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Nonprofit · EIN 30-0047334

US HUMAN PROTEOME ORGANIZATION

Tax-exempt · PORTLAND, OR 97214

Financials

$426K$372K2023$546K$432K2024$595K$499K2025
Revenue Expenses · by fiscal year end
Financials of US HUMAN PROTEOME ORGANIZATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$594,856$498,521$96,335$1,071,953$369,532$702,421
December 31, 2024990$545,846$432,403$113,443$996,908$413,651$583,257
December 31, 2023990$426,395$371,826$54,569$806,881$337,886$468,995
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$573,035
Investment income
$21,821
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$806
Accounting fees
$1,930
Travel
$8,837
Program services (functional)
$474,291
Management and general (functional)
$24,230

Balance sheet and other

Total assets, start of year
$996,908
Total assets, end of year
$1,071,953
Total liabilities, end of year
$369,532
Net assets, end of year
$702,421
Publicly traded securities
$374,072
Net assets without donor restrictions
$702,421
Gross receipts
$594,856
Employees
0
Year formed
2004
State of legal domicile
MI

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 December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
unpaid volunteer directorsDirector
Trustee or director
0.5$0
see attached listDirector
Trustee or director
0$0
990 for the year ended December 31, 2024: 2 people
NameTitleHours / weekCompensation
unpaid volunteer directorsDirector
Trustee or director
0.5$0
see attached listDirector
Trustee or director
0$0
990 for the year ended December 31, 2023: 2 people
NameTitleHours / weekCompensation
unpaid volunteer directorsDirector
Trustee or director
0.5$0
see attached listDirector
Trustee or director
0$0

Address and contacts

Address (IRS master file)
1300 SE STARK ST STE 307, PORTLAND, OR 97214-2473
In care of
% EMANUEL F PETRICHOIN
Signed the 990
Aleksandra Nita-Lazar, Treasurer
Phone
(505) 989-4876
Return prepared by
Michael J Cavanaugh PA

Mission

Assist with the coordination of research on the human proteome; promote the exchange of knowledge on the human proteome among members, government agencies and others

990 for the year ended December 31, 2025

Program accomplishments

  • Disseminate proteomics information to 867 members; provided in-person conference education to 637 attendees; offered 6 virtual education webinars during the year
    Expenses $474,291 · revenue $573,035

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 December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
30-0047334
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2004
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$1,071,953
Income (IRS master file)
$594,856

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$594,856$498,521$1,071,953IRS
990December 2024$545,846$432,403$996,908XML
990December 2023$426,395$371,826$806,881XML
990December 2022$302,654$281,530$709,531IRS
990December 2021–––IRS
990-EZDecember 2020–––IRS
990December 2019–––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 30-0047334).

Questions about US HUMAN PROTEOME ORGANIZATION

What is the EIN of US HUMAN PROTEOME ORGANIZATION?
The employer identification number (EIN) of US HUMAN PROTEOME ORGANIZATION is 30-0047334.
Is US HUMAN PROTEOME ORGANIZATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
Are donations to US HUMAN PROTEOME ORGANIZATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does US HUMAN PROTEOME ORGANIZATION 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 US HUMAN PROTEOME ORGANIZATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did US HUMAN PROTEOME ORGANIZATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who are the officers and directors of US HUMAN PROTEOME ORGANIZATION?
The 990 for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
How much revenue does US HUMAN PROTEOME ORGANIZATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $594,856, expenses of $498,521 and total assets of $1,071,953 at year end.

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