- Revenue 2025
- $5,075,153
- Expenses 2025
- $1,245,954
Program services were 69.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- C32
- Classification
- 1000
- Street
- 206 S IOWA ST
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2025
Mission
MAINTAIN AND ENHANCE THE HEALTH, DIVERSITY AND BEAUTY OF SOUTHWEST WISCONSIN'S NATURAL AND AGRICULTURAL LANDSCAPE THROUGH PERMANENT LAND PROTECTION AND RESTORATION AND IMPROVE PEOPLE'S LIVES BY CONNECTING THEM TO THE LAND AND EACH OTHER.
-
LAND CONSERVATION - SINCE 2000, DRIFTLESS AREA LAND CONSERVANCY HAS PROTECTED OVER 10,000 ACRES OF FARMS, FORESTS, PRAIRIES, AND WETLANDS. IN 2025, THE CONSERVANCY PROTECTED OVER 1200 ACRES OF WOODLANDS, PRAIRIE, PASTURE, AND FARMLAND. THE CONSERVANCY ALSO STEWARDED 1300 ACRES OF DALC AND PARTNER-OWNED NATURE PRESERVES INCLUDING THE APPLICATION OF PRESCRIBED FIRE, INTER-SEEDING NATIVE SPECIES AND INVASIVE SPECIES CONTROL. THE CONSERVANCY CONTINUES TO LEAD THE DEVELOPMENT OF THE DRIFTLESS TRAIL, COORDINATE THE LOWERY CREEK WATERSHED INITIATIVE, AND PARTICIPATE IN THE SOUTHERN DRIFTLESS GRASSLANDS PARTNERSHIP.
Expenses $769,264 · Grants $54,099 · Revenue $137,998
-
ADVOCACY - THE CONSERVANCY'S ADVOCACY EFFORTS FOCUS ON POLICIES AND PROGRAMS THAT SUPPORT THE LONG-TERM PROTECTION OF NATURAL, HISTORICAL, AND CULTURE RESOURCES OF SOUTHWEST WISCONSIN'S DRIFTLESS AREA. IN 2025, THE CONSERVANCY ENDED ITS FIGHT TO OPPOSE A MASSIVE AND UNNEEDED TRANSMISSION LINE PROJECT. THE TRANSMISSION LINE IS INSTALLED AND OPERATING, BUT WE WON MANY OF THE LEGAL CHALLENGES WE BROUGHT ALONG THE WAY AND SHED A LIGHT ON PROCESSES FOR ENVIRONMENTAL REVIEW AND PERMITTING THAT WERE LARGELY NOT TRANSPARENT TO THE PUBLIC BEFORE. IN 2025, WE CONTINUED TO ADVOCATE FOR THE KNOWLES NELSON STEWARDSHIP FUND WHICH SUPPORTS LAND CONSERVATION THROUGHOUT WISCONSIN.
Expenses $11,982
-
OUTREACH AND EDUCATION - THE CONSERVANCY'S COMMUNITY ENGAGEMENT AND OUTREACH PROGRAMS AIM TO CONNECT PEOPLE TO THE LAND AND TO ONE ANOTHER. THE CONSERVANCY AIMS TO EDUCATE AND INSPIRE CURRENT AND FUTURE GENERATIONS TO PROTECT AND STEWARD OUR UNIQUE DRIFTLESS LANDSCAPE. WE CONTINUED TO BUILD OUR VOLUNTEER PROGRAM, AND 185 VOLUNTEERS HAVE DEDICATED THEIR TIME AND TALENT TO THE DRIFTLESS AREA. IN 2025, THE CONSERVANCY ENGAGED OVER 1400 PEOPLE IN DALC'S MISSION AND WORK THROUGH IN-PERSON AND VIRTUAL PRESENTATIONS, FIELD TRIPS, VOLUNTEER WORKDAYS, GATHERINGS, AND EVENTS.
Expenses $83,372
As filed on the 2025 return.
