Fiscal year ending 2025. Filed on October 13, 2025.
420 Admiral Callaghan Lane
Vallejo, California 94591
Mare Island Navy Yard Post 550 American Legion (EIN: 94-1059523), also known as Department of California, has filed an IRS Form 990 since fiscal year 2020. In its fiscal year 2025 IRS Form 990 filing, Mare Island Navy Yard Post 550 American Legion, a 501(c)(19) veterans' organization, reported compensation for 7 employees. Among the employees shown here, the average compensation is $3,600. The highest compensated employee at Mare Island Navy Yard Post 550 American Legion is Robert J J Smith with fiscal year 2025 compensation of $3,600. Mare Island Navy Yard Post 550 American Legion changed its name from American Legion Post 550 Mare Island Navy Yard in 2025.
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POST 550 PAST & PRESENT ARMED SERVICE MEMBERS MAKE CHARITABLE GIFTS & HOST EVENTS FOR PAST & PRESENT ARMED SERVICE MEMBERS. BEGINNING JAN 2022, THE AMERICAN LEGION POST 550 BASEBALL TEAM WAS REBORN TO INSTILL A SENSE OF CIVIC PRIDE AND BASEBALL SKILLS.
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