Below are links to documents verifying the tax exempt status of the North Shore Choral Society (EIN 36-6109848):

• A typewritten letter from the IRS dated May 17, 1988 with a copy of an IRS ruling letter stamped Jan 24 1952 granting the NSCS an exemption from Federal income tax as a 501(c)(3) organization.  PDF (796KB)
• A typewritten letter from the IRS dated December 8, 2015 recognizing NSCS as tax-exempt under Internal Revenue Code (IRC) Section 501(c)(3). PDF (1.6MB)
  
• A 2019 Corporation File Detail Report from the website of the Illinois Secretary of State's office.  PDF (546KB)  (Note: The most recent Corporation File Detail Report is available via a search of the Illinois Secretary of State website.  NSCS is File Number 51421116.)
  
• An Illinois Sales Tax Exemption Certificate from the Illinois Department of Revenue issued 03/08/2021. (This certificate expires 04/01/2026.) PDF (975KB)

The NSCS "CRID" (United States Postal Service Customer Registration Identification) is 121502.