Missouri Historical Society Jefferson Memorial Building

EIN 43-0654866501(c)(3)Public charityActive

PO Box 775460, Saint Louis, MO · IRS data through FY2025

Total revenue
$23,607,289
FY2025 · −33% vs FY2024
Total expenses
$22,245,087
FY2025
Net assets
$164,828,683
FY2025
Employees
234
FY2025

Revenue, expenses and net assets

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Revenue Expenses Net assets

Tax yearRevenueExpensesNet assets
FY2025$23,607,289$22,245,087$164,828,683
FY2024$35,078,903$22,668,531$153,451,229
FY2023$22,374,606$21,820,270$141,928,202
FY2022$19,179,572$19,812,808$131,034,813
FY2021$36,156,227$18,504,928$152,492,868
FY2020$28,798,526$17,901,198$132,858,223
FY2019$50,604,856$20,290,827$113,227,553
FY2018$20,236,860$24,469,694$80,280,560
FY2017$38,529,050$33,746,454$89,353,434
FY2016$25,621,639$21,586,472$79,919,872
FY2015$16,835,286$16,022,906$74,077,153
FY2014$19,371,196$15,462,223$75,399,983
FY2013$15,576,563$14,991,315$71,680,714
FY2012$20,559,968$14,410,439$67,489,291

Form 990 filings

The returns filed by Missouri Historical Society Jefferson Memorial Building (EIN 43-0654866), including Form 990 PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.

Where the revenue came from

SourceAmount% of revenue
Contributions & grants$18,383,26978%
Program service revenue$145,9301%
Other revenue$5,078,09022%

Where the money was spent

CategoryAmount% of expenses
Program services$17,489,32179%
Management & general$3,011,21314%
Fundraising$1,744,5538%

What the numbers show

Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.

About this organization

TO SERVE AS THE CONFLUENCE OF HISTORICAL PERSPECTIVES TO INSPIRE AND ENGAGE OUR AUDIENCES.

IRS status

Ruling year1943
Subsection501(c)(3)
ClassificationPublic charity
Program area (NTEE)A540 — Arts, Culture & Humanities
DonationsListed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity).

Similar organizations

Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.

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