Question 1

Is IRMMW-THZ Society a tax-exempt 501(c)(3)?

Accepted Answer

Yes — IRMMW-THZ Society is recognised by the IRS as a 501(c)(3) organisation (EIN 27-0578778). The IRS recognised IRMMW-THZ Society as tax-exempt in June 2016.

Question 2

What is IRMMW-THZ Society's EIN?

Accepted Answer

IRMMW-THZ Society's Employer Identification Number (EIN) is 27-0578778. The EIN was assigned by the IRS in June 2016. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does IRMMW-THZ Society do?

Accepted Answer

Scientific society that hosts one scientific conference each year (600 attendees), promotes the contribution of research to two scientific journals, and distributes the kenneth j button award for significant contributions to the field of infrared, millimeter and terahertz waves.

Question 4

Where is IRMMW-THZ Society located?

Accepted Answer

IRMMW-THZ Society is located at 5166 Oakwood Avenue, LA Canada, CA, 91011.

Question 5

When was IRMMW-THZ Society founded or recognised by the IRS?

Accepted Answer

IRMMW-THZ Society was recognised by the IRS as a tax-exempt organisation in June 2016. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is IRMMW-THZ Society's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), IRMMW-THZ Society reported $286K in total revenue and $86K in total expenses.

Question 7

Has IRMMW-THZ Society been auto-revoked by the IRS?

Accepted Answer

No — IRMMW-THZ Society (EIN 27-0578778) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.

Question 8

Is IRMMW-THZ Society listed in IRS Publication 78?

Accepted Answer

Yes — IRMMW-THZ Society is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.

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IRMMW-THZ Society

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