Is Grassroots Open Mic a legitimate nonprofit?

Yes. Grassroots Open Mic is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 41-4279975, based in Cambridge, Maryland. Donations are tax-deductible.

What is Grassroots Open Mic's EIN?

Grassroots Open Mic's Employer Identification Number (EIN) is 41-4279975.

Grassroots Open Mic

501(c)(3) Donations tax-deductibleArts & Culture

Grassroots Open Mic is a 501(c)(3) organization based in Cambridge, Maryland, registered in 2026.

107 Aurora St, Cambridge, MD, 21613 EIN 41-4279975 Since 2026

Revenue

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Arts & Culture median: $159K

Expenses

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Net assets

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Employees

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Contact & location

Address: 107 Aurora St, Cambridge, MD, 21613
City: Cambridge
State: Maryland
Category: Arts, Culture & Humanities
Subcategory: Performing Arts

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Frequently asked questions

Is Grassroots Open Mic a legitimate nonprofit?: Yes. Grassroots Open Mic is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 41-4279975, based in Cambridge, Maryland. Donations are tax-deductible.
What is Grassroots Open Mic's EIN?: Grassroots Open Mic's Employer Identification Number (EIN) is 41-4279975.

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Data for Grassroots Open Mic (EIN 41-4279975) 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.