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.
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:
25022730
Software Version:
v1.00
-
TIN:
TY 2025 ReasonableCauseExplanation
Name:
AMERICAN FEDERATION OF TEACHERS
EIN:
23-7365542
Software ID:
25022730
Software Version:
v1.00
Explanation:
The organization filed form 1128 to change fiscal year end from December to June. The IRS approved the year end change form before the 12/31/25 form 990N was filed therefore we are filing the short period return from 1/1/25 to 6/30/25 and will file the full year 990N starting with the fiscal year ending 6/30/26.