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US nonprofit · EIN 112556172 · Hauppauge, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 112556172) - 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 September 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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

Long Island Development Corporation

Donations deductible
Revenue
$420k
year to 30 September 2025
Expenses
$1.2m
year to 30 September 2025
Total assets
$14.4m
$2.3m liabilities
Net assets
$12.2m
assets less liabilities
Directors and trustees
8
8.4 years on average
Staff
4
12 volunteers
Left since last filing
0
no seats appear to have opened
Voting members
8
reported in Part VI
How am I connected?

Long Island Development Corporation's network

8 people7 organisationsi8 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Violet dotted lines (9) 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

8 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 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Diana WeirBoard Member2018
8 yrs
Domenic AbbatielloBoard Member2018
8 yrs
Gina Slater ParkerPresident/CEO/Board Member2018
8 yrs
Isabel MedinaBoard Member2018
8 yrs
Michael FieldsBoard Member2018
8 yrs
Michelle DibenedettoBoard Member2018
8 yrs
Phil BallinBoard Member2018
8 yrs
Phyllis Hill SlaterBoard Member2018
8 yrs
Under 5 years5 to 6 years6 years or more

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
Gina Slater ParkerPresident/CEO/Board Member35$240k$27k
Phyllis Hill SlaterBoard Member (Thru May 2025)10$0
Phil BallinBoard Member5$0
Isabel MedinaBoard Member5$0
Michael FieldsBoard Member2$0
Diana WeirBoard Member5$0
Domenic AbbatielloBoard Member2$0
Michelle DibenedettoBoard Member5$0

About

Legal name
Long Island Development Corporation
EIN
112556172
Address
175 Engineers Rd Ste 200, Hauppauge, NY, 11788-4029
State
New York
Mission
Economic development to assist small businesses and not-for-profit entities with loans and technical assistance. (as filed on the Form 990)
Activity (NTEE)
S300 Community improvement and capacity building
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Community Improvement & Capacity Building
Size band
8 (IRS master file code)
Formed
1980
Principal officer
Gina Slater Parker (as named on the Form 990)
IRS ruling date
1 March 1981
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

RelatedMICRO LENDER FOR SEDILong Island Small Business Assistance Corp

Longest observed on the filings

≥8years on the filingsDiana Weir
≥8years on the filingsDomenic Abbatiello
≥8years on the filingsGina Slater Parker
≥8years on the filingsIsabel Medina

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
$14.4m
Total liabilities
$2.3m
Net assets or fund balances
$12.2m
Contributions and grants received
$0
Program service revenue
$352k
Employees
4
Volunteers
12

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$842k$1.3mDeficit $480k

As filed on the IRS Form 990. US dollars.