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Nonprofit · EIN 25-1767180

UNITED MITOCHONDRIAL DISEASE FOUNDATION INC

Also known as UMDF

Tax-exempt · PITTSBURGH, PA 15239

Financials

$5.3M$3.7M2022$3.7M$4.7M2023$4.1M$4.4M2024
Revenue Expenses · by fiscal year end
Financials of UNITED MITOCHONDRIAL DISEASE FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$4,062,127$4,404,370-$342,243$6,646,958$2,517,767$4,129,191
June 30, 2024990$3,685,049$4,660,117-$975,068$6,427,384$2,190,202$4,237,182
June 30, 2023990$5,296,793$3,701,451$1,595,342$7,204,589$2,346,156$4,858,433
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$3,164,824
Program service revenue
$820,393
Investment income
$133,564
Net gain from sales of assets
-$2,308
Net income from fundraising events
-$56,654
Other revenue
-$56,654

Expenses

Grants and similar amounts paid
$1,018,186
Compensation of officers, directors and key employees
$563,216
Other salaries and wages
$984,440
Salaries, compensation and benefits (total)
$1,883,636
Professional fundraising fees
$0
Legal fees
$807
Accounting fees
$15,215
Occupancy
$13,364
Travel
$22,357
Program services (functional)
$3,025,059
Management and general (functional)
$848,576
Fundraising (functional)
$530,735

Balance sheet and other

Total assets, start of year
$6,427,384
Total assets, end of year
$6,646,958
Total liabilities, end of year
$2,517,767
Net assets, end of year
$4,129,191
Publicly traded securities
$3,333,212
Net assets without donor restrictions
$760,177
Net assets with donor restrictions
$3,369,014
Gross receipts
$5,911,276
Employees
20
Volunteers
850
Year formed
1995
State of legal domicile
PA

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
PHIL YESKESCIENCE & ALLIANCE OFFICER
Key employee
40$163,508$69,741
BRIAN HARMONPRESIDENT & CEO THRU 7/24
Trustee or director, Officer
40$133,126$34,951
MARIA PORTODIRECTOR FINANCE & OPERATIONS
Officer
40$106,560$25,575
MARK CAMPBELLCHIEF FINANCIAL OFFICER THRU 8/24
Officer
40$52,257$15,541
ALICIA M PALLADINO ESQCHAIR
Trustee or director, Officer
1$0$0
TODD LACEYVICE CHAIR
Trustee or director, Officer
1$0$0
ALAN BRESLOWTREASURER
Trustee or director, Officer
1$0$0
MICHAEL FRIEDBERGSECRETARY
Trustee or director, Officer
1$0$0
SHARI ALBERTSONTRUSTEE
Trustee or director
1$0$0
WILLIAM CUNNIGHAMTRUSTEE
Trustee or director
1$0$0
HEATHER GATCOMBE MDTRUSTEE
Trustee or director
1$0$0
WILLIAM KALLAOS JRTRUSTEE
Trustee or director
1$0$0
AMEL KARAA MDTRUSTEE
Trustee or director
1$0$0
BRETT KAUFMAN PHDTRUSTEE
Trustee or director
1$0$0
RICHARD LEACHTRUSTEE
Trustee or director
1$0$0
4 more people on this return
NameTitleHours / weekCompensation
CHRISTINA RUETRUSTEE
Trustee or director
1$0
JANA STOUDEMIRETRUSTEE
Trustee or director
1$0
ERICA WILLIAMSTRUSTEE
Trustee or director
1$0
KRISTEN CLIFFORDPRESIDENT & CEO BEG 1/25
Officer
40$0
990 for the year ended June 30, 2024: 15 people
NameTitleHours / weekCompensationOther / benefits
Brian T HarmanPresident & CEO
Officer
40$208,566$31,366
Philip E Yeske PhDScience & Alliance Officer
Highest-paid employee
40$150,551$27,109
Beth WhitehouseFormer Director of Development (Terminated 5/21/24
Former
40$137,157$22,713
Mark S CampbellChief Financial Officer
Highest-paid employee
40$118,029$14,115
Alicia M Palladino EsqChair , Board of Trustees
Trustee or director, Officer
1$0$0
William Kallaos JrVice Chair Board of Truste
Trustee or director, Officer
1$0$0
Shari Lopez AlbertsonSecretary
Trustee or director, Officer
1$0$0
Michael FriedbergTrustee-at-Large
Trustee or director
1$0$0
Richard LeachBoard of Trustees
Trustee or director
1$0$0
Annette M St Pierre-Mackoul MDBoard of Trustees
Trustee or director
1$0$0
Todd LaceyTreasurer
Trustee or director, Officer
1$0$0
Alan BreslowBoard of Trustees
Trustee or director
1$0$0
Jana StoudemireBoard of Trustees
Trustee or director
1$0$0
Amel Karaa MDSMAB Chair
Trustee or director
1$0$0
Erica WilliamsBoard of Trustees
Trustee or director
1$0$0
990 for the year ended June 30, 2023: 16 people
NameTitleHours / weekCompensationOther / benefits
Brian T HarmanPresident & CEO
Officer
40$181,455$27,725
Philip E Yeske PhDScience & Alliance Officer
Highest-paid employee
40$140,637$24,241
Beth WhitehouseDirector of Development
Highest-paid employee
40$131,068$20,376
Mark S CampbellChief Financial Officer
Highest-paid employee
40$115,401$16,068
Bruce H Cohen MDBoard of Trustees
Trustee or director
1$0$0
John KiefferBoard of Trustees
Trustee or director
1$0$0
Sharon ShawBoard of Trustees
Trustee or director
1$0$0
Alicia M Palladino EsqChair , Board of Trustees
Trustee or director, Officer
1$0$0
Bill Kallaos JrVice Chair Board of Trustees
Trustee or director, Officer
1$0$0
Shari Lopez AlbertsonSecretary
Trustee or director, Officer
1$0$0
Michael FriedbergTrustee-at-Large
Trustee or director
1$0$0
Richard LeachBoard of Trustees
Trustee or director
1$0$0
Annette M St Pierre-Mackoul MDBoard of Trustees
Trustee or director
1$0$0
Todd LaceyTreasurer
Trustee or director, Officer
1$0$0
Alan BreslowBoard of Trustees
Trustee or director
1$0$0
Jana StoudemireBoard of Trustees
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
8085 SALTSBURG RD STE 201, PITTSBURGH, PA 15239-1977
In care of
% CHARLES A MOHAN JR
Principal officer (990 for 2024)
KRISTEN CLIFFORD, 8085 SALTSBURG ROAD 201, PITTSBURGH, PA 15239
Signed the 990
KRISTEN CLIFFORD, PRESIDENT & CEO
Phone
(412) 793-8077
Return prepared by
CITRIN COOPERMAN ADVISORS LLC

