Association Of California Symphony Orchestras
Profile Not Current (Last updated:
Jan 10, 2026
)
Legal
| Year of Incorporation | 1969 |
|---|---|
| EIN | 237047085 |
| California State Charity Registration Number* | CT011683 |
| Organization's type of tax exempt status | 501(c)(3) |
| Legal Name | Association of California Symphony Orchestras |
| Year Founded | 1969 |
| Organization DBA | Not provided |
| Former Names | Not provided |
| Status of IRS Required Filings (including 990s) | Current |
| Status of State Required Filings | Current |
| Date State Form RRF-1 Filed | April 10, 2024 |
Additional Contact Information
| Fax Number | Not provided |
|---|---|
| Other Website | Not provided |
| ACSOposts | |
| Not provided | |
| X | @ACSOtweets |
CONTACT
Association Of California Symphony Orchestras
PO BOX 71439
Los Angeles, California 90044
Phone: 800-495-2276