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BIG BROTHERS BIG SISTERS OF MCHENRY COUNTY INC

EIN 36-3354265 CRYSTAL LAKE, IL

Revenue 2024
$1,197,393
Expenses 2024
$1,092,256

Program services were 89.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
O31
Classification
1000
Street
630 N IL ROUTE 31

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

THE MISSION OF BIG BROTHERS BIG SISTERS IS TO PROVIDE CHILDREN FACING ADVERSITY WITH STRONG AND ENDURING, PROFESSIONALLY SUPPORTED ONE-TO-ONE RELATIONSHIPS THAT CHANGE THEIR LIVES FOR THE BETTER, FOREVER.

Activities or mission (Part I)

THE BIG BROTHERS BIG SISTERS MISSION IS TO PROVIDE CHILDREN FACING ADVERSITY WITH STRONG AND ENDURING, PROFESSIONALLY SUPPORTED ONE-TO-ONE RELATIONSHIPS THAT CHANGE THEIR LIVES FOR THE BETTER, FOREVER.

  • YOUTH MENTORING PROGRAM: YOUTHS WERE PAIRED WITH A CAREFULLY SCREENED VOLUNTEER WHO PROVIDED ONE-TO-ONE MENTORING IN A SCHOOL OR COMMUNITY BASED SETTING.

    Expenses $972,687

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • JONATHAN O'DEA

    CHAIRPERSON

    Total calculated
    $0
    Hours/week
    1

  • RYAN FARRELL

    VICE-CHAIRPE

    Total calculated
    $0
    Hours/week
    1

  • DAVE SMITH

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • HEATHER KROENCKE

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • KEVIN LYONS

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • RANDI FREESE

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • DEANNA KELL

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • TALIA KORONKIEWICZ

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • JOE LYONS

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $1,197,393
    Expenses
    $1,092,256
    Contributions
    $775,683
    Grants paid
    $0
  • 2023
    Revenue
    $1,050,835
    Expenses
    $1,007,432
    Contributions
    $736,779
    Grants paid
    $0
  • 2022
    Revenue
    $757,316
    Expenses
    $793,533
    Contributions
    $477,937
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $803,633
    Expenses
    $593,371
    Assets (EOY)
    $1,015,289

  • 2020 · 990

    Revenue
    $527,163
    Expenses
    $563,561
    Assets (EOY)
    $904,477

  • 2019 · 990

    Revenue
    $580,859
    Expenses
    $577,542
    Assets (EOY)
    $867,260

  • 2018 · 990

    Revenue
    $562,358
    Expenses
    $576,321
    Assets (EOY)
    $777,660

  • 2017 · 990

    Revenue
    $1,304,232
    Expenses
    $860,398
    Assets (EOY)
    $805,142

  • 2016 · 990

    Revenue
    $430,245
    Expenses
    $488,053
    Assets (EOY)
    $355,971

  • 2013 · 990

    Revenue
    $528,962
    Expenses
    $435,104
    Assets (EOY)
    $514,517

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $457,920
    Assets (EOY)
    $465,619

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.