ID

Idaho Voter Registration Guide

Current voter registration requirements, birth certificate ordering information, voter ID rules, deadlines, and official election office links for Idaho.

No proof-of-citizenship requirementPhoto ID requiredChecked Jul 27, 2026 · re-check due
Interactive map of the United States showing proof-of-citizenship law status by state
Active Proof-of-Citizenship Law
Law on Books (Not Enforced)
No Requirement
Voter ID Requirement
Photo ID required at check-in, or a signed Personal Identification Affidavit may be used instead of photo ID; under SB 1322 (effective Jul 1, 2026) the affidavit must also include the voter's date of birth or Idaho driver's license/ID card number, which the election judge verifies against voter registration records before issuing a ballot
Online Registration
Available
Registration Deadline
Online registration deadline is 11 days before an election; voters may also register in person at early voting or on Election Day with required ID and proof of residence
Proof of Citizenship Law
No proof-of-citizenship requirement
Status detailsNo documentary proof-of-citizenship (DPOC) document submission is required at registration, but Idaho is operationally running back-end citizenship verification via federal immigration-status databases (SAVE/IDT — unrelated to the SAVE Act) under HB 339 (2025) and HB 94 (2025). The Secretary of State verifies citizenship on all newly registered voters before each election — voters are not asked to submit citizenship documents when registering; checks happen behind the scenes. Separately, SB 1322 (eff. Jul 1, 2026) tightened the at-polls personal-identification affidavit process; no DPOC-at-registration requirement was enacted in 2026.

What to Do Now

  1. 1Check if you have one of the accepted documents (passport, birth certificate, naturalization certificate)
  2. 2If your name has changed, get a passport in your current legal name
  3. 3Order your birth certificate now if you don't have one
  4. 4Verify your voter registration is current
  5. 5Keep originals safe — under the SAVE Act, photocopies would not be accepted

Frequently Asked Questions

Do I need proof of citizenship to register to vote in Idaho?

No. Idaho does not currently require documentary proof of citizenship to register to vote. However, if the federal SAVE Act passes, all states would be required to collect proof of citizenship for voter registration. Getting your documents in order now is recommended.

How much does a birth certificate cost in Idaho?

A certified birth certificate in Idaho costs $16 per certified copy (plus optional express/online processing and shipping fees). Processing times vary — check the state vital records office for current turnaround. Use the official Idaho vital records office for current details: https://healthandwelfare.idaho.gov/services-programs/birth-marriage-death-records/processing-times-and-fees. Remember: you must order from the state where you were born, not where you currently live.

What voter ID do I need in Idaho?

Idaho's voter ID rules: Photo ID required at check-in, or a signed Personal Identification Affidavit may be used instead of photo ID; under SB 1322 (effective Jul 1, 2026) the affidavit must also include the voter's date of birth or Idaho driver's license/ID card number, which the election judge verifies against voter registration records before issuing a ballot. Check with your local election office or visit the Idaho Secretary of State website for specific details on acceptable forms of identification.

Can I register to vote online in Idaho?

Yes, Idaho offers online voter registration. Visit your state's election office website to register or update your registration. Registration deadline: Online registration deadline is 11 days before an election; voters may also register in person at early voting or on Election Day with required ID and proof of residence.