Jefferson County Historical Society in Mount Vernon, Illinois (IL)
| Employer Identification Number (EIN) | 37-1041417 |
| Name of Organization | Jefferson County Historical Society |
| Address | 1411 N 27th St, Mount Vernon, IL 62864-2782 |
| Previous Addresses | 1711 N 27th St, Mt Vernon, IL 62864-0000 (2013) 1411 N 27th St, Mount Vernon, IL 62864-2782 (2009 - 2012) 1411 N 27th St, Mt Vernon, IL 62864-2782 (2005 - 2008) |
| Subsection(s) / Classification | Educational Organization Literary Organization |
| Affiliation | Independent |
| Ruling Date | 04/1978 |
| Deductibility | Contributions are deductible |
| Foundation | Organization which receives a substantial part of its support from a governmental unit or the general public |
| Activities | Other cultural or historical activities |
| Organization | Corporation |
| Exempt Organization Status | Unconditional Exemption |
| Tax Period | 12/2022 |
| Asset | $500,000 to $999,999 |
| Income | $25,000 to $99,999 |
| Filing Requirement | 990 (all other) or 990EZ return |
| Accounting Period | December (12) |
| Asset Amount | $521,958 |
| Income Amount | $69,426 |
| Form 990 Revenue Amount | $69,426 |
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