Idaho EV Charger Rebates & Incentives: Complete 2026 Guide

Idaho does not offer a state-level rebate or tax credit for residential EV charger installation. However, Idaho Power provides a $200 residential charger rebate, and the state's ultra-low electricity rates ($0.10/kWh) and affordable installation costs ($500–$1,000) make home charging among the cheapest in the entire country.

With approximately 10,000 registered EVs and growing adoption in the Boise, Idaho Falls, and Twin Falls areas, Idaho's EV infrastructure is expanding. The state's abundant hydroelectric power means your EV is likely running on some of the cleanest and cheapest electricity in the nation.

Idaho EV Charger Incentive Summary

Idaho's biggest advantage is electricity cost. At just $0.10/kWh — roughly 40% below the national average — you'll save thousands over the life of your EV compared to drivers in most other states. When you add the available incentives, home EV charging in Idaho becomes remarkably inexpensive.

The federal Section 30C Alternative Fuel Vehicle Refueling Property Credit is available to all Idaho residents. Here's how it works:

• Credit amount: 30% of the total cost of your EV charger and installation
• Maximum credit: $1,000 for residential installations
• What qualifies: Level 2 (240V) or Level 3 charging equipment, including installation labor and electrical work
• How to claim: File IRS Form 8911 with your federal tax return
• Census tract requirement: Your property must be in a qualifying census tract (rural or low-income community). Use the IRS eligibility tool to check your address.

For a typical Idaho installation costing $800–$1,200, you'll receive a credit of $240–$360. If your total costs exceed $3,333, you'll hit the $1,000 maximum credit. Since this is a tax credit (not a deduction), it reduces your federal tax bill dollar-for-dollar.

Idaho has a flat state income tax rate of 5.8%, but there is no state-level tax credit for EV chargers. The federal credit is your only tax-based incentive. Idaho's rural character means a large percentage of the state qualifies for the 30C census tract requirement, giving most Idaho residents access to this credit.

Idaho Power serves approximately 600,000 customers across southern Idaho and eastern Oregon. As the state's largest utility, their EV charger rebate is the primary utility incentive for Idaho residents.

Idaho Power EV Charger Rebate

• Rebate amount: $200 for Level 2 charger purchase
• What's covered: Charger hardware purchase cost
• Requirements: Must be an Idaho Power residential customer with a registered EV
• Application: Online through Idaho Power's EV program portal

While $200 is modest, Idaho's already-low costs mean this rebate covers a meaningful portion of your charger purchase. A $300 charger drops to just $100 out-of-pocket with the Idaho Power rebate alone.

Idaho Power Charging Economics

At Idaho's average rate of $0.10/kWh, charging a typical EV at home costs approximately $27–$38 per month for 1,000 miles of driving. Compare that to gasoline costs of $120–$180 per month for the same distance. Over 5 years, that's $6,000–$9,000 in fuel savings — the best return on investment you'll find almost anywhere in the country.

Idaho Power generates the majority of its electricity from hydroelectric dams along the Snake River, making your EV charging not just cheap but also clean. You're essentially driving on water power.

Beyond Idaho Power, a few other utilities serve portions of Idaho:

Rocky Mountain Power (Eastern Idaho)

Rocky Mountain Power (a PacifiCorp subsidiary) serves eastern Idaho, including the Idaho Falls, Pocatello, and Rexburg areas. Their EV programs have been more active in Utah and Wyoming but are expanding. Check their website for current Idaho-specific residential charger incentives and rate programs.

Avista Utilities (Northern Idaho)

Avista Utilities serves northern Idaho, including the Coeur d'Alene and Moscow areas. Their EV programs are evolving, and they may offer time-of-use rates favorable for overnight charging. Contact Avista directly for current residential EV charger incentives.

Rural Electric Cooperatives

Idaho has numerous rural electric cooperatives serving less populated areas. While most don't offer specific EV charger rebates, many provide some of the lowest electricity rates in the state. Co-op members should check with their local cooperative for any emerging EV programs.

