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Nonprofit · EIN 59-3432665

FRONTIERS IN BIOSCIENCE INC

Tax-exempt · NEWPORT COAST, CA 92657

Financials

$287K$239K2021$253K$265K2023$159K$335K2024$180K$395K2025
Revenue Expenses · by fiscal year end
Financials of FRONTIERS IN BIOSCIENCE INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$179,746$394,681-$214,935$8,977,418$246,462$8,730,956
December 31, 2024990$159,183$334,551-$175,368$9,147,259$244,048$8,903,211
December 31, 2023990$252,831$264,644-$11,813$9,132,862$252,072$8,880,790
December 31, 2021990 (amended)$287,321$239,359$47,962$9,263,668$187,520$9,076,148
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$0
Investment income
$48,570
Royalties
$196
Net rental income
$130,980
Other revenue
$131,176

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$66,922
Salaries, compensation and benefits (total)
$167,162
Professional fundraising fees
$0
Legal fees
$695
Accounting fees
$950
Depreciation
$54,671
Program services (functional)
$279,531
Management and general (functional)
$105,584
Fundraising (functional)
$9,566

Balance sheet and other

Total assets, start of year
$9,147,259
Total assets, end of year
$8,977,418
Total liabilities, end of year
$246,462
Net assets, end of year
$8,730,956
Land, buildings and equipment
$5,701,157
Publicly traded securities
$5,484
Net assets without donor restrictions
$8,730,956
Gross unrelated business income
$130,980
Gross receipts
$316,523
Employees
3

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
SIAMAK TABIBZADEH MDCEO
Trustee or director, Officer
–$0
SHILA ROOFIMCFO
Trustee or director, Officer
–$0
FOROUGH SOOFERIANSEC
Trustee or director, Officer
–$0
990 for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
SIAMAK TABIBZADEH MDCEO
Trustee or director, Officer
–$0
SHILA ROOFIMCFO
Trustee or director, Officer
–$0
FOROUGH SOOFERIANSEC
Trustee or director, Officer
–$0
990 for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
SIAMAK TABIBZADEH MDCEO
Trustee or director, Officer
–$0
SHILA ROOFIMCFO
Trustee or director, Officer
–$0
FOROUGH SOOFERIANSEC
Trustee or director, Officer
–$0
990 for the year ended December 31, 2021: 3 people
NameTitleHours / weekCompensation
SIAMAK TABIBZADEH MDCEO
Trustee or director, Officer
60$88,000
SHILA ROOFIMCFO
Trustee or director, Officer
1$0
FOROUGH SOOFERIANSEC
Trustee or director, Officer
1$0

Address and contacts

Address (IRS master file)
20 SUNSET CV, NEWPORT COAST, CA 92657-1901
In care of
% SIAMAK TABIBZADEH MD
Principal officer (990 for 2025)
SIAMAK TABIBZADEH MD, 20 SUNSET COVE, NEWPORT COAST, CA 92657
Signed the 990
SIAMAK TABIBZADEH MD, CEO
Phone
(949) 715-8286
Return prepared by
LGH CONSULTING INC

California records

California keeps its own records of charities and corporations. Search them by EIN 59-3432665 or by the name FRONTIERS IN BIOSCIENCE INC.

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

Mission

FRONTIERS IN BIOSCIENCE IA AN ORGANIZATIOJ DEDICATED TO FOSTERING SCIENCE, RESEARCH AND TEACHING. FBS HAS BEEN INVO;VE IN THESE ACTIVITIES SINCE JAN. 1 1996. FBS HAS PUBLISHED OBER 4000 SCHOLARLY SCIENTIFIC ARTICLES IN MEDICINE AND BIOLOGY FROM WELL KNOWN SCIENTISTS. FBS ALSO CARRIES RESEARCH IN UNDERSTANDING CANCER SINCE 2007 AND HAS BEEN WORKING ON AGING REVERSAL SINCE 2011. OUR RESEARCH ON CANCER IS GEARED TOWARDS UNDERSTANDING THE REASON FOR CANCER GROWTH AND REURRANXCE AS WELL AS UNDERSTANDING THE CAUSE OF DISTURBED METABOLISM OF CANCER CELLS IN ORDER TO GAIN AN INSIGHT TO PROVIDE NEW AVENUES FOR TREATMENT. WE USE STEM CELLS AS WELL AS SIGNALING MOLECULES TO ACHEIVE THE THERAPEUTIC END.

990 for the year ended December 31, 2025

Program accomplishments

  • FOSTERING SCIENCE, RESEARCH AND TEACHING IN THE AREAS OF MEDICINE, BIOLOGY,CANCER AND AGING.
    Expenses $279,531

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
59-3432665
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
1998
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$8,977,418
Income (IRS master file)
$316,523

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$179,746$394,681$8,977,418XML
990-TDecember 2025–––IRS
990December 2024$159,183$334,551$9,147,259IRS
990-TDecember 2024–––IRS
990December 2023$252,831$264,644$9,132,862XML
990-TDecember 2023–––IRS
990December 2022$130,196$272,103$9,068,473IRS
990-TDecember 2022–––IRS
990December 2021$287,321$239,359$9,263,668XML
990-TDecember 2021–––IRS
990December 2020–––IRS
990-TDecember 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS
990December 2017–––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 59-3432665).

Questions about FRONTIERS IN BIOSCIENCE INC

What is the EIN of FRONTIERS IN BIOSCIENCE INC?
The employer identification number (EIN) of FRONTIERS IN BIOSCIENCE INC is 59-3432665.
Is FRONTIERS IN BIOSCIENCE INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
Are donations to FRONTIERS IN BIOSCIENCE INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FRONTIERS IN BIOSCIENCE 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 FRONTIERS IN BIOSCIENCE INC 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 FRONTIERS IN BIOSCIENCE INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of FRONTIERS IN BIOSCIENCE INC?
The 990 for the year ended December 31, 2025 names SIAMAK TABIBZADEH MD.
Who are the officers and directors of FRONTIERS IN BIOSCIENCE INC?
The 990 for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does FRONTIERS IN BIOSCIENCE INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $179,746, expenses of $394,681 and total assets of $8,977,418 at year end.

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