Warren County — organization directory

Warren County — full organization directory

271 organizations · IRS EO BMF · cite-only · ← County page

Nonprofit & 501(c) help

Cite-only public guidance — not legal advice. Verify on IRS pages.

Businesses: Open the SOS file for Warren. Grant awards are not in the IRS row or this SOS extract, so this page does not invent them.

IRS = Internal Revenue Service. EIN = the IRS tax ID number. EO BMF = the IRS list of tax-exempt organizations. SOS = Mississippi Secretary of State, which registers businesses.

All abbreviations on this page explained

Abbreviations and terms

IRS
Internal Revenue Service, the federal tax agency.
EIN
Employer Identification Number, the 9-digit federal tax ID the IRS gives an organization (written 12-3456789).
EO BMF
Exempt Organizations Business Master File, the IRS list of tax-exempt organizations. This page draws on the Mississippi file (eo_ms.csv).
Form 990
The yearly information return most tax-exempt organizations file with the IRS. It shows revenue, assets and pay.
990-N
The IRS "e-Postcard" for small tax-exempt organizations. It has basic contact facts only, with no balance sheet.
SOS
Secretary of State. In Mississippi, the state office that registers businesses and nonprofits and keeps their filings.
Census point
A map location found by matching the street address with the U.S. Census Bureau. PO boxes cannot be matched.