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Governance Register
US nonprofit · EIN 721609626 · Mercer Island, WAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 721609626) - 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 - 990EZ 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.Licence US Federal Government public domain.How we handle data

Mercer Island Equestrian Club's network

3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

3 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.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.
NameRole as filedSinceOn the board
John KochPresident2023
3 yrs
Rachel JennerCompany secretary2023
3 yrs
TAM DangTreasurer2024
2 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Janice NiwaBarn Managersince 2023
Jennifer MullallyBarn Managersince 2018
Tracy ClarcksonBarn Manager2022

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
John KochPresident1$0
Rachel JennerSecretary1$0
Janice NiwaBarn Manager1$0
Tam DangTreasurer1$0
Lea FisherVice Preside1$0

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

About

Legal name
Mercer Island Equestrian Club
EIN
721609626
Address
Po Box 354, Mercer Island, WA, 98040-0354
State
Washington
Activity (NTEE)
N69 Recreation and sports
IRS classification
501(c)07 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Recreation & Sports
Size band
3 (IRS master file code)
IRS ruling date
1 March 2006
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024

Most connected

Longest observed on the filings

≥3years on the filingsJohn Koch
≥3years on the filingsRachel Jenner
≥2years on the filingsTAM Dang

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
$80k
Net assets or fund balances
$80k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$145k$142k$3k

As filed on the IRS Form 990. US dollars.