Civic Intelligence

Central Brain Tumor Registry of The

EIN 36-3918407 • 501(c)3 • Hinsdale, IL

Profile

The central brain tumor registry of the united states (cbtrus) is a not- for-profit corporation committed to providing a resource for gathering and disseminating current epidemiologic data on all primary brain and other central nervous system tumors, malignant and non-malignant, for the purposes of accurately describing their incidence and survival patterns, evaluating diagnosis and treatment, facilitating etiologic studies, establishing aware of the disease, and ultimately, for the prevention of all brain and other central nervous system tumors.

15 Salt Creek Lane Suite 200Hinsdale, IL 60521

www.cbtrus.com

Siviq Scores

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

Liabilities / Assets

85th percentile

0.31x

Higher debt load relative to assets than 85% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Liabilities / Revenue

86th percentile

0.17x

Higher debt load relative to revenue than 86% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Net Margin

28th percentile

-12%

Higher net margin than 28% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

96th percentile

$70,583

Higher top officer pay than 96% of similar nonprofits.

Top officer pay equals 33.9% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

32nd percentile

-20%

Faster asset growth than 32% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

72nd percentile

20%

Faster revenue growth than 72% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets85th percentile

Assets

Down

$115,415

Down $29,115 (-20%) from 2023

Liabilities

Down

$35,885

Down $3,085 (-7.9%) from 2023

Net Assets

Down

$79,530

Down $26,030 (-25%) from 2023

Operations
Liabilities / Revenue86th percentileNet Margin28th percentile

Revenue

Up

$208,416

Up $34,082 (+20%) from 2023

Expenses

Down

$234,447

Down $37,818 (-14%) from 2023

Net Income

Up

-$26,031

Up $71,900 (+73%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth32nd percentile

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

$400K$300K$200K$100K$0Assets 2011: $179,799Liabilities 2011: $68,000Net Assets 2011: $111,7992011Assets 2014: $238,336Liabilities 2014: $143,915Net Assets 2014: $94,4212014Assets 2015: $220,916Liabilities 2015: $61,597Net Assets 2015: $159,3192015Assets 2016: $247,064Liabilities 2016: $62,342Net Assets 2016: $184,7222016Assets 2017: $317,450Liabilities 2017: $119,574Net Assets 2017: $197,8762017Assets 2018: $257,975Liabilities 2018: $60,867Net Assets 2018: $197,1082018Assets 2019: $278,804Liabilities 2019: $46,686Net Assets 2019: $232,1182019Assets 2020: $187,256Liabilities 2020: $20,844Net Assets 2020: $166,4122020Assets 2021: $249,048Liabilities 2021: $17,893Net Assets 2021: $231,1552021Assets 2022: $208,801Liabilities 2022: $5,309Net Assets 2022: $203,4922022Assets 2023: $144,530Liabilities 2023: $38,970Net Assets 2023: $105,5602023Assets 2024: $115,415Liabilities 2024: $35,885Net Assets 2024: $79,5302024

Highlighted filing

2024

Assets$115,415
Liabilities$35,885
Net Assets$79,530
Open 2024 Filing

Operations Trend

Revenue Growth72nd percentile

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

$300K$200K$100K$0-$100KRevenue 2011: $192,816Expenses 2011: $275,430Net Income 2011: -$82,6142011Revenue 2014: $243,335Expenses 2014: $238,088Net Income 2014: $5,2472014Revenue 2015: $244,101Expenses 2015: $179,203Net Income 2015: $64,8982015Revenue 2016: $244,181Expenses 2016: $218,778Net Income 2016: $25,4032016Revenue 2017: $202,635Expenses 2017: $189,480Net Income 2017: $13,1552017Revenue 2018: $190,238Expenses 2018: $191,006Net Income 2018: -$7682018Revenue 2019: $249,511Expenses 2019: $214,501Net Income 2019: $35,0102019Revenue 2020: $138,553Expenses 2020: $204,258Net Income 2020: -$65,7052020Revenue 2021: $241,093Expenses 2021: $176,350Net Income 2021: $64,7432021Revenue 2022: $192,123Expenses 2022: $219,786Net Income 2022: -$27,6632022Revenue 2023: $174,334Expenses 2023: $272,265Net Income 2023: -$97,9312023Revenue 2024: $208,416Expenses 2024: $234,447Net Income 2024: -$26,0312024

