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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 20-1619552

TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION

Tax-exempt (reinstated) · SANTA FE, NM 87508

Address and contacts

Address (IRS master file)
13A SAN MARCOS LOOP, SANTA FE, NM 87508-7083
In care of
% SANDRA DAVIS
Mailing address (990-N for 2025)
13A San Marcos Loop, Santa Fe NM 87505
Principal officer (990-N for 2025)
Mary Ellen Dannenberg, 13A San Marcos Loop, Santa Fe NM 87505

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

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026990-N on file
2024July 31, 2025December 15, 2025990-N on file
2023July 31, 2024December 16, 2024Check at the IRS

File the 2026 990-N for TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION

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

IRS record

EIN
20-1619552
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
2025
Accounting year ends
July
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B11)

Revocation and reinstatement

Exemption revoked
November 15, 2024
Posted by the IRS
July 15, 2025
Reinstated
Effective October 15, 2025

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: Mary Ellen Dannenberg
July 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Mary Ellen Dannenberg
July 31, 2025≤ $50,000 receipts––e-Postcard
990-EZJune 2021–––IRS

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 20-1619552).

Questions about TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION

What is the EIN of TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION?
The employer identification number (EIN) of TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION is 20-1619552.
Is TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION tax-exempt?
Yes. The IRS revoked its exemption on November 15, 2024 and reinstated it effective October 15, 2025.
Are donations to TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION due?
The return for tax year 2026 (the year ending July 31, 2027) is due December 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended July 31, 2026.
Who is the principal officer of TURQUOISE TRAIL CHARTER SCHOOL FOUNDATION?
The 990-N for 2025 names Mary Ellen Dannenberg.

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