Nonprofit · EIN 26-3334479
SONOMA BACH
Tax-exempt · COTATI, CA 94931
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2026 | 990 | $329,041 | $256,935 | $72,106 | $171,115 | $1,764 | $169,351 |
| June 30, 2025 | 990 | $246,777 | $256,918 | -$10,141 | $98,069 | $824 | $97,245 |
| June 30, 2024 | 990 | $220,931 | $238,742 | -$17,811 | $108,062 | $676 | $107,386 |
Financial details: 990 for the year ended June 30, 2026
Revenue
- Contributions, gifts and grants
- $236,927
- of which government grants
- $61,147
- Program service revenue
- $72,143
- Investment income
- $19,788
- Net income from fundraising events
- $183
- Other revenue
- $183
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $125,035
- Salaries, compensation and benefits (total)
- $144,692
- Professional fundraising fees
- $0
- Accounting fees
- $350
- Program services (functional)
- $93,861
- Management and general (functional)
- $163,074
Balance sheet and other
- Total assets, start of year
- $98,069
- Total assets, end of year
- $171,115
- Total liabilities, end of year
- $1,764
- Net assets, end of year
- $169,351
- Land, buildings and equipment
- $14,130
- Gross receipts
- $329,041
- Employees
- 3
- Year formed
- 2008
- 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 June 30, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CLAIRE COLEMAN | DIRECTOR Trustee or director | – | $0 |
| JAYNE DELAWTER | DIRECTOR Trustee or director | – | $0 |
| CINZIA FORASIEPI | VICE PRESIDE Trustee or director, Officer | – | $0 |
| DAVID KITTLESTROM | DIRECTOR Trustee or director | – | $0 |
| MARTIE LEYS | DIRECTOR Trustee or director | – | $0 |
| MATTHEW MCCLURE | SECRETARY Trustee or director, Officer | – | $0 |
| JOHN M NYKAMP | TREASURER Trustee or director, Officer | – | $0 |
| ESTHER RAYO | DIRECTOR Trustee or director | – | $0 |
| BETH TOMLINSON | PRESIDENT Trustee or director, Officer | – | $0 |
| ROBERT WORTH | DIRECTOR Trustee or director | – | $0 |
990 for the year ended June 30, 2025: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CLAIRE COLEMAN | DIRECTOR Trustee or director | – | $0 |
| JAYNE DELAWTER | DIRECTOR Trustee or director | – | $0 |
| CINZIA FORASIEPI | VICE PRESIDE Trustee or director, Officer | – | $0 |
| DAVID KITTLESTROM | DIRECTOR Trustee or director | – | $0 |
| MARTIE LEYS | DIRECTOR Trustee or director | – | $0 |
| MATTHEW MCCLURE | SECRETARY Trustee or director, Officer | – | $0 |
| JOHN M NYKAMP | TREASURER Trustee or director, Officer | – | $0 |
| ESTHER RAYO | DIRECTOR Trustee or director | – | $0 |
| BETH TOMLINSON | PRESIDENT Trustee or director, Officer | – | $0 |
| ROBERT WORTH | DIRECTOR Trustee or director | – | $0 |
990 for the year ended June 30, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JAYNE DELAWTER | DIRECTOR Trustee or director | – | $0 |
| CINZIA FORASIEPI | VICE PRESIDE Trustee or director, Officer | – | $0 |
| MARTIE LEYS | DIRECTOR Trustee or director | – | $0 |
| MATTHEW MCCLURE | SECRETARY Trustee or director, Officer | – | $0 |
| JOHN M NYKAMP | TREASURER Trustee or director, Officer | – | $0 |
| BETH TOMLINSON | PRESIDENT Trustee or director, Officer | – | $0 |
| ROBERT WORTH | DIRECTOR Trustee or director | – | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 656, COTATI, CA 94931-0656
- Principal officer (990 for 2025)
- JOHN M NYKAMP, 4510 HILLVIEW CT, ROHNERT PARK, CA 94928
- Signed the 990
- JOHN M NYKAMP, TREASURER
- Phone
- (707) 347-9491
- Website
- WWW.SONOMABACH.ORG
- 990-N for 2008 filed under this EIN
- Most likely by a chapter, club or affiliate (it says receipts are normally $50,000 or less). Officer: John M Nykamp, 4510 Hillview Court, Rohnert Park CA 94928. Mailing address: 528 B Street, Santa Rosa CA 95401. Website: www.sonomabach.org
- Return prepared by
- THOMAS K RACKERBY CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 26-3334479 or by the name SONOMA BACH.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
THE MISSION OF THE SONOMA BACH IS TO PROMOTE THE PERFORMANCE AND ENJOYMENT OF MEDIEVAL, RENAISSANCE, BAROQUE AND CLASSICAL MUSIC IN SONOMA COUNTY.