Highlighted filing

2024

Revenue$208,416
Expenses$234,447
Net Income-$26,031
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$115,415
Liabilities
$35,885
Net assets
$79,530
Revenue
$208,416
Expenses
$234,447
Net income
-$26,031
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$1.15$0.36$0.80$2.08$2.34$0.26
2023Detailed filing. Detailed filing data is available for this year.$1.45$0.39$1.06$1.74$2.72$0.98
2022Detailed filing. Detailed filing data is available for this year.$2.09$0.05$2.03$1.92$2.20$0.28
2021Detailed filing. Detailed filing data is available for this year.$2.49$0.18$2.31$2.41$1.76$0.65
2020Detailed filing. Detailed filing data is available for this year.$1.87$0.21$1.66$1.39$2.04$0.66
2019Detailed filing. Detailed filing data is available for this year.$2.79$0.47$2.32$2.50$2.15$0.35
2018Detailed filing. Detailed filing data is available for this year.$2.58$0.61$1.97$1.90$1.91$0.01
2017Detailed filing. Detailed filing data is available for this year.$3.17$1.20$1.98$2.03$1.89$0.13
2016Detailed filing. Detailed filing data is available for this year.$2.47$0.62$1.85$2.44$2.19$0.25
2015Detailed filing. Detailed filing data is available for this year.$2.21$0.62$1.59$2.44$1.79$0.65
2014Detailed filing. Detailed filing data is available for this year.$2.38$1.44$0.94$2.43$2.38$0.05
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.80$0.68$1.12$1.93$2.75$0.83
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 13, 2025
Return Version
2024v5.0
Gross Receipts
$208,416
Mission and Program Overview

Mission

The organization was formed to gather and disseminate complete and accurate information relating to the incidence of all primary brain tumors, malignant and benign, for the purpose of accurately describing occurrence.

The central brain tumor registry of the united states (cbtrus) is a not- for-profit corporation committed to providing a resource for gathering and disseminating current epidemiologic data on all primary brain and other central nervous system tumors, malignant and non-malignant, for the purposes of accurately describing their incidence and survival patterns, evaluating diagnosis and treatment, facilitating etiologic studies, establishing aware of the disease, and ultimately, for the prevention of all brain and other central nervous system tumors.

Balance Sheet Detail
LineBeginningEndChange
Assets
Cash and Non-Interest-Bearing Accounts$103,286$79,620▼ $23,666
Accounts Receivable$39,813$35,000▼ $4,813
Land, Buildings, and Equipment, Net$1,430$795▼ $635
Total Assets$144,529$115,415▼ $29,114
Liabilities
Accounts Payable and Accrued Expenses$31,595$33,620▲ $2,025
Other Liabilities$7,373$2,265▼ $5,108
Total Liabilities$38,968$35,885▼ $3,083
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$65,747$54,530▼ $11,217
Net Assets With Donor Restrictions$39,814$25,000▼ $14,814
Total Net Assets Fund Balance$105,561$79,530▼ $26,031
Total Liabilities and Net Assets / Fund Balance$144,529$115,415▼ $29,114

Asset Categories

AssetBook ValueDepreciationBasis
Other Land Buildings$795$2,377$3,172
Compensation and Service Providers
Top Officer Pay96th percentile

Employees

NameTitleFull / Part TimeBaseTotal
Carol KruchkoPresident &FT$70,583$70,583

Board Members and Trustees

NameTitle
Dr Elizabeth ClausTrustee
Dr Fred H HochbergTrustee
Margaret Wrensch PhdTrustee
Dr Darell D BignerEmeritus
Donald Segal JdTreasurer
Dr Steven BremVice Preside
Revenue and Support

