Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Mar 2020.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
99 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
4 people listed on the 990.
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 15aNo
Programs and updates
Aui Labs is an education nonprofit based in Vienna, VA, formed in 2018.
Questions for Aui Labs
Your first name shows with your question. Aui Labs answers here, for everyone.
On april 1, 2025, aui labs was selected by the industrial macromolecular crystallography association collaborative access team ("imca-cat") to operate the imca-cat educational and scientific research facility. Imca-cat is located at argonne national laboratory in lemont, illinois, and hosts the advanced photon source ("aps").
Form 990 Part III, line 4, FY2024. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 37-1904234) · Dispute this lineFunders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
By the numbers
The FY2025 990, line by line.
Download 990
| Line | Start FY25 | End FY25 |
|---|---|---|
| Total assetsLn 16 | $0 | $799K |
| LiabilitiesLn 26 | $0 | $580K |
| Net assetsLn 32 | $0 | $220K |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Other salaries and wagesLn 7 | $444K | $444K | ||
| Other employee benefitsLn 9 | $71K | $71K | ||
| Payroll taxesLn 10 | $40K | $40K | ||
| Other fees for servicesLn 11g | $738K | $738K | ||
| Office expensesLn 13 | $5K | $5K | ||
| Information technologyLn 14 | $8K | $8K | ||
| TravelLn 17 | $6K | $6K | ||
| Conferences, conventions and meetingsLn 19 | $610 | $610 | ||
| Other expenses (24a–d)Ln 24 | $97K | $97K | ||
| All other expensesLn 24e | $16K | $1K | $15K | |
| Total functional expensesLn 25 | $1.4M | $1.4M | $15K | $0 |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 Latest ViewingFiled with the IRS Aug 13, 2026 | $1.6M | $1.4M | $220K | $220K | 990 PDF |
Schedules filed Part IV
See the full FY2025 990
Part I · Summary $1,645,713 revenue, 12 lines filed
Part VI · Governance 4 of 4 board members independent, 1 to look at
Part VIII · Statement of revenue $1,645,713 across 2 lines filed
Part IX · Statement of functional expenses $1,425,749 across 10 lines filed
Part X · Balance sheet $799,470 assets, 7 lines filed
Part XI · Reconciliation of net assets $219,964 net assets at year end
Form 990 e-file FY2025 from the IRS (about our sources) · Classification, formation year and address from the IRS Business Master File
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