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Facts & Figures About Our Society

Organized 9/8/1963; Constitution and Bylaws approved 9/23/1963.


Incorporated 7/8/1970 per "Indiana General Not-For-Profit Corporation Act of 1935" (recorded by Hendricks County Recorder 7/16/1970, Book 57, Pages 498-500); Incorporation amended 1/12/1971 (recorded by Hendricks County Recorder 1/13/1971, Book 58, Pages 349-351).


IRS tax exempt 501(c)(3) organization status effective 1/29/1971; determined by IRS to be "Not a Private Foundation" 12/27/1972.


Federal ID# 23-7073457


Determined by Indiana Department of Revenue to be a Wholly Exempt Not-For-Profit organization 3/7/1972 (exempt from collecting/paying sales tax).

Indiana Taxpayer ID# 0108931617-000(The above ID was issued 12/31/2002; it replaced one issued in 1972.)


"Historic Bridges of Indiana" established 3/28/1994 as Assumed Business Name, aka Doing-Busines-As or DBA (recorded by Hendricks County Recorder 3/28/1994, Book 5 Page 213).

Annual Filings

Indiana Non-profit Organization's Annual Report (Form NP-20) to Indiana Department of Revenus by 5/15 (


Business Entity Report (Form 48725) to Indiana Secretary of State by 7/31 (


Filing of IRS Form 990 is NOT required since ICBS annual revenue is under $25,000.

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