Magheramourne Foundation

EIN 33-0736025 • Newport Beach, CA

4000 MacArthur Boulevard Suite 1000Newport Beach, CA 92660

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.

$500k-$1M nonprofits • Source year 2024

0.00x

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

$500k-$1M nonprofits • Source year 2024

45%

Higher net margin than 87% of similar nonprofits.

$500k-$1M nonprofits • Source year 2024

Higher top officer pay than 58% of similar nonprofits.

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

$500k-$1M nonprofits • Source year 2024

5.4%

Faster asset growth than 60% of similar nonprofits.

$500k-$1M nonprofits • Annualized from 2023 to 2024

383%

Faster revenue growth than 97% of similar nonprofits.

$500k-$1M nonprofits • Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets43rd percentile

Assets

$980,676

Up $50,177 (+5.4%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

$980,676

Up $50,177 (+5.4%) from 2023

Operations

Liabilities / Revenue44th percentile Net Margin87th percentile

Revenue

$112,348

Up $89,075 (+383%) from 2023

Expenses

Down

$62,171

Down $116,808 (-65%) from 2023

Net Income

$50,177

Up $205,883 (+132%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth60th percentile

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

Highlighted filing

2024

Assets$980,676

Liabilities$0

Net Assets$980,676

Open 2024 Filing

Operations Trend

Revenue Growth97th percentile

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

Highlighted filing

2024

Revenue$112,348

Expenses$62,171

Net Income$50,177

Open 2024 Filing

Filings

Most recent year

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

Open filing

Assets: $980,676
Liabilities: $0
Net assets: $980,676
Revenue: $112,348
Expenses: $62,171
Net income: $50,177

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$0.98	$0.00	$0.98	$0.11	$0.06	$0.05
2023Detailed filing. Detailed filing data is available for this year.	$0.93	$0.00	$0.93	$0.02	$0.18	$0.16
2022Detailed filing. Detailed filing data is available for this year.	$1.09	$0.00	$1.09	$0.13	$0.16	$0.04
2021Detailed filing. Detailed filing data is available for this year.	$1.12	$0.00	$1.12	$0.10	$0.14	$0.04
2020Detailed filing. Detailed filing data is available for this year.	$1.16	$0.00	$1.16	$0.17	$0.16	$0.01
2019Detailed filing. Detailed filing data is available for this year.	$1.15	$0.00	$1.15	$0.15	$0.10	$0.05

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Apr 15, 2025
Return Version: 2024v5.1

Compensation and Service Providers

Top Officer Pay58th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
SUSAN MCDONALD	CFO, Secretary & Director	-	$0	-	-
CATE LEVAL	President & Director	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: Magheramourne Foundation
EIN: 33-0736025
In Care Of: % THE AYCO COMPANY LP
Phone: 9499551544
Address: 4000 MacArthur Boulevard Suite 1000, Newport Beach, CA 92660

Signing Officer

Name: Susan Mcdonald
Title: CFO
Phone: 5186405000
Signed: 2025-04-15
Discuss with paid preparer: Yes

Preparer

Firm: Ernst & Young US Llp
Address: ONE MANHATTAN WEST, NEW YORK, NY 10001
Preparer: Christine DiIonna
Phone: 2127733000

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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	90401
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	85716
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	92705
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/ShareholderManagerNm	0	NONE
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	47500
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	false
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	48806
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	66963
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	18157
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt	0	100694
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt	0	79369
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	42636
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt	0	61631
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt	0	15006
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	18157
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	281179
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt	0	100694
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt	0	79369
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt	0	42636
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt	0	58480
IRS990PF/UndistributedIncomeGrp/PriorYear1Yr	0	2022
IRS990PF/UndistributedIncomeGrp/PriorYear2Yr	0	2021
IRS990PF/UndistributedIncomeGrp/PriorYear3Yr	0	2020
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	48806
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	281179
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	299336
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	0
LegalFeesSchedule/LegalFeesGrp/CategoryTxt	0	LEGAL FEES
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	0	1281
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	0	1281
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	STATE FILLING FEE
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	25
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	25
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	12742
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	INVESTMENT MANAGEMENT FEES
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt	0	12742
TaxesSchedule/TaxesDetail/Amt	0	72
TaxesSchedule/TaxesDetail/Amt	1	11
TaxesSchedule/TaxesDetail/CategoryTxt	0	FOREIGN TAXES PAID
TaxesSchedule/TaxesDetail/CategoryTxt	1	EXCISE TAXES PAID
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	72
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	true
ReturnHeader/BusinessOfficerGrp/PersonNm	0	SUSAN MCDONALD
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	CFO
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	5186405000
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-04-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	Magheramourne Foundation
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt	0	C/O The Ayco Company LP
ReturnHeader/Filer/BusinessNameControlTxt	0	MAGH
ReturnHeader/Filer/EIN	0	330736025
ReturnHeader/Filer/InCareOfNm	0	% THE AYCO COMPANY LP
ReturnHeader/Filer/PhoneNum	0	9499551544
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	4000 MacArthur Boulevard Suite 1000
ReturnHeader/Filer/USAddress/CityNm	0	Newport Beach
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	CA
ReturnHeader/Filer/USAddress/ZIPCd	0	92660
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	true
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	ERNST & YOUNG US LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	ONE MANHATTAN WEST
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	NEW YORK
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	10001
ReturnHeader/PreparerPersonGrp/PhoneNum	0	2127733000
ReturnHeader/PreparerPersonGrp/PreparationDt	0	2025-04-15
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	Christine DiIonna
ReturnHeader/ReturnTs	0	2025-05-13T05:25:34-05:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

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