Question 1

Is International Society for the Study of Xenobiotics a tax-exempt 501(c)(3)?

Accepted Answer

Yes — International Society for the Study of Xenobiotics is recognised by the IRS as a 501(c)(3) organisation (EIN 22-2432063). The IRS recognised International Society for the Study of Xenobiotics as tax-exempt in April 1984.

Question 2

What is International Society for the Study of Xenobiotics's EIN?

Accepted Answer

International Society for the Study of Xenobiotics's Employer Identification Number (EIN) is 22-2432063. The EIN was assigned by the IRS in April 1984. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does International Society for the Study of Xenobiotics do?

Accepted Answer

ISSX is an International association of scientists that promotes the understanding of the interactions of medicines and chemicals with living systems.

Question 4

Where is International Society for the Study of Xenobiotics located?

Accepted Answer

International Society for the Study of Xenobiotics is located at 2001 K Street NW 3rd Floor NORTH, Washington, DC, 20006.

Question 5

When was International Society for the Study of Xenobiotics founded or recognised by the IRS?

Accepted Answer

International Society for the Study of Xenobiotics was recognised by the IRS as a tax-exempt organisation in April 1984. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is International Society for the Study of Xenobiotics's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), International Society for the Study of Xenobiotics reported $1.2M in total revenue and $1.2M in total expenses.

Question 7

Has International Society for the Study of Xenobiotics been auto-revoked by the IRS?

Accepted Answer

No — International Society for the Study of Xenobiotics (EIN 22-2432063) 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 International Society for the Study of Xenobiotics listed in IRS Publication 78?

Accepted Answer

Yes — International Society for the Study of Xenobiotics 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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International Society for the Study of Xenobiotics

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