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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 81-5192171

MICROBIOLOGY GRADUATE STUDENT ORGANIZATION

Also known as MGSA

Tax-exempt · TEMPE, AZ 85281

Address and contacts

Address (IRS master file)
427 E TYLER MALL, TEMPE, AZ 85281-0000
In care of
% NATALIE MITCHELL SOLS LSA 181
Mailing address (990-N for 2024)
427 E Tyler Mall, Tempe AZ 85281
Principal officer (990-N for 2024)
Nicole Dorn, 9740 E Tripoli Ave, Mesa AZ 85212

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, 2026Not on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for MICROBIOLOGY GRADUATE STUDENT ORGANIZATION

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
81-5192171
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
2017
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B80)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Nicole Dorn
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jonathon Hileman
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Jonathon Hileman
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Jonathon T Hileman
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Jonathon Thomas Hileman
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 81-5192171).

Questions about MICROBIOLOGY GRADUATE STUDENT ORGANIZATION

What is the EIN of MICROBIOLOGY GRADUATE STUDENT ORGANIZATION?
The employer identification number (EIN) of MICROBIOLOGY GRADUATE STUDENT ORGANIZATION is 81-5192171.
Is MICROBIOLOGY GRADUATE STUDENT ORGANIZATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to MICROBIOLOGY GRADUATE STUDENT ORGANIZATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MICROBIOLOGY GRADUATE STUDENT ORGANIZATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MICROBIOLOGY GRADUATE STUDENT ORGANIZATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MICROBIOLOGY GRADUATE STUDENT ORGANIZATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of MICROBIOLOGY GRADUATE STUDENT ORGANIZATION?
The 990-N for 2024 names Nicole Dorn.

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