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Ballot access requirements for political candidates in Idaho

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Note: This article is not intended to serve as a guide to running for public office. Individuals should contact theirstate election agencies for further information.

In order to get on the ballot in Idaho, a candidate for state or federal office must meet a variety of state-specific filing requirements and deadlines.These regulations, known as ballot access laws, determine whether a candidate or party will appear on an election ballot. These laws are set at the state level. A candidate must prepare to meet ballot access requirements well in advance of primaries, caucuses, and the general election.

There are three basic methods by which an individual may become a candidate for office in a state.

  1. An individual can seek the nomination of a state-recognized political party.
  2. An individual can run as an independent. Independent candidates often must petition in order to have their names printed on the general election ballot.
  3. An individual can run as a write-in candidate.

This article outlines the steps that prospective candidates for state-level and congressional office must take in order to run for office in Idaho. For information about filing requirements for presidential candidates,click here. Information about filing requirements for local-level offices is not available in this article (contactstate election agencies for information about local candidate filing processes).

DocumentIcon.jpgSeestate election laws

Year-specific filing information

2026

See also: Signature requirements and deadlines for 2026 U.S. Congress elections andIdaho elections, 2026

U.S. Senate

The table below details filing requirements for U.S. Senate candidates in Idaho in the 2026 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for U.S. Senate candidates, 2026
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoU.S. SenateBallot-qualified party1,000$500.002/27/2026Source
IdahoU.S. SenateUnaffiliated1,000$500.002/27/2026Source


U.S. House

The table below details filing requirements for U.S. House candidates in Idaho in the 2026 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for U.S. House candidates, 2026
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoU.S. HouseBallot-qualified party500$3002/27/2026Source
IdahoU.S. HouseUnaffiliated500$3002/27/2026Source


Governor

The table below details filing requirements for gubernatorial candidates in Idaho in the 2026 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for gubernatorial candidates, 2026
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoGovernorBallot-qualified party1,000$300.002/27/2026Source
IdahoGovernorUnaffiliated1,000$3002/27/2026Source


State House

The table below details filing requirements for Idaho House of Representatives candidates in the 2026 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for Idaho House of Representatives, 2026
StateChamber namePartySignatures requiredFiling feeFiling deadlineSource
IdahoHouse of RepresentativesBallot-qualified party50$302/27/2026Source
IdahoHouse of RepresentativesUnaffiliated50$302/27/2026Source


State Senate

The table below details filing requirements for Idaho State Senate candidates in the 2026 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for Idaho State Senate, 2026
StateChamber namePartySignatures requiredFiling feeFiling deadlineSource
IdahoState SenateBallot-qualified party50$30.002/27/2026Source
IdahoState SenateUnaffiliated50$30.002/27/2026Source


For filing information from previous years, click "[Show more]" below.

Show more

2024

See also:Signature requirements and deadlines for 2024 U.S. Congress elections andIdaho elections, 2024

U.S. Senate

For information on candidate ballot access requirements in Idaho, clickhere.

U.S. House

The table below details filing requirements for U.S. House candidates in Idaho in the 2024 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for U.S. House candidates, 2024
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoU.S. HouseBallot-qualified party500[1]$300.003/15/2024Source
IdahoU.S. HouseUnaffiliated500[2]$300.008/30/2024Source

2022

See also:Signature requirements and deadlines for 2022 U.S. Congress elections andIdaho elections, 2022

U.S. Senate

The table below details filing requirements for U.S. Senate candidates in Idaho in the 2022 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for U.S. Senate candidates, 2022
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoU.S. SenateBallot-qualified party1,000[3]$500.003/13/2022Source
IdahoU.S. SenateUnaffiliated1,000N/A3/13/2022Source

U.S. House

The table below details filing requirements for U.S. House candidates in Idaho in the 2022 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for U.S. House candidates, 2022
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoU.S. HouseBallot-qualified party500[4]$300.003/11/2022Source
IdahoU.S. HouseUnaffiliated500N/A9/1/2022Source

Governor

The table below details filing requirements for gubernatorial candidates in Idaho in the 2022 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for gubernatorial candidates, 2022
StateOfficePartySignatures requiredFiling feeFiling deadlineSource
IdahoGovernorBallot-qualified party1,000[5]$300.003/13/2022Source
IdahoGovernorUnaffiliated1,000N/A3/13/2022Source

2020

See also:Signature requirements and deadlines for 2020 U.S. Congress elections andIdaho elections, 2020

U.S. Senate

The table below details filing requirements for U.S. Senate candidates in Idaho in the 2020 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere.

