Civic Intelligence
Officer

MARY ANN DUFFEY

4 organizations • 30 returns • Latest tax year 2025

VP/SecretaryTrusteeDirectorVice PresidentSecretary
Name Match Caveat

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

Organizations

4

Returns

30

Total Compensation

$0

Total Benefits

$0

Organizations

OrganizationEINReturnsLatest YearLatest TitleCompensation
The Duffey Foundation Inc84-1285633162025VP/Secretary$0
Sweet Grass County Museum Society Crazy Mountain Museum81-043605772024Trustee$0
Strings Music Festival84-110199542022Director$0
Sweet Grass Community Foundation26-001869332023Secretary$0

Returns

Tax YearOrganizationTypeTitleHours / WeekCompensationBenefitsReturn
2025The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2024Sweet Grass County Museum Society Crazy Mountain Museum990Trustee0$0$0View return
2024The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2023The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2023Sweet Grass County Museum Society Crazy Mountain Museum990EZTrustee0$0$0View return
2023Sweet Grass Community Foundation990Secretary2$0$0View return
2022Sweet Grass Community Foundation990Secretary2$0$0View return
2022Sweet Grass County Museum Society Crazy Mountain Museum990EZTrustee0$0$0View return
2022The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2022Strings Music Festival990Director1$0$0View return
2021The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2021Sweet Grass County Museum Society Crazy Mountain Museum990EZTrustee0$0$0View return
2021Sweet Grass Community Foundation990Director2$0$0View return
2021Strings Music Festival990Director1$0$0View return
2020The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2020Sweet Grass County Museum Society Crazy Mountain Museum990Trustee-$0$0View return
2020Strings Music Festival990Director1$0$0View return
2019The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2019Sweet Grass County Museum Society Crazy Mountain Museum990Trustee-$0$0View return
2019Strings Music Festival990Director1$0$0View return
2018The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2018Sweet Grass County Museum Society Crazy Mountain Museum990Trustee-$0$0View return
2018The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2017The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2016The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2015The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2014The Duffey Foundation Inc990PFVP/Secretary0$0-View return
2013The Duffey Foundation Inc990PFVice President0$0-View return
2012The Duffey Foundation Inc990PFVice President0$0-View return
2011The Duffey Foundation Inc990PFVice President0$0-View return