MaineSales Tax Incentive
Energy Storage Sales and Use Tax Reimbursement
You get100% reimbursement
Apply on official siteView on DSIRE
Quick facts
- Incentive type
- Sales Tax Incentive
- Amount
- 100% reimbursement
- Administrator
- Maine Revenue Services
- Applies to
- State, Commercial
- Technologies
- Lithium-ion
Dates
- Start date
- 2023-01-01
- Expiration
- 2025-12-31
- Source last updated
- January 3, 2026
About this incentive
In May 2022, Maine enacted a sales and use tax reimbursement (per L.D. 2030 ) for purchased battery energy storage systems. Systems that are eligible are those with a capacity of 50 MW or greater and are located at a single site in the state. Purchases made on or after January 1, 2023, and before December 31, 2025, qualify. A claim for reimbursement can be submitted within three years of payment, except prior to July 1, 2023.
Data updated . Always confirm details on the official program website before applying. Programs change frequently.