:

• The voter will be absent from his or her regular polling place on Election Day.
• The voter is incapacitated or confined due to illness or physical disability. Additionally, an individual who is caring for an incapacitated person may vote absentee.
• The voter is unable to visit the polls for religious reasons.
• The voter is employed by an election authority.
• The voter incarcerated but has retained voting qualifications.

• In-Person: 27 days before Election Day.
• By Mail: Postmarked 27 days before Election Day.
• Online: 27 days before Election Day.

• be a citizen of the United States
• be a resident of Missouri
• be at least 17‑1/2 years of age (you must be 18 to vote)
• not be on probation or parole after conviction of a felony, until finally discharged from such probation or parole
• not be convicted of a felony or misdemeanor connected with the right of suffrage
• not be adjudged incapacitated by any court of law
• not be confined under a sentence of imprisonment