Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Oct 1983.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
52 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
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Who runs it and what they're paid
8 people listed on the 990; $136K paid to officers and key staff.
Compensation history total reportable pay by year · 5 named individuals · Part VII
| Name | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 |
|---|---|---|---|---|---|---|
| Matteo Pedercini | $40,568 | $135,520 | $163,781 | $31,212 | — | — |
| Steven P Arquitt | — | — | $161,719 | — | — | — |
| Adedoyin Onasanya | $95,671 | $113,065 | $157,039 | — | — | — |
| Hans Herren | — | — | — | $14,658 | — | $119,652 |
| John Hardy | — | — | $76,100 | — | $27,400 | $16,364 |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
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Questions the 990 asks
The form asks each of these directly. These are the filed answers.
- Family or business ties among officersPt VI · Ln 2No
- Top official's pay set by an independent reviewPt VI · Ln 15aYes
Programs and updates
Helps countries develop strategies for societal welfare aligned with UN Sustainable Development Goals.
Questions for Millennium Institute
Your first name shows with your question. Millennium Institute answers here, for everyone.
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Strategic Planning and Consulting
The Institute perform analyses and report as well as facilitate multi-stakeholder processes and build technical capacity in its partner countries.
General Program
The Institute promotes use of systems modeling as a way of understanding and resolving sustainability challenges.
Model Research & Development
The Institute conducts research and builds integrated System Dynamics models to analyze sustainability issues.
Funders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2020 990, line by line.
Download 990
| Line | Start FY20 | End FY20 |
|---|---|---|
| Cash and savingsLn 1–2 | $21K | $28K |
| Land, buildings, equipmentLn 10c | $1K | $379 |
| Total assetsLn 16 | $175K | $407K |
| LiabilitiesLn 26 | $1.1M | $1.6M |
| Net assetsLn 32 | −$907K | −$1.2M |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Pay of current officers, directors and key staffLn 5 | $136K | $51K | $52K | $32K |
| Other salaries and wagesLn 7 | $316K | $135K | $101K | $80K |
| Pension plan contributionsLn 8 | $16K | $7K | $5K | $4K |
| Other employee benefitsLn 9 | $32K | $14K | $10K | $8K |
| Payroll taxesLn 10 | $33K | $14K | $11K | $8K |
| Accounting feesLn 11c | $30K | $30K | ||
| Professional fundraising feesLn 11e | $50 | $50 | ||
| Other fees for servicesLn 11g | $177K | $162K | $3K | $12K |
| Advertising and promotionLn 12 | $2K | $750 | $558 | $436 |
| Office expensesLn 13 | $99K | $52K | $46K | $1K |
| Information technologyLn 14 | $3K | $1K | $948 | $741 |
| OccupancyLn 16 | $19K | $8K | $6K | $5K |
| TravelLn 17 | $30K | $27K | $891 | $2K |
| Conferences, conventions and meetingsLn 19 | $4K | $4K | ||
| InterestLn 20 | $19K | $19K | ||
| Depreciation, depletion and amortizationLn 22 | $759 | $759 | ||
| InsuranceLn 23 | $3K | $3K | ||
| Total functional expensesLn 25 | $919K | $476K | $289K | $154K |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 Latest | $1.2M | $985K | $254K | $4K | 990 PDF |
| FY2024Filed with the IRS Aug 13, 2025 | $1.1M | $1.1M | $6K | −$942K | 990 PDF |
| FY2023Filed with the IRS Jul 3, 2024 | $1.1M | $1.0M | $64K | −$949K | 990 PDF |
| FY2022Filed with the IRS Aug 11, 2023 | $1.3M | $1.1M | $172K | −$1.0M | 990 PDF |
| FY2021Filed with the IRS Aug 15, 2022 | $847K | $859K | −$12K | −$1.2M | 990 PDF |
| FY2020 ViewingFiled with the IRS Apr 21, 2021 | $618K | $919K | −$301K | −$1.2M | 990 PDF |
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Schedules filed Part IV
See the full FY2020 990 (6 parts)
Part I · Summary $617,971 revenue, 12 lines filed
Part VI · Governance 6 of 8 board members independent, 1 to look at
Part VIII · Statement of revenue $617,971 across 10 lines filed
Part IX · Statement of functional expenses $919,359 across 17 lines filed
Part X · Balance sheet $406,835 assets, 16 lines filed
Part XI · Reconciliation of net assets −$1,208,072 net assets at year end
Form 990 e-file (XML) FY2020 from the IRS · Classification, formation year and address from the IRS Business Master File
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