Public nonprofit record
SIDENER FOUNDATION
EIN 51-0189216 · Private Grantmaking Foundations (T20)
What they do
SIDENER FOUNDATION
Money
Tax year 2025Financial picture
Revenue$313,003
Expenses$188,878
Assets$3,009,549
Income$1,001,352
Grants given$1,357,500
Average grant$3,508
Stocks and bonds$2,555,521
Accounting fees$5,615
Investing fees$18,002
About this charity
- Recognized since
- January 1976
- Location
- 1829 Borman Circle Drive, St Louis, MO 631464136
- County
- St. Louis
- In care of
- Lawrence E Sidener II
- Primary officer
- Lawrence E Sidener II, President
How to reach them
Filing and classification
- Latest tax year
- 2025
- Tax period began
- January 1, 2025
- Return type
- 990PF
- Tax preparer
- STEVEN J LAUX CPA
- NTEE classification
- Private Grantmaking Foundations (T20)
- IRS tax category
- Private Grantmaking Foundations
- Grant-giving organization
- Yes
More public IRS record details
These are classification codes from the organization’s public nonprofit record.
- Subsection
- 03
- Affiliation
- 3
- Classification
- 1000
- Deductibility
- 1
- Foundation
- 04
- Activity
- 575561602
- Organization
- 1
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