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Nonprofit · EIN 94-2520402

SEROLOGICAL RESEARCH INSTITUTE

Tax-exempt · RICHMOND, CA 94806

Financials

$3.3M$2.9M2023$2.9M$3.1M2024
Revenue Expenses · by fiscal year end
Financials of SEROLOGICAL RESEARCH INSTITUTE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
July 31, 2025990$2,932,659$3,086,162-$153,503$2,502,240$802,066$1,700,174
July 31, 2024990$3,272,073$2,882,651$389,422$2,096,052$242,374$1,853,678
Financial details: 990 for the year ended July 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$2,777,584
Investment income
$27,062
Net gain from sales of assets
-$352
Net income from sales of inventory
$128,013
Other revenue
$128,013

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$635,382
Other salaries and wages
$957,904
Salaries, compensation and benefits (total)
$1,800,045
Professional fundraising fees
$0
Accounting fees
$39,539
Occupancy
$172,598
Travel
$11,855
Depreciation
$179,136
Program services (functional)
$2,550,168
Management and general (functional)
$535,994

Balance sheet and other

Total assets, start of year
$2,096,052
Total assets, end of year
$2,502,240
Total liabilities, end of year
$802,066
Net assets, end of year
$1,700,174
Land, buildings and equipment
$562,537
Net assets without donor restrictions
$1,700,174
Gross receipts
$3,132,629
Employees
12
Year formed
1978
State of legal domicile
CA

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 July 31, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
GARY C HARMORPresident & CEO
Trustee or director, Officer
40$241,032$2,124
ANGELA BUTLERLab Mgr & SO
Officer
40$220,800$577
Ledia M McVeighTreasurer & CFO
Trustee or director, Officer
40$173,550$16,834
JAMES P HOPPERTECHNICAL LEADER40$133,619$13,136
TESSI SHERRINFORENSIC DNA A II40$105,252$9,671
ZACHARY M LANCHFORENSIC DNA A II40$106,725$6,977
MALLORY H PAGENKOPFFORENSIC DNA A III40$105,332$7,416
Ian WongDirector
Trustee or director
1$0$0
DAVID STOCKWELLDirector
Trustee or director
1$0$0
THOMAS FEDORDirector
Trustee or director
1$0$0
990 for the year ended July 31, 2024: 9 people
NameTitleHours / weekCompensationOther / benefits
GARY C HARMORPresident & CEO
Trustee or director, Officer
40$229,240$2,206
ANGELA BUTLERLab Mgr & SO
Officer
40$207,600$525
Ledia M McVeighTreasurer & CFO
Trustee or director, Officer
40$168,566$15,265
JAMES P HOPPERTECHNICAL LEADER40$127,512$11,618
ERIN A LAURIEASST. TECH. LEADER40$123,918$6,723
TESSI SHERRINDNA ANALYST II40$113,099$8,655
Jennifer MihalovichDirector
Trustee or director
1$0$0
DAVID STOCKWELLDirector
Trustee or director
1$0$0
THOMAS FEDORDirector
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
3053 RESEARCH DR, RICHMOND, CA 94806-5206
In care of
% LEDIA MCVEIGH
Principal officer (990 for 2024)
GARY C HARMOR, 3053 RESEARCH DRIVE, RICHMOND, CA 948065206
Signed the 990
Gary C Harmor, Pres, Exec Dir.
Phone
(510) 223-7374
Return prepared by
BREGANTE COMPANY LLP CPAS

California records

California keeps its own records of charities and corporations. Search them by EIN 94-2520402 or by the name SEROLOGICAL RESEARCH INSTITUTE.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

The Serological Research Institute's (SERI) mission is to promote research and development in forensic serology and to provide the highest quality of scientific analysis and consultation. SERI also provides technical support and training to those in the forensic community.

990 for the year ended July 31, 2025

Program accomplishments

  • Promoting research and development in forensic serology, and providing technical support and training to the forensic community.
    Expenses $2,476,479 · revenue $2,776,594
  • Production and sales of DNA, testing supplies, and reagents designed toidentify body fluids to customers in law enforcement, forensic science, andmedical agencies.
    Expenses $73,689 · revenue $128,013

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

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026Not due yet
2024July 31, 2025December 15, 2025990 on file
2023July 31, 2024December 16, 2024990 on file

IRS record

EIN
94-2520402
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
1978
Accounting year ends
July
Files
Form 990 or 990-EZ
Assets (IRS master file)
$2,502,240
Income (IRS master file)
$3,132,629

Filing history

FormYear endedRevenueExpensesAssetsReturn
990July 2025$2,932,659$3,086,162$2,502,240XML
990July 2024$3,272,073$2,882,651$2,096,052XML
990July 2022$2,627,892$2,348,311$1,542,393IRS
990July 2021–––IRS
990July 2020–––IRS
990July 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 94-2520402).

Questions about SEROLOGICAL RESEARCH INSTITUTE

What is the EIN of SEROLOGICAL RESEARCH INSTITUTE?
The employer identification number (EIN) of SEROLOGICAL RESEARCH INSTITUTE is 94-2520402.
Is SEROLOGICAL RESEARCH INSTITUTE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1978.
Are donations to SEROLOGICAL RESEARCH INSTITUTE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SEROLOGICAL RESEARCH INSTITUTE 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 SEROLOGICAL RESEARCH INSTITUTE due?
The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SEROLOGICAL RESEARCH INSTITUTE last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended July 2025.
Who is the principal officer of SEROLOGICAL RESEARCH INSTITUTE?
The 990 for the year ended July 31, 2025 names GARY C HARMOR.
Who are the officers and directors of SEROLOGICAL RESEARCH INSTITUTE?
The 990 for the year ended July 31, 2025 lists 10 people; 7 received compensation from the organization, the highest $241,032 (GARY C HARMOR, President & CEO).
How much revenue does SEROLOGICAL RESEARCH INSTITUTE have?
On its 990 for the year ended July 31, 2025 it reported revenue of $2,932,659, expenses of $3,086,162 and total assets of $2,502,240 at year end.

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