Charitable Property Exemptions in Massachusetts

This article provides a look into the annual review responsibilities of local assessors as they relate to charitable exemptions.

This article provides a look into the annual review responsibilities of local assessors as they relate to charitable exemptions. The local property tax exemption for charitable and religious organizations in Massachusetts is a statutory privilege, not an automatic right. Under Massachusetts General Laws Chapter 59, §5, municipal assessors are responsible for determining whether an organization qualifies for exemption each fiscal year. It is extremely important for assessing officials to ensure that charitable exemptions are subject to annual review and annual qualification. Exempt status does not carry forward automatically from one year to the next.

DLS Guidance Document Links:

Legal Authority and Annual Qualification

Charitable and religious exemptions are authorized under G.L. c. 59, §5, including:

  • Clause 3 – Charitable organizations
  • Clauses 10 and 11 – Religious organizations


Qualification is determined based on statutory assessment dates. For real estate, eligibility is measured as of July 1 preceding the fiscal year. For personal property, eligibility is determined as of January 1 preceding the fiscal year. The organization must meet all ownership, occupancy, and use requirements on those dates each year.

Because circumstances may change (ownership transfers, changes in use, alterations in occupancy, or organizational purpose) assessors must evaluate eligibility annually. Prior approval does not eliminate the need for current-year verification.

Annual Filing Requirement

To obtain a charitable exemption, qualifying organizations must file State Form 3ABC (Return of Property Held for Charitable Purposes) each year with the local board of assessors. The form reports all real and personal property owned as of January 1 and is generally due by March 1. Religious organizations under Clause 11 are not required to file Form 3ABC.

Failure to file timely and properly completed documentation results in loss of exemption for that fiscal year. The annual filing requirement reinforces that exemption status is not permanent; it must be actively claimed and substantiated every year.

Assessors should confirm that the return is complete and supported by required documentation, which may include organizational documents and filings with the Attorney General’s Public Charities Division, where applicable.

Organizational Qualification Standards

Under Clause 3, a charitable organization is a corporation or trust established for literary, benevolent, charitable, scientific, or temperance purposes. However, nonprofit incorporation or federal tax-exempt status alone does not automatically entitle an organization to local property tax exemption.

Each year, assessors must determine whether:

  • The organization’s dominant purpose remains charitable.
  • Its income and assets are not distributed to the stockholders, the trustees or the members.
  • Its activities continue to benefit the public rather than a limited membership.

Changes in mission, programming, or operations may affect qualification and must be evaluated annually.

Property Use and Occupancy

For real estate to qualify under Clause 3, it must be owned by the charitable organization and occupied for charitable purposes by the organization or another qualifying charity. Property acquired for future charitable use may qualify, but becomes taxable if not used for charitable purposes within two years of acquisition.

Religious organizations under Clauses 10 and 11 may receive exemption for houses of worship, certain accessory property, parsonages, and personal property held for religious or charitable purposes. As with charitable organizations, eligibility must be reviewed each year based on actual ownership and use as of the relevant assessment date.

The Role of Assessors

Annual review protects the integrity of the local tax base while ensuring that qualified organizations receive the benefit intended by law.

Assessors must:

  • Review ownership, use, and occupancy as of the statutory dates.
  • Verify compliance with statutory eligibility requirements.
  • Confirm timely annual filing of Form 3ABC.
  • Issue determinations based strictly on current-year facts.

With consistent annual administration, assessors can ensure that charitable exemptions are granted fairly, uniformly, and in accordance with Massachusetts law each year.

Helpful Resources

City & Town is brought to you by:

Editor: Dan Bertrand

Editorial Board: Tracy Callahan, Sean Cronin, Janie Dretler, Jessica Ferry, Christopher Ketchen, Paula King, Jen McAllister, Brianna Ortiz and Tony Rassias

Date published: March 5, 2026

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