Hamill Charitable Trust

EIN 85-6722811 • Chicago, IL

c/o Briar Hall LLC 333 West WackerChicago, IL 60606

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.

$10M-$25M nonprofits • Source year 2024

0.00x

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

$10M-$25M nonprofits • Source year 2024

100%

Higher net margin than 99% of similar nonprofits.

$10M-$25M nonprofits • Source year 2024

Higher top officer pay than 25% of similar nonprofits.

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

$10M-$25M nonprofits • Source year 2024

33264%

Faster asset growth than 100% of similar nonprofits.

$10M-$25M nonprofits • Annualized from 2023 to 2024

2934256%

Faster revenue growth than 100% of similar nonprofits.

$10M-$25M nonprofits • Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets19th percentile

Assets

$6,384,841

Up $6,365,704 (+33264%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

$6,384,841

Up $6,365,704 (+33264%) from 2023

Operations

Liabilities / Revenue20th percentile Net Margin99th percentile

Revenue

$14,114,253

Up $14,113,772 (+2934256%) from 2023

Expenses

Down

$9,411

Down $3,311 (-26%) from 2023

Net Income

$14,104,842

Up $14,117,083 (+115326%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth100th percentile

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

Highlighted filing

2024

Assets$6,384,841

Liabilities$0

Net Assets$6,384,841

Open 2024 Filing

Operations Trend

Revenue Growth100th percentile

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

Highlighted filing

2024

Revenue$14,114,253

Expenses$9,411

Net Income$14,104,842

Open 2024 Filing

Filings

Most recent year

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

Open filing

Assets: $6,384,841
Liabilities: $0
Net assets: $6,384,841
Revenue: $14,114,253
Expenses: $9,411
Net income: $14,104,842

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$6.38	$0.00	$6.38	$14.1	$0.01	$14.1
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.	$0.02	$0.00	$0.02	$0.00	$0.01	$0.01

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Nov 14, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay25th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
Nancy CH Winter	Trustee	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: Hamill Charitable Trust
EIN: 85-6722811
Phone: 3129847518
Address: c/o Briar Hall LLC 333 West Wacker, Chicago, IL 60606

Signing Officer

Name: Nancy Winter
Title: Trustee
Phone: 3129847518
Signed: 2025-11-14
Discuss with paid preparer: Yes

Preparer

Firm: Park Law Office LLC
Address: 1000 Skokie Boulevard Ste 255, Wilmette, IL 60091
Preparer: Thomas G Park
Phone: 8472516700

Raw XML Appendix363 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/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	12554591
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	10571820
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	58569
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	0	Hamill Family Foundation - 03-18125 - Cash
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	1	Hamill Family Foundation - 03-18125 - Marketable Securities
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	2	Hamill Family Foundation - 03-03604 - Cash
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	3	Hamill Family Foundation - 03-03604 - Marketable Securities
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	4	Hamill Family Foundation - Cornelius Capital Partners LP
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	5	Hamill Family Foundation - HCS Family Fund LP
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	6	Hamill Family Foundation - Acct 8438
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	1	2
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	2	3
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	3	4
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	4	5
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	5	6
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	6	7
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	1	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	2	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	3	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	4	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	5	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	6	c/o Briar Hall LLC 333 West Wacker
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	1	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	2	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	3	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	4	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	5	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	6	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	1	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	2	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	3	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	4	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	5	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	6	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	60606
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	1	60606
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	2	60606
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	3	60606
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	4	60606
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	5	60606
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	6	60606
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	1	X
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	2	X
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	3	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	1	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	2	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	3	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	4	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	5	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	6	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	375431
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	1	10862968
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	2	130000
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	3	1986052
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	4	340909
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	5	139431
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	6	278315
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	0	2
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	1	4
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	2	5
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	3	6
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	0	10862968
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	1	1986052
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	2	340909
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	3	139431
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	0	Marketable Securities - See Attachment B
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	1	Marketable Securities - See Attachment C
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	2	Limited Partnership Interest in Cornelius Capital Partners LP
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	3	Limited Partnership Interest in HCS Family Fund LP
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	0	2024-12-20
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	1	2024-12-20
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	2	2024-12-31
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	3	2024-12-31
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
LegalFeesSchedule/LegalFeesGrp/CategoryTxt	0	McDermott Will & Emery Legal Fees
LegalFeesSchedule/LegalFeesGrp/CategoryTxt	1	Park Law Office, LLC Legal Advice & Tax Prep
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	0	600
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	1	3636
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	0	1200
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	1	7273
LegalFeesSchedule/LegalFeesGrp/NetInvestmentIncomeAmt	0	600
LegalFeesSchedule/LegalFeesGrp/NetInvestmentIncomeAmt	1	3637
OtherDecreasesSchedule/OtherDecreasesDetail/Amt	0	7738833
OtherDecreasesSchedule/OtherDecreasesDetail/Amt	1	819
OtherDecreasesSchedule/OtherDecreasesDetail/Desc	0	Book to FMV difference Hamill Family Foundation contributions
OtherDecreasesSchedule/OtherDecreasesDetail/Desc	1	Bond Amortizations
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	Excess Distribution Carryover from Hamill Family Foundation, a terminating foundation (see Note atta
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	1978535
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	0	514
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	0	Prior year adjustment
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	938
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	Northern Trust Company Custody Services
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt	0	938
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	true
ReturnHeader/BusinessOfficerGrp/PersonNm	0	Nancy Winter
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	Trustee
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	3129847518
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-11-14
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	Hamill Charitable Trust
ReturnHeader/Filer/BusinessNameControlTxt	0	HAMI
ReturnHeader/Filer/EIN	0	856722811
ReturnHeader/Filer/PhoneNum	0	3129847518
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	c/o Briar Hall LLC 333 West Wacker
ReturnHeader/Filer/USAddress/CityNm	0	Chicago
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	IL
ReturnHeader/Filer/USAddress/ZIPCd	0	60606
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	872648601
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	Park Law Office LLC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	1000 Skokie Boulevard Ste 255
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	Wilmette
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	IL
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	60091
ReturnHeader/PreparerPersonGrp/PhoneNum	0	8472516700
ReturnHeader/PreparerPersonGrp/PreparationDt	0	2025-11-14
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	Thomas G Park
ReturnHeader/ReturnTs	0	2025-11-14T16:19:54-08:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

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