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Nonprofit · EIN 20-4402181

APROVECHO RESEARCH CENTER

Tax-exempt · COTTAGE GROVE, OR 97424

Financials

$598K$439K2022$785K$719K2023$704K$675K2024
Revenue Expenses · by fiscal year end
Financials of APROVECHO RESEARCH CENTER by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$704,181$674,562$29,619$611,454$52,794$558,660
June 30, 2024990$785,069$719,394$65,675$576,983$10,368$566,615
June 30, 2023990$597,927$438,778$159,149$511,770$10,793$500,977
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$366,200
Program service revenue
$337,845
Investment income
$0
Other revenue
$136

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$338,326
Salaries, compensation and benefits (total)
$367,609
Professional fundraising fees
$0
Legal fees
$30,485
Accounting fees
$19,347
Occupancy
$12,585
Travel
$26,315
Depreciation
$3,139
Program services (functional)
$558,710
Management and general (functional)
$94,241
Fundraising (functional)
$21,611

Balance sheet and other

Total assets, start of year
$576,983
Total assets, end of year
$611,454
Total liabilities, end of year
$52,794
Net assets, end of year
$558,660
Land, buildings and equipment
$112,544
Gross unrelated business income
$136
Gross receipts
$704,181
Employees
9
Volunteers
4
Year formed
2006
State of legal domicile
OR

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 / weekCompensation
DEAN STILLRESEARCH DIRECTOR
Trustee or director, Officer
20$45,395
NORDICA MACCARTYEXECUTIVE DIRECTOR
Trustee or director, Officer
20$25,232
BJ JONESBOARD MEMBER
Trustee or director
2$0
JILLIAN ALLENSECRETARY
Trustee or director, Officer
1$0
ERIC RESNERPRESIDENT
Trustee or director, Officer
5$0
990 for the year ended June 30, 2024: 5 people
NameTitleHours / weekCompensation
DEAN STILLFORMER EXECUTIVE DIRECTOR
Trustee or director, Officer
20$39,221
NORDICA MACCARTYEXECUTIVE DIRECTOR
Trustee or director, Officer
20$22,250
BJ JONESBOARD MEMBER
Trustee or director
2$0
JILLIAN ALLENSECRETARY
Trustee or director, Officer
1$0
ERIC RESNERPRESIDENT
Trustee or director, Officer
5$0
990 for the year ended June 30, 2023: 5 people
NameTitleHours / weekCompensation
DEAN STILLFORMER EXECUTIVE DIRECTOR
Trustee or director, Officer
20$42,000
NORDICA MACCARTYEXECUTIVE DIRECTOR
Trustee or director, Officer
20$10,850
BJ JONESBOARD MEMBER
Trustee or director
2$0
JILLIAN ALLENSECRETARY
Trustee or director, Officer
1$0
ERIC RESNERPRESIDENT
Trustee or director, Officer
5$0

Address and contacts

Address (IRS master file)
PO BOX 1175, COTTAGE GROVE, OR 97424-0050
In care of
% DEAN STILL
Principal officer (990 for 2024)
JILLIAN ALLEN, PO BOX 1175, COTTAGE GROVE, OR 97424
Signed the 990
JILLIAN ALLEN, SECRETARY
Phone
(541) 767-0287
Return prepared by
HOUCK EVARTS & COMPANY LLC

Mission

TO RESEARCH, DEVELOP AND DISSEMINATE TECHNOLOGICAL SOLUTIONS FOR MEETING THE BASIC HUMAN NEEDS OF LOW INCOME AND IMPOVERISHED PEOPLE AND COMMUNITIES IN THIRD WORLD COUNTRIES IN ORDER TO HELP RELIEVE THEIR SUFFERING, IMPROVE HEALTH, ENHANCE THEIR SAFETY, AND REDUCE THEIR ADVERSE IMPACTS ON THEIR ENVIRONMENT. APROVECHO RESEARCH CENTER IS ESPECIALLY DEDICATED TO CREATING EFFECTIVE AND WIDELY USABLE TECHNOLOGY SOLUTIONS TO PROBLEMS SUCH AS COOKING AND HEATING WITH BIOMASS. APROVECHO RESEARCH CENTER ALSO PROVIDES TECHNICAL ASSISTANCE TO RELATED APPROPRIATE TECHNOLOGY PROJECTS WORLDWIDE.

