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Nonprofit · EIN 20-2127036

ROSAMOND HIGH SCHOOL MUSIC BOOSTERS

Tax-exempt · ROSAMOND, CA 93560

Address and contacts

Address (IRS master file)
2925 W ROSAMOND BLVD, ROSAMOND, CA 93560-6474
In care of
% TESS GAMBLE
Mailing address (990-N for 2025)
2925 W Rosamond Blvd, Rosamond CA 93560
Principal officer (990-N for 2025)
Joseph Aguilar, 2925 W Rosamond Blvd, Rosamond CA 93560

California records

California keeps its own records of charities and corporations. Search them by EIN 20-2127036 or by the name ROSAMOND HIGH SCHOOL MUSIC BOOSTERS.

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

IRS record

EIN
20-2127036
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
2009
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Joseph Aguilar
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Mark Clason
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Tess Gamble
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019June 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Kathleen Stones
June 30, 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 20-2127036).

Questions about ROSAMOND HIGH SCHOOL MUSIC BOOSTERS

What is the EIN of ROSAMOND HIGH SCHOOL MUSIC BOOSTERS?
The employer identification number (EIN) of ROSAMOND HIGH SCHOOL MUSIC BOOSTERS is 20-2127036.
Is ROSAMOND HIGH SCHOOL MUSIC BOOSTERS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
Are donations to ROSAMOND HIGH SCHOOL MUSIC BOOSTERS tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ROSAMOND HIGH SCHOOL MUSIC BOOSTERS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ROSAMOND HIGH SCHOOL MUSIC BOOSTERS due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ROSAMOND HIGH SCHOOL MUSIC BOOSTERS last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of ROSAMOND HIGH SCHOOL MUSIC BOOSTERS?
The 990-N for 2025 names Joseph Aguilar.

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