Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Feb 2023.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
100 cents of each dollar spent went to programs.
Form 990 Part IX, line 25. Every line is in By the numbers.
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Who runs it and what they're paid
3 people listed on the 990.
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Programs and updates
Provides resilient, sustainable energy projects for healthcare, schools, and critical infrastructure.
Questions for Build Solar INC
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Build Solar Inc. is a non profit organization founded in 2022 by Illinois Solar Decathlon's current President, Halie Collins. Build Solar's goal is to bridge the energy inequality gap that is present internationally.
By the numbers
The FY2025 990, line by line.
Download 990
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 Latest Viewing | $26K | $683 | $26K | $29K | 990 PDF |
| FY2024 | $500 | $4K | 990 PDF | ||
| FY2023 | $273K | $400K | −$127K | $59K | 990 PDF |
| FY2022 | $90K | $59K | 990 PDF |
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Schedules filed Part IV
Form 990 e-file (XML) FY2025 from the IRS · Classification, formation year and address from the IRS Business Master File
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