Is it real?
Yes. Exemption reinstated (2015-05-15). Per the IRS revocation list. Latest filing on record: FY2025. IRS ruling in Mar 2016.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
91 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
3 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
- Loans to or from officersSch L · Pt II1 listed
Programs and updates
Promotes research and performance of musical sounds to expand human consciousness, well-being, and awareness.
Questions for M-Base Concepts INC
Your first name shows with your question. M-Base Concepts INC answers here, for everyone.
The tour supported the mission of the organization by expanding human consciousness, wellbeing, and awareness through the use of musical sounds.
Form 990 Part III, line 4, FY2025. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 46-1006841) · Dispute this lineBy the numbers
The FY2025 990, line by line.
Download 990
| Line | Start FY25 | End FY25 |
|---|---|---|
| Cash and savingsLn 1–2 | $51K | $23K |
| Land, buildings, equipmentLn 10c | $3K | $2K |
| Total assetsLn 16 | $65K | $36K |
| LiabilitiesLn 26 | $0 | $0 |
| Net assetsLn 32 | $65K | $36K |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Accounting feesLn 11c | $5K | $5K | ||
| Other fees for servicesLn 11g | $3K | $3K | ||
| Depreciation, depletion and amortizationLn 22 | $1K | $1K | ||
| Other expenses (24a–d)Ln 24 | $68K | $68K | ||
| All other expensesLn 24e | $3K | $3K | ||
| Total functional expensesLn 25 | $80K | $72K | $7K | $0 |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 Latest ViewingFiled with the IRS May 15, 2026 | $51K | $80K | −$29K | $36K | 990 PDF |
| FY2024Filed with the IRS May 14, 2025 | $115K | $103K | $12K | $65K | 990 PDF |
| FY2023Filed with the IRS Nov 11, 2024 | $107K | $83K | $24K | $53K | 990 PDF |
| FY2022Filed with the IRS Aug 4, 2023 | $85K | $105K | −$20K | $29K | 990 PDF |
| FY2021Filed with the IRS Oct 5, 2022 | $53K | $85K | −$32K | $49K | 990 PDF |
| FY2020Filed with the IRS Nov 12, 2021 | $14K | $11K | $3K | $81K | 990 PDF |
Schedules filed Part IV
See the full FY2025 990
Part I · Summary $50,508 revenue, 12 lines filed
Part VI · Governance 0 of 3 board members independent, 4 to look at
Part VIII · Statement of revenue $50,508 across 5 lines filed
Part IX · Statement of functional expenses $79,789 across 5 lines filed
Part X · Balance sheet $35,919 assets, 9 lines filed
Part XI · Reconciliation of net assets $35,919 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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