Stack Family Foundation

EIN 36-4349733 • Chicago, IL

Pub. 78 Eligible

55 E Monroe Street 37th FloorChicago, IL 60603

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

-23%

Higher net margin than 17% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Higher top officer pay than 67% of similar nonprofits.

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

$1M-$5M nonprofits • Source year 2024

6.9%

Faster asset growth than 63% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2022 to 2024

34%

Faster revenue growth than 76% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2022 to 2024

Balance Sheet

Liabilities / Assets30th percentile

Assets

$1,111,637

Up $95,019 (+9.3%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

$1,111,637

Up $95,019 (+9.3%) from 2023

Operations

Liabilities / Revenue30th percentile Net Margin17th percentile

Revenue

$86,592

Up $36,138 (+72%) from 2023

Expenses

Down

$106,455

Down $3,601 (-3.3%) from 2023

Net Income

-$19,863

Up $39,739 (+67%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth63rd percentile

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

Highlighted filing

2024

Assets$1,111,637

Liabilities$0

Net Assets$1,111,637

Open 2024 Filing

Operations Trend

Revenue Growth76th percentile

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

Highlighted filing

2024

Revenue$86,592

Expenses$106,455

Net Income-$19,863

Open 2024 Filing

Filings

Most recent year

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

Open filing

Assets: $1,111,637
Liabilities: $0
Net assets: $1,111,637
Revenue: $86,592
Expenses: $106,455
Net income: -$19,863

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$1.11	$0.00	$1.11	$0.09	$0.11	$0.02
2023Detailed filing. Detailed filing data is available for this year.	$1.02	$0.00	$1.02	$0.05	$0.11	$0.06
2022Detailed filing. Detailed filing data is available for this year.	$0.97	$0.00	$0.97	$0.05	$0.09	$0.04
2021Detailed filing. Detailed filing data is available for this year.	$1.21	$0.00	$1.21	$0.07	$0.11	$0.05
2020Detailed filing. Detailed filing data is available for this year.	$1.10	$0.00	$1.10	$0.02	$0.12	$0.10

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Jul 9, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay67th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
Mary Stanton Corrigan	President/Treasurer/Director	-	$0	-	-
Edward J McGillen	Vice President/Secretary/Director	-	$0	-	-
Kevin P Corrigan	Director	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: Stack Family Foundation
EIN: 36-4349733
Phone: 3125802231
Address: 55 E Monroe Street 37th Floor, Chicago, IL 60603

Signing Officer

Name: Mary Stanton Corrigan
Title: President
Phone: 3128822614
Signed: 2025-07-09
Discuss with paid preparer: Yes

Preparer

Firm: Thompson Coburn LLP
Address: 55 E Monroe Street 37th Floor, Chicago, IL 60603
Preparer: Edward J McGillen
Phone: 3125802231

Raw XML Appendix377 raw XML fields

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/ApplicationSubmissionInfoGrp/FormAndInfoAndMaterialsTxt	0	No Specific Format
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPersonNm	0	Mary Stanton Corrigan
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPhoneNum	0	3128822614
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/AddressLine1Txt	0	21 W Lakefront Drive
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/CityNm	0	Beverly Shore
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/StateAbbreviationCd	0	IN
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/ZIPCd	0	45301
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RestrictionsOnAwardsTxt	0	Public charities engaged in catholic religious, charitable and educational fields.
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/SubmissionDeadlinesTxt	0	None
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	11000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	20000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	20000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	20000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	4	10000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	5	20000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	General Support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	General Support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	General Support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	General Support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	4	General Support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	5	General Support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	Mercy Home for Boys & Girls
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	Special Olympics Illinois Gala
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	Gigi's Playhouse
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	BUILD Inc Chicago
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	4	Little Sisters of the Poor
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	5	St Coletta's of Illinois
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	0	Public Charity
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	1	Public Charity
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	2	Public Charity
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	3	Public Charity
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	4	Public Charity
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	5	Public Charity
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	0	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	1	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	2	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	3	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	4	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	5	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	1140 W Jackson Boulevard
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	605 E Willow Street
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	3948 N Lincoln Avenue
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	5100 W Harrison Street
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	4	2325 N Lakewood Avenue
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	5	18350 Crossing Drive
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	Chicago
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	Normal
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	Chicago
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	Chicago
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	4	Chicago
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	5	Tinley Park
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	4	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	5	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	60607
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	61761
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	60613
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	60644
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	4	60614
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	5	60487
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	101000
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	51903
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	0
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	51903
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt	0	62279
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt	0	34494
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	53503
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt	0	68725
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt	0	63704
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	63704
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	272978
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	53977
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt	0	62279
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt	0	34494
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt	0	53503
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt	0	68725
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	105880
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	53977
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	336682
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	282705
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	0
LegalFeesSchedule/LegalFeesGrp/AdjustedNetIncomeAmt	0	0
LegalFeesSchedule/LegalFeesGrp/CategoryTxt	0	Legal Fees
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	0	4845
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	0	4845
LegalFeesSchedule/LegalFeesGrp/NetInvestmentIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	Old National Bank check ordering fees
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	35
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	35
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	0	114882
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	0	Increase in Market Value
TaxesSchedule/TaxesDetail/AdjustedNetIncomeAmt	0	0
TaxesSchedule/TaxesDetail/AdjustedNetIncomeAmt	1	0
TaxesSchedule/TaxesDetail/Amt	0	560
TaxesSchedule/TaxesDetail/Amt	1	15
TaxesSchedule/TaxesDetail/CategoryTxt	0	Estimated Taxes Paid in 2024
TaxesSchedule/TaxesDetail/CategoryTxt	1	Charitable Trust Bureau Filing Fee
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt	0	0
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt	1	0
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	0
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	1	0
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	Mary Stanton Corrigan
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	President
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	3128822614
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-07-09
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	Stack Family Foundation
ReturnHeader/Filer/BusinessNameControlTxt	0	STAC
ReturnHeader/Filer/EIN	0	364349733
ReturnHeader/Filer/PhoneNum	0	3125802231
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	55 E Monroe Street 37th Floor
ReturnHeader/Filer/USAddress/CityNm	0	Chicago
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	IL
ReturnHeader/Filer/USAddress/ZIPCd	0	60603
ReturnHeader/Form8822BAttachedInd	0	X
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	0
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	430666662
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	Thompson Coburn LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	55 E Monroe Street 37th Floor
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	Chicago
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	IL
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	60603
ReturnHeader/PreparerPersonGrp/PhoneNum	0	3125802231
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	Edward J McGillen
ReturnHeader/ReturnTs	0	2025-07-09T14:23:04-05:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

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