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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 92-3428410

WINTER CONFERENCE ON NEURAL PLASTICITY

Also known as WCNP

Tax-exempt · NEW YORK, NY 10027

Address and contacts

Address (IRS master file)
3227 BROADWAY L-8, NEW YORK, NY 10027-0000
In care of
% BIANCA JEWEL OLIVE JONES MARLIN
Mailing address (990-N for 2025)
3227 Broadway L-8, New York NY 10027
Principal officer (990-N for 2025)
Bianca Jewel Olive Jones Marlin, 3227 Broadway L-8, New York NY 10027

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-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for WINTER CONFERENCE ON NEURAL PLASTICITY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
92-3428410
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
2023
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Bianca Jewel Olive Jones Marlin
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Stephen Maren
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Stephen Maren
December 31, 2022≤ $50,000 receipts––e-Postcard

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 92-3428410).

Questions about WINTER CONFERENCE ON NEURAL PLASTICITY

What is the EIN of WINTER CONFERENCE ON NEURAL PLASTICITY?
The employer identification number (EIN) of WINTER CONFERENCE ON NEURAL PLASTICITY is 92-3428410.
Is WINTER CONFERENCE ON NEURAL PLASTICITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
Are donations to WINTER CONFERENCE ON NEURAL PLASTICITY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WINTER CONFERENCE ON NEURAL PLASTICITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WINTER CONFERENCE ON NEURAL PLASTICITY 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 WINTER CONFERENCE ON NEURAL PLASTICITY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of WINTER CONFERENCE ON NEURAL PLASTICITY?
The 990-N for 2025 names Bianca Jewel Olive Jones Marlin.

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