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Nonprofit · EIN 46-2732905

STRINGS OF THE SONORAN INC

Tax-exempt (reinstated) · CASA GRANDE, AZ 85130

Address and contacts

Address (IRS master file)
PO BOX 10299, CASA GRANDE, AZ 85130-0048
In care of
% KIMBERLY CALDERONE
Mailing address (990-N for 2025)
POBox 10299, Casa Grande AZ 85130
Principal officer (990-N for 2025)
Kimberly Calderone, POBox 10299, Casa Grande AZ 85130

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, 2024Check at the IRS

File the 2026 990-N for STRINGS OF THE SONORAN INC

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

IRS record

EIN
46-2732905
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
2024
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
May 15, 2023
Posted by the IRS
August 14, 2023
Reinstated
Effective October 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-N for 2025
Officer: Kimberly Calderone
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kimberly Calderone
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Kimberly Calderone
December 31, 2019≤ $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 46-2732905).

Questions about STRINGS OF THE SONORAN INC

What is the EIN of STRINGS OF THE SONORAN INC?
The employer identification number (EIN) of STRINGS OF THE SONORAN INC is 46-2732905.
Is STRINGS OF THE SONORAN INC tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2023 and reinstated it effective October 15, 2024.
Are donations to STRINGS OF THE SONORAN INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does STRINGS OF THE SONORAN INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of STRINGS OF THE SONORAN 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 STRINGS OF THE SONORAN INC 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 STRINGS OF THE SONORAN INC?
The 990-N for 2025 names Kimberly Calderone.

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