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Nonprofit · EIN 46-1520528

CORNERSTONE SOFTBALL INC

Tax-exempt (reinstated) · OAKLEY, CA 94561

Address and contacts

Address (IRS master file)
775 DIMOCK ST, OAKLEY, CA 94561-1070
Mailing address (990-N for 2018)
2733 Skylark Drive, San Jose CA 95125
Principal officer (990-N for 2018)
Ray Donley, 2733 Skylark Drive, San Jose CA 95125

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, 2026990-EZ on file
2024December 31, 2024May 15, 2025No data
2023December 31, 2023May 15, 2024No data

File the 2026 990-EZ for CORNERSTONE SOFTBALL INC

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

IRS record

EIN
46-1520528
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
2026
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$19,093
Income (IRS master file)
$68,160

Revocation and reinstatement

Exemption revoked
May 15, 2024
Posted by the IRS
February 11, 2025
Reinstated
Effective May 15, 2024

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025–––IRS
990December 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-N for 2018
Officer: Ray Donley
December 31, 2018≤ $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 CORNERSTONE SOFTBALL INC

What is the EIN of CORNERSTONE SOFTBALL INC?
The employer identification number (EIN) of CORNERSTONE SOFTBALL INC is 46-1520528.
Is CORNERSTONE SOFTBALL INC tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2024 and reinstated it effective May 15, 2024.
Are donations to CORNERSTONE SOFTBALL INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CORNERSTONE SOFTBALL INC 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 CORNERSTONE SOFTBALL INC 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 CORNERSTONE SOFTBALL INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of CORNERSTONE SOFTBALL INC?
The 990-N for 2018 names Ray Donley.

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