Question 1

Is The Cosa a tax-exempt 501(c)(3)?

Accepted Answer

Yes — The Cosa is recognised by the IRS as a 501(c)(3) organisation (EIN 90-0398328). The IRS recognised The Cosa as tax-exempt in November 2009.

Question 2

What is The Cosa's EIN?

Accepted Answer

The Cosa's Employer Identification Number (EIN) is 90-0398328. The EIN was assigned by the IRS in November 2009. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does The Cosa do?

Accepted Answer

CMIs mission is to cultivate classical music education and performance as a gateway to the arts

Question 4

Where is The Cosa located?

Accepted Answer

The Cosa is located at PO Box 6846, San Antonio, TX, 78209.

Question 5

When was The Cosa founded or recognised by the IRS?

Accepted Answer

The Cosa was recognised by the IRS as a tax-exempt organisation in November 2009. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is The Cosa's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), The Cosa reported $2.5M in total revenue and $2.3M in total expenses.

Question 7

Has The Cosa been auto-revoked by the IRS?

Accepted Answer

No — The Cosa (EIN 90-0398328) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.

Question 8

Is The Cosa listed in IRS Publication 78?

Accepted Answer

Yes — The Cosa is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.

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The Cosa

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