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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 99-4473439

OPEN FUNG

Tax-exempt · LOS ANGELES, CA 90016

Financials

$51K$6K2024
Revenue Expenses · by fiscal year end
Financials of OPEN FUNG by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-EZ$51,402$5,872$45,530$45,530$0$45,530
Financial details: 990-EZ for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$50,500
Program service revenue
$900
Investment income
$2
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Other expenses
$5,872
Program services (functional)
$3,373

Balance sheet and other

Total assets, start of year
$0
Total assets, end of year
$45,530
Total liabilities, end of year
$0
Net assets, end of year
$45,530
Cash, savings and investments
$45,530
Gross receipts
$51,402

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Phillip RossChair15$0
N Louise GlassSecretary1$0
Rosten WooTreasurer1$0
Bruce MarksMember1$0

Address and contacts

Address (IRS master file)
2707 S SPAULDING AVE, LOS ANGELES, CA 90016-2421
In care of
% COURTNEY FINK
Signed the 990-EZ
Courtney Fink, Deputy and Artistic Director
Phone
(415) 595-6846

California records

California keeps its own records of charities and corporations. Search them by EIN 99-4473439 or by the name OPEN FUNG.

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

Mission

Open Fung builds collective resources for advancing fungi technology, materials and the arts.

990-EZ for the year ended June 30, 2025

Program accomplishments

  • Scientific Research. We are developing open data, tools, and procedures to drive fungal engineering and material innovations, including the first domesticated mushroom species specifically for material applications.
    Expenses $2,376
  • Art and Culture. We believe that artists and art are central in growing the stories, ideas and meaning that will facilitate interaction with fungi. Through residencies, publications, and programs, we share the significance of fungi as agents of meaningful change.
    Expenses $997

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-EZ on file
2023June 30, 2024November 15, 2024Check at the IRS

File the 2025 990-EZ for OPEN FUNG

Due November 16, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
99-4473439
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
2024
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$45,530
Income (IRS master file)
$51,402

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZJune 2025$51,402$5,872$45,530XML

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 99-4473439).

Questions about OPEN FUNG

What is the EIN of OPEN FUNG?
The employer identification number (EIN) of OPEN FUNG is 99-4473439.
Is OPEN FUNG tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
Are donations to OPEN FUNG tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OPEN FUNG 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 OPEN FUNG due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OPEN FUNG last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended June 2025.
Who are the officers and directors of OPEN FUNG?
The 990-EZ for the year ended June 30, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does OPEN FUNG have?
On its 990-EZ for the year ended June 30, 2025 it reported revenue of $51,402, expenses of $5,872 and total assets of $45,530 at year end.

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