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US nonprofit · EIN 200019263 · Gillette, NJiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 200019263) - 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 30 June 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

T Klokhuis Inc

Donations deductible
Revenue
$1.1m
year to 30 June 2025
Expenses
$1.1m
year to 30 June 2025
Total assets
$676k
$13k liabilities
Net assets
$663k
assets less liabilities
Directors and trustees
4
6.9 years on average
Staff
30
employees, year to 30 June 2025
Left since last filing
0
no seats appear to have opened
Officers and senior staff
3
named in Part VII
How am I connected?

T Klokhuis Inc's network

4 peoplei4 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

4 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. The organisation reported 4 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Eric DetigerTreasurer2019
7 yrs
Jan-Willem Van DoornPresident of the Board2019
7 yrs
Loura Zijdel-EelkemaDirector2020
6 yrs
Martin SmitCompany secretary2020
6 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
Loura Zijdel-EelkemaDirector2019
Robin Van PuyenbroeckGeneral Managersince 2020
Veerle VandecasteeleAssistant Directorsince 2023

Pay and hours

year to 30 June 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
Loura Zijdel-EelkemaDirector40$116k
Veerle VandecasteeleAssistant Director40$59k
Martin SmitSecretary5$0
Jan-Willem van DoornPresident of the Board5$0
Eric DetigerTreasurer5$0
Robin van PuyenbroeckGeneral Manager5$0

About

Legal name
T Klokhuis Inc
EIN
200019263
Address
160 Hickory Tavern Rd, Gillette, NJ, 07933-1307
State
New Jersey
Mission
To teach the dutch language to students whose parents are expatriates working in the united states of america for an extended period of time. (as filed on the Form 990)
Activity (NTEE)
B28 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
5 (IRS master file code)
Formed
2004
Principal officer
Loura Zijdel-Eelkema (as named on the Form 990)
IRS ruling date
1 April 2004
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

≥7years on the filingsEric Detiger
≥7years on the filingsJan-Willem Van Doorn
≥6years on the filingsLoura Zijdel-Eelkema
≥6years on the filingsMartin Smit

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$676k
Total liabilities
$13k
Net assets or fund balances
$663k
Contributions and grants received
$0
Program service revenue
$1.1m
Employees
30

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$1m$1mDeficit $12k

As filed on the IRS Form 990. US dollars.