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Nonprofit · EIN 22-2550175

THE CORLISS INSTITUTE INC

Tax-exempt · WARREN, RI 02885

Financials

$2.2M$2.2M2022$2.6M$2.3M2023$3.1M$2.7M2024
Revenue Expenses · by fiscal year end
Financials of THE CORLISS INSTITUTE INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$3,147,542$2,729,205$418,337$4,980,511$333,710$4,646,801
June 30, 2024990$2,563,152$2,319,511$243,641$2,244,689$284,357$1,960,332
June 30, 2023990$2,177,871$2,150,705$27,166$2,053,956$337,265$1,716,691
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$195,214
Program service revenue
$2,602,190
Investment income
$235,920
Net rental income
$74,396
Net gain from sales of assets
$2,961
Other revenue
$114,218

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$108,444
Other salaries and wages
$1,843,023
Salaries, compensation and benefits (total)
$2,283,943
Professional fundraising fees
$0
Legal fees
$1,586
Accounting fees
$25,800
Occupancy
$74,904
Travel
$23,331
Depreciation
$60,300
Program services (functional)
$2,261,683
Management and general (functional)
$467,522

Balance sheet and other

Total assets, start of year
$2,244,689
Total assets, end of year
$4,980,511
Total liabilities, end of year
$333,710
Net assets, end of year
$4,646,801
Land, buildings and equipment
$1,454,867
Publicly traded securities
$139,826
Net assets without donor restrictions
$2,288,890
Net assets with donor restrictions
$2,357,911
Gross receipts
$3,468,627
Employees
47
Volunteers
10
Year formed
1982
State of legal domicile
RI

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
RICHARD CLARKSONEXECUTIVE DIRECTOR
Officer
40$100,800$1,269
ANTHONY CANERDIRECTOR
Trustee or director
0.5$0$0
MARC GERTSACOV ESQDIRECTOR
Trustee or director
0.5$0$0
RON GRANDCHAMPDIRECTOR
Trustee or director
0.5$0$0
HOLLY KNOTTDIRECTOR
Trustee or director
0.5$0$0
MANUEL MARTINDIRECTOR
Trustee or director
0.5$0$0
FL ROCKEFELLER JRPRESIDENT
Trustee or director, Officer
1$0$0
ELSIE WRIGHTVICE PRESIDENT
Trustee or director, Officer
1$0$0
PETER LOESCHERTREASURER
Trustee or director, Officer
1$0$0
NANCY ROCKEFELLERSECRETARY
Trustee or director, Officer
1$0$0
990 for the year ended June 30, 2024: 11 people
NameTitleHours / weekCompensationOther / benefits
TIM CORBITTEXECUTIVE DIRECTOR thru 6/30/23
Officer
40$53,031$14,000
RICHARD CLARKSONEXECUTIVE DIRECTOR start 7/1/23
Officer
40$45,450$115
ANTHONY CANERDIRECTOR
Trustee or director
0.5$0$0
MARY EDLERDIRECTOR
Trustee or director
0.5$0$0
RON GRANDCHAMPDIRECTOR
Trustee or director
0.5$0$0
MANUEL MARTINDIRECTOR
Trustee or director
0.5$0$0
DAVID A SALITDIRECTOR
Trustee or director
0.5$0$0
FL ROCKEFELLER JRPRESIDENT
Trustee or director, Officer
1$0$0
ELSIE WRIGHTVICE PRESIDENT
Trustee or director, Officer
1$0$0
PETER LOESCHERTREASURER
Trustee or director, Officer
1$0$0
NANCY ROCKEFELLERSECRETARY
Trustee or director, Officer
1$0$0
990 for the year ended June 30, 2023: 11 people
NameTitleHours / weekCompensationOther / benefits
TIM CORBITTEXECUTIVE DIRECTOR
Officer
40$76,197$26,400
ANTHONY CABERDIRECTOR
Trustee or director
0.5$0$0
MARY ELDERDIRECTOR
Trustee or director
0.5$0$0
CHERYL KINGDIRECTOR
Trustee or director
0.5$0$0
MANUEL MARTINDIRECTOR
Trustee or director
0.5$0$0
DAVID A SALITDIRECTOR
Trustee or director
0.5$0$0
ELSIE WRIGHTDIRECTOR
Trustee or director
0.5$0$0
FL ROCKEFELLER JRPRESIDENT
Trustee or director, Officer
1$0$0
RON GRANDCHAMPVICE PRESIDENT
Trustee or director, Officer
1$0$0
PETER LOESCHERTREASURER
Trustee or director, Officer
1$0$0
NANCY ROCKEFELLERSECRETARY
Trustee or director, Officer
1$0$0

Address and contacts

Address (IRS master file)
292 MAIN ST, WARREN, RI 02885-4344
Principal officer (990 for 2024)
FREDERICK L ROCKEFELLER JR, 292 MAIN STREET, WARREN, RI 02885
Signed the 990
RICHARD CLARKSON, EXECUTIVE DIRECTOR
Phone
(401) 245-3609
Return prepared by
CALIRI MANCINI & BARBIERI PC

Mission

TO PROVIDE SOCIAL, HABILITATION, AND EMPLOYMENT SERVICES TO DEAF PEOPLE WITH DIVERSE DISABILITIES.

990 for the year ended June 30, 2025

Program accomplishments

  • RESIDENTIAL PROGRAM
    Expenses $1,465,131
  • VOCATIONAL PROGRAM
    Expenses $796,552 · revenue $32,249

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
22-2550175
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1988
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Unknown (Z99)
Assets (IRS master file)
$4,980,511
Income (IRS master file)
$3,468,627

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$3,147,542$2,729,205$4,980,511IRS
990June 2024$2,563,152$2,319,511$2,244,689IRS
990June 2023$2,177,871$2,150,705$2,053,956XML
990June 2022$2,298,025$2,148,942$1,990,254IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2019–––IRS
990June 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 22-2550175).

Questions about THE CORLISS INSTITUTE INC

What is the EIN of THE CORLISS INSTITUTE INC?
The employer identification number (EIN) of THE CORLISS INSTITUTE INC is 22-2550175.
Is THE CORLISS INSTITUTE INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
Are donations to THE CORLISS INSTITUTE INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does THE CORLISS INSTITUTE INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of THE CORLISS INSTITUTE INC due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THE CORLISS INSTITUTE INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of THE CORLISS INSTITUTE INC?
The 990 for the year ended June 30, 2025 names FREDERICK L ROCKEFELLER JR.
Who are the officers and directors of THE CORLISS INSTITUTE INC?
The 990 for the year ended June 30, 2025 lists 10 people; 1 received compensation from the organization, the highest $100,800 (RICHARD CLARKSON, EXECUTIVE DIRECTOR).
How much revenue does THE CORLISS INSTITUTE INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $3,147,542, expenses of $2,729,205 and total assets of $4,980,511 at year end.

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