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Lake Oswego Preservation Society

EIN 45-1799529Marylhurst, ORArts & CultureLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 8:35 AM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$23krevenue
FY2025
2 of 2years filed
’24’25
Revenue and spendingRevenueSpendingDeficit
$0$10k$20k$30k’24’25
Against similar nonprofits FY2025
Operating margin−14.1%
Months of reserve42.4mo
Revenue growth (annualized)−5.2%
Middle half of peersMedianLake Oswego Preservation Society
Where the money goes FY2025 · $27k spent
Programs$19k70%Management and general$8k30%990 FY2025 · Part IX line 25