Great Marsh Foundation

EIN 93-4777409 • Boston, MA

Pub. 78 Eligible

380 Commonwealth Ave 5Boston, MA 02215

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$1M-$5M nonprofits • Source year 2024

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$1M-$5M nonprofits • Source year 2024

47%

Higher net margin than 86% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Higher top officer pay than 47% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

$1M-$5M nonprofits • Source year 2024

-13%

Faster asset growth than 12% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

35%

Faster revenue growth than 73% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets32nd percentile

Assets

Down

$874,432

Down $127,575 (-13%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

Down

$874,432

Down $127,575 (-13%) from 2023

Operations

Liabilities / Revenue33rd percentile Net Margin86th percentile

Revenue

$1,352,462

Up $349,085 (+35%) from 2023

Expenses

$722,179

Up $722,179 from 2023

Net Income

Down

$630,283

Down $373,094 (-37%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth12th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

Highlighted filing

2024

Assets$874,432

Liabilities$0

Net Assets$874,432

Open 2024 Filing

Operations Trend

Revenue Growth73rd percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

Highlighted filing

2024

Revenue$1,352,462

Expenses$722,179

Net Income$630,283

Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $874,432
Liabilities: $0
Net assets: $874,432
Revenue: $1,352,462
Expenses: $722,179
Net income: $630,283

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$0.87	$0.00	$0.87	$1.35	$0.72	$0.63
2023Detailed filing. Detailed filing data is available for this year.	$1.00	$0.00	$1.00	$1.00	$0.00	$1.00

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Nov 7, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay47th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
JAMES A LAUGHARN JR	Trustee	-	$0	-	-
JUSTINE E LAUGHARN	Trustee	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: Great Marsh Foundation
EIN: 93-4777409
Phone: 7819323959
Address: 380 COMMONWEALTH AVE 5, BOSTON, MA 02215

Signing Officer

Name: Justine E Laugharn
Title: Trustee
Phone: 7819323959
Signed: 2025-11-07
Discuss with paid preparer: Yes

Preparer

Firm: Baker Tilly Advisory Group Lp
Address: 1 HIGHWOOD DRIVE, TEWKSBURY, MA 01876
Preparer: Mamta Chowdhary Ea
Phone: 9785575300

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This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	1	JUSTINE E LAUGHARN
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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	GENERAL USE.
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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	BARNSTABLE LAND TRUST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	UNIVERSITY OF ARIZONA FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	0	PUBLIC CHARITY.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	1	PUBLIC CHARITY.
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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	1111 N CHERRY AVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	1540 MAIN ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	1111 N CHERRY AVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	TUCSON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	WEST BARNSTABLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	TUCSON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	AZ
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	MA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	AZ
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	85719
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	02668
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	85719
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	700000
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	35547
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	3243
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	35547
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	670613
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	670613
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	709403
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	670613
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	670613
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	0
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	3243
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	1	2
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	0	JAMES A LAUGHARN JR
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	1	JUSTINE E LAUGHARN
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	380 COMMONWEALTH AVE UNIT 5
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	1	380 COMMONWEALTH AVE UNIT 5
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	BOSTON
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	1	BOSTON
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	MA
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	1	MA
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	02215
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	1	02215
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	1	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	225000
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	1	225000
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
OtherDecreasesSchedule/OtherDecreasesDetail/Amt	0	757858
OtherDecreasesSchedule/OtherDecreasesDetail/Desc	0	CHANGE IN UNREALIZED GAINS
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	3077
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	INVESTMENT MANAGEMENT FEE
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	0	0
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt	0	3077
SubstantialContributorsSch/SubstantialContributorDetail/PersonNm	0	JAMES A LAUGHARN JR
SubstantialContributorsSch/SubstantialContributorDetail/PersonNm	1	JUSTINE E LAUGHARN
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/AddressLine1Txt	0	380 COMMONWEALTH AVE UNIT 5
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/AddressLine1Txt	1	380 COMMONWEALTH AVE UNIT 5
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/CityNm	0	BOSTON
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/CityNm	1	BOSTON
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/StateAbbreviationCd	0	MA
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/StateAbbreviationCd	1	MA
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/ZIPCd	0	02215
SubstantialContributorsSch/SubstantialContributorDetail/USAddress/ZIPCd	1	02215
TaxesSchedule/TaxesDetail/Amt	0	296
TaxesSchedule/TaxesDetail/CategoryTxt	0	FIDELITY [4423]
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt	0	0
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	296
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	JUSTINE E LAUGHARN
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	TRUSTEE
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	7819323959
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-11-07
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	GREAT MARSH FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt	0	GREA
ReturnHeader/Filer/EIN	0	934777409
ReturnHeader/Filer/PhoneNum	0	7819323959
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	380 COMMONWEALTH AVE 5
ReturnHeader/Filer/USAddress/CityNm	0	BOSTON
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	MA
ReturnHeader/Filer/USAddress/ZIPCd	0	02215
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	1
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	390859910
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	BAKER TILLY ADVISORY GROUP LP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	1 HIGHWOOD DRIVE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	TEWKSBURY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	MA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	01876
ReturnHeader/PreparerPersonGrp/PhoneNum	0	9785575300
ReturnHeader/PreparerPersonGrp/PreparationDt	0	2025-11-07
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	MAMTA CHOWDHARY EA
ReturnHeader/ReturnTs	0	2025-11-10T08:42:15-06:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

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