Is Sunn a legitimate nonprofit?

Yes. Sunn is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 33-2066273, based in Washington, District of Columbia. Donations are tax-deductible.

Sunn's Employer Identification Number (EIN) is 33-2066273.

Sunn

501(c)(3) Donations tax-deductibleMental Health

Sunn is a 501(c)(3) organization based in Washington, District of Columbia, registered in 2025.

1201 Connecticut Ave Nw Ste 531, Washington, DC, 20036 EIN 33-2066273 Since 2025

Revenue

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Mental Health median: $333K

Expenses

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Net assets

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Employees

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Contact & location

Address: 1201 Connecticut Ave Nw Ste 531, Washington, DC, 20036
City: Washington
State: District of Columbia
Category: Mental Health & Crisis Intervention
Subcategory: Hotlines & Crisis Intervention

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Frequently asked questions

Is Sunn a legitimate nonprofit?: Yes. Sunn is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 33-2066273, based in Washington, District of Columbia. Donations are tax-deductible.
What is Sunn's EIN?: Sunn's Employer Identification Number (EIN) is 33-2066273.

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Data for Sunn (EIN 33-2066273) 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.