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Nonprofit · EIN 86-1068222

ARROWHEAD NEUROSCIENCE FOUNDATION INC

Tax-exempt · REDLANDS, CA 92373

Financials

$120K$63K2024$14$48K2025
Revenue Expenses · by fiscal year end
Financials of ARROWHEAD NEUROSCIENCE FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$14$48,211-$48,197$114,786$0$114,786
December 31, 2024990$120,009$63,291$56,718$162,983$0$162,983
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$0
Investment income
$14
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
Accounting fees
$5,880
Travel
$446
Program services (functional)
$34,196
Management and general (functional)
$14,015

Balance sheet and other

Total assets, start of year
$162,983
Total assets, end of year
$114,786
Total liabilities, end of year
$0
Net assets, end of year
$114,786
Net assets without donor restrictions
$114,786
Gross receipts
$14
Employees
1
Year formed
2003
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 December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
DR JAVED SIDDIQICEO
Trustee or director
0$0
DR DAN MIULLISecretary
Trustee or director
0$0
SEEMA SIDDIQIDirector
Trustee or director
0$0
990 for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
DR JAVED SIDDIQICEO
Trustee or director
0$0
DR DAN MIULLISecretary
Trustee or director
0$0
SEEMA SIDDIQIDirector
Trustee or director
0$0

Address and contacts

Address (IRS master file)
222 E OLIVE AVE STE 4, REDLANDS, CA 92373-5268
In care of
% JAVED SIDDIQI
Signed the 990
JAVED SIDDIQI MD, CEO
Phone
(909) 307-1753
Return prepared by
E EUGENE PLATT & ASSOCIATES CPA

Mission

PROVIDE FINANCIAL ASSISTANCE IN THE FURTHERANCE OF EDUCATION AND SCIENCE FOR HEALTHCARE WORKERS.

990 for the year ended December 31, 2025

Program accomplishments

  • GRANTS WERE ISSUED TO SUPPORT THE EDUCATIONAL EXPENSES OF INDIVIDUALS PURSUING NEUROSCIENCE CAREERS.
    Expenses $34,196

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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
86-1068222
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
2004
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Assets (IRS master file)
$114,786
Income (IRS master file)
$14

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025–––IRS
990December 2024–––IRS
990December 2023$150,282$119,275$95,822IRS
990December 2022$65,147$151,049$64,815IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about ARROWHEAD NEUROSCIENCE FOUNDATION INC

What is the EIN of ARROWHEAD NEUROSCIENCE FOUNDATION INC?
The employer identification number (EIN) of ARROWHEAD NEUROSCIENCE FOUNDATION INC is 86-1068222.
Is ARROWHEAD NEUROSCIENCE FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
Are donations to ARROWHEAD NEUROSCIENCE FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ARROWHEAD NEUROSCIENCE FOUNDATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ARROWHEAD NEUROSCIENCE FOUNDATION 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 ARROWHEAD NEUROSCIENCE FOUNDATION INC 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 ARROWHEAD NEUROSCIENCE FOUNDATION INC?
The 990 for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does ARROWHEAD NEUROSCIENCE FOUNDATION INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $14, expenses of $48,211 and total assets of $114,786 at year end.

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