- Is Old Mill Class of 1991 a tax-exempt 501(c)(3)?
- Yes — Old Mill Class of 1991 is recognised by the IRS as a 501(c)(3) organisation (EIN 33-2969403). The IRS recognised Old Mill Class of 1991 as tax-exempt in March 2025.
- What is Old Mill Class of 1991's EIN?
- Old Mill Class of 1991's Employer Identification Number (EIN) is 33-2969403. The EIN was assigned by the IRS in March 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Old Mill Class of 1991 do?
- Old Mill Class of 1991 is registered with the IRS as a education nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Old Mill Class of 1991 located?
- Old Mill Class of 1991 is located at 7310 Ritchie HWY STE 200 PMB 1008, Glen Burnie, MD, 21061-3129.
- When was Old Mill Class of 1991 founded or recognised by the IRS?
- Old Mill Class of 1991 was recognised by the IRS as a tax-exempt organisation in March 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
