Single Step Foundation

EIN 26-2691592 • Boulder, CO

8322 West Fork RoadBoulder, CO 80302

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

49%

Higher net margin than 89% of similar nonprofits.

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

Higher top officer pay than 58% of similar nonprofits.

$500k-$1M nonprofits • Source year 2025

-23%

Faster asset growth than 11% of similar nonprofits.

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

340%

Faster revenue growth than 96% of similar nonprofits.

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

Balance Sheet

Liabilities / Assets43rd percentile

Using 2024 Form 990PF data because the latest 2025 filing does not report standard financial totals.

Assets

Down

$19,556

Down $5,774 (-23%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

Down

$19,556

Down $5,774 (-23%) from 2023

Operations

Liabilities / Revenue44th percentile Net Margin89th percentile

Revenue

$900,108

Up $695,597 (+340%) from 2023

Expenses

$455,657

Up $351,074 (+336%) from 2023

Net Income

$444,451

Up $344,523 (+345%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth11th percentile

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

Latest loaded filing

2024

Assets$19,556

Liabilities$0

Net Assets$19,556

Open 2024 Filing

Operations Trend

Revenue Growth96th percentile

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

Latest loaded filing

2024

Revenue$900,108

Expenses$455,657

Net Income$444,451

Open 2024 Filing

Filings

Most recent year

2025 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: -
Liabilities: -
Net assets: -
Revenue: -
Expenses: -
Net income: -

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2025Detailed filing. Detailed filing data is available for this year.
2024Detailed filing. Detailed filing data is available for this year.	$0.20	$0.00	$0.20	$9.00	$4.56	$4.44
2023Detailed filing. Detailed filing data is available for this year.	$0.25	$0.00	$0.25	$2.05	$1.05	$1.00
2022Detailed filing. Detailed filing data is available for this year.	$0.50	$0.00	$0.50	$1.75	$1.67	$0.08
2021Detailed filing. Detailed filing data is available for this year.	$0.42	$0.00	$0.42	$2.50	$2.80	$0.30
2020Detailed filing. Detailed filing data is available for this year.	$0.71	$0.00	$0.71	$3.10	$3.01	$0.09

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2025 to Dec 31, 2025
Signed: Mar 9, 2026
Return Version: 2025v4.0

Compensation and Service Providers

Top Officer Pay58th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
HERBERT E PAAREN	President & Director	-	$0	-	-
DENISE MARINO	Treasurer & Director	-	$0	-	-
JONATHAN MICHAEL	Secretary & Director	-	$0	-	-

Grants and Assistance

Foundation Grants and Related Investments

Type	Recipient	Purpose	Status	Location	Amount
Paid Grant	UNIVERSITY OF ILLINOIS FOUNDATION	GENERAL - NO RESTRICTIONS	-	URBANA, IL, US	$266,710
Paid Grant	ALDO LEOPOLD FOUNDATION	GENERAL - NO RESTRICTIONSGENERAL - NO RESTRICTIONS	-	BARABOO, WI, US	$50,000
Paid Grant	THE SIERRA CLUB FOUNDATION	GENERAL - NO RESTRICTIONS	-	SAN FRANCISCO, CA, US	$50,000
Paid Grant	BOULDER LIBRARY FOUNDATION	GENERAL - NO RESTRICTIONS	-	BOULDER, CO, US	$33,810
Paid Grant	NEWBERRY LIBRARY	GENERAL - NO RESTRICTIONS	-	CHICAGO, IL, US	$25,000
Paid Grant	GARDEN TO TABLE	GENERAL - NO RESTRICTIONS	-	LOUISVILLE, CO, US	$25,000
Paid Grant	CENTER FOR INTEGRATED AGRICULTURAL SYSTEMS	GENERAL - NO RESTRICTIONS	-	MADISON, WI, US	$20,000
Paid Grant	ROCKY MOUNTAIN PBS	GENERAL - NO RESTRICTIONS	-	DENVER, CO, US	$10,000
Paid Grant	SAVANNA INSTITUTE	GENERAL - NO RESTRICTIONS	-	MADISON, WI, US	$5,000
Paid Grant	DRIFTLESS AREA LAND CONSERVANCY	GENERAL - NO RESTRICTIONS	-	DODGEVILLE, WI, US	$1,000

Filing and Contact Details

Filer

Filer Name: Single Step Foundation
EIN: 26-2691592
Phone: 3128407000
Address: 8322 WEST FORK ROAD, BOULDER, CO 80302

Signing Officer

Name: Herbert E Paaren
Title: President
Phone: 3128407000
Signed: 2026-03-09
Discuss with paid preparer: Yes

