Since 2026, every kilowatt-hour must be documented. mimmi creates the statement your accounting department accepts immediately.
Works with any wallbox — go-e, Easee, WARP or any other model. You don't even need a smart wallbox: a simple electricity meter is enough.
€7 per statement. Only when you need one. Cancel anytime.
Connect your wallbox or enter kWh manually — done. Compatible with go-e, Easee, WARP and any other wallbox.
mimmi calculates your reimbursement based on the official average electricity price — the simplest method accepted by tax authorities since 2026.
Ready-made PDF statement with all evidence. Email to accounting or download. Your employer gets everything needed for the tax-free reimbursement.
Charging 150 kWh per month at home gets you around €51 per month reimbursed tax-free.
Based on the official 2026 electricity price of 34 ct/kWh. The service fee (€7/month) is shown on the statement and reimbursed by your employer. If your employer doesn’t cover it, you can deduct it as a work expense.
€7 per month — only when you generate a statement. Your employer reimburses the fee, or you deduct it as a work expense.
Per monthly statement
€7/statement
Many employers cover the cost. If not: you can deduct the €7 per statement as a work-related expense on your tax return — reducing your tax bill. Information for your employer →
Calculation based on the official electricity price, as prescribed by the Federal Ministry of Finance. No queries, no rework.
Automatic connection for go-e, Easee and WARP. Manual entry for all others — even without a smart wallbox.
Servers in Frankfurt. GDPR-compliant. All data belongs to you — and is fully deleted when you close your account.
Create your first charging session in 5 minutes and see how much you’ll get back.
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