//Run for office · Idaho

How to run for local office in Idaho

Idaho city councils and school trustees are elected in November of odd years, and the entire filing window is two weeks in late August 2027, with a $40 fee or five signatures.

Facts checked against official sources · September 9, 2026

Idaho keeps local elections simple and centralized. State law allows only two election dates a year, the third Tuesday in May and the Tuesday after the first Monday in November, and the county clerk conducts every election on behalf of every city, school district, and taxing district (Idaho Code 34-106, 34-1401). City general elections and school trustee elections land in November of odd-numbered years, which makes November 2, 2027 the date for most first-time candidates. Filing runs from 8 a.m. on the twelfth Monday before the election to 5 p.m. on the tenth Friday before: August 16 to August 27, 2027.

Campaign finance is just as centralized. Since 2020 every candidate at every level, including city council and school board, reports through the Secretary of State's Sunshine portal once they raise or spend $500, and contributions to a local candidate are capped at $1,000 per election. Voting is in person with no-excuse absentee ballots and county-option early voting, plus election-day registration at the polls, so the ballot-chase file comes from the county clerk's absentee records rather than a state feed.

Election authority: Idaho Secretary of State, Elections Division (VoteIdaho.gov)
Voter file: Available for political and election purposes
Campaign finance: Sunshine Campaign Finance Portal (Idaho Secretary of State, Campaign Finance (Sunshine Law))
How voters vote: In person, with no-excuse mail voting
Registration deadline: Register online or at the county clerk's office by 5 p.m. on the eleventh day before the election (October 22, 2027, Idaho Code 34-408). If you miss it, you can register and vote at your polling place on election day, or at an early voting station, with proof of identity and residence (34-408A, 34-408(3)); election-day registration applies to city and school elections too.
Local offices: City offices are nonpartisan by statute: the declaration may not mention party or principle (50-406). School trustee and district board seats are nonpartisan. County offices (commissioner, clerk, treasurer, assessor, sheriff, coroner, prosecuting attorney) are partisan, nominated at the May primary of even years; Idaho parties choose whether unaffiliated voters may vote in their primary.

Who runs elections in Idaho

Idaho Secretary of State, Elections Division (VoteIdaho.gov) The Secretary of State sets uniform election procedures for the county clerks, maintains the statewide voter registration system (Idaho Code 34-437A), runs the online candidate filing system at run.voteidaho.gov that local candidates now use, and operates the Sunshine Campaign Finance Portal where every candidate in the state files. It publishes office qualifications, fees, and calendars, but the county clerk runs your election.

Idaho's 44 county clerks conduct every election, including city, school district, highway district, and other taxing district elections, on the two statewide dates (Idaho Code 34-1401). City clerks accept city candidate declarations under Idaho Code 50-410 and certify the candidates, and the clerk of the school board is the filing point named in 33-502, but the county clerk verifies petition signatures, prints the ballot, runs polling places and absentee voting, and canvasses. Ada County, for example, has candidates for county, city, and district offices file online through the state system and then reviews the filings.

Getting the Idaho voter file

The voter file is the list of every registered voter, with the fields a campaign needs to target: address, party where the state records it, and vote history. In Idaho it comes from Idaho Secretary of State (statewide list, Idaho Code 34-437A) or the county clerk (county list, Idaho Code 34-437).

Access: Available for political and election purposes
Cost: Confirm with Idaho Secretary of State (statewide list, Idaho Code 34-437A) or the county clerk (county list, Idaho Code 34-437)
Format: Confirm with Idaho Secretary of State (statewide list, Idaho Code 34-437A) or the county clerk (county list, Idaho Code 34-437)
Vote history: Not confirmed
Phone numbers: Not confirmed
Updated: Confirm with Idaho Secretary of State (statewide list, Idaho Code 34-437A) or the county clerk (county list, Idaho Code 34-437)

Who can get it: Any person who asks: the Secretary of State must furnish a copy of the statewide list of registered electors, and each county clerk must supply the current county list arranged by precinct, on request (34-437A(3), 34-437(1)).

Permitted use: Any political purpose is allowed. The list may not be used to mail or deliver advertising, offers for property or services, or solicitations for money (34-437(2), 34-437A(3)); the same restriction binds anyone who gets a copy of a copy.

