Liabilities / Assets
76th percentile
Higher debt load relative to assets than 76% of similar nonprofits.
EIN 04-2104701 • 501(c)3 • Boston, MA
Profile
To hold and invest funds for related masonic organizations and distribute income earned to them and to return their invested funds when required in order to fulfill the requirements and obligations of freemasonry: freemasonry (often simplified to "masonry") enhances and strengthens the character of the individual man by providing opportunities for fellowship, charity, education, andd leadership based on the three ancient masonic tenets: brotherly love, relief, and truth. Massachusetts freemasonry is a crowning legacy of this venerable heritage as we strive to "make good men better."
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
76th percentile
Higher debt load relative to assets than 76% of similar nonprofits.
Liabilities / Revenue
99th percentile
Higher debt load relative to revenue than 99% of similar nonprofits.
Net Margin
72nd percentile
Higher net margin than 72% of similar nonprofits.
Top Officer Pay
8th percentile
Higher top officer pay than 8% of similar nonprofits.
Top officer pay equals 4.2% of source-year revenue.
Asset Growth
67th percentile
Faster asset growth than 67% of similar nonprofits.
Revenue Growth
92nd percentile
Faster revenue growth than 92% of similar nonprofits.
Assets
Up$92,460,420
Up $8,770,913 (+10%) from 2023
Liabilities
Up$52,597,946
Up $5,157,297 (+11%) from 2023
Net Assets
Up$39,862,474
Up $3,613,616 (+10.0%) from 2023
Revenue
Up$2,196,162
Up $1,098,156 (+100%) from 2023
Expenses
Down$1,848,562
Down $283,546 (-13%) from 2023
Net Income
Up$347,600
Up $1,381,702 (+134%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
To hold and invest funds for related masonic organizations and distribute income earned to them and to return their invessted funds when required in order to fulfill the requirements and obligations of freemasonry: freemasonry (often simplified to "masonry") enhances and strengthens the character of the individual man by providing opportunities for fellowship, charity, education, and leadership based on the three ancient masonic tenets: brotherly love, relief, and truth. Massachusetts freemasonry is a crowning legacy of this venerable heritage as we strive to "make good men better."
To hold and invest funds for related masonic organizations and distribute income earned to them and to return their invested funds when required.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $82,897,821 | $91,670,347 | ▲ $8,772,526 |
| Savings and Temporary Cash Investments | $665,671 | $720,411 | ▲ $54,740 |
| Prepaid Expenses and Deferred Charges | $38,480 | $28,655 | ▼ $9,825 |
| Cash and Non-Interest-Bearing Accounts | $74,035 | $27,507 | ▼ $46,528 |
| Total Assets | $83,689,507 | $92,460,420 | ▲ $8,770,913 |
| Other Assets Total | $13,500 | $13,500 | → $0 |
| Liabilities | |||
| Other Liabilities | $47,440,649 | $52,597,946 | ▲ $5,157,297 |
| Total Liabilities | $47,440,649 | $52,597,946 | ▲ $5,157,297 |
| Net Assets / Fund Balance | |||
| Net Assets With Donor Restrictions | $22,957,292 | $25,000,412 | ▲ $2,043,120 |
| Net Assets Without Donor Restrictions | $13,291,566 | $14,862,062 | ▲ $1,570,496 |
| Total Net Assets Fund Balance | $36,248,858 | $39,862,474 | ▲ $3,613,616 |
| Total Liabilities and Net Assets / Fund Balance | $83,689,507 | $92,460,420 | ▲ $8,770,913 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2023 | $36,248,858 | $686,005 | ▲ $4,375,616 | $1,445,150 | $39,862,474 |
| 2022 | $35,568,279 | $677,018 | ▲ $2,099,308 | $1,833,308 | $36,248,858 |
| 2021 | $39,692,695 | $1,024,985 | ▼ $3,610,008 | $1,491,280 | $35,568,279 |
| 2020 | $34,927,119 | $1,181,066 | ▲ $5,135,712 | $1,461,430 | $39,692,695 |
| 2019 | $31,306,582 | $1,604,558 | ▲ $3,614,018 | $1,430,440 | $34,927,119 |
| Name | Title | Full / Part Time | Other | Total |
|---|---|---|---|---|
| Craig Macpherson | Asst. Treasurer | PT | $92,560 | $92,560 |
| Name | Title |
|---|---|
| George F Hamilton | President |
| John R Halsey | Clerk & Trustee |
| George L Herbolsheimer Iv | Trustee |
| John C Harris Iii | Trustee |
| Michael J Boucher | Trustee |
| Paul R Perkins | Trustee |
| Peter H Nee | Trustee |