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Jennifer FilipiakJENNIFER FILIPIAK
EXECUTIVE DIRECTOR
- Total calculated
- $108,011
- From this org
- $104,865
- From related orgs
- $0
- Other
- $3,146
- Hours/week
- 40
-
Danni LangDANNI LANG
PRESIDENT
- Total calculated
- $0
- Hours/week
- 2
-
Lauren RosenthalLAUREN ROSENTHAL
VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 2
-
Yasi RezaiYASI REZAI
SECRETARY
- Total calculated
- $0
- Hours/week
- 2
-
Tim ConnorTIM CONNOR
TREASURER
- Total calculated
- $0
- Hours/week
- 2
-
Jordy JordahlJORDY JORDAHL
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Dale MoodyDALE MOODY
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1.5
-
Laura DanielsLAURA DANIELS
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Darla PattersonDARLA PATTERSON
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Peter VanderlooPETER VANDERLOO
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1.5
-
Al FriedmanAL FRIEDMAN
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1.5
-
Mark MittelstadtMARK MITTELSTADT
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Doug CavesDOUG CAVES
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2025
- Revenue
- $5,075,153
- Expenses
- $1,245,954
- Contributions
- $4,707,734
- Grants paid
- $54,099
-
2024
- Revenue
- $3,650,047
- Expenses
- $1,336,289
- Contributions
- $3,427,672
- Grants paid
- $3,180
-
2023
- Revenue
- $1,018,247
- Expenses
- $1,076,014
- Contributions
- $856,832
- Grants paid
- $52,226
-
2022
- Revenue
- $1,219,818
- Expenses
- $729,117
- Contributions
- $1,083,064
- Grants paid
- $6,646
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $1,517,550
- Expenses
- $603,678
- Assets (EOY)
- $5,736,653
-
2020 · 990
- Revenue
- $3,729,231
- Expenses
- $501,422
- Assets (EOY)
- $4,420,106
-
2019 · 990
- Revenue
- $629,082
- Expenses
- $628,816
- Assets (EOY)
- $1,176,729
-
2018 · 990
- Revenue
- $685,302
- Expenses
- $544,437
- Assets (EOY)
- $1,188,369
-
2017 · 990
- Revenue
- $562,993
- Expenses
- $521,676
- Assets (EOY)
- $1,063,254
-
2016 · 990
- Revenue
- $569,878
- Expenses
- $467,400
- Assets (EOY)
- $991,229
-
2015 · 990
- Revenue
- $288,637
- Expenses
- $225,596
- Assets (EOY)
- $823,325
-
2014 · 990
- Revenue
- $275,050
- Expenses
- $228,084
- Assets (EOY)
- $772,814
-
2013 · 990
- Revenue
- $395,958
- Expenses
- $188,568
- Assets (EOY)
- $728,007
-
2012 · 990
- Revenue
- not reported
- Expenses
- $747,390
- Assets (EOY)
- $732,056
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
-
$50,999
2025 EMPLOYEE PAYROLL ASSISTANCE, TRUCK, TRAILER, AND OTHER LAND MANAGEMENT SUPPLIES.
Grants received
-
2024 For grant recipient's exempt purposes
-
2023 For grant recipient's exempt purposes
-
$40,000
2024 CONSERVATION ACTIVITIES
-
$35,000
2023 General support for programs, operations and other charitable purposes
-
2022 For grant recipient's exempt purposes
-
DONOR ADVISED CHARITABLE GIVING
$22,800
2024 ENVIRONMENTAL AND ANIMALS
-
$20,000
2022 STRATEGIC LAND PROTECTION PLANNING AND OUTREACH IN DANE COUNTY
-
DONOR ADVISED CHARITABLE GIVING
$15,400
2023 ENVIRONMENTAL AND ANIMALS
-
$15,000
2024 General support for programs, operations and other charitable purposes
-
$13,000
2022 ENVIRONMENTAL
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.