Revenue Composition

Contributions and Grants
$148,364
Program Service Revenue
$60,000
Investment Income
$52
Other Revenue
$0
All Other Contributions
$148,364
Change in Net Assets
$-26,031
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$158,464
Salaries, Compensation, and Employee Benefits$75,983
Total Fundraising Expense$13,293
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Fees for Services Other$106,635--$106,635
Other Salaries and Wages$49,409$10,587$10,587$70,583
Office Expenses$32,726$1,713$1,688$36,127
Travel$10,534--$10,534
Payroll Taxes$3,780$810$810$5,400
Fees for Services Accounting-$2,135-$2,135
Insurance-$1,462-$1,462
Information Technology$656$140$140$936
Depreciation Depletion$499$68$68$635
Total Functional Expenses$204,239$16,915$13,293$234,447
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
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Federal Payroll Taxes Payable$2,265
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
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
No
Other officer compensation reviewed
No
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, Page 6, Part VI, Line 11B

“Reviewed by president/chief mission officer”

Form 990, Page 6, Part VI, Line 19

“No documents available to the public”

Filing and Contact Details

Filer

Filer Name
Central Brain Tumor Registry of the
EIN
36-3918407
Phone
3238070556
Address
15 SALT CREEK LANE SUITE 200, HINSDALE, IL 60521

Signing Officer

Name
Carol Kruchko
Title
President & CMO
Phone
3238070556
Signed
2025-05-13
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Carol Kruchko
Formed
1992
Legal Domicile
Il
Voting Board Members
5
Independent Board Members
4
Employees
1

Preparer

Firm
Germaine J Mulhern & Associates LLC
Address
15 SALT CREEK LANE SUITE 200, HINSDALE, IL 60521
Preparer
Germaine J Mulhern
Phone
6308507509
Supplemental Narrative

Additional Explanations

FORM 990 - ORGANIZATION'S MISSION

“The central brain tumor registry of the united states (cbtrus) is a not- for-profit corporation committed to providing a resource for gathering and disseminating current epidemiologic data on all primary brain and other central nervous system tumors, malignant and non-malignant, for the purposes of accurately describing their incidence and survival patterns, evaluating diagnosis and treatment, facilitating etiologic studies, establishing aware of the disease, and ultimately, for the prevention of all brain and other central nervous system tumors.”

Form 990, Part IX, Line 11G

“Contract labor 86,018 0 0 outside consultant 20,617 0 0 total 106,635 0 0”

Raw XML Appendix319 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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IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc0FEDERAL PAYROLL TAXES PAYABLE
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE CENTRAL BRAIN TUMOR REGISTRY OF THE UNITED STATES (CBTRUS) IS A NOT- FOR-PROFIT CORPORATION COMMITTED TO PROVIDING A RESOURCE FOR GATHERING AND DISSEMINATING CURRENT EPIDEMIOLOGIC DATA ON ALL PRIMARY BRAIN AND OTHER CENTRAL NERVOUS SYSTEM TUMORS, MALIGNANT AND NON-MALIGNANT, FOR THE PURPOSES OF ACCURATELY DESCRIBING THEIR INCIDENCE AND SURVIVAL PATTERNS, EVALUATING DIAGNOSIS AND TREATMENT, FACILITATING ETIOLOGIC STUDIES, ESTABLISHING AWARE OF THE DISEASE, AND ULTIMATELY, FOR THE PREVENTION OF ALL BRAIN AND OTHER CENTRAL NERVOUS SYSTEM TUMORS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1REVIEWED BY PRESIDENT/CHIEF MISSION OFFICER
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2NO DOCUMENTS AVAILABLE TO THE PUBLIC
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3CONTRACT LABOR 86,018 0 0 OUTSIDE CONSULTANT 20,617 0 0 TOTAL 106,635 0 0
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990 - ORGANIZATION'S MISSION
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PAGE 6, PART VI, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PAGE 6, PART VI, LINE 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990, PART IX, LINE 11G
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IRS990/USAddress/AddressLine1Txt0W303N3173 TIMBER HILL COURT
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ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0CAROL KRUCHKO
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0PRESIDENT & CMO
ReturnHeader/BusinessOfficerGrp/PhoneNum03238070556
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-05-13
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0CENTRAL BRAIN TUMOR REGISTRY OF THE
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt0UNITED STATES
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ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0GERMAINE J MULHERN & ASSOCIATES LLC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt015 SALT CREEK LANE SUITE 200
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ReturnHeader/PreparerPersonGrp/PreparationDt02025-05-13
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0GERMAINE J MULHERN
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ReturnHeader/ReturnTs02025-05-13T14:16:05-04:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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