| Terry Griffith Jr | Trustee |
| Thomas a Rorrie | Trustee |
| Mason W Russell | Treasurer |
| Line Item | Amount |
|---|---|
| Grants and Similar Amounts Paid | $705,225 |
| Salaries, Compensation, and Employee Benefits | $606,412 |
| Other Expenses | $536,925 |
| Total Fundraising Expense | $160,220 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Individuals | $538,350 | - | - | $538,350 |
| Other Salaries and Wages | $370,798 | - | $133,147 | $503,945 |
| Grants to Domestic Orgs | $166,875 | - | - | $166,875 |
| Insurance | - | $164,981 | - | $164,981 |
| Fees for Service Investment Mgmnt Fees | - | $157,372 | - | $157,372 |
| Other Employee Benefits | $47,127 | - | $16,923 | $64,050 |
| Fees for Services Accounting | - | $41,500 | - | $41,500 |
| Payroll Taxes | $28,267 | - | $10,150 | $38,417 |
| Conferences and Meetings | $9,273 | - | - | $9,273 |
| Office Expenses | - | $8,299 | - | $8,299 |
| Other Expenses | $7,056 | $42,363 | - | $7,056 |
| Advertising | $80 | - | - | $80 |
| Total Functional Expenses | $1,273,827 | $414,515 | $160,220 | $1,848,562 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $1,848,562 |
| Expenses per Audited Statements | $1,691,190 |
| Total Expenses per Audited Statements | $1,691,190 |
| Expenses Not Reported on Financial Statements | $157,372 |
| Expenses Not Reported on Form 990 | $0 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Masonic Health System of Massachusetts Inc | Charlton, MA | 501(c)(3) | OPERATIONAL SUPPORT - CHARITABLE: DEVELOP AND OFFER SERVICES AND PROGRAMS TO THE RESIDENTS OF THE COMMUNITY. | $106,214 |
| Demolay Foundation of Massachusetts | Boston, MA | 501(c)(3) | To Fund Various Programs and Provide Financial Assistance | $25,300 |
| George Washington Masonic Memorial | Alexandria, VA | 501(c)(3) | To Fund Various Programs and Provide Financial Assistance | $23,000 |
| Masonic Service Association of Na | Cepar Rapids, IA | 501(c)(3) | To Fund Various Programs and Provide Financial Assistance | $12,361 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Due to Grand Lodge | $31,854,169 |
| Due to the Masonic Home | $20,389,937 |
| Due to Others | $328,730 |
| Other Accounts Payable | $25,000 |
| Annuities Payable | $110 |
“An electronic copy was e-mailed to each trustee prior to filing.”
“All members of the board of trustees, officers, and key employees are required to complete a conflict of interest disclosure annually. The disclosure are reviewed and any poteential conflicts are determined. If a potential conflict is found to exist, that individual is barred from participating in any deliberations or decisions relating to the conflicting matter.”
“Our form 990's (current and prior three years) are available on the official website of the attorney general of massachusetts at www.charities.ago.state.ma.us and guidestar at www2.guidestar.org. We also make our form 990, form 1023, form 990-t, articles of incorporation, bylaws, governing documents, conflict of interest available to the public upon request. Our audited financial statements are also available on the official website of the attorney general of massachusetts at www.charities.ago.state.ma.us.”
“Change in value of split interest agreement -852.”
“The entity has an audit committee that reviews and approves the audit. The process has not changed from the prior year.”
“Overlooking the boston common is the majestic grand lodge of masons in massachusetts. One of the oldest institutions in downtown boston, the current building at 186 tremont street is the third grand lodge structure erected on the site. Built in 1898, it houses many treasures of great historical significance. It has six meeting halls, a research library dedicated to freemasonry, and the administrative offices for the grand lodge and other masonic bodies and programs. The building and library are open to the public, and tours are normally available monday through saturday between 10:00 am and 3:00 pm. The samuel crocker lawrence library at the grand lodge of massachusetts is reputed to contain the finest and most extensive collection of masonic information in the western hemisphere. In addition to 70,000 volumes, it contains bound copies of grand lodge proceedings dating back to 1733.”