Filing requirements for U.S. Senate candidates, 2020
StateOfficePartySignatures requiredSignature formulaFiling feeFiling fee formulaFiling deadlineSource
IdahoU.S. SenateQualified partyN/AN/A$500.00Fixed number3/13/2020Source
IdahoU.S. SenateUnaffiliated1,000Fixed numberN/AN/A3/13/2020Source

U.S. House

The table below details filing requirements for U.S. House candidates in Idaho in the 2020 election cycle. For additional information on candidate ballot access requirements in Idaho, clickhere. Note that partisan candidates can qualify for ballot status either by paying the filing fee or submitting petition signatures; a candidate need not do both.

Filing requirements for U.S. House candidates, 2020
StateOfficePartySignatures requiredSignature formulaFiling feeFiling fee formulaFiling deadlineSource
Idaho1st Congressional DistrictQualified party500Fixed number$300.00Fixed number3/13/2020Source
Idaho2nd Congressional DistrictQualified party500Fixed number$300.00Fixed number3/13/2020Source
Idaho1st Congressional DistrictUnaffiliated500Fixed numberN/AN/A3/13/2020Source
Idaho2nd Congressional DistrictUnaffiliated500Fixed numberN/AN/A3/13/2020Source

State House

The table below details filing requirements for Idaho House of Representatives candidates in the 2020 election cycle.

Filing requirements for state legislative candidates, 2020
Chamber namePartySignatures requiredFiling feeFiling deadlineSource
Idaho House of RepresentativesQualified partyN/A$30.003/13/2020Source
Idaho House of RepresentativesUnaffiliated50N/A3/13/2020Source

State Senate

The table below details filing requirements for Idaho State Senate candidates in the 2020 election cycle.

Filing requirements for state legislative candidates, 2020
Chamber namePartySignatures requiredFiling feeFiling deadlineSource
Idaho State SenateQualified partyN/A$30.003/13/2020Source
Idaho State SenateUnaffiliated50N/A3/13/2020Source

2018

See also:Signature requirements and deadlines for 2018 U.S. Congress elections andIdaho elections, 2018

See below for 2018 candidate filing deadlines.

March 9, 2018

2016

See also:Signature requirements and deadlines for 2016 U.S. Congress elections andIdaho elections, 2016

The calendar below lists important dates for political candidates in Idaho in 2016.

Dates and requirements for candidates in 2016
DeadlineEvent typeEvent description
March 8, 2016Election datePresidential preference primary election
March 11, 2016Ballot accessFiling deadline for both party and independent candidates
April 19, 2016Ballot accessDeadline for write-in candidates to file declarations of intent for the primary election
May 10, 2016Campaign finance7-day pre-primary report due
May 17, 2016Election datePrimary election
June 16, 2016Campaign finance30-day post-primary report due
August 1, 2016Campaign financeSemi-annual report due (for non-active statewide candidates only)
August 30, 2016Ballot accessLast day to file new political party formation petitions
October 11, 2016Ballot accessDeadline for write-in candidates to file declarations of intent for the general election
October 11, 2016Campaign financePre-general report due
November 1, 2016Campaign finance7-day pre-general report due
November 8, 2016Election dateGeneral election
December 8, 2016Campaign finance30-day post-general report due
January 31, 2017Campaign financeAnnual report due
Sources:Idaho Secretary of State, "Elections–2016 Election Consolidation Calendar," accessed July 9, 2015
Idaho Secretary of State, "Idaho Sunshine Law - Reporting Dates - 2015/2016 Election Cycle," accessed July 9, 2015

2015

To view historical information for 2015, click [show] to expand the section.
 
See also:Idaho elections, 2014;Idaho municipal elections, 2015; andIdaho school board elections, 2015

There were no regularly scheduled state executive, state legislative, or congressional elections in Idaho in 2015. The state did, however, conduct municipal and school board elections.


2014

To view historical information for 2014, click [show] to expand the section.
 
