Does Massachusetts have a state solar tax credit?

Yes, Massachusetts offers a state tax credit of 15%.

State Guide

Solar Incentives in Massachusetts

Tax credits, net metering, rebates, and payback estimates for solar in Massachusetts.

Data last updated: July 25, 2026

Incentive Summary

Federal ITC	30% (through 2032)
State Tax Credit	15% (Massachusetts)
Net Metering	Full retail net metering
Rebates	None statewide

Note: SMART program base rates. State ITC 15% up to $1,000.

Cities in Massachusetts

Boston, MA

4.06 peak sun hrs · $0.224/kWh

Is Solar Worth It in Massachusetts?

Payback depends on your local electricity rate, solar resource, and available incentives. Massachusetts has strong solar potential with 4.06 peak sun hours in Boston, MA. Use the city-specific calculators for precise estimates.