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US nonprofit · EIN 862866646 · Mundelein, ILiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 862866646) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990EZ for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2023.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Tool Library of Lake County

Donations deductible
Revenue
$61k
year to 31 December 2024
Expenses
$33k
year to 31 December 2024
Total assets
$148k
$91k liabilities
Net assets
$57k
assets less liabilities
Directors and trustees
11
2.4 years on average
Left since last filing
0
no seats appear to have opened
Activity
W99
Public and societal benefit
Filings on record
1
latest 2024
How am I connected?

Tool Library of Lake County's network

11 people7 organisationsi11 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (7) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

11 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Arlan ConverseDirector2024
2 yrs
Bert GaideDirector2024
2 yrs
Brett LodingVice-President, Director2024
2 yrs
Jonathan RosalesDirector2024
2 yrs
Larry LustigSecretary, Director2024
2 yrs
Mark PetersenDirector2024
2 yrs
Mark WilsonTreasurer, Director2024
2 yrs
Paul KaufmanDirector2024
2 yrs
Phil YaffeDirector2024
2 yrs
Shelley ClarkPresident, Director2024
2 yrs
Van MillerDirector2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Shelley ClarkPresident, Director10$0
Brett LodingVice-President, Director15$0
Mark WilsonTreasurer, Director15$0
Larry LustigSecretary, Director10$0
Bert GaideDirector3$0
Arlan ConverseDirector30$0
Phil YaffeDirector5$0
Paul KaufmanDirector0.5$0
Mark PetersenDirector3$0
Van MillerDirector15$0
Jonathan RosalesDirector3$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Tool Library of Lake County
EIN
862866646
Address
309 N Seymour Ave, Mundelein, IL, 60060-2322
State
Illinois
Activity (NTEE)
W99 Public and societal benefit
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Public & Societal Benefit
Size band
4 (IRS master file code)
IRS ruling date
1 July 2021
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2024
IRS Publication 78
PC (contributions deductible)
Principal officer
Shelley Clark (Form 990-N, tax year 2023)

Most connected

Longest observed on the filings

≥2years on the filingsArlan Converse
≥2years on the filingsBert Gaide
≥2years on the filingsBrett Loding
≥2years on the filingsJonathan Rosales

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$148k
Total liabilities
$91k
Net assets or fund balances
$57k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$61k$33k$28k

As filed on the IRS Form 990. US dollars.