Is Charles Robert Armstrong a legitimate nonprofit?

Yes. Charles Robert Armstrong is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 39-2281837, based in Baltimore, Maryland. Donations are tax-deductible.

What is Charles Robert Armstrong's EIN?

Charles Robert Armstrong's Employer Identification Number (EIN) is 39-2281837.

Charles Robert Armstrong

501(c)(3) Donations tax-deductibleMedical Research

Charles Robert Armstrong is a 501(c)(3) organization based in Baltimore, Maryland, registered in 2025.

1312 Guilford Ave Apt 317, Baltimore, MD, 21202 EIN 39-2281837 Since 2025

Revenue

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Medical Research median: $217K

Expenses

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Net assets

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Employees

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Contact & location

Address: 1312 Guilford Ave Apt 317, Baltimore, MD, 21202
City: Baltimore
State: Maryland
Category: Medical Research
Subcategory: Alliances, Advocacy & Professional Societies

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Frequently asked questions

Is Charles Robert Armstrong a legitimate nonprofit?: Yes. Charles Robert Armstrong is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 39-2281837, based in Baltimore, Maryland. Donations are tax-deductible.
What is Charles Robert Armstrong's EIN?: Charles Robert Armstrong's Employer Identification Number (EIN) is 39-2281837.

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Data for Charles Robert Armstrong (EIN 39-2281837) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.