Question 1

Is Portfish Ltd a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Portfish Ltd is recognised by the IRS as a 501(c)(3) organisation (EIN 39-2000853). The IRS recognised Portfish Ltd as tax-exempt in June 2001.

Question 2

What is Portfish Ltd's EIN?

Accepted Answer

Portfish Ltd's Employer Identification Number (EIN) is 39-2000853. The EIN was assigned by the IRS in June 2001. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Portfish Ltd do?

Accepted Answer

Aquaponics education

Question 4

Where is Portfish Ltd located?

Accepted Answer

Portfish Ltd is located at 233 Pier ST, Port Washington, WI, 53074.

Question 5

When was Portfish Ltd founded or recognised by the IRS?

Accepted Answer

Portfish Ltd was recognised by the IRS as a tax-exempt organisation in June 2001. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Portfish Ltd's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Portfish Ltd reported $34K in total revenue and $34K in total expenses.

Question 7

Has Portfish Ltd been auto-revoked by the IRS?

Accepted Answer

No — Portfish Ltd (EIN 39-2000853) 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 Portfish Ltd listed in IRS Publication 78?

Accepted Answer

Yes — Portfish Ltd 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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Portfish Ltd

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