Civic Intelligence

Onwentsia Club

EIN 36-1583620 • 501(c)7 • Lake Forest, IL

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Profile

Operation of an eighteen hole golf course, restaurant and other recreational facilities for the enjoyment and social benefit of the club's membership

300 North Green Bay RoadLake Forest, IL 60045

n/A

Siviq Scores

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

Liabilities / Assets

24th percentile

0.19x

Higher debt load relative to assets than 24% of similar nonprofits.

501(c)7 • $10M-$25M nonprofits • Source year 2022

Liabilities / Revenue

27th percentile

0.38x

Higher debt load relative to revenue than 27% of similar nonprofits.

501(c)7 • $10M-$25M nonprofits • Source year 2022

Net Margin

46th percentile

5.3%

Higher net margin than 46% of similar nonprofits.

501(c)7 • $10M-$25M nonprofits • Source year 2022

Top Officer Pay

60th percentile

$277,009

Higher top officer pay than 60% of similar nonprofits.

Top officer pay equals 4.2% of source-year revenue.

501(c)7 • $10M-$25M nonprofits • Source year 2021

Asset Growth

49th percentile

4.4%

Faster asset growth than 49% of similar nonprofits.

501(c)7 • $10M-$25M nonprofits • Annualized from 2021 to 2022

Revenue Growth

86th percentile

20%

Faster revenue growth than 86% of similar nonprofits.

501(c)7 • $10M-$25M nonprofits • Annualized from 2021 to 2022

Balance Sheet
Liabilities / Assets24th percentile

Assets

Down

$22,009,321

Down $326,327 (-1.5%) from 2024

Liabilities

Up

$3,873,889

Up $51,865 (+1.4%) from 2024

Net Assets

Down

$18,135,432

Down $378,192 (-2.0%) from 2024

Operations
Liabilities / Revenue27th percentileNet Margin46th percentile

Revenue

Down

$9,275,832

Down $5,677,899 (-38%) from 2024

Expenses

Up

$9,654,024

Up $405,139 (+4.4%) from 2024

Net Income

Down

-$378,192

Down $6,083,038 (-107%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth49th percentile

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

$30M$20M$10M$0Assets 2014: $11,706,579Liabilities 2014: $2,447,813Net Assets 2014: $9,258,7662014Assets 2015: $11,826,255Liabilities 2015: $2,541,413Net Assets 2015: $9,284,8422015Assets 2016: $11,950,448Liabilities 2016: $2,707,194Net Assets 2016: $9,243,2542016Assets 2017: $14,649,270Liabilities 2017: $3,023,888Net Assets 2017: $11,625,3822017Assets 2018: $14,784,961Liabilities 2018: $3,216,199Net Assets 2018: $11,568,7622018Assets 2019: $14,913,187Liabilities 2019: $3,058,972Net Assets 2019: $11,854,2152019Assets 2020: $14,662,538Liabilities 2020: $2,829,325Net Assets 2020: $11,833,2132020Assets 2021: $15,233,826Liabilities 2021: $2,771,934Net Assets 2021: $12,461,8922021Assets 2022: $15,908,944Liabilities 2022: $3,031,380Net Assets 2022: $12,877,5642022Assets 2023: $16,116,814Liabilities 2023: $3,308,036Net Assets 2023: $12,808,7782023Assets 2024: $22,335,648Liabilities 2024: $3,822,024Net Assets 2024: $18,513,6242024Assets 2025: $22,009,321Liabilities 2025: $3,873,889Net Assets 2025: $18,135,4322025

Highlighted filing

2025

Assets$22,009,321
Liabilities$3,873,889
Net Assets$18,135,432
Open 2025 Filing

Operations Trend

Revenue Growth86th percentile

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

$15M$10M$5.0M$0-$5.0MRevenue 2014: $7,298,496Expenses 2014: $7,318,937Net Income 2014: -$20,4412014Revenue 2015: $7,339,931Expenses 2015: $7,313,855Net Income 2015: $26,0762015Revenue 2016: $7,340,636Expenses 2016: $7,382,224Net Income 2016: -$41,5882016Revenue 2017: $10,318,199Expenses 2017: $7,936,071Net Income 2017: $2,382,1282017Revenue 2018: $8,414,750Expenses 2018: $8,471,370Net Income 2018: -$56,6202018Revenue 2019: $7,566,127Expenses 2019: $7,280,674Net Income 2019: $285,4532019Revenue 2020: $7,192,918Expenses 2020: $7,213,920Net Income 2020: -$21,0022020Revenue 2021: $6,539,693Expenses 2021: $5,911,014Net Income 2021: $628,6792021Revenue 2022: $7,880,146Expenses 2022: $7,464,474Net Income 2022: $415,6722022Revenue 2023: $7,989,340Expenses 2023: $8,058,126Net Income 2023: -$68,7862023Revenue 2024: $14,953,731Expenses 2024: $9,248,885Net Income 2024: $5,704,8462024Revenue 2025: $9,275,832Expenses 2025: $9,654,024Net Income 2025: -$378,1922025

