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Nonprofit · EIN 90-0592038

HUMAN BIOLOGY ASSOCIATION

Tax-exempt · WASHINGTON, DC 20005

Financials

$79K$89K2023$94K$98K2024$91K$111K2025
Revenue Expenses · by fiscal year end
Financials of HUMAN BIOLOGY ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$91,319$111,291-$19,972$166,944$0$166,944
December 31, 2024990-EZ$93,812$97,995-$4,183$186,916$0$186,916
December 31, 2023990-EZ$79,100$88,958-$9,858$185,675$0$185,675
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$35,696
Membership dues
$24,805
Program service revenue
$30,760
Investment income
$0
Net income from sales of inventory
$58
Other revenue
$0

Expenses

Grants and similar amounts paid
$3,000
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Printing, publications and postage
$7,500
Other expenses
$100,791
Program services (functional)
$79,903

Balance sheet and other

Total assets, start of year
$186,916
Total assets, end of year
$166,944
Total liabilities, end of year
$0
Net assets, end of year
$166,944
Cash, savings and investments
$166,944
Gross receipts
$91,378

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Elizabeth QuinnTreasurer5$0
Richard BribescasPresident5$0
James Josh SnodgrassFundraising Chair2$0
Tara RobinsSecretary3$0
Amanda VeileProgram Chair5$0
Felicia MadimenosMembership Chair1$0
990-EZ for the year ended December 31, 2024: 7 people
NameTitleHours / weekCompensation
Elizabeth QuinnTreasurer8$0
Richard BribescasPresident8$0
James Josh SnodgrassPast President6$0
Tara RobinsSecretary5$0
Amanda VeileProgram Chair8$0
Felicia MadimenosMembership Chair2$0
Hilton da SilvaInternational Chair2$0
990-EZ for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
Elizabeth QuinnTreasurer6$0
James Josh SnodgrassPresident6$0
Tara RobinsSecretary4$0
Amanda VeileProgram Chair6$0
Christopher LynnPublicity Chair4$0
Felicia MadimenosMembership Chair2$0
Hilton da SilvaInternational Chair1$0

Address and contacts

Address (IRS master file)
1100 H ST NW STE 840, WASHINGTON, DC 20005-5969
In care of
% JASON DECARO
Signed the 990-EZ
Elizabeth Quinn, Treasurer
Phone
(314) 556-3288

Mission

The Human Biology Association is a vibrant nonprofit scientific organization dedicated to supporting and disseminating innovative research and teaching on human biological variation in evolutionary, social, historical, and environmental context worldwide. We are an interdisciplinary group of scientists including internationally-recognized leaders in the fields of anthropology, anatomy, public health, endocrinology, genetics, nutrition, and numerous other fields.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • The HBA supports free access to the American Journal of Human Biology to all its members. Finally, the HBA maintains a website and a weekly podcast highlighting the latest in scientific research.
    Expenses $7,500
  • This is the annual scientific conference for the HBA and was livestreamed to the world.
    Expenses $72,223
  • Public science outreach to international scholars
    Expenses $180

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-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
90-0592038
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
2019
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$166,944
Income (IRS master file)
$91,378

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$91,319$111,291$166,944IRS
990-EZDecember 2024$93,812$97,995$186,916IRS
990-EZDecember 2023$79,100$88,958$185,675XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––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 90-0592038).

Questions about HUMAN BIOLOGY ASSOCIATION

What is the EIN of HUMAN BIOLOGY ASSOCIATION?
The employer identification number (EIN) of HUMAN BIOLOGY ASSOCIATION is 90-0592038.
Is HUMAN BIOLOGY ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to HUMAN BIOLOGY ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does HUMAN BIOLOGY ASSOCIATION 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 HUMAN BIOLOGY ASSOCIATION 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 HUMAN BIOLOGY ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of HUMAN BIOLOGY ASSOCIATION?
The 990-EZ for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
How much revenue does HUMAN BIOLOGY ASSOCIATION have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $91,319, expenses of $111,291 and total assets of $166,944 at year end.

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