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International Institute for Sustainable Development

Public charity
Other · EIN 98-0142199

About

To accelerate solutions for a stable climate, sustainable resources, and fair economies.

Donations deductible by 50%-limit orgs only
Category
Other
Employees
8
Volunteers
0

Financial Snapshot

FY ending 2025-03-31
Revenue
$46.6M
Expenses
$44.1M
Assets
$106.5M
Liabilities
$94.0M

Financial history

$46.6M$23.3M$0
22232425
RevenueExpenses
Latest FY2025: $46.6M · Avg: $34.0M

Foreign activity (Schedule F)

Total spent abroad$44.1M
Foreign employees159
Foreign offices4
Foreign partnership interestNo
Foreign trust interestNo
RegionActivitySpent
North America (including Canada and Mexico, but not the United States)
Europe (including Iceland and Greenland)
INTERNATIONAL INSTITUTE FOR SUSTAINABLE DEVELOPMENT
Your actions

Address

Winnipeg Manitoba R3b0t4
Canada, 00000-000

Governance

Voting board members14
Independent members13
Conflict-of-interest policyYes
Whistleblower policyYes
Doc-retention policyYes
Audit committeeYes
990 reviewed by boardNo

Compensation practices

Severance paymentsNo
Equity-based compNo
Supplemental retirement planNo
Used comp surveyYes
Board approved compYes
Initial contract exceptionNo
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.