SCHEDULE O (Form 990) (Rev. January 2025) 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.
Attach to Form 990 or 990-EZ.
Go to www.irs.gov/Form990 for instructions and the latest information.
OMB No. 1545-0047
Open to Public Inspection
Name of the organization
INSTITUTE OF INTERNAL AUDITORS
Employer identification number
62-0976028
Return Reference
Explanation
Part I, Line 16
Officer training and conference travel, professional association licensing
For Paperwork Reduction Act Notice, see the Instructions for Form 990 or 990-EZ.
Cat. No. 51056K
Schedule O (Form 990) (Rev. 1-2025)
Additional Data
Software ID:
Software Version:
-
TIN:
TY 2024 ReasonableCauseExplanation
Name:
INSTITUTE OF INTERNAL AUDITORS
EIN:
62-0976028
Explanation:
Officer and board member roles are volunteer based. Treasurer has been delayed in completing the filing due to personal/family medical responsibilities.