Mission

TO PROMOTE RESEARCH AND EDUCATION FOR THE DIAGNOSIS, TREATMENT AND CURE OF MITOCHONDRIAL DISORDERS AND TO PROVIDE SUPPORT TO AFFECTED INDIVIDUALS AND FAMILIES.

990 for the year ended June 30, 2025

Program accomplishments

  • FUNDED RESEARCH FOR CURES AND TREATMENTS OF MITOCHONDRIAL DISORDERS.
    Expenses $1,363,553 · grants $1,016,457
  • PROVIDED SUPPORT FOR AFFECTED FAMILIES AND PARENT EDUCATION
    Expenses $1,362,031 · grants $1,728
  • PROMOTED PUBLIC AWARENESS OF MITOCHONDRIAL DISORDERS
    Expenses $299,475 · revenue $820,393

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
25-1767180
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)
Group exemption
Exempt since
2001
Accounting year ends
June
Files
Form 990 or 990-EZ
Group exemption
3810
Assets (IRS master file)
$6,646,958
Income (IRS master file)
$5,911,276

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$4,062,127$4,404,370$6,646,958IRS
990June 2024$3,685,049$4,660,117$6,427,384IRS
990June 2023$5,296,793$3,701,451$7,204,589XML
990June 2022$3,572,403$3,198,117$5,075,622IRS
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 25-1767180).

Questions about UNITED MITOCHONDRIAL DISEASE FOUNDATION INC

What is the EIN of UNITED MITOCHONDRIAL DISEASE FOUNDATION INC?
The employer identification number (EIN) of UNITED MITOCHONDRIAL DISEASE FOUNDATION INC is 25-1767180.
Is UNITED MITOCHONDRIAL DISEASE FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
Are donations to UNITED MITOCHONDRIAL DISEASE FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Group exemption).
Which annual return does UNITED MITOCHONDRIAL DISEASE FOUNDATION 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 UNITED MITOCHONDRIAL DISEASE FOUNDATION 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 UNITED MITOCHONDRIAL DISEASE FOUNDATION 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 UNITED MITOCHONDRIAL DISEASE FOUNDATION INC?
The 990 for the year ended June 30, 2025 names KRISTEN CLIFFORD.
Who are the officers and directors of UNITED MITOCHONDRIAL DISEASE FOUNDATION INC?
The 990 for the year ended June 30, 2025 lists 19 people; 4 received compensation from the organization, the highest $163,508 (PHIL YESKE, SCIENCE & ALLIANCE OFFICER).
How much revenue does UNITED MITOCHONDRIAL DISEASE FOUNDATION INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $4,062,127, expenses of $4,404,370 and total assets of $6,646,958 at year end.

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