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Nonprofit · EIN 46-0976803

CENTER FOR RESPONSIBLE SCIENCE

Tax-exempt · SOLANA BEACH, CA 92075

Financials

$100$6152023$0$2K2024$3K$7562025
Revenue Expenses · by fiscal year end
Financials of CENTER FOR RESPONSIBLE SCIENCE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$3,000$756$2,244$17,714$0$17,714
December 31, 2024990-PF$0$1,635-$1,635$15,470$0$15,470
December 31, 2023990-PF$100$615-$515$17,105$0$17,105
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$3,000

Expenses

Grants and similar amounts paid
$0

Balance sheet and other

Total assets, start of year
$15,470
Total assets, end of year
$17,714
Total liabilities, end of year
$0
Net assets, end of year
$17,714
Fair market value of assets
$17,714

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

NameTitleHours / weekCompensation
Gerry Boss
PO Box 508, Solana Beach, CA 92075
Board Member2$0
Robert P Isaacson
PO Box 508, Solana Beach, CA 92075
President8$0
Kyle M Wesendorf
PO Box 508, Solana Beach, CA 92075
Secretary/Treasurer3$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
Gerry Boss
PO Box 508, Solana Beach, CA 92075
Secretary and Treasurer1$0
Troy McCall
PO Box 508, Solana Beach, CA 92075
none1$0
Katya Tsaioun
PO Box 508, Solana Beach, CA 92075
none1$0
Neil Wilcox
PO Box 508, Solana Beach, CA 92075
President1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
NEIL WILCOX
PO BOX 443, PACIFIC PALISADES, CA 90272
DIRECTOR0$0
TROY MCCALL
PO BOX 443, PACIFIC PALISADES, CA 90272
DIRECTOR0$0
KATYA TSAIOUN
PO BOX 443, PACIFIC PALISADES, CA 90272
DIRECTOR0$0
GERRY BOSS
PO BOX 443, PACIFIC PALISADES, CA 90272
VICE PRESIDE0$0

Address and contacts

Address (IRS master file)
PO BOX 508, SOLANA BEACH, CA 92075-0508
In care of
% ALEXANDRA PAUL
Signed the 990-PF
Robert P Isaacson, President
Phone
(858) 209-7060

California records

California keeps its own records of charities and corporations. Search them by EIN 46-0976803 or by the name CENTER FOR RESPONSIBLE SCIENCE.

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

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
46-0976803
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private operating foundation
Donations deductible (Pub 78)
Private operating foundation, 50% limit
Exempt since
2013
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$17,714
Income (IRS master file)
$3,000

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$3,000$756$17,714XML
990-PFDecember 2024$0$1,635$15,470IRS
990-PFDecember 2023$100$615$17,105XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 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 46-0976803).

Questions about CENTER FOR RESPONSIBLE SCIENCE

What is the EIN of CENTER FOR RESPONSIBLE SCIENCE?
The employer identification number (EIN) of CENTER FOR RESPONSIBLE SCIENCE is 46-0976803.
Is CENTER FOR RESPONSIBLE SCIENCE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
Are donations to CENTER FOR RESPONSIBLE SCIENCE tax-deductible?
Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
Which annual return does CENTER FOR RESPONSIBLE SCIENCE file?
Form 990-PF. Private foundations file every year.
When is the next return of CENTER FOR RESPONSIBLE SCIENCE 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 CENTER FOR RESPONSIBLE SCIENCE last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of CENTER FOR RESPONSIBLE SCIENCE?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does CENTER FOR RESPONSIBLE SCIENCE have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $3,000, expenses of $756 and total assets of $17,714 at year end.

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