Idaho county clerks have begun mailing absentee ballots for the Nov. 3 general election, opening a 46-day period in which voters can cast and return ballots before Election Day. The state election calendar required clerks to start sending requested absentee ballots on Sept. 18 and allowed mailing to begin in precincts designated for all-mail voting.

Any registered Idaho voter may request an absentee ballot; no excuse is required. The secretary of state’s voting guide says online applicants must provide an Idaho-issued identification number and the last four digits of their Social Security number so election officials can match the request to a signed registration record. Voters may also submit a paper application, but a new request is required each calendar year.

The deadline for a county clerk to receive a mail-ballot application is 5 p.m. local time on Friday, Oct. 23. That cutoff follows Idaho Code, which sets the application deadline at 5 p.m. on the 11th day before an election. The state’s October calendar also sets Oct. 23 at 5 p.m. as the advance voter-registration deadline for the general election. County clerks must also finish mailing ballots to voters in designated all-mail precincts by that date, according to the same statewide calendar.

Receiving a ballot is only the first step. Voters must mark it according to the enclosed instructions, place it in the provided secrecy sleeve and sign the outside of the return envelope. Election workers verify those signatures. Completed ballots may be mailed, delivered to an official drop box or taken to the voter’s county elections office, but they must arrive by 8 p.m. on Nov. 3. A postmark by Election Day is not enough under the state’s published instructions.

Idaho’s calendar allows counties that offer early in-person voting to begin as soon as Oct. 13. Because locations and schedules vary, voters should confirm details with their own county clerk. Statewide, in-person absentee and early voting must end at 5 p.m. on Friday, Oct. 30. Election Day polling places are scheduled to operate from 8 a.m. to 8 p.m., with each voter assigned a site based on residence.

The timetable creates several distinct decisions for voters: request a mailed ballot by Oct. 23, use any county-provided early voting period by Oct. 30, or vote at an assigned polling place Nov. 3. Those using the mail option carry the additional responsibility of allowing enough delivery time for the completed envelope to reach the county office before the 8 p.m. deadline.

Voters can check their registration, locate county election contacts, preview a sample ballot and track an absentee ballot through VoteIdaho’s online tools. With ballots already moving through the mail, reviewing those records now gives voters time to correct an address, complete a request or choose an in-person alternative before the final deadlines.