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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 39-2315014

MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION

Also known as MLOEA

Tax-exempt · HILO, HI 96720

Address and contacts

Address (IRS master file)
PO BOX 6412, HILO, HI 96720-8927
In care of
% DARRYL KUNIYUKI
Mailing address (990-N for 2025)
PO BOX 6412, Hilo HI 96720
Principal officer (990-N for 2025)
Darryl T Kuniyuki, 1437 Kilauea Ave, Hilo HI 96720

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024Check at the IRS

File the 2026 990-N for MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION

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

IRS record

EIN
39-2315014
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
2026
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C60)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Darryl T Kuniyuki
December 31, 2025≤ $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 39-2315014).

Questions about MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION

What is the EIN of MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION?
The employer identification number (EIN) of MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION is 39-2315014.
Is MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 2026.
Are donations to MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION 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 MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION 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 MAUNA LOA OBSERVATORY EMPLOYEE ASSOCIATION?
The 990-N for 2025 names Darryl T Kuniyuki.

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