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Governance Register
US nonprofit · EIN 426122889 · Madrid, IAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 426122889) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Iowa Arboretum Inc's network

22 people5 organisationsi22 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (22). Violet dotted lines (5) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

22 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 23 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Aaron SteilDirector2023
3 yrs
Bob GetschmanTreasurer2022
4 yrs
Brenda KruseDirector2022
4 yrs
Donald LewisDirector2018
8 yrs
Doug Van DykeDirector2018
8 yrs
Duane KentPresident2018
8 yrs
Emily McCartyDirector2022
4 yrs
Gabbi EdwardsDirector2019
7 yrs
Jamie BeyerDirector2018
8 yrs
Jan ThompsonDirector2019
7 yrs
John DutcherDirector2022
4 yrs
John JordanDirector2018
8 yrs
Kathy LawPast President2018
8 yrs
Kris JurikDirector2019
7 yrs
Linda GrieveDirector2018
8 yrs
Mike BevinsVice President2019
7 yrs
Paul JacobsonDirector2024
2 yrs
Randall ElderDirector2018
8 yrs
Steven H BushDirector2018
8 yrs
Tom BrumbackDirector2019
7 yrs
Tom JordanCompany secretary2018
8 yrs
Wayne KoosDirector2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 22 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Mark SchneiderExecutive Dir.since 2022

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Mark SchneiderExecutive Dir.40$97k$3k
Kathy LawPast President1$0
Mike BevinsVice President2$0
Jamie BeyerDirector2$0
Tom BrumbackDirector1$0
Steven H BushDirector1$0
Paul JacobsonDirector1$0
Doug van DykeDirector1$0
Gabbi EdwardsDirector1$0
Randall ElderDirector1$0
Bob GetschmanTreasurer2$0
Linda GrieveDirector1$0
John JordanDirector1$0
Tom JordanSecretary2$0
Kris JurikDirector1$0
Duane KentPresident2$0
Wayne KoosDirector1$0
John DutcherDirector1$0
Brenda KruseDirector1$0
Donald LewisDirector1$0
Emily McCartyDirector1$0
Aaron SteilDirector1$0
Jan ThompsonDirector1$0

About

Legal name
Iowa Arboretum Inc
EIN
426122889
Address
1875 Peach Ave, Madrid, IA, 50156-7571
State
Iowa
Mission
To develop and maintain an arboretum and botanical garden in iowa whose purpose is to be an inspiring educational and recreational resource demonstrating the value and use of trees, shrubs, and other plants in the iowa landscape. (as filed on the Form 990)
Activity (NTEE)
C410 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
7 (IRS master file code)
Formed
1967
Principal officer
Mark Schneider (as named on the Form 990)
IRS ruling date
1 October 1968
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDonald Lewis
≥8years on the filingsDoug Van Dyke
≥8years on the filingsDuane Kent
≥8years on the filingsJamie Beyer

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$6.4m
Total liabilities
$1k
Net assets or fund balances
$6.4m
Contributions and grants received
$464k
Program service revenue
$192k
Employees
17
Volunteers
66

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.1m$807k$274k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Iowa Arboretum, Inc. likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Iowa Secretary of State, active business entities (data.iowa.gov ez5t-3qay). Licence: CC BY 4.0. Attribution: Iowa Secretary of State. Data last fetched 18 October 2026.
State
Iowa
Entity type
Revised Domestic Non-Profit
Status
Active
Formed
2 November 1967
Registered agent
Tom Jordan (city and state not held)