- Is Historical Preservation a tax-exempt 501(c)(3)?
- Yes. Historical Preservation is recognised by the IRS as a 501(c)(3) organisation (EIN 23-7023817). The IRS recognised Historical Preservation as tax-exempt in November 1982.
- What is Historical Preservation's EIN?
- Historical Preservation's Employer Identification Number (EIN) is 23-7023817. The EIN was assigned by the IRS in November 1982. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Historical Preservation do?
- Maintenance of approximately 5 acres of public parks and street medians in the heritage hills neighborhood.
- Where is Historical Preservation located?
- Historical Preservation is located at PO Box 1046, Oklahoma City, OK, 73101.
- When was Historical Preservation founded or recognised by the IRS?
- Historical Preservation was recognised by the IRS as a tax-exempt organisation in November 1982. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Historical Preservation's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Historical Preservation reported $604K in total revenue and $331K in total expenses.
- Has Historical Preservation been auto-revoked by the IRS?
- No. Historical Preservation (EIN 23-7023817) 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.
- Is Historical Preservation listed in IRS Publication 78?
- Yes. Historical Preservation 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.
