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
Maritime Museum Association of San Diego
 
Employer identification number

95-2130325
Return Reference Explanation
Form 990, Part VI, Section B, line 11b Line 11b Explanation - Provided to Board Members.
Form 990, Part VI, Section B, line 12c Reviewed by Board.
Form 990, Part VI, Section B, line 15 Reviewed by Board.
Form 990, Part VI, Section C, line 19 The organization's 990 is available from Guidestar.org and other governing documents are available upon request.
Form 990. Part XIII, line 2c No change in prior year.
For Paperwork Reduction Act Notice, see the Instructions for Form 990 or 990-EZ.
Cat. No. 51056K
Schedule O (Form 990) 2021


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