Question 1

Is Western Wood Preservers Institute a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Western Wood Preservers Institute is recognised by the IRS as a 501(c)(6) organisation (EIN 54-1260480). The IRS recognised Western Wood Preservers Institute as tax-exempt in November 1986.

Question 2

What is Western Wood Preservers Institute's EIN?

Accepted Answer

Western Wood Preservers Institute's Employer Identification Number (EIN) is 54-1260480. The EIN was assigned by the IRS in November 1986. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Western Wood Preservers Institute do?

Accepted Answer

To support and sustain the production and use of treated wood products manufactured in Western North America.

Question 4

Where is Western Wood Preservers Institute located?

Accepted Answer

Western Wood Preservers Institute is located at 12503 SE ML PLN BLVD STE 205, Vancouver, WA, 98684.

Question 5

When was Western Wood Preservers Institute founded or recognised by the IRS?

Accepted Answer

Western Wood Preservers Institute was recognised by the IRS as a tax-exempt organisation in November 1986. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Western Wood Preservers Institute's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Western Wood Preservers Institute reported $1.1M in total revenue and $1.1M in total expenses.

Question 7

Has Western Wood Preservers Institute been auto-revoked by the IRS?

Accepted Answer

No — Western Wood Preservers Institute (EIN 54-1260480) 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 Western Wood Preservers Institute listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find Western Wood Preservers Institute in the most recent IRS Publication 78 download. Some tax-exempt organisations (e.g., churches and government instrumentalities) are eligible to receive deductible contributions without appearing in Pub 78 — verify directly with the IRS if uncertain.

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Western Wood Preservers Institute

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