Is Optimist Brain Bowl a real 501(c)(3) nonprofit?

Yes. Optimist Brain Bowl (EIN: 45-4195206) is registered with the IRS as a 501(c)(3) tax-exempt organization based in Denver, CO. Their tax-exempt status has been revoked by the IRS for failure to file required annual returns.

Are donations to Optimist Brain Bowl tax-deductible?

No. Optimist Brain Bowl's 501(c)(3) status has been revoked by the IRS. Donations are not tax-deductible until the organization's exempt status is reinstated.

Nonprofit Profile

Optimist Brain Bowl

Denver, CO · 501(c)(3) · EIN 45-4195206

Revoked Education

Tax-exempt status revoked. This organization lost its 501(c)(3) status on November 15, 2023 for failure to file required returns for three consecutive years. It has not been reinstated. Donations to this organization may not be tax-deductible. Verify on IRS.gov →

Trust verification

IRS Status

Revoked

Verify on IRS.gov →

State Registration

CO - Secretary of State

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990 Filing

Non-filing

Financial overview

Tax-Exempt Since

2026

Ruling date: February 2026

About

Mission & Description

Optimist Brain Bowl, located in Wheat Ridge, CO, is an educational nonprofit organization that was granted tax-exempt status in 2026. However, its tax-exempt status has since been revoked by the IRS. The organization focuses on promoting educational activities and competitions.

IRS filing details

Official Records

EIN	45-4195206
Subsection	501(c)(3) - REVOKED
Classification	Public Charity
NTEE Code	B90 - Education
Ruling Date	February 2026
Revocation Date	November 15, 2023
Reason	Non-filing (3 consecutive years)
Reinstated	No

Compensation

Officers & Directors

No officer compensation data available.

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