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US nonprofit · EIN 237358598 · Trenton, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 237358598) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 September 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 (us-approach-v4-clean). 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

The Wyandot of Anderdon Nation

Donations deductible
Revenue
$676k
year to 30 September 2025
Expenses
$547k
year to 30 September 2025
Total assets
$273k
$0 liabilities
Net assets
$273k
assets less liabilities
Directors and trustees
7
4.0y av
Staff
5
100 volunteers
Left since last filing
0
no seats appear to have opened
Officers and senior staff
7
named in Part VII
How am I connected?

The Wyandot of Anderdon Nation's network

7 peoplei7 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

7 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI; we list 7 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Alexis GrondaFamily Chief2023
3 yrs
Amy OrtliebFamily Chief2021
5 yrs
Andrew GrondaFamily Chief2024
2 yrs
Ashley DalidaFamily Chief2021
5 yrs
Kris MarrsFamily Chief2021
5 yrs
Susan WarrowFamily Chief2024
2 yrs
Timothy TigueFamily Chief2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

7 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Anne WhippleSecond Chiefsince 2024
Danielle LowlerCompany secretarysince 2021
Linda FilipekCompany secretarysince 2023
Michael OdetteSecond Chiefsince 2021
Michael StaileySecond Chief2023
Susan SzachtaTreasurersince 2021
Ted RollGrand Chiefsince 2021

Pay and hours

year to 30 September 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
Ashley DalidaFamily Chief$0
Alexis GrondaFamily Chief$0
Andrew GrondaFamily Chief$0
Kris MarrsFamily Chief$0
Amy OrtliebFamily Chief$0
Timothy TigueFamily Chief$0
Susan WarrowFamily Chief$0
Linda FilipekSecretary$0
Ted RollGrand Chief$0
Sue SzachtaTreasurer$0
Anne WhippleSecond Chief$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
The Wyandot of Anderdon Nation
EIN
237358598
Address
Po Box 68, Trenton, MI, 48183-0068
State
Michigan
Mission
We the wyandot of anderdon, inspired by our proud and documented native american heritage, pledge to perpetuate our native values and culture for the purpose of establiching and promoting quality tribal management and financial stability, economic and educational opportunities, cultural traditions and history awaremess, and to provided services and entitlements for the betterment of our... (as filed on the Form 990)
Activity (NTEE)
P20 Human services
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Human Services
Size band
4 (IRS master file code)
Formed
1973
Principal officer
Ted Roll (as named on the Form 990)
IRS ruling date
1 September 2000
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥5years on the filingsAmy Ortlieb
≥5years on the filingsAshley Dalida
≥5years on the filingsKris Marrs
≥3years on the filingsAlexis Gronda

Latest return

year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.
Total assets
$273k
Total liabilities
$0
Net assets or fund balances
$273k
Contributions and grants received
$666k
Program service revenue
$0
Employees
5
Volunteers
100

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$352k$407kDeficit $55k

As filed on the IRS Form 990. US dollars.