County option: The county clerk prepares the county list from the state system at county expense and charges only the cost of reproducing your copy (34-437). Ada County takes requests through its public records portal and only charges when a USB drive or unusual labor is required; a countywide or single-city cut is the practical file for a city or trustee-zone race.

The statutes set price at the cost of reproduction rather than a fixed fee, and neither the Secretary of State nor Ada County publishes a dollar figure, so ask for a quote before you order.
Nominating petitions filed by candidates are public and include the candidate's campaign phone and email (34-1404(6)-(7)); your opponents' filings are visible at run.voteidaho.gov.

Whatever file you get, Culper imports it as a CSV and maps the columns for you. See how to read a voter file for what the fields mean.

Filing to run for local office in Idaho

Local candidates in Idaho are nominated by declaration, not by party. A city candidate files a declaration of candidacy naming the office and term, with no party reference, plus either a petition of candidacy signed by at least five registered qualified electors or a nonrefundable $40 filing fee (Idaho Code 50-406); it goes to the city clerk during the window in 34-1404 (50-410), and the county clerk verifies petition signatures first. School trustees file a declaration bearing five signatures of electors in their trustee zone (33-502). Candidates for other districts (highway, fire, cemetery, library, and the rest) file nominating petitions signed by at least five electors of their zone with the county clerk (34-1404). All of these now go through the state's online filing system at run.voteidaho.gov, with petitions brought to the county elections office for verification.

File with: City clerk (mayor and city council, Idaho Code 50-410); clerk of the board of trustees for school trustees (33-502) via the county; county clerk for highway, fire, and other taxing district boards (34-1404) and for partisan county offices; Secretary of State for legislative, judicial, statewide, and federal offices. In practice every local filing is entered at run.voteidaho.gov and reviewed by the county elections office.
Filing fee: City offices: $40 nonrefundable, or a petition of five registered electors instead (50-406). School trustee and other district boards: no fee, five signatures on the declaration or petition (33-502, 34-1404). County offices carry fees set by statute; the Secretary of State lists each on its How to Run for Office page.
Petition: Five signatures is the local standard: five registered qualified electors of the city for city offices (in lieu of the $40 fee), five school district electors resident in your trustee zone for school board, and five electors of the specific zone or district for other taxing districts. Ada County recommends collecting 7 to 10 to survive verification.
Partisan?: City offices are nonpartisan by statute: the declaration may not mention party or principle (50-406). School trustee and district board seats are nonpartisan. County offices (commissioner, clerk, treasurer, assessor, sheriff, coroner, prosecuting attorney) are partisan, nominated at the May primary of even years; Idaho parties choose whether unaffiliated voters may vote in their primary.

Filing window: Filing opens at 8:00 a.m. on the twelfth Monday before the election and closes at 5:00 p.m. on the tenth Friday before the election (Idaho Code 34-1404(4), applied to city offices by 50-410). For the November 2, 2027 election that is Monday, August 16 through Friday, August 27, 2027. Ada County's 2026 general-election window, August 17 to 28, 2026, follows the same rule.

Key Idaho dates
What	When	Note
Candidate filing opens, Nov. 2, 2027 city and school trustee elections	August 16, 2027	8:00 a.m. on the twelfth Monday before the election (Idaho Code 34-1404(4)); city candidates file with the city clerk (50-410), others with the county clerk, through run.voteidaho.gov.
Candidate filing closes, Nov. 2, 2027 city and school trustee elections	August 27, 2027	5:00 p.m. on the tenth Friday before the election (34-1404(4)). Bring petitions to the county elections office for signature verification before the deadline.
Early voting may begin (counties that offer it)	October 11, 2027	On or after the fourth Monday before the election, ending 5 p.m. on the Friday before, Oct. 29, 2027 (34-1012).
Last day to register online or at the clerk's office; last day to request an absentee ballot	October 22, 2027	5:00 p.m. on the eleventh day before the election for both (34-408, 34-1002). Election-day registration remains available at the polls with ID and proof of residence (34-408A).
Election day: city general election and school trustee election	November 2, 2027	Tuesday after the first Monday in November of odd-numbered years (50-405, 33-503); polls open 8 a.m. to 8 p.m.; absentee ballots must be received by 8 p.m. (34-1005).
May consolidated election date	May 18, 2027	Third Tuesday in May (34-106); used for district and city ballot questions such as levies and bonds, and for the partisan primary in even years.

