Civic Intelligence
Officer

Nels Leutwiler

5 organizations • 32 returns • Latest tax year 2025

DirectorPresidentTreasurer
Name Match Caveat

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

Organizations

5

Returns

32

Total Compensation

$0

Total Benefits

$0

Organizations

OrganizationEINReturnsLatest YearLatest TitleCompensation
Preservation Foundation of the Lake County Forest Preserves26-0285660112024President$0
American Computer Museum Ltd.81-046031872025Director$0
Nels and Liz Leutwiler Foundation36-724757262025President$0
Lake Bluff Open Lands Association36-311144252024Director$0
The International Dark-Sky Association Inc.74-249301132016Director$0

Returns

Tax YearOrganizationTypeTitleHours / WeekCompensationBenefitsReturn
2025Nels and Liz Leutwiler Foundation990PFPresident2$0$0View return
2025American Computer Museum Ltd.990Director0$0$0View return
2024Lake Bluff Open Lands Association990Director0$0$0View return
2024Nels and Liz Leutwiler Foundation990PFPresident2$0$0View return
2024Preservation Foundation of the Lake County Forest Preserves990President-$0$0View return
2024American Computer Museum Ltd.990Director0$0$0View return
2023Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2023Lake Bluff Open Lands Association990Director1$0$0View return
2023Nels and Liz Leutwiler Foundation990PFPresident2$0$0View return
2023American Computer Museum Ltd.990Director0$0$0View return
2022Nels and Liz Leutwiler Foundation990PFPresident2$0$0View return
2022Lake Bluff Open Lands Association990Director1$0$0View return
2022Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2022American Computer Museum Ltd.990Director0$0$0View return
2021American Computer Museum Ltd.990Director0$0$0View return
2021Lake Bluff Open Lands Association990Director1$0$0View return
2021Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2021Nels and Liz Leutwiler Foundation990PFPresident2$0$0View return
2020Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2020American Computer Museum Ltd.990Director0$0$0View return
2020Lake Bluff Open Lands Association990Director1$0$0View return
2020Nels and Liz Leutwiler Foundation990PFPresident2$0$0View return
2019American Computer Museum Ltd.990Director0$0$0View return
2019Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2017Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2016The International Dark-Sky Association Inc.990Director2$0$0View return
2016Preservation Foundation of the Lake County Forest Preserves990President2$0$0View return
2015The International Dark-Sky Association Inc.990Treasurer2$0$0View return
2015Preservation Foundation of the Lake County Forest Preserves990Treasurer2$0$0View return
2014The International Dark-Sky Association Inc.990Director1$0$0View return
2014Preservation Foundation of the Lake County Forest Preserves990Treasurer2$0$0View return
2013Preservation Foundation of the Lake County Forest Preserves990Treasurer2$0$0View return