Highlighted filing

2025

Revenue$9,275,832
Expenses$9,654,024
Net Income-$378,192
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$22,009,321
Liabilities
$3,873,889
Net assets
$18,135,432
Revenue
$9,275,832
Expenses
$9,654,024
Net income
-$378,192
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$22.0$3.87$18.1$9.28$9.65$0.38
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$22.3$3.82$18.5$15.0$9.25$5.70
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$16.1$3.31$12.8$7.99$8.06$0.07
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$15.9$3.03$12.9$7.88$7.46$0.42
2021Facts available. Structured filing facts are available, but richer extracted sections are limited.$15.2$2.77$12.5$6.54$5.91$0.63
2020Facts available. Structured filing facts are available, but richer extracted sections are limited.$14.7$2.83$11.8$7.19$7.21$0.02
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$14.9$3.06$11.9$7.57$7.28$0.29
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$14.8$3.22$11.6$8.41$8.47$0.06
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$14.6$3.02$11.6$10.3$7.94$2.38
2016Detailed filing. Detailed filing data is available for this year.$12.0$2.71$9.24$7.34$7.38$0.04
2015Detailed filing. Detailed filing data is available for this year.$11.8$2.54$9.28$7.34$7.31$0.03
2014Detailed filing. Detailed filing data is available for this year.$11.7$2.45$9.26$7.30$7.32$0.02
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
May 1, 2024 to Apr 30, 2025
Signed
Mar 12, 2026
Return Version
2024v5.2
Gross Receipts
$13,826,249
Mission and Program Overview

Mission

Operation of an eighteen hole golf course, restaurant and other recreational facilities for the enjoyment and social benefit of the club's membership

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$14,502,174$17,532,848▲ $3,030,674
Accounts Receivable$2,669,018$2,281,749▼ $387,269
Inventories for Sale or Use$733,457$821,425▲ $87,968
Savings and Temporary Cash Investments$1,170,948$135,199▼ $1,035,749
Prepaid Expenses and Deferred Charges$176,766$108,849▼ $67,917
Other Notes and Loans Receivable, Net$86,989$72,081▼ $14,908
Cash and Non-Interest-Bearing Accounts$2,015,942$70,031▼ $1,945,911
Pledges and Grants Receivable-$0-
Receivable From Disqualified Prsn-$0-
Receivables From Officers Etc-$0-
Investments Other Securities-$0-
Investments Program Related-$0-
Investments in Publicly Traded Securities-$0-
Intangible Assets-$0-
Total Assets$22,335,648$22,009,321▼ $326,327
Other Assets Total$980,354$987,139▲ $6,785
Liabilities
Deferred Revenue$2,434,970$2,610,516▲ $175,546
Accounts Payable and Accrued Expenses$1,167,612$1,058,693▼ $108,919
Other Liabilities$219,442$104,680▼ $114,762
Unsecured Notes Loans Payable-$100,000-
Total Liabilities$3,822,024$3,873,889▲ $51,865
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$18,365,118$18,011,500▼ $353,618
Net Assets With Donor Restrictions$148,506$123,932▼ $24,574
Total Net Assets Fund Balance$18,513,624$18,135,432▼ $378,192
Total Liabilities and Net Assets / Fund Balance$22,335,648$22,009,321▼ $326,327

Asset Categories

AssetBook ValueDepreciationBasis
Buildings$10,587,265$6,825,771$17,413,036
Other Land Buildings$4,677,358$4,872,671$9,550,029
Equipment$2,039,663$5,611,198$7,650,861
Land$228,562-$228,562
Compensation and Service Providers
Top Officer Pay60th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Wade MillerGeneral ManagerFT$241,722$87,934$329,656
Reid ArthurSquash DirectorFT$231,854$69,987$301,841
Scott VincentGrounds SuperFT$184,573$98,926$289,146
Nick PapadakesGolf ProFT$183,397$80,117$272,524
John KnochControllerFT$163,821$77,641$235,815
James BondocChefFT$157,919$58,696$207,605
Thomas NeukamChief EngineerFT$120,827$44,412$165,239
Elizabeth SeibertAsst ManagerFT$136,803$12,245$149,048

