Maine E-Bike Rebate: Eligibility, Amounts, and Retailer Rules

The Maine e-bike rebate is a state incentive that helps low- and moderate-income residents buy an electric bicycle for commuting. It’s run by the Efficiency Maine Trust, the same quasi-state agency that handles electric vehicle and heat pump incentives, under Title 35-A, Section 10126 of the Maine Revised Statutes.¹ Applications, current rebate amounts, and open funding windows are posted at efficiencymaine.com, not at the Department of Transportation or any motor vehicle office.

The statute gives the trust wide discretion to set the dollar amount, define income bands, and decide how applications are accepted. That means some of the specifics move from one funding cycle to the next. What’s fixed in law is who the program is for and what kind of purchase counts.

Who Qualifies

The statute sets three core requirements. The trust can add more on top of these, but these three are baked in.

First, income. You must be a low-income or moderate-income individual, or an entity such as a nonprofit or housing authority that serves low- and moderate-income people. The trust decides how those income bands are defined for any given cycle, so the exact dollar thresholds can shift.¹

Second, the e-bike has to be your principal means of commuting, as determined by the trust. This isn’t a subsidy for recreational riding. If the bike is meant mainly for weekend trails, the program isn’t designed for you.¹

Third, a Maine connection. The parent EV rebate framework requires recipients to keep their vehicle registered in Maine for at least 36 months. E-bikes don’t have to be registered in Maine, but the trust can impose an equivalent residency or commitment requirement.¹

One structural note worth flagging before you plan your application. Early rounds of the program ran as pilots that pushed rebates through public housing agencies, community action agencies, and nonprofits rather than accepting direct applications from individual buyers. Whether the current cycle takes individual applications depends on how the trust has set it up. Check Efficiency Maine’s site for the open window and format before assuming you can apply on your own.

Where You Can Buy the Bike

The statute allows three purchase channels: an authorized manufacturer’s dealer located in Maine, an authorized out-of-state dealer that meets the same requirements the trust sets for in-state dealers, or the manufacturer itself.¹ Leases qualify too, as long as the term runs at least 36 months.

Direct-to-consumer purchases from a brand’s website aren’t excluded by the statute. You’re not confined to a Maine bike shop. That said, the trust can add dealer-verification steps in any given cycle, so confirm your seller counts before you place an online order and count on the rebate.

How Much the Rebate Is Worth

The law does not lock in a rebate amount. It directs the Efficiency Maine Trust to set incentive levels that best increase use of eligible electric vehicles and cut transportation energy costs, and it lets the trust vary the amount by customer group and geographic area, and cap how many rebates any one person can receive.¹

Legislative records show up to $500,000 in existing electric vehicle funding was allocated to launch the e-bike addition. The trust’s 2024 pilot round worked with a smaller portion of that money and moved it through partner organizations rather than direct-to-buyer checks. Later rounds may be structured differently. The reliable way to find the current dollar figure is to check Efficiency Maine when an application window is open.

Which E-Bikes Count

To be an “electric bicycle” under Maine law rather than a motor vehicle, the bike must have fully operable pedals and a motor under 750 watts. Maine recognizes three classes:²

Class 1: pedal assist only, cuts off at 20 mph.
Class 2: throttle-equipped (motor can propel without pedaling), cuts off at 20 mph.
Class 3: pedal assist only, up to 28 mph, must have a speedometer.

The rebate statute itself doesn’t limit eligibility to a particular class, but the trust has authority to do so in a given cycle. If class matters for the current round, Efficiency Maine will say so in the program terms.

Keeping the Rebate Valid After Purchase

Modifying an e-bike so it exceeds 20 mph on throttle alone or 28 mph with pedal assist means it no longer qualifies as an electric bicycle under Maine law. At that point it becomes a motor vehicle subject to registration and licensing.² That would almost certainly disqualify you from a rebate paid on the bike as an e-bike. If any residency or commuting-use commitment applies to your cycle, breaking it can put the rebate at risk too, so read the program terms before you sign.

Is the Rebate Taxable

The IRS generally treats a cash rebate on a purchase as a price reduction rather than taxable income. Publication 525 uses a car rebate as its example: a $2,000 rebate on a $24,000 vehicle isn’t income, it just lowers your cost basis in the car to $22,000.³ Most state point-of-sale rebates on consumer goods are handled the same way.

The IRS example specifically covers manufacturer and dealer rebates. A state-funded incentive could in theory be characterized differently, especially if it’s paid to you as a grant after the sale rather than applied at the register. If you get a check from Efficiency Maine, keep the purchase receipt and the rebate paperwork and confirm the treatment with a tax preparer before filing. For most buyers the amounts won’t be large enough to move the needle, but it’s worth getting right.

Portland Runs Its Own Rebate

If you live in Portland, there’s a separate city program on top of the state one. Portland has offered up to $1,600 off a new Class 1 e-bike plus $300 toward accessories, with eligibility capped at 80% of area median income — roughly $68,500 for a one-person household and $97,800 for a family of four.

The two programs have different administrators, income thresholds, and rules. Portland’s rebate is not a piece of the Efficiency Maine program. Whether you can stack them on the same purchase depends on the terms in effect for each. If you qualify for both, apply to each and ask directly whether combining them is allowed.

No Federal Credit to Combine With

As of 2026, there is no active federal tax credit for electric bicycles. The E-BIKE Act (H.R. 1685), which would create a 30% refundable credit up to $1,500 on e-bikes priced under $8,000, has been introduced in Congress but has not passed. Until it does, the Efficiency Maine rebate and city programs like Portland’s are the only financial incentives available to Maine buyers.

1
Maine State Legislature. Maine Code Title 35-A – Section 10126: Electric Vehicle Fund
2
Maine State Legislature. Maine Code Title 29-A – Section 2063: Bicycles, Roller Skis, Toy Vehicles and Scooters
3
IRS. Publication 525 (2025), Taxable and Nontaxable Income