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Nonprofit · EIN 46-3897724

MAYHEM BASEBALL CORPORATION NFP

Tax-exempt · LONG GROVE, IL 60047

Financials

$5K$02022$0$02023$0$02024$2K$2K2025
Revenue Expenses · by fiscal year end
Financials of MAYHEM BASEBALL CORPORATION NFP by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,900$2,400-$500$7,421$0$7,421
December 31, 2024990-PF$0$0$0$7,921$0$7,921
December 31, 2023990-PF$0$0$0$7,921$0$7,921
December 31, 2022990-PF$5,150$0$5,150$7,921$0$7,921
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$1,900

Expenses

Grants and similar amounts paid
$0
Disbursements for charitable purposes
$2,400

Balance sheet and other

Total assets, start of year
$7,921
Total assets, end of year
$7,421
Total liabilities, end of year
$0
Net assets, end of year
$7,421
Fair market value of assets
$7,421
Qualifying distributions
$2,400

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
PHIL CARONA INDIVIDUAL
4126 THREE LAKES DR, LONG GROVE, IL 60047
PRESIDENT AND TREASURER1$0
CYNTHIA ZARKOWSKY INDIVIDUAL
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
SECRETARY1$0
AARON ZARKOWSKY
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
DIRECTOR1$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
PHIL CARONA INDIVIDUAL
4126 THREE LAKES DR, LONG GROVE, IL 60047
PRESIDENT AND TREASURER1$0
CYNTHIA ZARKOWSKY INDIVIDUAL
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
SECRETARY1$0
AARON ZARKOWSKY
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
DIRECTOR1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
PHIL CARONA INDIVIDUAL
4126 THREE LAKES DR, LONG GROVE, IL 60047
PRESIDENT AND TREASURER1$0
CYNTHIA ZARKOWSKY INDIVIDUAL
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
SECRETARY1$0
AARON ZARKOWSKY
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
DIRECTOR1$0
990-PF for the year ended December 31, 2022: 3 people
NameTitleHours / weekCompensation
CHRIS SHANNON INDIVIDUAL
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
VICE PRESIDENT8$0
PHIL CARONA INDIVIDUAL
4126 THREE LAKES DR, LONG GROVE, IL 60047
PRESIDENT AND TREASURER1$0
CYNTHIA ZARKOWSKY INDIVIDUAL
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047
SECRETARY1$0

Address and contacts

Address (IRS master file)
4126 THREE LAKES DRIVE, LONG GROVE, IL 60047-5099
In care of
% CYNTHIA ZARKOWSKY
Signed the 990-PF
CYNTHIA ZARKOWSKY, SECRETARY
Phone
(847) 393-6715
Return prepared by
Kakenmaster & Associates Inc

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
46-3897724
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private operating foundation
Donations deductible (Pub 78)
Private operating foundation, 50% limit
Exempt since
2014
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$7,421
Income (IRS master file)
$1,900

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,900$2,400$7,421XML
990-PFDecember 2024$0$0$7,921XML
990-PFDecember 2023$0$0$7,921XML
990-PFDecember 2022$5,150$0$7,921XML
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 46-3897724).

Questions about MAYHEM BASEBALL CORPORATION NFP

What is the EIN of MAYHEM BASEBALL CORPORATION NFP?
The employer identification number (EIN) of MAYHEM BASEBALL CORPORATION NFP is 46-3897724.
Is MAYHEM BASEBALL CORPORATION NFP tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
Are donations to MAYHEM BASEBALL CORPORATION NFP tax-deductible?
Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
Which annual return does MAYHEM BASEBALL CORPORATION NFP file?
Form 990-PF. Private foundations file every year.
When is the next return of MAYHEM BASEBALL CORPORATION NFP due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MAYHEM BASEBALL CORPORATION NFP last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of MAYHEM BASEBALL CORPORATION NFP?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does MAYHEM BASEBALL CORPORATION NFP have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,900, expenses of $2,400 and total assets of $7,421 at year end.

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