See also:Signature requirements and deadlines for 2014 U.S. Congress elections andIdaho elections, 2014

Idaho held a primary election on May 20, 2014. The general election took place on November 4, 2014. Voters elected candidates to serve in the following state and federal offices:

The filing deadline for political party and independent candidates was March 14, 2014. The deadline to submit paperwork to create a new political party was August 30, 2014. Candidates running under a newly-qualified party were nominated via convention and did not need to meet the March 14 deadline.[6]

Legend:     Ballot access     Campaign finance     Election date




Dates and requirements for candidates in 2014
DeadlineEvent typeEvent description
January 31, 2014Campaign financeAnnual 2013 campaign finance report due for candidates that raised or spent campaign expenditures in 2013
March 14, 2014Ballot accessFiling deadline for both partisan and independent candidates (does not apply to candidates running for newly qualified parties)
April 22, 2014Ballot accessFiling deadline for write-in candidates who seek to participate in the primary election
May 13, 2014Campaign finance7 day pre-primary campaign finance report due
May 20, 2014Election datePrimary election
June 19, 2014Campaign finance30 day post-primary campaign finance report due
August 30, 2014Ballot accessFiling deadline for a new political party to submit petitions and signatures with the Secretary of State
October 7, 2014Ballot accessFiling deadline for write-in candidates participating in the general election
October 10, 2014Campaign financePre-general campaign finance report due
October 28, 2014Campaign finance7 day pre-general election campaign finance report due
November 4, 2014Election dateGeneral election
December 4, 2014Campaign finance30 day post-general election campaign finance report due
January 31, 2015Campaign financeFinal annual campaign finance report for 2014 due

Process to become a candidate

DocumentIcon.jpgSee statutes:Title 34 of the Idaho Code

Political party candidates

A partisan candidate for a local office must file a declaration of candidacy and either pay a filing fee or submit a petition containing the required number of signatures with the relevant city, district, or county.[7] A candidate for a statewide, state legislative, or federal office must file a declaration of candidacy and either pay a filing fee or submit a petition containing the required number of signatures withIdaho Secretary of State.[7]

For a candidate collecting signatures to be filed with a declaration of candidacy, each signature sheet must contain the signatures of qualified electors from a single county and must be verified by the appropriate county clerk prior to being filed with the Idaho Secretary of State. This applies to candidates for all statewide offices, state legislative offices, and congressional offices. Filing fees and signature requirements vary according to the office sought and are set out in the table below.[7]

Filing fees and petition signature requirements for partisan candidates
Office soughtFiling feePetition signature requirements
United States Senator$500500
United States Representative$300500
Governor$3001,000
Lieutenant governor, secretary of state, state treasurer, state controller, attorney general, and superintendent of public instructure$2001,000
State legislator$3050

Independent candidates

An independent candidate must file a declaration of candidacy and submit a petition containing the required number of signatures with theIdaho Secretary of State.[7][8]

Each petition signature sheet must contain the signatures of qualified electors from a single county and must be verified by the appropriate county clerk prior to being filed with the Idaho Secretary of State. This applies to all statewide, state legislative, and congressional offices.[7] Candidates must collect 1,000 signatures for any statewide office, including U.S. Senate, 500 for U.S. House, 50 for state legislative districts, and five for county offices.[8]

Write-in candidates

A write-in candidate must file a declaration of intent form with theIdaho Secretary of State. A write-in candidate seeking the nomination of a political party in the primary election also must pay the filing fee required of that office within 10 days following the primary election date. A write-in candidate must also receive a minimum number of votes in the primary election in order to advance to the general election. These vote thresholds are as follows:[9]

  • 1,000 for any statewide office
  • 500 for a congressional district office
  • 50 for a state legislative office

A write-in candidate must file a declaration of intent form no less than 28 days before the primary or general election.[10]

Proposed changes

In June 2013, members of the Idaho Republican Central Committee submitted a motion to require local Republican leadership to approve candidates before they can access the ballot. This would have given party leaders control over who made it onto the ballot. However, the rules committee rejected the motion. The committee did approve to expand an existing party rule that requires candidates to read and endorse or reject the party platform. The change stated that if a candidate chooses to reject the platform, a press release will be sent out telling other party members of the candidate's rejection and that the party will no longer endorse him or her.[11]

Petition requirements

See also:Methods for signing candidate nominating petitions
Seal of Idaho

DocumentIcon.jpgSee statutes:Title 34 Title 34 of the Idaho Code

In some cases, political parties and/or candidates may need to obtain signatures via the petition process to gain access to the ballot. This section outlines the laws and regulations pertaining to petitions and circulators.

