Tuesday, Sept. 22: In-person advance voting begins in Missouri.
Wednesday, Oct. 7: Voter registration deadline in Missouri
Tuesday, Oct. 13: Voter registration deadline in Kansas
Wednesday, Oct. 14: Advance voting in person and by mail starts in Kansas
Wednesday, Oct. 21: Deadline for Missouri voters to request absentee/mail-in ballot
Tuesday, Oct. 27: Voter deadline to apply for advance ballots by mail for general election in Kansas
Tuesday, Nov. 3: General election for in-person voting
Friday, Nov. 6: Deadline for receipt of advance ballots postmarked on/before election day in Kansas