Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2026. IRS ruling in May 1979.
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, columns B–D. Every line is in By the numbers.
Something off? Claim to add context
Who runs it and what they're paid
6 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
Supports activities for the Indiana Theta Chapter of Sigma Phi Epsilon Fraternity.
Questions for Lambda House INC
Your first name shows with your question. Lambda House INC answers here, for everyone.
Lamdba house is the alumni group of the indiana theta chapter of sigma phi epsilon. Lambda house owns, operated, and maintained the chapter house at trine university that provides the members with student housing that furthered the social, recreational and fraternal activities of the student members.
Form 990 Part III, line 4, FY2022. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 31-0950016) · Dispute this lineThe organization engaged the alumnus of the indiana theta chapter of sigma phi epsilon fraternity to collect and preserve the fraternitys records and relics and promoted the educational and personal enrichment of the students involvment in the fraternal organization.
Form 990 Part III, line 4, FY2022. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 31-0950016) · Dispute this lineFunders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2023 990, line by line.
Download 990
| Line | Start FY23 | End FY23 |
|---|---|---|
| Cash and savingsLn 1–2 | $140K | $90K |
| InvestmentsLn 11–13 | $2K | $23K |
| Land, buildings, equipmentLn 10c | $943K | $909K |
| Total assetsLn 16 | $1.1M | $1.0M |
| LiabilitiesLn 26 | $662K | $536K |
| Net assetsLn 32 | $425K | $497K |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Grants to domestic organizationsLn 1 | $100K | $100K | ||
| Other salaries and wagesLn 7 | $18K | $18K | ||
| Payroll taxesLn 10 | $2K | $2K | ||
| Accounting feesLn 11c | $515 | $258 | $257 | |
| Other fees for servicesLn 11g | $10K | $10K | ||
| Office expensesLn 13 | $790 | $553 | $237 | |
| OccupancyLn 16 | $73K | $73K | ||
| Conferences, conventions and meetingsLn 19 | $13K | $13K | ||
| Depreciation, depletion and amortizationLn 22 | $34K | $34K | ||
| Total functional expensesLn 25 | $251K | $251K | $494 | $0 |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2026 LatestFiled with the IRS Aug 7, 2026 | $299K | $192K | $107K | $806K | 990 PDF |
| FY2025Filed with the IRS Oct 7, 2025 | $327K | $224K | $103K | $698K | 990 PDF |
| FY2024Filed with the IRS Jul 28, 2024 | $320K | $222K | $99K | $595K | 990 PDF |
| FY2023 ViewingFiled with the IRS Jul 11, 2023 | $323K | $251K | $72K | $497K | 990 PDF |
| FY2022Filed with the IRS Aug 26, 2022 | $322K | $214K | $108K | $425K | 990 PDF |
| FY2021Filed with the IRS Jul 7, 2021 | $300K | $192K | $108K | $317K | 990 PDF |
Schedules filed Part IV
See the full FY2023 990
Part I · Summary $323,120 revenue, 12 lines filed
Part VI · Governance 6 of 6 board members independent, 4 to look at
Part VIII · Statement of revenue $323,120 across 7 lines filed
Part IX · Statement of functional expenses $251,081 across 9 lines filed
Part X · Balance sheet $1,032,434 assets, 13 lines filed
Part XI · Reconciliation of net assets $496,790 net assets at year end
Form 990 e-file FY2023 from the IRS (about our sources) · Classification, formation year and address from the IRS Business Master File
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