How to Find Your Idaho Utility

Check your most recent electricity bill — the utility name is at the top. You can also visit the Idaho Public Utilities Commission for service territory information.

Idaho installation costs are among the lowest in the western United States, making the Gem State one of the most affordable places to set up home EV charging.

Idaho's lower cost of living translates to more affordable electrician rates compared to neighboring states like Oregon or Washington. A standard install in Boise might cost $600–$900, while smaller Idaho cities often come in at $400–$700.

For a complete breakdown of what affects installation cost and how to save, see our EV Charger Installation Cost Guide.

Rural Idaho Installation Considerations

Idaho is one of the most rural states in the U.S., and that creates unique installation challenges. If you live in a remote area, consider these factors:

• Electrician availability: Licensed electricians may need to travel farther, potentially adding $100–$300 in travel charges
• Older homes: Rural properties may have older electrical panels requiring upgrades
• Detached garages and outbuildings: Common in rural Idaho, requiring longer wire runs that increase cost
• Well water and solar: Many rural Idaho homes have well pumps and solar panels that affect available panel capacity

Do You Need a Dedicated Circuit?

Yes. The NEC requires a dedicated 240V circuit for Level 2 EV chargers. Most chargers draw 32–48 amps, requiring a 40–60 amp breaker. Read our guide on dedicated circuits for EV chargers to understand what's needed.

Idaho's electricity rates are among the lowest in the entire United States, and this is your biggest financial advantage as an EV owner. Here's how Idaho compares:

At $0.10/kWh, Idaho EV owners enjoy some of the cheapest driving costs in America. Over 10 years of EV ownership, Idaho drivers save an estimated $12,000–$18,000 in fuel costs compared to gasoline vehicles.

Why Is Idaho Electricity So Cheap?

Idaho's low rates are primarily driven by hydroelectric power. The Snake River and its tributaries provide abundant, cheap, renewable electricity. Idaho Power generates approximately 40% of its energy from hydro, with the rest from natural gas, solar, and wind. This natural advantage keeps rates low and your EV charging green.

Time-of-Use Rates: Even Cheaper Charging

Idaho Power offers time-of-use (TOU) rate plans that can drop your overnight charging cost even further. By shifting your charging to off-peak hours (typically 9 PM to 7 AM), you could reduce your effective rate to $0.06–$0.08/kWh — making your monthly charging cost as low as $16–$25 for 1,000 miles of driving.

Idaho residents can build solid savings by strategically layering available incentives. Here's the step-by-step approach:

Step 1: Identify Your Utility

Before purchasing a charger, confirm which utility serves your address. Idaho Power (southern Idaho), Rocky Mountain Power (eastern Idaho), and Avista (northern Idaho) each have different programs. Check your electricity bill for your utility name.

Step 2: Choose a Cost-Effective Charger

Idaho's ultra-low base costs mean even budget chargers deliver exceptional value. Top options:

• Grizzl-E Classic ($300): Rugged, affordable, and reliable — perfect for Idaho's budget-conscious market
• Emporia Smart 48A ($429): Wi-Fi enabled, energy monitoring, great for tracking your already-low charging costs

Step 3: Get Professional Installation

Use a licensed Idaho electrician and ensure they pull the required permit. Keep all receipts — you'll need them for both the federal tax credit and utility rebate applications.

Step 4: Apply for Your Utility Rebate

If you're an Idaho Power customer, submit your rebate application within the program's timeframe. You'll typically need:

• Proof of purchase (charger receipt)
• Installation invoice from licensed electrician
• Copy of electrical permit
• Photo of installed charger
• Proof of EV ownership (registration)

Step 5: Claim the Federal Tax Credit

File IRS Form 8911 with your federal tax return to claim the Section 30C credit. Idaho's rural character means a large percentage of addresses qualify for the census tract requirement.

Step 6: Enroll in Time-of-Use Rates

Contact your utility about TOU rate plans. Charging overnight at off-peak rates can save you $150–$300 per year on top of Idaho's already-low base rates.

Idaho Maximum Savings Scenarios