Cities under 100,000 cancel an election for an office when, after the write-in deadline, only one candidate has filed for it; the clerk declares that candidate elected (50-405(2)).
Write-in candidates file a declaration of intent with the same office before 5 p.m. on the filing deadline for their election.

Campaign finance rules in Idaho

State-level campaign finance in Idaho is overseen by Idaho Secretary of State, Campaign Finance (Sunshine Law) through Sunshine Campaign Finance Portal.

Where local candidates file: Every candidate files with the Secretary of State, not with the city or county. Since 2020 all campaign finance at all levels, including city council, mayor, school trustee, and district board races, is reported through the Sunshine Campaign Finance Portal (Idaho Code 67-6607). Once you have raised or spent $500 you must appoint a political treasurer and begin reporting, including the sources of the first $500 and any of your own money. Reports itemize every contributor over $50 and every expenditure of $25 or more; contributions of $1,000 or more must be reported within 48 hours in addition to the regular report.

Contribution limits: Idaho Code 67-6610A caps aggregate contributions from an individual, corporation, PAC, or other entity to a candidate for local government office (and legislative or judicial office) at $1,000 for the primary election and $1,000 for the general election; statewide candidates get $5,000 per election. A candidate's own money and loans to the campaign are unlimited. Because city and trustee races have no primary, plan on $1,000 per donor for the election. There are no separate city-level limits under Idaho law.

Reporting: In an election year, a monthly report for every month, due by the 10th of the following month; in a non-election year, one annual report due January 10 (67-6607(2)). The Secretary of State posts the dated schedule each year (2026 schedule PDF on the campaign finance page). 48-hour notices for $1,000-plus contributions apply year round.

Local candidates who raised money before 2020 will find those old reports at the city or county, not in Sunshine.
The Secretary of State publishes quick guides for state-level and local-level candidates and a Q&A disclosure manual on the campaign finance page.

Limits and thresholds change. Treat the figures here as a starting point and confirm the current schedule with Idaho Secretary of State, Campaign Finance (Sunshine Law) before you accept a check. Our campaign finance basics guide covers the bookkeeping every local candidate needs on day one.

How voting works in Idaho

In person, with no-excuse mail voting. Idaho votes in person at the polls from 8 a.m. to 8 p.m. on election day. Any registered voter may apply for an absentee ballot by mail with no excuse (34-1002), and counties that use the statewide registration system may offer in-person early voting (34-1012). Absentee ballots must be received by the county clerk by 8 p.m. on election day (34-1005).

Early voting: Early voting is a county option, not a statewide guarantee. Counties that elect to offer it may open on or after the fourth Monday before the election (October 11, 2027) and must close at 5 p.m. on the Friday before (October 29, 2027) (34-1012). Voters show ID and sign the early-voting register; election-day registration rules also apply at early voting stations.
Mail ballots: Apply in writing to the county clerk for an absentee ballot; the application must be received by 5 p.m. on the eleventh day before the election (October 22, 2027). The clerk mails the ballot and records the date and hour each one comes back; it counts only if received by 8 p.m. on election day (34-1002, 34-1005).
Registration deadline: Register online or at the county clerk's office by 5 p.m. on the eleventh day before the election (October 22, 2027, Idaho Code 34-408). If you miss it, you can register and vote at your polling place on election day, or at an early voting station, with proof of identity and residence (34-408A, 34-408(3)); election-day registration applies to city and school elections too.
Same-day registration: Yes

Knowing who has already voted: There is no statewide per-voter returned-ballot feed; the Secretary of State's Absentee Ballot Stats dashboard shows only aggregates (ballots issued, return rate, requests by party, returns by age) for statewide elections. The per-voter record is the county clerk's: every absentee application and every returned envelope is logged with the date and hour received (34-1002, 34-1005), and early voters sign the election register (34-1012). Request the list of absentee ballots issued and returned from the county clerk as a public record under Idaho Code 74-103 and ask for a recurring pull during the window; Ada County runs requests through its online public records portal and responds within three days for Idaho residents, charging only for media or unusual labor. Confirm the cadence with your clerk before ballots go out.

Local government in Idaho: what you can run for

Idaho has 44 counties, each with a three-member board of commissioners and separately elected clerk, treasurer, assessor, sheriff, coroner, and prosecuting attorney, all partisan. Cities are municipalities under Title 50 with a mayor and council, elected without party. School districts, including charter districts, elect trustees by zone. Highway districts, fire protection districts, cemetery, library, water and sewer, ambulance, and other taxing districts elect boards under the uniform rules of Title 34, chapter 14, with the county clerk administering every one of them.

