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EV Charger / EVSE Permit in Ammon, Idaho

Required for installation of a residential electric vehicle charging circuit in Ammon. Filed as an electrical permit through BluePrince and issued/inspected directly by the City of Ammon Building Department under the National Electrical Code (2023 NEC). The City's Fee Resolution 2026-008 electrical schedule has no EV-charger/EVSE-specific line item — a new EV charger circuit added to an existing home is billed under the 'Existing Residential (alteration)' category, which is priced per added branch circuit.

Verified 2026-07-20 · Source

When you need this permit

  • Electrical permit required for the new EV charger branch circuit
  • Governed by the National Electrical Code (2023 NEC / NFPA 70) as adopted by the City
  • Apply through the BluePrince portal
  • Failure to secure a permit before beginning work results in a double fee

Required documents

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Fee schedule

Existing Residential (alteration) — covers a new branch circuit for an EV charger added to an existing home (no EV-specific line item published)City Fee Resolution 2026-008, Section 1-C.d — the applicable category for adding a dedicated EV charger circuit to existing residential wiring. Re-confirmed live 2026-07-20 by reading the resolution PDF directly (cityofammon.us/media/x1ec5nsh/2026-spring-fee-resolution.pdf, a scanned/image PDF not extractable by plain-text tools, read via OCR): Resolution 2026-008 was adopted and made effective April 16, 2026, and Section 1-C.d.1 reads verbatim 'Existing Residential: $60.00 plus $10 for each additional branch circuit.'
$60.00 plus $10.00 for each additional branch circuit

Review timeline

Plan review
Not published — contact the department

How long did your EV Charger / EVSE Permit permit actually take in Ammon?

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

Inspection process

  1. 1

    Rough-In

    Wiring and box placement before walls are closed

  2. 2

    Final

    Charger installed, circuit verified, unit energized

See the full Ammon inspection guide — scheduling & re-inspection fees →

Tips

  • Ammon has no distinct EV charger/EVSE fee — a new EV charger circuit is billed as an 'Existing Residential (alteration)' at $60.00 plus $10.00 per additional branch circuit, per City Fee Resolution 2026-008.
  • Failure to secure a permit prior to beginning work results in a double fee, per the electrical fee schedule.

Frequently asked questions

Ammon requires an ev charger / evse permit for: Electrical permit required for the new EV charger branch circuit; Governed by the National Electrical Code (2023 NEC / NFPA 70) as adopted by the City; Apply through the BluePrince portal; Failure to secure a permit before beginning work results in a double fee. If your project isn't listed, confirm with City of Ammon Building Department at 208-612-4000 before starting work.

No EV-charger-specific fee is published. A new EV charger branch circuit added to an existing home is billed under the 'Existing Residential (alteration)' category: $60.00 plus $10.00 for each additional branch circuit, per City Fee Resolution 2026-008, Section 1-C.d.

Ammon does not publish a plan-review timeline for this permit. Contact City of Ammon Building Department at 208-612-4000 for current turnaround.

You'll need: BluePrince Electrical Permit Application. See the required-documents checklist on this page for details on each.

Ammon requires 2 inspection(s) for an ev charger / evse permit, in order: Rough-In, Final. Schedule each through City of Ammon Building Department (208-612-4000).

Apply through City of Ammon Building Department at 2135 South Ammon Road, Ammon, ID 83406. Phone: 208-612-4000, email: building@cityofammon.us. Office hours: Monday-Friday 7:30 AM-12:00 PM & 1:00 PM-4:30 PM (permits not accepted after 4:00 PM); Inspection hours Mon-Thu 9:00 AM-3:00 PM, Fri 9:00 AM-12:00 PM. Official information: https://www.cityofammon.us/departments/building/.

Ammon, Idaho has adopted: City of Ammon Building Department adopts codes independently by ordinance under Ammon Municipal Code Title 07 (Building Regulations); the City self-administers building, electrical, plumbing, and mechanical permitting rather than relying on the Idaho Division of Building Safety for direct administration. Source: City of Ammon Building Department page, https://www.cityofammon.us/departments/building/; 2018 International Building Code (IBC), published by the International Code Council. Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/IBC2018P6; 2018 International Residential Code (IRC) for One- and Two-Family Dwellings. Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/IRC2018P6; 2018 International Existing Building Code (IEBC). Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/IEBC2018P5; 2018 International Fire Code (IFC). Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/IFC2018P6; 2018 International Fuel Gas Code (IFGC). Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/IFGC2018/index; 2018 International Mechanical Code (IMC). Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/IMC2018P4; 2018 International Energy Conservation Code (IECC). Source: City of Ammon Building Department page, code link to https://codes.iccsafe.org/content/iecc2018; 2017 Idaho State Plumbing Code (based on the Uniform Plumbing Code, adopted statewide pursuant to Idaho Code Title 54, Chapter 26). Source: City of Ammon Building Department page; National Electrical Code (NEC) — City of Ammon Building Department page identifies the currently adopted edition as the 2023 NEC (NFPA 70), consistent with the edition adopted statewide by Idaho pursuant to Idaho Code Section 54-1001. Electrical permits within Ammon city limits are issued and inspected by the City's own Building Department. Source: City of Ammon Building Department page, code link to https://www.nfpa.org/codes-and-standards/nfpa-70-standard-development/70; Ammon Municipal Code Title 10, Chapter 7 (Planning and Zoning — Accessory Dwelling Units, Section 4) governs ADU standards enforced in conjunction with Building Department permitting. Source: City of Ammon ADU Regulations page, https://www.cityofammon.us/services/building-permits/adu-regulations/; Ammon Municipal Code Section 15.04.030 establishes stop-work-order and violation-fee authority for work commenced without a required building permit. Source: City Fee Resolution 2026-008 (Resolution Number 2026-008, adopted April 16, 2026, effective April 16, 2026), Section 1-B. Local amendments apply — see the Ammon overview page for the full list.

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 Ammon building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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EV Charger / EVSE Permit in other cities

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