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Nonprofit · EIN 26-3333819

LOCUS SCIENCE FICTION FOUNDATION

Tax-exempt · OAKLAND, CA 94612

Address and contacts

Address (IRS master file)
655 13TH ST STE 100, OAKLAND, CA 94612-1225
In care of
% LIZA TROMBI
Mailing address (990-N for 2009)
PO BOX 13305, OAKLAND CA 94661
Principal officer (990-N for 2009)
LIZA TROMBI, PO BOX 13305, OAKLAND CA 94661

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, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
26-3333819
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
2009
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$628,833
Income (IRS master file)
$1,088,535

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024–––IRS
990-TDecember 2024–––IRS
990December 2023$617,815$859,580$434,140IRS
990-TDecember 2023–––IRS
990December 2022$452,496$627,585$678,522IRS
990-TDecember 2022–––IRS
990December 2021–––IRS
990-TDecember 2021–––IRS
990December 2020–––IRS
990-TDecember 2020–––IRS
990-N for 2009
Officer: LIZA TROMBI
December 31, 2009≤ $50,000 receipts––e-Postcard

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 LOCUS SCIENCE FICTION FOUNDATION

What is the EIN of LOCUS SCIENCE FICTION FOUNDATION?
The employer identification number (EIN) of LOCUS SCIENCE FICTION FOUNDATION is 26-3333819.
Is LOCUS SCIENCE FICTION FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
Are donations to LOCUS SCIENCE FICTION FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LOCUS SCIENCE FICTION FOUNDATION 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 LOCUS SCIENCE FICTION FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did LOCUS SCIENCE FICTION FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of LOCUS SCIENCE FICTION FOUNDATION?
The 990-N for 2009 names LIZA TROMBI.

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