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Nonprofit · EIN 95-6135755

PSI DELTA SIGMA INC

Tax-exempt · CORONA, CA 92882

Address and contacts

Address (IRS master file)
3125 FOREST VIEW DR, CORONA, CA 92882-6082
Mailing address (990-N for 2025)
3125 Forest View Drive, Corona CA 92882
Principal officer (990-N for 2025)
Catherine Ringen, 3125 Forest View Drive, Corona CA 92882

California records

California keeps its own records of charities and corporations. Search them by EIN 95-6135755 or by the name PSI DELTA SIGMA INC.

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026990-N on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2026 990-N for PSI DELTA SIGMA INC

Due October 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
95-6135755
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
1966
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Catherine Ringen
May 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Catherine M Ringen
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Catherine M Ringen
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Catherine M Ringen
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Catherine Ringen
May 31, 2021≤ $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 95-6135755).

Questions about PSI DELTA SIGMA INC

What is the EIN of PSI DELTA SIGMA INC?
The employer identification number (EIN) of PSI DELTA SIGMA INC is 95-6135755.
Is PSI DELTA SIGMA INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1966.
Are donations to PSI DELTA SIGMA INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does PSI DELTA SIGMA INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of PSI DELTA SIGMA INC due?
The return for tax year 2026 (the year ending May 31, 2027) is due October 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did PSI DELTA SIGMA INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended May 31, 2026.
Who is the principal officer of PSI DELTA SIGMA INC?
The 990-N for 2025 names Catherine Ringen.

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