“The masonic education and charitable trust holds and invests funds for the masonic health system of massachusetts, inc., the grand lodge of masons in massachusetts and other masonic organizations. Net income and funds are distributed to these organizations for their charitable programs.”
“The trust accounts for the effect of any uncertain tax positions based on a "more likely than not" threshold to the recognition of the tax positions being sustained based on the technical merits of the position under scrutiny by the applicable taxing authroity. If a tax position or positions are deemed to result in uncertainties of those positions, the unrecognized tax benefit is estimated based on a "cumulative probability assessment" that aggregates the estimated tax liability for all uncertain tax positions. The trust has identified its tax status as a tax-exempt entity as a tax position; however, the trust has determined that such tax position does not result in an uncertainty requiring recognition. The trust is not currently under examination by any taxing jurisdictions. The trust's federal and state tax returns are open for examination for three years following the date filed.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
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| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TO HOLD AND INVEST FUNDS FOR RELATED MASONIC ORGANIZATIONS AND DISTRIBUTE INCOME EARNED TO THEM AND TO RETURN THEIR INVESTED FUNDS WHEN REQUIRED. |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 80 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 80 |
| IRS990/AllOtherContributionsAmt | 0 | 709156 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
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| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | CHARLES CAROSELLI GRAND TEASURER'S OFFICE |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6174266040 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 186 TREMONT STREET |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BOSTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02111 |
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| IRS990/CYOtherExpensesAmt | 0 | 536925 |
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| IRS990/CYRevenuesLessExpensesAmt | 0 | 347600 |
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| IRS990/Desc | 0 | ***THE MASONIC EDUCATION AND CHARITABLE TRUST HOLDS AND INVESTS FUNDS FOR THE MASONIC HOME, THE GRAND LODGE OF MASONS IN MASSACHUSETTS AND OTHER MASONIC ORGANIZATIONS. NET INCOME AND FUNDS ARE DISTRIBUTED TO THESE ORGANIZATIONS FOR THEIR CHARITABLE PROGRAMS AS DESCRIBED BELOW:THE ESSENTIAL QUALITIES MASONS SHARE IN THEIR DIVERSE LIVES ARE A BELIEF IN A SUPREME BEING AND A DESIRE TO STRIVE FOR:**FELLOWSHIP WITH OTHER MASONS**HIGH MORAL STANDARDS**KINDNESSS IN THE HOME**COURTESY IN SOCIETY**HONESTY IN BUSINESS**FAIRNESS IN ALL DEALINGSBEING A MASON:BEING A MASON IS ABOUT A FATHER HELPING HIS SON MAKE BETTER DECISIONS; A BUSINESS LEADER STRIVING TO BRING MORALITY TO THE WORKPLACE; A THOUGHTFUL MAN LEARNING TO WORK THROUGH TOUGH ISSUES IN HIS LIFE.FELLOWSHIP, FRIENDSHIP, AND COMMUNITY SERVICE:THROUGHOUT A MASON'S LIFE, FELLOWSHIP AND FRIENDSHIP IS A KEY COMPONENT, AS WELL AS COMMUNITY SERVICE. THE TYPICAL MASON WANTS TO CONTINUE TO GROW AS A MAN AND TO BENEFIT SOCIETY.FELLOWSHIP:BY ATTENDING MASONIC LODGE MEETINGS AND LEARNING FROM YOUR FELLOW MASONS, YOU WILL STRENGTHEN THE BONDS OF FELLOWSHIP AS YOU JOIN TOGETHER WITH LIKE-MINDED MEN WHO SHARE IDEALS OF BOTH A MORAL AND METAPHYSICAL NATURE. YOU'LL ENJOY THE FRIENDSHIP OF OTHER MASONS IN THE COMMUNITY, AND YOU'LL BE WELCOMED AS A "BROTHER" BY MASONS EVERYWHERE IN THE WORLD. FREEMASONRY ALSO PROMISES THAT SHOULD YOU EVER BE OVERTAKEN BY MISFORTUNE, SICKNESS, OR ADVERSITY THROUGH NO FAULT OF YOUR OWN, THE HANDS OF OUR GREAT FRATERNITY WILL BE STRETCHED FORTH TO AID AND ASSIST YOU.CHARITY:FROM ITS EARLIEST DAYS, CHARITY HAS BEEN THE MOST VISIBLE MASONIC ACTIVITY. FREEMASONS HAVE ALWAYS BEEN DEVOTED TO CARING FOR DISADVANTAGED CHILDREN, THE SICK AND THE ELDERLY. IN FACT, MASONS IN NORTH AMERICA GIVE AWAY APPROXIMATELY $3 MILLION TO NATIONAL AND LOCAL CHARITIES EACH DAY, OF WHICH MORE THAN 70% IS DIRECTED TOWARD THE GENERAL PUBLIC. MASONS ARE ALSO ACTIVELY INVOLVED IN A GREAT DEAL OF COMMUNITY VOLUNTEER