Civic Intelligence
Officer

WILLIAM SINNOTT

6 organizations • 26 returns • Latest tax year 2025

MemberTrusteeDir, Vice Chairperson Of BoardDirectorDirector And Founder
Name Match Caveat

This page groups activity by normalized name only. It may combine different people who share the same name.

Organizations

6

Returns

26

Total Compensation

$0

Total Benefits

$0

Organizations

OrganizationEINReturnsLatest YearLatest TitleCompensation
Lifelinx Corporation01-085111392021Member$0
Boston Latin School Association04-603597362024Trustee$0
Ross Mathematics Foundation83-192834342022Dir, Vice Chairperson Of Board$0
Freedom Train Dog Rescue Inc.87-109842132024Director And Founder$0
Bostonian Society Corp04-210390632017Director$0
Crusaders Care Fund Inc.33-308793212025Director$0

Returns

Tax YearOrganizationTypeTitleHours / WeekCompensationBenefitsReturn
2025Crusaders Care Fund Inc.990EZDirector2$0$0View return
2024Freedom Train Dog Rescue Inc.990EZDirector And Founder15$0$0View return
2024Boston Latin School Association990Trustee-$0$0View return
2023Freedom Train Dog Rescue Inc.990EZDirector And Founder15$0$0View return
2023Boston Latin School Association990Trustee-$0$0View return
2022Ross Mathematics Foundation990Dir, Vice Chairperson Of Board5$0$0View return
2022Boston Latin School Association990Trustee-$0$0View return
2022Freedom Train Dog Rescue Inc.990EZDirector And Founder15$0$0View return
2021Lifelinx Corporation990Member-$0$0View return
2021Ross Mathematics Foundation990Dir, Vice Chairperson Of Board0$0$0View return
2021Boston Latin School Association990Trustee-$0$0View return
2020Lifelinx Corporation990Member-$0$0View return
2020Ross Mathematics Foundation990Dir, Vice Chairperson Of Board0$0$0View return
2020Boston Latin School Association990Trustee-$0$0View return
2019Lifelinx Corporation990Member-$0$0View return
2019Ross Mathematics Foundation990Dir, Vice Chairperson Of Board1$0$0View return
2019Boston Latin School Association990Trustee-$0$0View return
2018Lifelinx Corporation990Member-$0$0View return
2017Lifelinx Corporation990Member2$0$0View return
2017Bostonian Society Corp990Director1$0$0View return
2016Bostonian Society Corp990Director1$0$0View return
2016Lifelinx Corporation990Member1$0$0View return
2015Bostonian Society Corp990Director1$0$0View return
2015Lifelinx Corporation990Member1$0$0View return
2014Lifelinx Corporation990Member1$0$0View return
2013Lifelinx Corporation990Member2$0$0View return