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
UNITED MINE WORKERS INTERNATIONAL 9909 UMW 31
Employer identification number
55-0517730
Return Reference
Explanation
Provides aid to active and retired minersa
Provides assistance to active and retired miners
For Paperwork Reduction Act Notice, see the Instructions for Form 990 or 990-EZ.