Nonprofit · EIN 20-3496878
CHILDRENS MUSEUM OF SONOMA COUNTY
Tax-exempt · SANTA ROSA, CA 95406
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $4,707,626 | $2,861,758 | $1,845,868 | $8,398,051 | $452,562 | $7,945,489 |
| June 30, 2024 | 990 | $4,702,596 | $2,788,134 | $1,914,462 | $6,535,272 | $435,651 | $6,099,621 |
| June 30, 2023 | 990 | $2,543,054 | $2,547,878 | -$4,824 | $4,637,402 | $452,243 | $4,185,159 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $2,808,303
- of which government grants
- $59,313
- Program service revenue
- $1,714,892
- Investment income
- $158,000
- Net income from fundraising events
- -$21,414
- Net income from sales of inventory
- $47,845
- Other revenue
- $26,431
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $153,000
- Other salaries and wages
- $1,322,561
- Salaries, compensation and benefits (total)
- $1,654,041
- Professional fundraising fees
- $0
- Accounting fees
- $76,300
- Occupancy
- $137,422
- Travel
- $14,810
- Program services (functional)
- $2,037,516
- Management and general (functional)
- $506,216
- Fundraising (functional)
- $318,026
Balance sheet and other
- Total assets, start of year
- $6,535,272
- Total assets, end of year
- $8,398,051
- Total liabilities, end of year
- $452,562
- Net assets, end of year
- $7,945,489
- Land, buildings and equipment
- $1,858,839
- Net assets without donor restrictions
- $3,376,181
- Net assets with donor restrictions
- $4,569,308
- Gross receipts
- $4,794,382
- Employees
- 38
- Volunteers
- 150
- Year formed
- 2005
- 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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Noelle Moss | Director of Advancement Highest-paid employee | 40 | $138,846 |
| Collette Michaud | CEO Officer | 40 | $135,000 |
| Douglas Kay | CFO Officer | 2 | $18,000 |
| Sue Bisbee | Director Trustee or director | 0.5 | $0 |
| Greg Steele | President Trustee or director, Officer | 2 | $0 |
| Courtney Comer | Director Trustee or director | 0.5 | $0 |
| Joanne Dow | Director Trustee or director | 0.5 | $0 |
| Tania Gibbons | Director Trustee or director | 0.5 | $0 |
| Paul Godowski | Director Trustee or director | 0.5 | $0 |
| Steve Imboden | Treasurer Trustee or director, Officer | 2 | $0 |
| Billy Mcmillan | Director Trustee or director | 0.5 | $0 |
| Mark Setterland | Director Trustee or director | 0.5 | $0 |
| Daniel Wilson | Director Trustee or director | 0.5 | $0 |
| GRICELDA MARTINEZ CORREA | DIRECTOR Trustee or director | 2 | $0 |
| ABRAHAM DANIELS | SECRETARY Trustee or director, Officer | 2 | $0 |
6 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Colleen Mahoney | Director Trustee or director | 0.5 | $0 |
| Mike Lopez | PRESIDENT ELECT Trustee or director, Officer | 0.5 | $0 |
| KAREN SERPA | DIRECTOR Trustee or director | 0.5 | $0 |
| DIANNE VERNON | DIRECTOR Trustee or director | 0.5 | $0 |
| AMANDA RYAN | DIRECTOR Trustee or director | 0.5 | $0 |
| JARIN BECK | DIRECTOR Trustee or director | 0.5 | $0 |
990 for the year ended June 30, 2024: 18 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Collette Michaud | CEO Officer | 40 | $117,743 |
| Noelle Moss | Director of Advancement Highest-paid employee | 40 | $105,057 |
| Douglas Kay | CFO Officer | 2 | $18,000 |
| Ame Van Dyke | Secretary (Former) Trustee or director, Officer | 2 | $0 |
| Sue Bisbee | Director Trustee or director | 0.5 | $0 |
| Greg Steele | President Trustee or director, Officer | 2 | $0 |
| Courtney Comer | Director Trustee or director | 0.5 | $0 |
| Joanne Dow | Director Trustee or director | 0.5 | $0 |
| Tania Gibbons | Director Trustee or director | 0.5 | $0 |
| Paul Godowski | Director Trustee or director | 0.5 | $0 |
| Steve Imboden | Treasurer Trustee or director, Officer | 2 | $0 |
| Billy Mcmillan | Director Trustee or director | 0.5 | $0 |
| Mark Setterland | Director Trustee or director | 0.5 | $0 |
| Daniel Wilson | Director Trustee or director | 0.5 | $0 |
| GRICELDA MARTINEZ CORREA | DIRECTOR Trustee or director | 2 | $0 |
| ABRAHAM DANIELS | DIRECTOR Trustee or director | 2 | $0 |
| Colleen Mahoney | Director Trustee or director | 0.5 | $0 |
| Mike Lopez | Director Trustee or director | 0.5 | $0 |
990 for the year ended June 30, 2023: 19 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Collette Michaud | CEO Officer | 40 | $119,963 |
| Douglas Kay | CFO Officer | 2 | $16,250 |
