Nonprofit · EIN 20-1644586
METABRAINZ FOUNDATION INC
Tax-exempt · COVINA, CA 91723
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $523,888 | $477,865 | $46,023 | $410,789 | $0 | $410,789 |
| December 31, 2024 | 990 | $472,173 | $522,960 | -$50,787 | $364,766 | $0 | $364,766 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $73,949
- Program service revenue
- $430,804
- Investment income
- $6,926
- Other revenue
- $12,209
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $132,673
- Salaries, compensation and benefits (total)
- $132,673
- Professional fundraising fees
- $0
- Legal fees
- $2,313
- Accounting fees
- $3,250
- Occupancy
- $15,592
- Travel
- $1,096
- Program services (functional)
- $401,325
- Management and general (functional)
- $76,540
Balance sheet and other
- Total assets, start of year
- $364,766
- Total assets, end of year
- $410,789
- Total liabilities, end of year
- $0
- Net assets, end of year
- $410,789
- Gross receipts
- $523,888
- Employees
- 0
- Volunteers
- 36,700
- Year formed
- 2004
- State of legal domicile
- CA
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ROBERT KAYE | PRESIDENT/EXEC DIRECTOR Trustee or director, Officer | 40 | $100,916 |
| NICOLAS TAMARGO DE EGUREN | SECRETARY Trustee or director, Officer | 25 | $31,757 |
| RASSAMI HOK LJUNGBERG | TREASURER Trustee or director, Officer | 1 | $0 |
| NICK ASHTON-HART | DIRECTOR Trustee or director | 1 | $0 |
| PAUL BENNUN | DIRECTOR Trustee or director | 1 | $0 |
| CORY DOCTOROW | DIRECTOR Trustee or director | 1 | $0 |
| MATTHEW HAWN | DIRECTOR Trustee or director | 1 | $0 |
| HAZEL SAVAGE | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ROBERT KAYE | PRESIDENT/EXEC DIRECTOR Trustee or director, Officer | 40 | $127,001 |
| NICOLAS TAMARGO DE EGUREN | SECRETARY Trustee or director, Officer | 1 | $29,331 |
| RASSAMI HOK LJUNGBERG | TREASURER Trustee or director, Officer | 1 | $0 |
| NICK ASHTON-HART | DIRECTOR Trustee or director | 1 | $0 |
| PAUL BENNUN | DIRECTOR Trustee or director | 1 | $0 |
| CORY DOCTOROW | DIRECTOR Trustee or director | 1 | $0 |
| MATTHEW HAWN | DIRECTOR Trustee or director | 1 | $0 |
| PAULA LEDIEU | DIRECTOR - PART YEAR Trustee or director | 1 | $0 |
| HAZEL SAVAGE | DIRECTOR Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 440 N BARRANCA AVE 6432, COVINA, CA 91723-1722
- In care of
- % ROBERT KAYE
- Principal officer (990 for 2025)
- NICOLAS TAMARGO, 440 N BARRANCA AVE 6432, COVINA, CA 91723
- Signed the 990
- NICOLAS TAMARGO, SECRETARY
- Phone
- (805) 459-0815
- Return prepared by
- GLENN BURDETTE
Mission
SUPPORT AND DEVELOPMENT OF THE MUSICBRAINZ AND RELATED PROJECTS, IN WHICH USER CONTRIBUTED DATA AND OTHER CREATIVE WORKS ARE MADE AVAILABLE TO THE GENERAL PUBLIC FOR FREE.
Program accomplishments
- THE METABRAINZ FOUNDATION CREATES AND MAINTAINS OPEN SOURCE/OPEN DATA PROJECTS SUCH AS MUSICBRAINZ, LISTENBRAINZ AND BOOKBRAINZ. MUSICBRAINZ IS ESSENTIALLY THE WIKIPEDIA FOR MUSIC, WHERE VOLUNTEERS PROVIDE THE INFORMATION ON MUSIC FROM ALL AROUND THE WORLD. BOOKBRAINZIS A SIMILAR PROJECT BUT FOR PRINT MEDIA AND BOOKS. THE LISTENBRAINZ PROJECT COLLECTS USER LISTENING PROFILES WITH THE GOAL OF CREATING OPEN RECOMMENDATION ENGINES FOR PUBLIC USE. THIS DATA IS COLLECTED AND MADE AVAILABLE FOR COMMERCIAL USE TO ANYONE WHO WISHES TO SUPPORT THEOPERATION OF THE FOUNDATION.Expenses $401,325 · revenue $443,013
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 20-1644586
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2004
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B82)
- Assets (IRS master file)
- $410,789
- Income (IRS master file)
- $523,888
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | – | – | – | IRS |
| 990 | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $423,273 | $465,203 | $415,553 | IRS |
| 990 | December 2022 | $442,246 | $465,187 | $457,483 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS.
Questions about METABRAINZ FOUNDATION INC
- What is the EIN of METABRAINZ FOUNDATION INC?
- The employer identification number (EIN) of METABRAINZ FOUNDATION INC is 20-1644586.
- Is METABRAINZ FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
- Are donations to METABRAINZ FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does METABRAINZ FOUNDATION INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of METABRAINZ FOUNDATION INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did METABRAINZ FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of METABRAINZ FOUNDATION INC?
- The 990 for the year ended December 31, 2025 names NICOLAS TAMARGO.
- Who are the officers and directors of METABRAINZ FOUNDATION INC?
- The 990 for the year ended December 31, 2025 lists 8 people; 2 received compensation from the organization, the highest $100,916 (ROBERT KAYE, PRESIDENT/EXEC DIRECTOR).
- How much revenue does METABRAINZ FOUNDATION INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $523,888, expenses of $477,865 and total assets of $410,789 at year end.
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