County commissioner
County clerk
County treasurer
County assessor
Sheriff
Coroner
Prosecuting attorney
Mayor
City council member
School district trustee
Highway district commissioner
Fire protection district commissioner
Library, cemetery, or water and sewer district board member

When local elections happen: Only two dates exist: the third Tuesday in May and the Tuesday after the first Monday in November (34-106). City general elections are in November of odd-numbered years (50-405), and school trustee elections were moved to the same November odd-year date (33-503), so November 2, 2027 is the next local ballot. Other district boards use whichever of the two dates their statute assigns. County offices are partisan: primary on the third Tuesday in May and general in November of even-numbered years. Ballot measures such as levies and bonds appear on either date.

Running your Idaho campaign on Culper

Culper does not license voter data in Idaho today. You upload the Idaho voter file described above as a CSV, and every feature runs on it: search and lists, plain-English queries, texting and email, block walking, and volunteer coordination. Online donation processing is in development; ask about timing on the onboarding call. Your file stays in your campaign's workspace and is never shared with another campaign.

Set up your Idaho campaign in an afternoon

Upload the voter file, ask for your first list in plain English, and hand your volunteers the walking app. Signup is open to candidates in every state. Pricing is set after a short call so it matches the size of the race.

Get started Book a demo

Idaho questions we get asked

When do I file to run for city council or school board in Idaho in 2027?

Idaho city and school trustee elections are on November 2, 2027, and the filing window under Idaho Code 34-1404 runs from 8:00 a.m. on Monday, August 16, 2027 to 5:00 p.m. on Friday, August 27, 2027. City candidates file a declaration of candidacy with the city clerk plus either a $40 fee or a petition signed by five registered electors (50-406, 50-410); trustee candidates file a declaration with five signatures from electors in their zone (33-502). Filings are entered online at run.voteidaho.gov and petitions are verified by the county clerk before the deadline.

Where do Idaho city council and school board candidates file campaign finance reports?

With the Idaho Secretary of State, in the Sunshine Campaign Finance Portal. Since 2020 all campaign finance at all levels in Idaho, including city, school, and district races, is filed there under Idaho Code 67-6607. Once you raise or spend $500 you appoint a treasurer and start reporting, monthly during the election year (due the 10th of the next month) and annually otherwise, with 48-hour notices for any contribution of $1,000 or more.

What is the contribution limit for a local candidate in Idaho?

$1,000 per election from any individual, corporation, PAC, or other entity to a candidate for local government office in Idaho, counted separately for a primary and a general (Idaho Code 67-6610A). City and trustee races have no primary, so treat it as $1,000 per donor. Your own money and loans to your own campaign are not limited. Every contributor over $50 is itemized in your Sunshine reports.

How do I get the voter list for an Idaho city or school district race?

Ask the county clerk. Idaho Code 34-437 requires each county clerk to supply the current list of registered electors by precinct to anyone who asks, at the cost of reproduction, and 34-437A lets the Secretary of State furnish the statewide list on the same terms. The list may be used for any political purpose but not for commercial advertising or solicitation. Neither office publishes a fixed price, so request a quote; Ada County handles requests through its online public records portal and charges only for media or unusual labor.

How can an Idaho campaign track who has already voted absentee?

From the county clerk. Idaho has no statewide per-voter ballot-return feed; the Secretary of State's dashboard shows only aggregate absentee statistics. The clerk logs every absentee application and stamps the date and hour each ballot is returned (34-1002, 34-1005), and early voters sign the register, so request the list of absentee ballots issued and returned as a public record and ask for repeated pulls during the window. Absentee applications close at 5 p.m. on the eleventh day before the election and ballots must be back by 8 p.m. on election day.

Does Idaho have same-day voter registration and early voting?

Yes to registration, sometimes to early voting. Idaho closes regular registration at 5 p.m. on the eleventh day before an election (34-408), but any eligible voter can register at the polls on election day, or at an early voting station, with proof of identity and residence (34-408A), and that applies to city and school elections. Early voting is a county option: counties that offer it may open on or after the fourth Monday before the election and must close at 5 p.m. the Friday before (34-1012).

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Sources

Facts on this page were checked against the official sources below on September 9, 2026. Rules change between cycles; when a number here and the agency disagree, the agency is right.