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EV Charger / EVSE Permit in Unincorporated Jefferson County, Idaho

Jefferson County has no dedicated EV-charger/EVSE building-permit case type (unlike its distinct BP-SOLAR Solar Permit) and does not itself issue electrical permits — installing a Level 2 or DC fast EV charger's dedicated circuit is handled entirely by the Idaho Division of Occupational and Professional Licenses (DOPL), the same as any other electrical work in unincorporated Jefferson County. A county Building Permit applies only if the installation is paired with new structural construction (e.g., a new carport or garage).

Verified 2026-07-20 · Source

When you need this permit

  • The electrical circuit/service work for an EV charger requires a State of Idaho DOPL Electrical Permit (dopl.idaho.gov/permits) — Jefferson County does not issue or inspect electrical permits
  • A county Building Permit (via the Cityworks public portal) is required only if the EV charger installation is paired with new structural construction subject to the 2018 IBC/IRC as adopted by Ordinance 2022-02
  • Homeowners self-installing on their own residence may use Idaho's Homeowners Electrical permit path through DOPL; contractors must hold a valid Idaho electrical contractor license Contractor
  • Installation must comply with the National Electrical Code edition currently adopted by the State of Idaho Electrical Board

Required documents

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Fee schedule

State Electrical Permit — Existing Dwelling Unit PermitIdaho Administrative Code, IDAPA 24.39.10, Section 500.02.a.ii (Rules of the Idaho Electrical Board, official current rule, effective 3-28-23), adminrules.idaho.gov — directly re-chased and confirmed against the authoritative current rule text (https://adminrules.idaho.gov/rules/current/24/243910.pdf). This supersedes an older DOPL webpage figure of "$65 plus $10 per branch circuit"; the $10-per-additional-circuit surcharge language was removed from the official rule effective 3-28-23. Jefferson County itself charges no fee for this work because it does not administer electrical permits; the applicable fee is set entirely by the State of Idaho, not the County.
$65.00 per inspection (flat; no per-branch-circuit surcharge)
DOPL Electrical Permit — Other Installations (Including Industrial and Commercial) PermitIdaho Administrative Code, IDAPA 24.39.10, Section 500.02.b, adminrules.idaho.gov (official current rule, effective 3-28-23) — directly re-chased and confirmed against the authoritative current rule text; same statewide fee schedule documented in this file solar-pv-permit entry for the DOPL interconnection portion of solar installations.
Wiring cost up to $10,000: $60 plus 2% of total wiring cost; $10,001-$100,000: $260 plus 1% of excess over $10,000; over $100,000: $1,160 plus 0.5% of excess over $100,000
County Building Permit (only if paired with new structural construction)Jefferson County Fee Schedule 2026, Exhibit A (adopted 4-6-2026) — applies only if the EV charger is installed with a new carport/garage/accessory structure requiring county building permit review; the charger circuit itself is never billed by the County.
Valuation-based per Jefferson County Fee Schedule 2026, Exhibit A, plus 15% Plan Review, $30 GIS/Mapping, $30 Technology, and $90 Inspection fees

Review timeline

Plan review
Not published — contact the department

How long did your EV Charger / EVSE Permit permit actually take in Unincorporated Jefferson County?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    State Rough-In / Final Electrical Inspection (Idaho DOPL)

    Conductor sizing, breaker/panel work, grounding, and EVSE equipment connection verified under the separate state electrical permit — not performed by Jefferson County

  2. 2

    Final Inspection by Building Department (only if applicable)

    Required only if the EV charger installation is paired with new county-permitted structural construction

See the full Unincorporated Jefferson County inspection guide — scheduling & re-inspection fees →

Tips

  • Jefferson County issues NO electrical permits of any kind — an EV charger circuit is a State of Idaho DOPL permit (dopl.idaho.gov/permits), unlike the county's own distinct Solar Permit (BP-SOLAR), which does have a dedicated county case type for the structural/mounting portion of a PV system.
  • Only involve the county Building Permit process if the charger installation is part of new construction (e.g., a new carport or garage) — a stand-alone charger circuit added to an existing home or garage needs only the state DOPL electrical permit.

Frequently asked questions

Unincorporated Jefferson County requires an ev charger / evse permit for: The electrical circuit/service work for an EV charger requires a State of Idaho DOPL Electrical Permit (dopl.idaho.gov/permits) — Jefferson County does not issue or inspect electrical permits; A county Building Permit (via the Cityworks public portal) is required only if the EV charger installation is paired with new structural construction subject to the 2018 IBC/IRC as adopted by Ordinance 2022-02; Homeowners self-installing on their own residence may use Idaho's Homeowners Electrical permit path through DOPL; contractors must hold a valid Idaho electrical contractor license; Installation must comply with the National Electrical Code edition currently adopted by the State of Idaho Electrical Board. If your project isn't listed, confirm with Jefferson County Planning, Zoning & Building Department at 208-745-9220 before starting work.

In Unincorporated Jefferson County, the published State Electrical Permit — Existing Dwelling Unit Permit is: $65.00 per inspection (flat; no per-branch-circuit surcharge). Additional published fees: DOPL Electrical Permit — Other Installations (Including Industrial and Commercial) Permit — Wiring cost up to $10,000: $60 plus 2% of total wiring cost; $10,001-$100,000: $260 plus 1% of excess over $10,000; over $100,000: $1,160 plus 0.5% of excess over $100,000; County Building Permit (only if paired with new structural construction) — Valuation-based per Jefferson County Fee Schedule 2026, Exhibit A, plus 15% Plan Review, $30 GIS/Mapping, $30 Technology, and $90 Inspection fees. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Unincorporated Jefferson County does not publish a plan-review timeline for this permit. Contact Jefferson County Planning, Zoning & Building Department at 208-745-9220 for current turnaround.

You'll need: Idaho DOPL Electrical Permit. Depending on your project, Unincorporated Jefferson County may also ask for: Building Permit Application (Cityworks Public Portal). See the required-documents checklist on this page for details on each.

Unincorporated Jefferson County requires 2 inspection(s) for an ev charger / evse permit, in order: State Rough-In / Final Electrical Inspection (Idaho DOPL), Final Inspection by Building Department (only if applicable). Schedule each through Jefferson County Planning, Zoning & Building Department (208-745-9220).

Apply through Jefferson County Planning, Zoning & Building Department at 210 Courthouse Way, Suite 170, Rigby, ID 83442. Phone: 208-745-9220. Office hours: Mon–Fri 9:00 AM – 5:00 PM. Official information: https://www.jcgov.us/231/Planning-Zoning-Building.

Unincorporated Jefferson County, Idaho has adopted: 2018 International Building Code (IBC) — adopted by Jefferson County Ordinance 2022-02, effective March 7, 2022; 2018 International Residential Code (IRC) — adopted by Jefferson County Ordinance 2022-02, effective March 7, 2022. Local amendments apply — see the Unincorporated Jefferson County overview page for the full list.

No. Unlike its own distinct Solar Permit (BP-SOLAR) for PV mounting, Jefferson County has no EV-charger-specific permit and does not issue electrical permits at all — an EV charger's dedicated circuit is administered by the Idaho Division of Occupational and Professional Licenses (DOPL) at dopl.idaho.gov/permits. A county Building Permit is only needed if the charger is installed as part of new structural construction.

Sources & verification

Verified against official sources. Last reviewed 2026-07-20.

Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Unincorporated Jefferson County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

Other permits in Unincorporated Jefferson County

Residential Building Permit (Single-Family Dwelling / New Construction, Additions, ADUs)Solar Permit

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