990 for the year ended June 30, 2025

Program accomplishments

  • LABORATORY TESTING:APROVECHO RESEARCH CENTER PROVIDES TESTING AND DESIGN IMPROVEMENT SERVICES AT ITS LABORATORY IN COTTAGE GROVE, OREGON. STOVES ARE SHIPPED TO THE LAB FOR EMISSIONS TESTING AND DESIGN IMPROVEMENT.
    Expenses $10,329 · revenue $112,240
  • EMISSIONS MONITORING EQUIPMENT:APROVECHO RESEARCH CENTER DESIGNS, DEVELOPS, PROTOTYPES, TESTS, MODIFIES, AND SUPPLIES CUSTOM EMISSION MONITORING EQUIPMENT FOR USE IN LESSER-DEVELOPED AND DEVELOPING COUNTRIES. UNIVERSITIES, NGOS AND OTHERS USE THIS EQUIPMENT TO MEASURE FOR MULTIPLE POLLUTANTS. THIS TESTING ALLOWS STOVE DESIGNERS TO MODIFY LOCAL STOVES TO BURN LESS FUEL, IMPROVE COOKING TIME, AND PRODUCE LESS POLLUTANTS. APROVECHO CONTINUES TO HELP THE GLOBAL ALLIANCE FOR CLEAN COOKSTOVES AND OTHERS ACHIEVE HIGHER COOK STOVE STANDARDS.
    Expenses $277,134 · revenue $156,285
  • TRAINING AND EVALUATION:APROVECHO CONDUCTS TRAINING CLASSES FOR PEOPLE WISHING TO LEARN HOW TO TEST, EVALUATE, IMPROVE AND MONITOR BIO-MASS BURNING COOK STOVES AND RELATED DEVICES. THES WORK IS DONE AT THE LABORATORY IN COTTAGE GROVE, OR, OR AT THE CLIENT'S SITE. COMBUSTION THEORY, TESTING PROCEDURES AND SIMILAR SUBJECTS ARE TAUGHT. SEVERAL HUNDRED MORE PEOPLE WERE TAUGHT, PRIMARILY IN SOUTH AMERICA, AFRICA AND ASIA.
    Expenses $187,553 · revenue $1,600
  • STOVE DEVELOPMENT PROGRAMS
    Expenses $83,694 · revenue $67,720

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
20-4402181
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
2007
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$611,454
Income (IRS master file)
$704,181

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$704,181$674,562$611,454IRS
990-TJune 2025–––IRS
990June 2024$785,069$719,394$576,983IRS
990-TJune 2024–––IRS
990June 2023$597,927$438,778$511,770XML
990-TJune 2023–––IRS
990June 2022$271,538$230,218$405,201IRS
990-TJune 2022–––IRS
990June 2021–––IRS
990-TJune 2021–––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 20-4402181).

Questions about APROVECHO RESEARCH CENTER

What is the EIN of APROVECHO RESEARCH CENTER?
The employer identification number (EIN) of APROVECHO RESEARCH CENTER is 20-4402181.
Is APROVECHO RESEARCH CENTER tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
Are donations to APROVECHO RESEARCH CENTER tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does APROVECHO RESEARCH CENTER 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 APROVECHO RESEARCH CENTER 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 APROVECHO RESEARCH CENTER 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 APROVECHO RESEARCH CENTER?
The 990 for the year ended June 30, 2025 names JILLIAN ALLEN.
Who are the officers and directors of APROVECHO RESEARCH CENTER?
The 990 for the year ended June 30, 2025 lists 5 people; 2 received compensation from the organization, the highest $45,395 (DEAN STILL, RESEARCH DIRECTOR).
How much revenue does APROVECHO RESEARCH CENTER have?
On its 990 for the year ended June 30, 2025 it reported revenue of $704,181, expenses of $674,562 and total assets of $611,454 at year end.

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