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Mount Rushmore National Memorial Society of Black Hills

Public charity
DBA: % DIANA NIELSEN
Other · RAPID CITY, SD · EIN 46-0258947

About

See Schedule O.

In care of Diana Nielsen

Donations are tax-deductible
Category
Other
Employees
52
Volunteers
30

Financial Snapshot

FY ending 2022-12-31
Revenue
$2.1M
Expenses
$3.5M
Assets
$17.9M
Liabilities
$292K

Financial history

$6.7M$3.3M$0
16171819202122
RevenueExpenses
Latest FY2022: $2.1M · Peak FY2016: $6.7M · Avg: $2.8M

Political & Grant Activity

Campaign Spending
—
Lobbying
—
Grants Given
$1.6M
MOUNT RUSHMORE NATIONAL MEMORIAL SOCIETY OF BLACK HILLS
Your actions

Address

830 Main ST
Rapid City, SD, 57701-263

Governance

Voting board members13
Independent members13
Conflict-of-interest policyYes
Whistleblower policyYes
Doc-retention policyYes
Audit committeeYes
990 reviewed by boardYes
Public records
ProPublica Nonprofit Explorer ↗
Full 990 PDFs going back to 2001, plus parsed financial extracts. The easiest place to read actual filings.
IRS Tax Exempt Organization Search ↗
IRS-side authoritative source. Confirms current exempt status and pulls the latest determination letter.
These open in a new tab. AllCiv doesn't host filings directly — these are the authoritative public-record sources.