Property Tax Exemptions You're Probably Not Claiming in Massachusetts

Massachusetts doesn't have a general homestead exemption, and the "Declaration of Homestead" you might find while searching protects home equity from creditors; it has nothing to do with your property tax bill. What actually exists is a genuinely valuable state tax credit available statewide, plus a patchwork of local senior and veteran exemptions that vary from town to town, sometimes in ways that go beyond just the dollar amount.

The credit that's the same no matter where you live

The Senior Circuit Breaker is a refundable Massachusetts state income tax credit for homeowners and renters 65 or older, worth up to $2,820 for the 2025 tax year. It equals whatever your property tax (or 25% of your rent, if you're a renter) exceeds 10% of your total income, capped at that maximum. It's refundable, meaning you get the money even if you owe no state tax. There's a ceiling on who qualifies based on the home itself: for 2025, your principal residence's assessed value can't exceed $1,298,000. File Schedule CB with your Massachusetts personal income tax return; you actually have up to three years from the original filing deadline to claim it if you missed it. A few groups are excluded regardless of income: nonresidents, married people filing separately, dependents of another taxpayer, and anyone receiving a rent subsidy or renting from a tax-exempt entity.

The local exemption where even the age requirement can shift

Separate from the statewide credit, Clause 41C lets individual cities and towns grant their own senior property tax exemption, and the local variance here goes further than just the dollar amount. The state sets a floor of age 70, but many towns lower that to 65 by local vote. Towns can also adjust the income and asset limits and increase the exemption amount, which starts at a $500 state floor but gets doubled or tripled in many communities, particularly around Boston. Two towns can look genuinely different: Boston's 2026 income limit is roughly $25,980 for a single filer, while Worcester's raised local-option limit runs closer to $32,166. There's no way to know your town's specific age threshold, income limit, or exemption amount without asking your local assessor directly.

The veterans' benefit that's more finely graduated than most states'

Massachusetts runs an unusually granular set of veteran exemption clauses, scaling from around $400 up to a full exemption depending on your specific circumstances: a base disability exemption, higher tiers for greater disability ratings or specific circumstances like a Purple Heart or POW status, a full exemption for the surviving spouse of a service member killed in service, and a full exemption for veterans with a 100% permanent and total disability rating. Which clause actually applies to you depends on the specifics of your service and rating, not just a single yes-or-no disability test.

A couple more worth knowing about

Legally blind homeowners can claim a minimum exemption of $437.50 (full exemption in some communities) under Clause 37A, but this one requires an annual certificate of blindness from the Massachusetts Commission for the Blind, not a one-time filing. Separately, Clause 41A offers a property tax deferral for qualifying seniors; like similar programs in other states, this is a loan against the home, not free relief, and shouldn't be confused with the exemptions above.

What to actually check

File Schedule CB with your state income taxes if you're 65 or older, regardless of where in Massachusetts you live; it's the one benefit here that doesn't depend on your specific town. Separately, ask your town assessor about Clause 41C, since the age threshold itself, not just the amount, might be lower where you live than the state's default. And if you're a veteran, find out which specific clause applies to your rating and circumstances rather than assuming a single standard veteran exemption covers you.