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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 37-1636153

INTERNATIONAL CHIARI ASSOCIATION

Tax-exempt · SANTA BARBARA, CA 93101

Address and contacts

Address (IRS master file)
27 W ANAPAMU ST 340, SANTA BARBARA, CA 93101-3107
In care of
% PETER T DAL BELLO
Mailing address (990-N for 2025)
27 W ANAPAMU ST 340, SANTA BARBARA CA 93101
Principal officer (990-N for 2025)
PETER T DAL BELLO, 27 W ANAPAMU ST 340, SANTA BARBARA CA 93101

California records

California keeps its own records of charities and corporations. Search them by EIN 37-1636153 or by the name INTERNATIONAL CHIARI ASSOCIATION.

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-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990-N on file
2024March 31, 2025August 15, 2025990-N on file
2023March 31, 2024August 15, 2024990-N on file

File the 2026 990-N for INTERNATIONAL CHIARI ASSOCIATION

Due August 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
37-1636153
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
2011
Accounting year ends
March
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: PETER T DAL BELLO
March 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: PETER T DAL BELLO
March 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: PETER T DAL BELLO
March 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: PETER T DAL BELLO
March 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: PETER T DAL BELLO
March 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Peter T Dal Bello
March 31, 2020≤ $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 37-1636153).

Questions about INTERNATIONAL CHIARI ASSOCIATION

What is the EIN of INTERNATIONAL CHIARI ASSOCIATION?
The employer identification number (EIN) of INTERNATIONAL CHIARI ASSOCIATION is 37-1636153.
Is INTERNATIONAL CHIARI ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
Are donations to INTERNATIONAL CHIARI ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INTERNATIONAL CHIARI ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL CHIARI ASSOCIATION due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did INTERNATIONAL CHIARI ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended March 31, 2026.
Who is the principal officer of INTERNATIONAL CHIARI ASSOCIATION?
The 990-N for 2025 names PETER T DAL BELLO.

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