Nonprofit · EIN 91-2103544
ACOUSTIC SOUND INC
Also known as WINTERGRASS
Tax-exempt · MILTON, WA 98354
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $715,545 | $631,883 | $83,662 | $502,379 | $1,715 | $500,664 |
| June 30, 2024 | 990 | $576,256 | $621,709 | -$45,453 | $425,656 | $6,335 | $419,321 |
| June 30, 2023 | 990 | $639,329 | $677,442 | -$38,113 | $470,554 | $9,405 | $461,149 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $215,561
- Program service revenue
- $484,243
- Investment income
- $15,741
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Other salaries and wages
- $102,934
- Salaries, compensation and benefits (total)
- $114,772
- Professional fundraising fees
- $0
- Accounting fees
- $7,242
- Occupancy
- $83,821
- Travel
- $7,957
- Program services (functional)
- $517,143
- Management and general (functional)
- $66,998
- Fundraising (functional)
- $47,742
Balance sheet and other
- Total assets, start of year
- $425,656
- Total assets, end of year
- $502,379
- Total liabilities, end of year
- $1,715
- Net assets, end of year
- $500,664
- Net assets without donor restrictions
- $500,664
- Gross receipts
- $715,545
- Employees
- 4
- Volunteers
- 300
- Year formed
- 2001
- State of legal domicile
- WA
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 |
|---|---|---|---|
| Patrice Oneilll | Executive Director Highest-paid employee | 40 | $69,305 |
| RACHEL Papadopoulos | President Trustee or director, Officer | 2 | $0 |
| DON SHARE | VICE PRESIDENT Trustee or director, Officer | 2 | $0 |
| Mark Demaray | Secretary Trustee or director, Officer | 2 | $0 |
| Bill Clements | Treasurer Trustee or director, Officer | 2 | $0 |
| DALE ADKINS | Board Member Trustee or director, Officer | 1 | $0 |
| SUZANNE ADKINS | Board Member Trustee or director | 1 | $0 |
| ROMY BROCK | Board Member Trustee or director | 1 | $0 |
| Jim Brown | Board Member Trustee or director | 1 | $0 |
| Mary PAT BYRNE | Board Member Trustee or director | 1 | $0 |
| BOB EVONIUK | Board Member Trustee or director | 1 | $0 |
| DELONA LANG | Board Member Trustee or director | 1 | $0 |
| ROLAND MACNICHOL | Board Member Trustee or director | 1 | $0 |
| ROB NEWSOM | Board Member Trustee or director | 1 | $0 |
| Nicklis richardson | Board Member Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Patrice Oneilll | Executive Director Highest-paid employee | 40 | $46,649 |
| RACHEL Papadopoulos | President Trustee or director, Officer | 2 | $0 |
| DON SHARE | VICE PRESIDENT Trustee or director, Officer | 2 | $0 |
| Mark Demaray | Secretary Trustee or director, Officer | 2 | $0 |
| Bill Clements | Treasurer Trustee or director, Officer | 2 | $0 |
| DALE ADKINS | Board Member Trustee or director, Officer | 1 | $0 |
| SUZANNE ADKINS | Board Member Trustee or director | 1 | $0 |
| ROMY BROCK | Board Member Trustee or director | 1 | $0 |
| Jim BROwn | Board Member Trustee or director | 1 | $0 |
| Mary PAT BYRNE | Board Member Trustee or director | 1 | $0 |
| BOB EVONIUK | Board Member Trustee or director | 1 | $0 |
| DELONA LANG | Board Member Trustee or director | 1 | $0 |
| ROLAND MACNICHOL | Board Member Trustee or director | 1 | $0 |
| ROB NEWSOM | Board Member Trustee or director | 1 | $0 |
| Nicklis richardson | Board Member Trustee or director | 1 | $0 |
990 for the year ended June 30, 2023: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Patrice O'Neill | Executive Director Highest-paid employee | 40 | $36,400 |
| Dale Adkins | Board Member Trustee or director | 1 | $0 |
| Romy Brock | Board Member Trustee or director | 1 | $0 |
| Roland MacNichol | Board Member Trustee or director | 1 | $0 |
| Ricky Gene Powell | Board Member Trustee or director | 1 | $0 |
| Bill Clements | Treasurer Trustee or director, Officer | 1 | $0 |
| Bob Evoniuk | Board Member Trustee or director | 1 | $0 |
| Don Share | Board Member Trustee or director | 1 | $0 |
| Rachel Papadopoulos | Vice President Trustee or director, Officer | 1 | $0 |
| Mary Pat Byrne | President Trustee or director, Officer | 1 | $0 |
| Suzanne Adkins | Board Member Trustee or director | 1 | $0 |
| Mark Demaray | Secretary Trustee or director, Officer | 1 | $0 |
| Rob Newsom | Board Member Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 2024, MILTON, WA 98354-2024
- Principal officer (990 for 2024)
- Patrice Oneil, P O Box 2024, Milton, WA 98354
- Signed the 990
- Bill Clements, Treasurer
- Phone
- (253) 428-8056
- Website
- www.wintergrass.com
- Return prepared by
- Strand & Associates
Mission
Acoustic Sound is committed to preserving and promoting traditional acoustic American music through presentation and education, with special attention given to the bluegrass music community.
Program accomplishments
- Acoustic Sound presents an annual four-day music festival featuring award-winning international, national and regional artists on four stages. The festival is built around a central theme allowing for a different in-depth focus each year. Artists are thoughtfully selected to represent both this focus and a rainbow of influences and cultures comprising the vast array of traditional acoustic music. Concerts, dances and non-stop jamming by participants are hallmarks of the festival. In addition rigorous music education programs are offered to children and young as four through college aged, and all adults. All youth education programs are pay-what-you-can. Every year, world-class luthiers display and demonstrate their singular contributions to music.Expenses $517,143 · revenue $699,804
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
- 91-2103544
- 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
- 2001
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A68)
- Assets (IRS master file)
- $502,379
- Income (IRS master file)
- $715,545
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $715,545 | $631,883 | $502,379 | XML |
| 990 | June 2024 | $576,256 | $621,709 | $425,656 | XML |
| 990 | June 2023 | $639,329 | $677,442 | $470,554 | XML |
| 990 | June 2022 | $803,908 | $606,309 | $517,851 | IRS |
| 990-EZ | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | 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 91-2103544).
Questions about ACOUSTIC SOUND INC
- What is the EIN of ACOUSTIC SOUND INC?
- The employer identification number (EIN) of ACOUSTIC SOUND INC is 91-2103544.
- Is ACOUSTIC SOUND INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
- Are donations to ACOUSTIC SOUND INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ACOUSTIC SOUND 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 ACOUSTIC SOUND INC 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 ACOUSTIC SOUND INC 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 ACOUSTIC SOUND INC?
- The 990 for the year ended June 30, 2025 names Patrice Oneil.
- Who are the officers and directors of ACOUSTIC SOUND INC?
- The 990 for the year ended June 30, 2025 lists 15 people; 1 received compensation from the organization, the highest $69,305 (Patrice Oneilll, Executive Director).
- How much revenue does ACOUSTIC SOUND INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $715,545, expenses of $631,883 and total assets of $502,379 at year end.
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All nonprofits in MILTON · Washington · Arts, culture and humanities