SCHEDULE O
(Form 990)

Department of the Treasury
Internal Revenue Service
Supplemental Information to Form 990 or 990-EZ

Complete to provide information for responses to specific questions on
Form 990 or 990-EZ or to provide any additional information.
MediumBullet Attach to Form 990 or 990-EZ.
MediumBullet Go to www.irs.gov/Form990 for the latest information.
OMB No. 1545-0047
2021
Open to Public
Inspection
Name of the organization
Tulsa Historical Society
 
Employer identification number

73-0795545
Return Reference Explanation
Form 990, Part VI, Line 6: Explanation of Classes of Members or Shareholder Voting members include members that pay annual dues to the organization.
Form 990, Part VI, Line 11b: Form 990 Review Process The board Treasurer reviews the draft of form 990 and reports to the board of directors.
Form 990, Part VI, Line 15a: Compensation Review & Approval Process - CEO, Top Management The executive committee annually reviews compensation levels considering local market factors, competitive forces, general inflationary changes, employee performance, and THSM's fiscal position in connection with pay adjustments.
Form 990, Part VI, Line 19: Other Organization Documents Publicly Available Documents are available upon request. Financial statements are available at the annual membership meeting.
Collections The collections, which were acquired through purchases (Tulsa Four and Beryl Ford Collection) and contributions since THSMb
For Paperwork Reduction Act Notice, see the Instructions for Form 990 or 990-EZ.
Cat. No. 51056K
Schedule O (Form 990) 2021


Additional Data


Software ID: 21013475
Software Version: 2021v4.0