The Short Answer
Yes — EV charging costs are deductible when the vehicle is used for business and you use the actual expense method. The IRS treats electricity for an EV the way it treats gasoline for a combustion car: it's fuel. You deduct the business-use percentage of what you actually spent, and you must be able to prove it with contemporaneous records.
Who Can Deduct EV Charging Costs?
- Self-employed people and independent contractors — freelancers, consultants, rideshare and delivery drivers, tradespeople — deduct vehicle expenses on Schedule C (Form 1040).
- Business owners with company-owned EVs deduct charging as an ordinary vehicle operating expense.
- W-2 employees generally cannot deduct unreimbursed vehicle expenses on their federal return. If you charge a company car at home, ask your employer for reimbursement instead — ChargeDoc generates the documentation for that too.
Two Methods — You Must Pick One
The IRS gives you two ways to deduct business vehicle costs, and you can't combine them for the same vehicle in the same year:
| Method | What you deduct | Charging costs? |
|---|---|---|
| Standard mileage rate | 72.5¢ per business mile (2026) | Included in the rate — no separate deduction |
| Actual expense method | Real costs × business-use %: electricity, insurance, depreciation, repairs, tires | Yes — every business kWh counts |
Not sure which one wins for you? Read our comparison: Standard Mileage vs. Actual Expenses for EVs.
How the Deduction Is Calculated
Under the actual expense method, your charging deduction is:
Deductible charging cost = kWh charged × price per kWh × business-use %
Example: you charged 3,600 kWh at home this year at $0.16/kWh ($576 total) and 70% of your miles were business miles. Your deductible charging cost is $576 × 0.70 = $403.20 — plus public charging sessions for business trips at their actual price. On top of that you deduct 70% of insurance, registration, repairs, and depreciation.
What the IRS Expects You to Prove
Vehicle deductions are among the most-audited items on Schedule C. The IRS can disallow any deduction you can't support with adequate, contemporaneous records. For EV charging that means, per session:
- Date and time of the charge
- Energy delivered (kWh)
- Cost (your utility rate, or the public charger's price)
- Location (home, workplace, public)
- Vehicle and business-use percentage
A single line on your utility bill isn't enough — it doesn't show how much electricity went into the car versus your house. A per-session log does. See How to Keep an IRS-Ready EV Charging Log for the full checklist.
How to Do It With ChargeDoc
ChargeDoc was built exactly for this workflow — it turns every charge into a documented, priced record automatically:
- Connect your wallbox. ChargeDoc integrates with the Wallbox Pulsar, go-e Charger, and Tesla Wall Connector Gen 3. Every home session is captured automatically — kWh, duration, and time — even if the app is closed.
- Set your electricity price. Flat rate or time-of-use; ChargeDoc prices every session at your real rate. Public charges can be logged in seconds with their actual cost.
- Set your business-use percentage per vehicle.
- Export the IRS Business Use Report. One tap generates a Schedule C basis PDF with per-session details, monthly aggregates, and deductible totals — ready to hand to your CPA.
Disclaimer: ChargeDoc reports are informational only and not tax advice. Rules change and individual situations differ — consult a CPA or tax advisor before filing.