General petition requirements are established inTitle 34, Chapter 1807, of the Idaho Election Code.

Circulation requirements

A petition circulator must be at least 18 years old and a resident ofIdaho. The circulator must verify the signatures contained within the petition by affidavit, which must be signed by a notary public. Any petition upon which signatures are obtained from non-eligible individuals will be void.[12]

The date on which petitions may begin to circulate is August 30 in the year preceding the general election.[13]


Contact information

Election agencies

Seal of the U.S. Election Assistance Commission
See also:State election agencies

Individuals seeking additional information about election administration in Idaho can contact the following local, state, and federal agencies.

Idaho County Clerks

Click here for a list

Idaho Secretary of State, Elections Division

Physical Address: 700 West Jefferson St, Room E205
Boise, Idaho 83702
Mailing address: PO Box 83720
Boise, Idaho 83720-0080
Phone: 208-334-2852
Email:elections@sos.idaho.gov
Website:https://sos.idaho.gov

U.S. Election Assistance Commission

633 3rd Street NW, Suite 200
Washington, DC 20001
Phone: 301-563-3919
Toll free: 1-866-747-1471
Email:clearinghouse@eac.gov
Website:https://www.eac.gov



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Do you need information about elections inyour area? Are you looking foryour local election official?Click here to visit theU.S. Vote Foundation and use their election official lookup tool.


Term limits

State executives

State Executive Officials
See also:State executives with term limits andStates with gubernatorial term limits

No state executive offices in Idaho are subject to term limits.

State legislators

See also:State legislatures with term limits

There are no term limits for Idaho state legislators.

Congressional partisanship

Portal:Legislative Branch
See also:List of United States Representatives from Idaho andList of United States Senators from Idaho

Below is the current partisan breakdown of the congressional delegation fromIdaho.

Congressional Partisan Breakdown from Idaho
PartyU.S. SenateU.S. HouseTotal
Democratic000
Republican224
Independent000
Vacancies000
Total224

State legislative partisanship

Portal:State legislatures

Below is the current partisan breakdown of the state legislature ofIdaho.

Idaho State Senate

PartyAs of November 2025
    Democratic Party6
    Republican Party29
    Other0
    Vacancies0
Total 35

Idaho House of Representatives

PartyAs of November 2025
    Democratic Party9
    Republican Party61
    Other0
    Vacancies0
Total 70

Related legislation

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The table below lists bills related to ballot access requirements for candidates that have been introduced during (or carried over to) the current legislative session in Idaho. The following information is included for each bill:

  • State
  • Bill number
  • Official bill name or caption
  • Most recent action date
  • Legislative status
  • Sponsor party
  • Topics dealt with by the bill

Bills are organized by most recent action. The table displays up to 100 results. To view more bills, use the arrows in the upper-right corner. Clicking on a bill will open its page onBallotpedia's Election Administration Legislation Tracker, which includes bill details and a summary.

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See also

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External links

Other information

Footnotes

  1. Petition signatures only required in lieu of a filing fee.
  2. Petition signatures only required in lieu of a filing fee.
  3. Petition signatures only required in lieu of filing fee.
  4. Petition signatures only required in lieu of a filing fee.
  5. Petition signatures only required in lieu of filing fee.
  6. Idaho Secretary of State Website, "2014 Idaho Primary and General Election Calendar," accessed November 7, 2014
  7. 7.07.17.27.37.4Vote Idaho, "Running For Office," accessed February 26, 2025
  8. 8.08.1Idaho Statutes, "Title 34, Chapter 7, Section 708," accessed February 26, 2025
  9. Idaho Election Code, "Section 34-702," accessed February 26, 2025
  10. Idaho Statutes, "Title 34, Chapter 7, Section 702A," accessed February 26, 2025
  11. Idaho Statesman, "GOP rules committee rejects limits to primary candidates," June 15, 2013
  12. Idaho Election Code, "Title 34, Chapter 1807," accessed February 26, 2025
  13. Idaho Election Code, "Title 34, Chapter 501(1)(c)(G)," accessed February 26, 2025
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