Preparer

Firm: Burke Warren Mackay & Serritella Pc
Address: 330 N WABASH 21ST FLOOR, CHICAGO, IL 60611-3607
Preparer: Gregory M Winters
Phone: 3128407000

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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/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	IL
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	0
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	3126272170
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955ManagersTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955OrganizationTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	0
IRS990PF/StatementsRegardingActyGrp/TaxReimbursedAmt	0	0
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	0
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	N/A
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt	0	0
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	0	HERBERT E PAAREN
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	1	DENISE MARINO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	50000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	33810
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	20000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	1000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	4	25000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	5	10000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	6	5000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	7	50000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	8	266710
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	9	25000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	GENERAL - NO RESTRICTIONSGENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	4	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	5	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	6	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	7	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	8	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	9	GENERAL - NO RESTRICTIONS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	ALDO LEOPOLD FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	BOULDER LIBRARY FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	CENTER FOR INTEGRATED AGRICULTURAL SYSTEMS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	DRIFTLESS AREA LAND CONSERVANCY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	4	NEWBERRY LIBRARY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	5	ROCKY MOUNTAIN PBS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	6	SAVANNA INSTITUTE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	7	THE SIERRA CLUB FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	8	UNIVERSITY OF ILLINOIS FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	9	GARDEN TO TABLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	0	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	1	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	2	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	3	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	4	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	5	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	6	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	7	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	8	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	9	PC
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/RecipientRelationshipTxt	6	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	7	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	8	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	9	N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	PO BOX 77
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	1001 ARAPAHOE AVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	1535 OBSERVATORY DRIVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	206 S IOWA STREET
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	4	60 W WALTON STREET
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	5	2101 ARAPAHOE ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	6	1360 REGENT STREET 124
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	7	85 SECOND ST SUITE 750
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	8	1305 WEST GREEN STREET
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	9	PO BOX 270246
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	BARABOO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	BOULDER
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	MADISON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	DODGEVILLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	4	CHICAGO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	5	DENVER
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	6	MADISON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	7	SAN FRANCISCO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	8	URBANA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	9	LOUISVILLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	WI
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	CO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	WI
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	WI
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	4	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	5	CO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	6	WI
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	7	CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	8	IL
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	9	CO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	53913
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	80302
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	53706
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	53533
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	4	60610
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	5	80205
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	6	53715
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	7	94105
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	8	61801
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	9	80027
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	486520
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	3641
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	0
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	3641
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt	0	449410
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt	0	100059
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	162143
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt	0	274512
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt	0	295327
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	295327
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	1469003
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	482879
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt	0	449410
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt	0	100059
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt	0	162143
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt	0	274512
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	486520
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	482879
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	1764330
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	1281451
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	0
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	0	HERBERT E PAAREN DENISE MARINO
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	5210 COUNTRY ROAD C
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	SPRING GREEN
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	WI
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	53588
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	502557
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	0	1
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	0	502557
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	0	1,630 SHS - APPLE INC; 100 SHS GRAINGER WW INC
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	0	2025-10-15
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
LegalFeesSchedule/LegalFeesGrp/CategoryTxt	0	LEGAL FEES
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	0	0
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	0	8856
LegalFeesSchedule/LegalFeesGrp/NetInvestmentIncomeAmt	0	0
OtherDecreasesSchedule/OtherDecreasesDetail/Amt	0	480280
OtherDecreasesSchedule/OtherDecreasesDetail/Desc	0	EXCESS OF FMV OVER BASIS OF STOCK CONTRIBUTED TO FOUNDATION
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	ILLINOIS ANNUAL CHARITABLE REGISTRATION FEE
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	15
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	1262
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	BANK FEES
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	0	0
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt	0	0
TaxesSchedule/TaxesDetail/Amt	0	5628
TaxesSchedule/TaxesDetail/CategoryTxt	0	INTERNAL REVENUE SERVICE
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt	0	0
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	0
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	HERBERT E PAAREN
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	PRESIDENT
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	3128407000
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2026-03-09
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	SINGLE STEP FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt	0	SING
ReturnHeader/Filer/EIN	0	262691592
ReturnHeader/Filer/PhoneNum	0	3128407000
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	8322 WEST FORK ROAD
ReturnHeader/Filer/USAddress/CityNm	0	BOULDER
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	CO
ReturnHeader/Filer/USAddress/ZIPCd	0	80302
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	363815082
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	BURKE WARREN MACKAY & SERRITELLA PC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	330 N WABASH 21ST FLOOR
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	CHICAGO

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