WORK.EDUCATION:THE GRAND LODGE OF MASSACHUSETTS HAS ADVOCATED THE EDUCATION OF ITS MEMBERS SINCE ITS EARLIEST YEARS. ITS CEREMONIES PROVIDE INSTRUCITON TO ALL MEMBERS, SUPPLEMENTED BY VARIOUS OTHER ACTIVITIES SUCH AS SEMINARS, LECTURES, WORKSHOPS, AND READING. BECAUSE FREEMASONRY IS AN ESOTERIC SOCIETY, CERTAIN ASPECTS OF ITS WORK ARE NOT GENERALLY DISCLOSED TO THE PUBLIC. FREEMASONRY USES AN INITIATORY SYSTEM OF DEGREES TO EXPLORE ETHICAL AND PHILOSOPHICAL ISSUES, AND THE SYSTEM IS LESS EFFECTIVE IF THE OBSERVER KNOWS BEFOREHAND WHAT WILL HAPPEN. IT IS DESCRIBED IN MASONIC CRAFT RITUAL AS "A BEAUTIFUL SYSTEM OF MORALITY VEILED IN ALLEGORY AND ILLUSTRATED BY SYMBOLS."LEADERSHIP:FREEMASONRY OFFERS ITS MEMBERS LEADERSHIP OPPORTUNITIES AT THE LODGE, DISTRICT, AND GRAND LODGE LEVEL. AS FREEMASONS PROGRESS THROUGH THE CRAFT, THEY DISCOVER DIFFERENT ASPECTS OF THEMSELVES AND DEVELOP A RANGE OF SKILLS THAT EVEN THEY MIGHT NOT HAVE KNOWN THEY POSSESSED. BY DEVELOPING LEADERSHIP TECHNIQUES THAT FIT THEIR PERSONALITY, MASONS UNLOCK THE DOOR TO THEIR FULL POTENTIAL. FOR MORE THAN TEN YEARS THE GRAND LODGE OF MASSACHUSETTS HAS SPONSORED THE MASONIC LEADERSHIP INSTITUTE FOR ITS MEMBERS TO STRENGTH LEADERSHIP WITHIN OUR FRATERNITY AND TO CONTRIBUTE TO THE PERSONAL GROWTH OF MASSACHUSETTS MASONS.MASONIC HEALTH SYSTEM (MHS) OF MASSACHUSETTS WAS ESTABLISHED IN 2001 TO CONTINUE THE MASONIC TRADITION OF CARING. MHS PROVIDES A CONTINUUM OF QUALITY SERVICES AND PROGRAMS TO THOSE IN NEED BY PROUDLY SPONSORING THE FOLLOWING:THE OVERLOOK COMMUNITYA 219 INDEPENDENT LIVING RESIDENCE CONTINUING CARE RETIREMENT COMMUNITY (CCRC) ON THE CHARLTON CAMPUS COMPRISED OF 205 APARTMENTS AND 14 COTTAGES. THE OVERLOOK COMMUNITY IS DESIGNED TO OFFER HIGH QUALITY, MAINTENANCE-FREE LIVING AND RELIEVE FUTURE HEALTH CARE CONCERNS WITH COMPLETE PEACE OF MIND.OVERLOOK MASONIC HEALTH CENTERONE OF THE MOST RESPECTED LONG-TERM CARE FACILITIES IN THE STATE IS SITUATED ON 450+ ACRES OF BEAUTIFUL COUNTRYSIDE IN CHARLTON. FOR NEARLY A CE |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | TERRY GRIFFITH JR |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | ASST. TREASURER |
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| IRS990/FSAuditedInd | 0 | 1 |
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| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
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| IRS990/MissionDesc | 0 | TO HOLD AND INVEST FUNDS FOR RELATED MASONIC ORGANIZATIONS AND DISTRIBUTE INCOME EARNED TO THEM AND TO RETURN THEIR INVESTED FUNDS WHEN REQUIRED IN ORDER TO FULFILL THE REQUIREMENTS AND OBLIGATIONS OF FREEMASONRY: FREEMASONRY (OFTEN SIMPLIFIED TO "MASONRY") ENHANCES AND STRENGTHENS THE CHARACTER OF THE INDIVIDUAL MAN BY PROVIDING OPPORTUNITIES FOR FELLOWSHIP, CHARITY, EDUCATION, ANDD LEADERSHIP BASED ON THE THREE ANCIENT MASONIC TENETS: BROTHERLY LOVE, RELIEF, AND TRUTH. MASSACHUSETTS FREEMASONRY IS A CROWNING LEGACY OF THIS VENERABLE HERITAGE AS WE STRIVE TO "MAKE GOOD MEN BETTER." |
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| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 47127 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 64050 |
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| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 42363 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 61821 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 44180 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 7056 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 104184 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 44180 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 7056 |
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| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 52597946 |
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| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 370798 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 503945 |
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| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 28267 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 38417 |
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| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 28655 |
| IRS990/PrincipalOfficerNm | 0 | GEORGE F HAMILTON |
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| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
