Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Feb 2015.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
83 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
Something off? Claim to add context
Who runs it and what they're paid
8 people listed on the 990; $86K paid to officers and key staff.
Keli Christopher’s $144K as Executive Di is at the 61st percentile of top reported officer pay among 3394 $1–10M education nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 1 named individual · Part VII
| Name | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Keli Christopher | $144,119 | $125,000 | $103,846 | $86,154 | $41,339 |
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.
See Stem Greenhouse INC executive salaries →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
Empower under-represented youth with STEM skills through engaging programs for K-12 students.
Questions for Stem Greenhouse INC
Your first name shows with your question. Stem Greenhouse INC answers here, for everyone.
Sankofa stem academy the word "sankofa" is derived from the twi language of ghana, and it means "to retrieve," by looking to the past to teach about the future. The sankofa stem academy program is a carefully curated 5-WEEK summer program that is designed for minority students.
Stem scholars stem scholars is an after school program for middle school students. With a careful selection of tools and innovative teaching methods to give them the resources that they need to be knowledgeable and proficient in science and math-related subjects.
Sage the sustainable agriculture, gardening and ecology (sage) is created to inspire middle students in bipoc communities in grand rapids to learn about sustainable agriculture and their impact on the environment.
Funders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2022 990, line by line.
Download 990
| Line | Start FY22 | End FY22 |
|---|---|---|
| Cash and savingsLn 1–2 | $47K | $288K |
| Land, buildings, equipmentLn 10c | $509 | $6K |
| Total assetsLn 16 | $47K | $293K |
| LiabilitiesLn 26 | $750 | $500 |
| Net assetsLn 32 | $46K | $293K |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Other salaries and wagesLn 7 | $176K | $158K | $18K | |
| Other employee benefitsLn 9 | $6K | $6K | ||
| Payroll taxesLn 10 | $14K | $13K | $1K | |
| Legal feesLn 11b | $169 | $169 | ||
| Accounting feesLn 11c | $5K | $5K | ||
| Advertising and promotionLn 12 | $14K | $11K | $1K | $983 |
| Office expensesLn 13 | $11K | $9K | $2K | $199 |
| OccupancyLn 16 | $6K | $5K | $1K | |
| TravelLn 17 | $18K | $18K | $42 | |
| Conferences, conventions and meetingsLn 19 | $3K | $37 | $596 | $2K |
| Depreciation, depletion and amortizationLn 22 | $1K | $1K | ||
| InsuranceLn 23 | $3K | $2K | $48 | $245 |
| Other expenses (24a–d)Ln 24 | $151K | $117K | $34K | $1K |
| All other expensesLn 24e | $17K | $12K | $5K | |
| Total functional expensesLn 25 | $426K | $351K | $70K | $5K |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 LatestFiled with the IRS Oct 28, 2025 | $1.5M | $1.3M | $206K | $510K | 990 PDF |
| FY2024Filed with the IRS Feb 10, 2025 | $862K | $1.2M | −$367K | $304K | 990 PDF |
| FY2023Filed with the IRS Apr 10, 2024 | $1.0M | $653K | $378K | $671K | 990 PDF |
| FY2022 ViewingFiled with the IRS Oct 17, 2022 | $672K | $426K | $246K | $293K | 990 PDF |
| FY2021Filed with the IRS Sep 22, 2021 | $185K | $151K | $34K | $46K | 990 PDF |
Schedules filed Part IV
See the full FY2022 990 (6 parts)
Part I · Summary $672,180 revenue, 12 lines filed
Part VI · Governance 7 of 8 board members independent, 1 to look at
Part VIII · Statement of revenue $672,180 across 5 lines filed
Part IX · Statement of functional expenses $425,733 across 14 lines filed
Part X · Balance sheet $293,377 assets, 9 lines filed
Part XI · Reconciliation of net assets $292,877 net assets at year end
Form 990 e-file (XML) FY2022 from the IRS · Classification, formation year and address from the IRS Business Master File
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