Osilt supports OSI's mission to protect land for clean drinking water, public recreation, healthy communities, and wildlife habitat; and to conserve intact forests and floodplains that capture and store carbon and protect against increasingly dangerous weather events.
Donations are tax-deductible
Category
Environment
Employees
0
Volunteers
27
Financial Snapshot
FY ending 2024-12-31
Revenue
$73.1M
Expenses
$30.0M
Assets
$448.3M
Liabilities
$143.5M
Financial history
$73.1M$36.6M$0
1718192021222324
RevenueExpenses
Latest FY2024: $73.1M · Avg: $43.8M
Foreign activity (Schedule F)
Total spent abroad$10.9M
Foreign employees0
Foreign offices0
Foreign partnership interestNo
Foreign trust interestNo
Region
Activity
Spent
CENTRAL AMERICA AND THE CARIBBEAN - ANTIGUA & BARBUDA, ARUBA, BAHAMAS,
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501(h) election
This 501(c)(3) elected the 501(h) safe-harbor — lobbying expenditures are capped under a clear dollar formula instead of the "insubstantial part" standard.