Massachusetts Historical Society

Annual Reports

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MHS Annual Report

FY23: July 1, 2022 – June 30, 2023 Annual Report

MHS Financial Reports

Audited Financial Statements


Massachusetts Form PC


Federal Form 990

MHS Governance

MHS Strategic Plan 2016-2020

More information

The Massachusetts Historical Society is a 501(C)(3) Nonprofit registered in the US under EIN: 04-2103597


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