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Governance Register
US nonprofit · EIN 812759084 · North Haven, CTiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 812759084) - 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 - 990EZ for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.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

North Haven High School Booster Club Inc's network

5 people4 organisationsi5 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (4) 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

5 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.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.
NameRole as filedSinceOn the board
David MikosPresident2019
7 yrs
Edward TantorskiVice President2019
7 yrs
Michael ProtoBoard Member2019
7 yrs
Michael SullivanTreasurer2019
7 yrs
William MitchellBoard Member2019
7 yrs
Under 5 years5 to 6 years6 years or more

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
Edward TantorskiVice President2$0
William MitchellBoard Member2$0
Michael ProtoBoard Member2$0
David MikosPresident2$0
Michael SullivanTreasurer2$0

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

About

Legal name
North Haven High School Booster Club Inc
EIN
812759084
Address
Po Box 622, North Haven, CT, 06473-0622
State
Connecticut
Activity (NTEE)
B94 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
4 (IRS master file code)
IRS ruling date
1 June 2016
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsDavid Mikos
≥7years on the filingsEdward Tantorski
≥7years on the filingsMichael Proto
≥7years on the filingsMichael Sullivan

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
$123k
Total liabilities
$0
Net assets or fund balances
$123k

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.
North Haven High School Booster Club, 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: Connecticut Secretary of the State, business registry and officers (data.ct.gov n7gp-d28j and ka36-64k6). Licence not stated. Data last fetched 18 October 2026.
State
Connecticut
Entity type
Non-Stock
Status
Active
Formed
26 May 2016
Registered agent
David Mikos (city and state not held)

Officers (2)

  • David Mikos Director
  • Edward Tantorski Officer

City and state of officers are not held in this extract.