Polyphony Hs

Polyphony Hs is a registered arts & culture nonprofit based in Winnetka, IL, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2026. Its EIN is 261988315. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 70/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $71K in annual revenue. No red flags have been detected.

Polyphony Hs's EIN (Employer Identification Number) is 261988315. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.

Polyphony Hs has a GiveRadar Integrity Assessment of 70/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 70 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for arts & culture charities in United States is 90/100.

Polyphony Hs is located in Winnetka, IL, United States.

Based on official tax filings, Polyphony Hs has $71K in annual revenue. Its revenue is below the peer average of $1M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Polyphony Hs is classified as an Arts & Culture organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $71K in annual revenue.

No red flags have been detected for Polyphony Hs. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

According to GiveRadar's records, Polyphony Hs holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

Polyphony Lit is a student-run international literary magazine for high school writers and editors. We invite high school students to submit poetry, fiction and creative nonfiction; join us as editors; take literary editing workshops. Submissions eligible for the Claudia Ann Seaman Awards for Young Writers. Polyphony Hs is classified as an arts & culture organization registered in United States. The organization was founded in 2026.

Among arts & culture charities registered in United States: Its annual revenue of $71K is below the peer average of $1M.

Yes, donations to Polyphony Hs are generally tax-deductible in the United States. Polyphony Hs is a 501(c)(3) tax-exempt organization. Its EIN is 261988315, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.