Board Members and Trustees

NameTitle
Frederick G Wacker IiiPresident
Loomis I LincolnVice President
Jeffrey S BuettnerAsst Secretary
Daisy W TollesGovenor
Leif G SoderbergGovenor
William S BloomGovenor
Andrew S TreesGovernor
David Af SweetGovernor
Elizabeth S HoughGovernor
Emily M KrallGovernor
John T FitzgeraldGovernor
Joseph M Byers JrGovernor
Otto K Georgi JrGovernor
Roger F PlattGovernor
Andrew R GoltraSecretary
Susan a WeningerTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$0
Program Service Revenue
$9,893,281
Investment Income
$21,181
Other Revenue
$-638,630
Change in Net Assets
$-378,192

Audited Revenue Reconciliation

Revenue per Audited Statements
$9,268,681
Revenue Not Reported on Financial Statements
$7,151
Revenue Not Reported on Form 990
$4,550,417
Other Revenue Adjustments
$7,151
Total Revenue per Audited Statements
$13,819,098
Total Revenue per Form 990
$9,275,832
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$5,237,162
Other Expenses$4,416,862
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages---$2,801,536
Depreciation Depletion---$1,327,518
Current Officers, Directors, Trustees, and Key Employees---$861,108
Other Employee Benefits---$769,143
Payroll Taxes---$576,368
Occupancy---$459,565
All Other Expenses---$408,490
Other Expenses---$278,955
Pension Plan Contributions---$229,007
Insurance---$228,389
Fees for Services Other---$163,877
Office Expenses---$148,277
Information Technology---$124,328
Conferences and Meetings---$71,732
Interest---$19,350
Fees for Services Accounting---$17,625
Fees for Services Legal---$15,410
Travel---$10,719
Total Functional Expenses$0$0$0$9,654,024

Audited Expense Reconciliation

Line ItemAmount
Total Expenses per Audited Statements$14,197,290
Total Expenses per Form 990$9,654,024
Expenses per Audited Statements$9,646,873
Expenses Not Reported on Form 990$4,550,417
Expenses Not Reported on Financial Statements$7,151
Other Expense Adjustments$7,151
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Subject to proxy tax
No
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Receivables from Disqualified Persons-$0-
Receivables from Officers, Directors, Trustees, and Key Employees-$0-
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Operating Lease Liability$104,680
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Audit committee
Yes
Backup withholding compliance
No
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 6

“The club has members in various membership categories”

Form 990, Part VI, Section B, Line 11B

“The return is reviewed by the treasurer and president prior to filing”

Form 990, Part VI, Section B, Line 15A

“Factors taken into consideration in determining top management and key employee compensation include comparability surveys for the industry and area demographics. Contemporaneous records of the discussions are not maintained”

Form 990, Part VI, Section B, Line 15B

“Same as vi section b line 15a”

Form 990, Part VI, Section C, Line 19

“No documents available to the public.”

Filing and Contact Details

Filer

Filer Name
Onwentsia Club
EIN
36-1583620
Phone
8472340120
Address
300 NORTH GREEN BAY ROAD, LAKE FOREST, IL 60045

Signing Officer

Name
Leif G Soderberg
Title
Treasurer
Signed
2026-03-12
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Frederick G Wacker Iii
Formed
1895
Legal Domicile
Il
Voting Board Members
15
Independent Board Members
15
Employees
253
Volunteers
16

Preparer

Firm
Midwest Advisors
Address
564 Washington Street, Naperville, IL 60540
Preparer
Matthew Lohrenz
Phone
6305053620
Supplemental Narrative

Financial Statement Notes

Part X : FIN48 Footnote

“Accounting stantards codification ("asc") 740-10, "accounting for uncertainty in income taxes," requires that uncertain tax positions be recorded in the financial statements at an amount that would most likely be realized assuming a review by the tax authorities. Management has assessed its income tax positions and believes that any potential liability that might arise from a review by tax authorities would be immaterial to the financial statements taken as a whole”

Part XI, Line 2D: Other revenue amounts included in F/S but not included on form 990

“Cost of goods sold $4550417”

Part XI, Line 4B: Other revenue amounts included on 990 but not included in F/S

“Revenue & expenses netted $7151”

Part XII, Line 2D: Other expenses and losses per audited F/S

“Cost of goods sold $4550417”

Part XII, Line 4B: Other revenue amounts included on 990 but not included in F/S

“Revenue & expenses netted $7151”

Raw XML AppendixShowing 400 of 598 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.

Path#Value
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