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Castle Rock Historical Society Inc

EIN 84-1212313Castle Rock, COArts & CultureLatest 990 FY2020

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 1:13 PM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$10krevenue
FY2020
1 of 1years filed
’20
Revenue and spendingRevenueSpendingDeficit
$0$20k$40k$60k$80k’20
Against similar nonprofits FY2020
Operating margin−654.6%
Middle half of peersMedianCastle Rock Historical Society