Question 1

Is BRETT Chamberlin MBR a tax-exempt 501(c)(3)?

Accepted Answer

Yes — BRETT Chamberlin MBR is recognised by the IRS as a 501(c)(3) organisation (EIN 88-1151856). The IRS recognised BRETT Chamberlin MBR as tax-exempt in May 2022.

Question 2

What is BRETT Chamberlin MBR's EIN?

Accepted Answer

BRETT Chamberlin MBR's Employer Identification Number (EIN) is 88-1151856. The EIN was assigned by the IRS in May 2022. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does BRETT Chamberlin MBR do?

Accepted Answer

OPEN (Organization for Polyamory and Ethical Non-monogamy) is a nonprofit organization dedicated to fostering the polyamory and non-monogamy movement by advancing cultural acceptance, building political power, and supporting non-monogamous communities and leaders.

Question 4

Where is BRETT Chamberlin MBR located?

Accepted Answer

BRETT Chamberlin MBR is located at 6114 La Salle Ave 327, Oakland, CA, 94611.

Question 5

When was BRETT Chamberlin MBR founded or recognised by the IRS?

Accepted Answer

BRETT Chamberlin MBR was recognised by the IRS as a tax-exempt organisation in May 2022. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is BRETT Chamberlin MBR's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), BRETT Chamberlin MBR reported $117K in total revenue and $173K in total expenses.

Question 7

Has BRETT Chamberlin MBR been auto-revoked by the IRS?

Accepted Answer

No — BRETT Chamberlin MBR (EIN 88-1151856) 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 BRETT Chamberlin MBR listed in IRS Publication 78?

Accepted Answer

Yes — BRETT Chamberlin MBR 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…

BRETT Chamberlin MBR

Due Diligence Summary

AI Organization Overview

Mission Statement

Organization Details

Contact

Financial Snapshot

Location

Governance

Frequently asked questions about BRETT Chamberlin MBR