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Nonprofit · EIN 46-0392748

BLACK HILLS MINING MUSEUM

Tax-exempt · LEAD, SD 57754

Financials

$208K$184K2024
Revenue Expenses · by fiscal year end
Financials of BLACK HILLS MINING MUSEUM by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$207,693$183,707$23,986$198,992$444$198,548
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$122,584
of which government grants
$6,191
Membership dues
$10,300
Program service revenue
$65,094
Investment income
$1,994
Net income from sales of inventory
$18,021
Other revenue
$18,021

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$108,203
Salaries, compensation and benefits (total)
$117,851
Professional fundraising fees
$0
Accounting fees
$4,675
Occupancy
$9,461
Travel
$2,258
Depreciation
$2,244
Program services (functional)
$154,445
Management and general (functional)
$23,845
Fundraising (functional)
$5,417

Balance sheet and other

Total assets, start of year
$176,361
Total assets, end of year
$198,992
Total liabilities, end of year
$444
Net assets, end of year
$198,548
Land, buildings and equipment
$19,601
Net assets without donor restrictions
$100,762
Net assets with donor restrictions
$97,786
Gross receipts
$232,043
Employees
12

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 for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
DONNA JOBBOARD MEMBER
Trustee or director
–$0
STEVE JOBBOARD MEMBER
Trustee or director
–$0
LAIRD KLIPPENSTEINBOARD MEMBER
Trustee or director
–$0
JERRY PONTIUSVICE-PRESIDE
Trustee or director, Officer
–$0
MARK RANTAPAABOARD MEMBER
Trustee or director
–$0
DAVID REDDICKTREASURER
Trustee or director, Officer
–$0
MIKE STAHLPRESIDENT
Trustee or director, Officer
–$0
LYMAN TOEWSSECRETARY+
Trustee or director, Officer
–$0
DAVID WOLFFBOARD MEMBER
Trustee or director
–$0

Address and contacts

Address (IRS master file)
323 W MAIN ST, LEAD, SD 57754-1604
Principal officer (990 for 2024)
MIKE STAHL, 9 PARKDALE AVE, LEAD, SD 57754
Signed the 990
MIKE STAHL, PRESIDENT
Phone
(605) 584-1605
Return prepared by
GARRET TENBROEK CPA PC

Mission

HOMESTAKE MINING MUSEUM'S PURPOSE IS TO RAISE AWARENESS OF THE MINIMG ACTIVITIES WHICH TOOK PLACE IN THE WORLD'S LARGEST GOLD MINE.

990 for the year ended December 31, 2024

Program accomplishments

  • VISITORS TOURED THE MINING MUSEUM AND PURCHASED MINING RELATED ITEMS IN THE GIFT SHOP.
    Expenses $152,212 · revenue $65,094
  • VISITORS TOURED THE MINING MUSEUM AND PURCHASED MINING RELATED ITEMS IN THE GIFT SHOP.
    Expenses $2,233

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, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
46-0392748
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1988
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$198,992
Income (IRS master file)
$232,043

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$207,693$183,707$198,992IRS
990December 2023$167,113$165,055$176,361IRS
990December 2022$176,533$138,442$172,777IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about BLACK HILLS MINING MUSEUM

What is the EIN of BLACK HILLS MINING MUSEUM?
The employer identification number (EIN) of BLACK HILLS MINING MUSEUM is 46-0392748.
Is BLACK HILLS MINING MUSEUM tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
Are donations to BLACK HILLS MINING MUSEUM tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does BLACK HILLS MINING MUSEUM 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 BLACK HILLS MINING MUSEUM due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did BLACK HILLS MINING MUSEUM last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of BLACK HILLS MINING MUSEUM?
The 990 for the year ended December 31, 2024 names MIKE STAHL.
Who are the officers and directors of BLACK HILLS MINING MUSEUM?
The 990 for the year ended December 31, 2024 lists 9 people; 0 received compensation from the organization.
How much revenue does BLACK HILLS MINING MUSEUM have?
On its 990 for the year ended December 31, 2024 it reported revenue of $207,693, expenses of $183,707 and total assets of $198,992 at year end.

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