Mass Save Heat Pump Rebates: Complete Guide for 2025

Mass Save is a Massachusetts energy efficiency program. It offers rebates to homeowners who install qualifying heat pumps. A heat pump heats and cools your home using electricity. It is much more efficient than oil or gas systems. The rebate amount depends on your income and the type of heat pump you choose. In 2025, the standard rebate is up to $10,000 for whole-home heat pump systems. This includes both the indoor and outdoor units. You must use a Mass Save approved contractor to qualify. The contractor will handle the paperwork and ensure your system meets all requirements.

The $10,000 rebate is for income-eligible households. In 2025, a household of four with an income at or below 60% of the state median income qualifies. That is about $73,000 per year for a family of four. If your income is higher, you can still get a rebate. The standard rebate for all other homeowners is between $1,250 and $3,000 per heat pump. The exact amount depends on the system's efficiency and size. For example, a cold-climate heat pump that heats your entire home qualifies for the highest rebate. You must replace your old heating system with a heat pump. You cannot just add a heat pump to an existing system.

You can combine the Mass Save rebate with the federal tax credit. The Inflation Reduction Act of 2022 offers a tax credit of 30% of the cost of a heat pump. The maximum credit is $2,000 per year. This credit applies to the heat pump itself, not the installation. For example, if your heat pump costs $7,000, you get a $2,100 credit. But the cap is $2,000. So you get $2,000 back on your federal taxes. There is no income limit for this credit. It is available to all homeowners who buy a qualifying heat pump. The credit is available through 2032.

Low-income households can get even more savings. Mass Save offers a rebate of up to $10,000 for income-eligible homeowners. This is on top of the federal tax credit. So a low-income family could get $10,000 from Mass Save and $2,000 from the federal government. That is $12,000 total. Some households may also qualify for no-cost heat pump installation through the Mass Save Low-Income Program. This program covers 100% of the cost for eligible households. To qualify, your income must be at or below 60% of the state median income. You can check your eligibility on the Mass Save website.

Stacking incentives means using both programs together. Here is how it works. First, you hire a Mass Save approved contractor. They install a qualifying heat pump. The contractor applies the Mass Save rebate for you. The rebate comes off your bill. Then, at tax time, you claim the federal tax credit. You use IRS Form 5695. You need the manufacturer's certification statement for the heat pump. Your contractor can provide this. The federal credit is a dollar-for-dollar reduction of your tax bill. If you owe $3,000 in taxes, and you get a $2,000 credit, you only pay $1,000. You cannot get a refund for more than you owe.

Follow these steps to get your rebate. Step one: Check your income eligibility on the Mass Save website. Step two: Find a Mass Save approved contractor in your area. Use the Mass Save contractor locator tool. Step three: Get a quote for a heat pump system. Ask the contractor if it qualifies for the $10,000 rebate or the standard rebate. Step four: The contractor handles the rebate application. You sign the paperwork. Step five: After installation, the rebate is applied to your invoice. Step six: Save your receipt and the manufacturer's certification. Step seven: File your federal taxes with Form 5695 to claim the $2,000 credit. The whole process takes about 4 to 8 weeks from installation.

Avoid these mistakes to get your full rebate. Mistake one: Not using a Mass Save approved contractor. Only approved contractors can submit the rebate. Mistake two: Installing a heat pump that does not meet efficiency standards. The system must have a SEER2 rating of at least 16 and an HSPF2 rating of at least 9.0. Mistake three: Not replacing your old heating system. Mass Save requires you to remove your old oil or gas system. Mistake four: Missing the federal tax credit deadline. You must file your taxes by April 15 of the year after installation. Mistake five: Forgetting to claim the credit. Many homeowners miss this step. Set a reminder to file Form 5695.

Can I get both the Mass Save rebate and the federal tax credit? Yes, you can combine them. How long does the rebate take? Usually 4 to 6 weeks after installation. Do I need to replace my entire system? Yes, you must replace your primary heating system. Can I install the heat pump myself? No, you must use a Mass Save approved contractor. What if I already have a heat pump? You cannot get a rebate for a system you already own. The rebate is for new installations only. Is there a limit on how many rebates I can get? You can get one rebate per home per year. Contact Mass Save directly for the most current information.