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| IRS990/PYContributionsGrantsAmt | 0 | 703321 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
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| IRS990/PYInvestmentIncomeAmt | 0 | 394685 |
| IRS990/PYOtherExpensesAmt | 0 | 874474 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
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| IRS990/PYRevenuesLessExpensesAmt | 0 | -1034102 |
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| IRS990/PYTotalRevenueAmt | 0 | 1098006 |
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| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
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| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 720411 |
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| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionFamilyInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd | 0 | 0 |
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| IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd | 0 | 0 |
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| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd | 0 | 0 |
| IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/OperateBenefitNonSuprtOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/PowerAppointMajorityDirTrstInd | 0 | 1 |
| IRS990ScheduleA/IRSWrittenDeterminationInd | 0 | X |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 2 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 2 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 043515688 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 1 | 041383607 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 1 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 3 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 1 | 10 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 1 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 1 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | MASONIC HEALTH SYSTEMS |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 1 | GRAND LODGE OF MASONS IN MASSACHUSETTS |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType1Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 0 | 0 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
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| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/BoardDesignatedBalanceEOYPct | 0 | 0.37000 |
| IRS990ScheduleD/CollectionUsedPreservationInd | 0 | X |
| IRS990ScheduleD/CollectionUsedPubExhibitionInd | 0 | X |
| IRS990ScheduleD/CollUsedScholarlyRsrchInd | 0 | X |
| IRS990ScheduleD/CYEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 2855 |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 36248858 |
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| IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 4375616 |
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| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 35568279 |
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| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 2099308 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 1833308 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 48113 |
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| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt | 0 | 1024985 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 35568279 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -3610008 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 1491280 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 89772 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 34927119 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt | 0 | 1181066 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 39692695 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 5135712 |
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| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 3614018 |
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| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 157372 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1691190 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
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| IRS990ScheduleD/InvestmentExpensesNotIncldAmt | 0 | 157372 |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | 3266868 |