Program accomplishments
- SONOMA BACH PRODUCES CONCERTS FEATURING ITS OWN CHOIRS, OUTSTANDING GUEST ENSEMBLES, AND PARTICIPATES IN COLLABORATIVE PRODUCTIONS, FESTIVALS, AND OTHER MUSICAL EVENTS.Expenses $92,765
- SONOMA BACH SPONSORS AN ARRAY OF EDUCATIONAL OFFERINGS HELPING SINGERS AND INSTRUMENTALISTS TO BUILD SKILLS.Expenses $1,096
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | 990 on file |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 26-3334479
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2009
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A68)
- Assets (IRS master file)
- $171,115
- Income (IRS master file)
- $329,041
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2026 | $329,041 | $256,935 | $171,115 | XML |
| 990 | June 2025 | $246,777 | $256,918 | $98,069 | XML |
| 990 | June 2024 | $220,931 | $238,742 | $108,062 | XML |
| 990 | June 2023 | $149,965 | $235,112 | $125,594 | IRS |
| 990 | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990-N for 2008 Officer: John M Nykamp Filed under this EIN, most likely by a chapter or affiliate | June 30, 2009 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 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 (search EIN 26-3334479).
Questions about SONOMA BACH
- What is the EIN of SONOMA BACH?
- The employer identification number (EIN) of SONOMA BACH is 26-3334479.
- Is SONOMA BACH tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
- Are donations to SONOMA BACH tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SONOMA BACH 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 SONOMA BACH due?
- The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SONOMA BACH last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2026.
- Who is the principal officer of SONOMA BACH?
- The 990 for the year ended June 30, 2026 names JOHN M NYKAMP.
- Who are the officers and directors of SONOMA BACH?
- The 990 for the year ended June 30, 2026 lists 10 people; 0 received compensation from the organization.
- How much revenue does SONOMA BACH have?
- On its 990 for the year ended June 30, 2026 it reported revenue of $329,041, expenses of $256,935 and total assets of $171,115 at year end.
Other nonprofits in COTATI
- NORTH BAY THEATRICS COMPANY INCORPORATED EIN 87-2559637 · last filed 990 for 2024
- SONOMA COUNTY PHILHARMONIC EIN 68-0478456 · last filed 990-EZ for 2025
- UP STREET MUSIC PATRONS A NONPROFIT CORPORATION EIN 83-3636080 · last filed 990-N for 2025
- COTATI HISTORICAL SOCIETY EIN 30-0421172 · last filed 990-N for 2025
- CIVIL EATS EIN 84-4826419 · last filed 990 for 2024
- CODDING FOUNDATION EIN 94-6089419 · last filed 990-PF for 2024
- ANIMAL LEGAL DEFENSE LEGISLATIVE FUND EIN 84-3412894 · last filed 990 for 2025
- COTATI-ROHNERT PARK CO-OP NURSERY SCHOOL EIN 94-2701333 · last filed 990-EZ for 2024
All nonprofits in COTATI · California · Arts, culture and humanities