Question 1

Is Historical and Heritage Buildings Research Foundation a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Historical and Heritage Buildings Research Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 33-4245924). The IRS recognised Historical and Heritage Buildings Research Foundation as tax-exempt in July 2025.

Question 2

What is Historical and Heritage Buildings Research Foundation's EIN?

Accepted Answer

Historical and Heritage Buildings Research Foundation's Employer Identification Number (EIN) is 33-4245924. The EIN was assigned by the IRS in July 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Historical and Heritage Buildings Research Foundation do?

Accepted Answer

Historical and Heritage Buildings Research Foundation is registered with the IRS as a arts, culture & humanities nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.

Question 4

Where is Historical and Heritage Buildings Research Foundation located?

Accepted Answer

Historical and Heritage Buildings Research Foundation is located at 4538 FINCH ST, Mukilteo, WA, 98275-5475.

Question 5

When was Historical and Heritage Buildings Research Foundation founded or recognised by the IRS?

Accepted Answer

Historical and Heritage Buildings Research Foundation was recognised by the IRS as a tax-exempt organisation in July 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Historical and Heritage Buildings Research Foundation's annual revenue?

Accepted Answer

Detailed Form 990 financials for Historical and Heritage Buildings Research Foundation are not currently available on this profile.

Question 7

Has Historical and Heritage Buildings Research Foundation been auto-revoked by the IRS?

Accepted Answer

No — Historical and Heritage Buildings Research Foundation (EIN 33-4245924) 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 Historical and Heritage Buildings Research Foundation listed in IRS Publication 78?

Accepted Answer

Yes — Historical and Heritage Buildings Research Foundation 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.

Loading profile…

Historical and Heritage Buildings Research Foundation

Due Diligence Summary

AI Organization Overview

Organization Details

Contact

Financial Snapshot

Location

Frequently asked questions about Historical and Heritage Buildings Research Foundation