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| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 20389937 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 2 | 328730 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 3 | 110 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 4 | 25000 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | DUE TO GRAND LODGE |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | DUE TO THE MASONIC HOME |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 2 | DUE TO OTHERS |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 3 | ANNUITIES PAYABLE |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 4 | OTHER ACCOUNTS PAYABLE |
| IRS990ScheduleD/PrmnntEndowmentBalanceEOYPct | 0 | 0.63000 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 3266868 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 157372 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 2038790 |
| IRS990ScheduleD/SolicitedAssetsSaleInd | 0 | 0 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | OVERLOOKING THE BOSTON COMMON IS THE MAJESTIC GRAND LODGE OF MASONS IN MASSACHUSETTS. ONE OF THE OLDEST INSTITUTIONS IN DOWNTOWN BOSTON, THE CURRENT BUILDING AT 186 TREMONT STREET IS THE THIRD GRAND LODGE STRUCTURE ERECTED ON THE SITE. BUILT IN 1898, IT HOUSES MANY TREASURES OF GREAT HISTORICAL SIGNIFICANCE. IT HAS SIX MEETING HALLS, A RESEARCH LIBRARY DEDICATED TO FREEMASONRY, AND THE ADMINISTRATIVE OFFICES FOR THE GRAND LODGE AND OTHER MASONIC BODIES AND PROGRAMS. THE BUILDING AND LIBRARY ARE OPEN TO THE PUBLIC, AND TOURS ARE NORMALLY AVAILABLE MONDAY THROUGH SATURDAY BETWEEN 10:00 AM AND 3:00 PM. THE SAMUEL CROCKER LAWRENCE LIBRARY AT THE GRAND LODGE OF MASSACHUSETTS IS REPUTED TO CONTAIN THE FINEST AND MOST EXTENSIVE COLLECTION OF MASONIC INFORMATION IN THE WESTERN HEMISPHERE. IN ADDITION TO 70,000 VOLUMES, IT CONTAINS BOUND COPIES OF GRAND LODGE PROCEEDINGS DATING BACK TO 1733. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 1 | THE MASONIC EDUCATION AND CHARITABLE TRUST HOLDS AND INVESTS FUNDS FOR THE MASONIC HEALTH SYSTEM OF MASSACHUSETTS, INC., THE GRAND LODGE OF MASONS IN MASSACHUSETTS AND OTHER MASONIC ORGANIZATIONS. NET INCOME AND FUNDS ARE DISTRIBUTED TO THESE ORGANIZATIONS FOR THEIR CHARITABLE PROGRAMS. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 2 | THE TRUST ACCOUNTS FOR THE EFFECT OF ANY UNCERTAIN TAX POSITIONS BASED ON A "MORE LIKELY THAN NOT" THRESHOLD TO THE RECOGNITION OF THE TAX POSITIONS BEING SUSTAINED BASED ON THE TECHNICAL MERITS OF THE POSITION UNDER SCRUTINY BY THE APPLICABLE TAXING AUTHROITY. IF A TAX POSITION OR POSITIONS ARE DEEMED TO RESULT IN UNCERTAINTIES OF THOSE POSITIONS, THE UNRECOGNIZED TAX BENEFIT IS ESTIMATED BASED ON A "CUMULATIVE PROBABILITY ASSESSMENT" THAT AGGREGATES THE ESTIMATED TAX LIABILITY FOR ALL UNCERTAIN TAX POSITIONS. THE TRUST HAS IDENTIFIED ITS TAX STATUS AS A TAX-EXEMPT ENTITY AS A TAX POSITION; HOWEVER, THE TRUST HAS DETERMINED THAT SUCH TAX POSITION DOES NOT RESULT IN AN UNCERTAINTY REQUIRING RECOGNITION. THE TRUST IS NOT CURRENTLY UNDER EXAMINATION BY ANY TAXING JURISDICTIONS. THE TRUST'S FEDERAL AND STATE TAX RETURNS ARE OPEN FOR EXAMINATION FOR THREE YEARS FOLLOWING THE DATE FILED. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART III, LINE 4: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | PART V, LINE 4: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | PART X, LINE 2: |
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| IRS990ScheduleD/TotalLiabilityAmt | 0 | 52597946 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 2196162 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 5305658 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 1691190 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/CashGrantAmt | 0 | 51600 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/CashGrantAmt | 1 | 486750 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/GrantTypeTxt | 0 | BROTHERHOOD FUND ASSISTANCE |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/GrantTypeTxt | 1 | SCHOLARSHIPS |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/RecipientCnt | 0 | 8 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/RecipientCnt | 1 | 97 |
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