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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7027003

MOTHER LODE MINERAL SOCIETY

Tax-exempt · MODESTO, CA 95353

Financials

$78K$59K2023$96K$89K2024$67K$101K2025
Revenue Expenses · by fiscal year end
Financials of MOTHER LODE MINERAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$66,541$100,833-$34,292$121,368$0$121,368
December 31, 2024990-EZ$96,409$88,523$7,886$255,374–$255,374
December 31, 2023990-EZ$77,606$59,183$18,423$219,511–$219,511
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Membership dues
$3,500
Program service revenue
$62,041
Net income from fundraising events
$1,000

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$22,875
Occupancy
$27,750
Printing, publications and postage
$1,200
Other expenses
$49,008
Program services (functional)
$36,633

Balance sheet and other

Total assets, start of year
$155,660
Total assets, end of year
$121,368
Total liabilities, end of year
$0
Net assets, end of year
$121,368
Cash, savings and investments
$52,733
Gross receipts
$66,541

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
MIKE GIBSONPRESIDENT20$0
IGOR IVASKEVYCHVICE PRESIDENT5$0
DENISE PURSLEYSECRETARY5$0
JANET STEIGERWALDTREASURER5$0
ERNIE FEDDERSENMEMBERSHIP SECRETARY5$0
BECKY RAYHOUSE DIRECTOR5$0
KEVIN KIRSCHMANBULLETIN EDITOR5$0
BILL BREIDENSTEINSCHOLARSHIP SECRETARY5$0
BEV ARNOLDPROPERTY SUPERVISOR5$0
MARK ARNOLDPROPERTY SUPERVISOR5$0
PATSY WILHELMPAST PRESIDENT5$0
CHAD WARDWEBMASTER5$0
PAT RUSHSUNSHINE5$0
TERRY MCMILLINCOMMUNITY SERVICE5$0
990-EZ for the year ended December 31, 2024: 10 people
NameTitleHours / weekCompensation
ERNIE FEDDERSENSecretary0$0
PATRICIA WILHELMSecretary0$0
DEBBIE BETTENCOURTDirector0$0
TERRY MCMILLANDirector0$0
BEVERLY MARK ARNOLDDirector0$0
JANET STEIGERWALDTreasurer0$0
MIKE GIBSONPresident0$0
IGOR IVASKEVYCHVice President0$0
KEVIN KIRCHMANDirector0$0
CHAD WARDChairman0$0
990-EZ for the year ended December 31, 2023: 17 people
NameTitleHours / weekCompensation
BOB RUSHDirector0$0
PATRICIA WILHELMPresident0$0
DORIS BUUSSecretary0$0
SHERLINA AHRENHOLTZVice President0$0
JANE COLEMANTreasurer0$0
LORRAINE WAITEDirector0$0
BECKY RAYDirector0$0
ERNIE FEDDERSONDirector0$0
JENNIFER OLSONDirector0$0
BILL WENDLANDDirector0$0
BELLINDA WENDLANDDirector0$0
TERRY GINTZDirector0$0
DEBBIE BETTENCOURTDirector0$0
TERRY MCMILLANDirector0$0
ROCHELLE BARKERDirector0$0
PAT RUSHDirector0$0
BEVERLY ARNOLDDirector0$0

Address and contacts

Address (IRS master file)
PO BOX 1263, MODESTO, CA 95353-1263
In care of
% MIKE GIBSON
Mailing address (990-N for 2024)
PO Box 1263, Modesto CA 95353
Principal officer (990-N for 2024)
Patsy Wilhelm, 1717 Kansas Ave, Modesto CA 95358
Signed the 990-EZ
MIKE GIBSON, PRESIDENT
Phone
(209) 298-2098
Return prepared by
Priority Tax Service

California records

California keeps its own records of charities and corporations. Search them by EIN 23-7027003 or by the name MOTHER LODE MINERAL SOCIETY.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

TO EDUCATE THE PUBLIC ON EARTH SCIENCES

990-EZ for the year ended December 31, 2025

Program accomplishments

  • THE SHOW HAD 5002 ATTENDEES THAT WERE EDUCATED AT THE SHOW
    Expenses $36,633

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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-EZ on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2026 990-EZ for MOTHER LODE MINERAL SOCIETY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-7027003
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2009
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$121,368
Income (IRS master file)
$66,541

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$66,541$100,833$121,368IRS
990-N for 2024
Officer: Patsy Wilhelm
December 31, 2024≤ $50,000 receipts––e-Postcard
990-EZDecember 2024$96,409$88,523$255,374XML
990-EZDecember 2023$77,606$59,183$219,511XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––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 23-7027003).

Questions about MOTHER LODE MINERAL SOCIETY

What is the EIN of MOTHER LODE MINERAL SOCIETY?
The employer identification number (EIN) of MOTHER LODE MINERAL SOCIETY is 23-7027003.
Is MOTHER LODE MINERAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
Are donations to MOTHER LODE MINERAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MOTHER LODE MINERAL SOCIETY file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of MOTHER LODE MINERAL SOCIETY 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 MOTHER LODE MINERAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of MOTHER LODE MINERAL SOCIETY?
The 990-N for 2024 names Patsy Wilhelm.
Who are the officers and directors of MOTHER LODE MINERAL SOCIETY?
The 990-EZ for the year ended December 31, 2025 lists 14 people; 0 received compensation from the organization.
How much revenue does MOTHER LODE MINERAL SOCIETY have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $66,541, expenses of $100,833 and total assets of $121,368 at year end.

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