| Ame Van Dyke | Secretary Trustee or director, Officer | 2 | $0 |
| Nate Lamar | Treasurer (Former) Trustee or director, Officer | 2 | $0 |
| Evan Hershey | Director (Former) Trustee or director | 0.5 | $0 |
| Cindy Berrios | Director (Former) Trustee or director | 0.5 | $0 |
| Sue Bisbee | Director Trustee or director | 0.5 | $0 |
| Greg Steele | President Trustee or director, Officer | 2 | $0 |
| Courtney Comer | Director Trustee or director | 0.5 | $0 |
| Joanne Dow | Director Trustee or director | 0.5 | $0 |
| Tania Gibbons | Director Trustee or director | 0.5 | $0 |
| Paul Godowski | Director Trustee or director | 0.5 | $0 |
| Steve Imboden | Treasurer Trustee or director, Officer | 2 | $0 |
| Billy Mcmillan | Director Trustee or director | 0.5 | $0 |
| Jessica Peterson | Director (Former) Trustee or director | 0.5 | $0 |
| Mark Setterland | Director Trustee or director | 0.5 | $0 |
| Daniel Wilson | Director Trustee or director | 0.5 | $0 |
| Gricelda Martinez Correa | Director Trustee or director | 0.5 | $0 |
| Abraham Daniels | Director Trustee or director | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 6141, SANTA ROSA, CA 95406-0141
- In care of
- % DOUGLAS KAY
- Principal officer (990 for 2024)
- DOUGLAS KAY, PO BOX 6141, SANTA ROSA, CA 95406
- Signed the 990
- DOUGLAS KAY, CFO
- Phone
- (707) 546-4069
- Website
- WWW.CMOSC.ORG
- Return prepared by
- MILLER KAPLAN ARASE LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 20-3496878 or by the name CHILDRENS MUSEUM OF SONOMA COUNTY.
- 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
TO INSPIRE CURIOSITY AND CREATIVITY IN CHILDREN THROUGH JOYFUL, TRANSFORMATIVE EXPERIENCES.
Program accomplishments
- SEE SCHEDULE OExpenses $2,037,516 · revenue $1,762,737
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 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 20-3496878
- 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
- 2005
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A52)
- Assets (IRS master file)
- $8,398,051
- Income (IRS master file)
- $4,794,382
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $4,707,626 | $2,861,758 | $8,398,051 | XML |
| 990 | June 2024 | $4,702,596 | $2,788,134 | $6,535,272 | XML |
| 990 | June 2023 | $2,543,054 | $2,547,878 | $4,637,402 | XML |
| 990 | June 2022 | $2,586,197 | $2,148,758 | $4,573,869 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
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 20-3496878).
Questions about CHILDRENS MUSEUM OF SONOMA COUNTY
- What is the EIN of CHILDRENS MUSEUM OF SONOMA COUNTY?
- The employer identification number (EIN) of CHILDRENS MUSEUM OF SONOMA COUNTY is 20-3496878.
- Is CHILDRENS MUSEUM OF SONOMA COUNTY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
- Are donations to CHILDRENS MUSEUM OF SONOMA COUNTY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHILDRENS MUSEUM OF SONOMA COUNTY 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 CHILDRENS MUSEUM OF SONOMA COUNTY due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CHILDRENS MUSEUM OF SONOMA COUNTY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of CHILDRENS MUSEUM OF SONOMA COUNTY?
- The 990 for the year ended June 30, 2025 names DOUGLAS KAY.
- Who are the officers and directors of CHILDRENS MUSEUM OF SONOMA COUNTY?
- The 990 for the year ended June 30, 2025 lists 21 people; 3 received compensation from the organization, the highest $138,846 (Noelle Moss, Director of Advancement).
- How much revenue does CHILDRENS MUSEUM OF SONOMA COUNTY have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $4,707,626, expenses of $2,861,758 and total assets of $8,398,051 at year end.
Other nonprofits in SANTA ROSA
- SANTA ROSA SYMPHONY ASSOCIATION EIN 94-6134075 · last filed 990 for 2025
- CHARLES M SCHULZ MUSEUM AND RESEARCH CENTER EIN 68-0422370 · last filed 990 for 2025
- CALIFORNIA INDIAN MUSEUM & CULTURAL CENTER EIN 94-3244506 · last filed 990 for 2024
- FOLKLIGHT FILM CLUB EIN 82-4526525 · last filed 990-N for 2023
- SANTA ROSA PLAYERS EIN 94-1748527 · last filed 990 for 2025
- RAIZES COLLECTIVE EIN 47-3129493 · last filed 990 for 2025
- MUSEUM OF SONOMA COUNTY EIN 94-2506626 · last filed 990 for 2024
- RIVERSTYX FOUNDATION EIN 94-3373712 · last filed 990-PF for 2024
All nonprofits in SANTA ROSA · California · Arts, culture and humanities