The Nathan B Stubblefield Foundation Inc
The nathan b. Stubblefield foundation, a 501(c)(3) public charity established solely to operate wmnf 88.5 fm. Wmnf is a noncommericial, listener supported community radio station that celebrates cultural …
The Nathan B Stubblefield
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Member-sponsored, Non-commercial FM community radio station serving the Tampa Bay area since 1979 with diverse programming, news and public affairs.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
The nathan b. Stubblefield foundation, a 501(c)(3) public charity established solely to operate wmnf 88.5 fm. Wmnf is a noncommericial, listener supported community radio station that celebrates cultural diversity and is committed to equality, peace and economic justice. Wmnf provides broadcasts and other forums with a grassroots local emphasis, that promote creative, musical and political vitality. Community events also serve as a public extension of our programming and mission. We are committed to the values expressed by our mission, especially as they relate to issues involving the various ethnic groups living in our community, women, the economically disadvantaged or challenged and other groups who may be disenfranchised in our society. We offer safe haven for expression by members of these groups, regardless of their social status, race, gender or sexual orientation and by our activities hope to promote peace, goodwill and a sense of community beyond the walls.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar arts & culture in United StatesConcerns
· None foundWhere every $1 goes
· FY2024 · IRS 990 (FY2024)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
Based on the records currently verified by GiveRadar, The Nathan B Stubblefield Foundation Inc has a complete profile, sourced from the IRS.
- GiveRadar has verified more about this organization than about 90% of the 133,127 arts & culture charities in the United States it tracks, because GiveRadar has verified its financial disclosures and its governance. Most of those have little verified data on record yet. View this cohort
- By reported annual revenue, it is larger than 87% of the 55,580 arts & culture charities in the United States with financial records on GiveRadar. See the filings
- It has more complete contact information than nearly all comparable organizations, with a verified website, email, phone and address on record. See national comparisons
- government registration
- financial records (5 filed years)
- disclosed leadership
- a website
- a contact email
- a donation page
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologyThe Nathan B Stubblefield Foundation Inc is a registered arts & culture nonprofit based in Tampa, FL, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1978 and has been operating for 48 years. Its EIN is 591619213. 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 80/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $2M in annual revenue. 80 officers and directors are publicly disclosed. No red flags have been detected.
The Nathan B Stubblefield Foundation Inc's EIN (Employer Identification Number) is 591619213. 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.
The Nathan B Stubblefield Foundation Inc has a GiveRadar Integrity Assessment of 80/100. 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 80 ('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.
The Nathan B Stubblefield Foundation Inc is located in Tampa, FL, United States. The organization was established in 1978 and has been active for 48 years.
Based on official tax filings, The Nathan B Stubblefield Foundation Inc has $2M in annual revenue. It allocates 61% of expenses to programs and services. This is below the average of 75% for arts & culture charities in United States. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
The Nathan B Stubblefield Foundation Inc 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 medium organization. It has $2M in annual revenue. The organization has 80 disclosed officers and directors.
No red flags have been detected for The Nathan B Stubblefield Foundation Inc. 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, The Nathan B Stubblefield Foundation Inc 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). It reports that 61% of expenses go to programs (the peer average is 75%). 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.
Member-sponsored, Non-commercial FM community radio station serving the Tampa Bay area since 1979 with diverse programming, news and public affairs. The Nathan B Stubblefield Foundation Inc is classified as an arts & culture organization registered in United States. The organization was founded in 1978.
Among arts & culture charities registered in United States: It allocates 61% of expenses to programs, below the peer average of 75%. Its annual revenue of $2M is comparable to the peer average of $1M.
Yes, donations to The Nathan B Stubblefield Foundation Inc are generally tax-deductible in the United States. The Nathan B Stubblefield Foundation Inc is a 501(c)(3) tax-exempt organization. Its EIN is 591619213, 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.
Filing history
5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
THE NATHAN B STUBBLEFIELD FOUNDATION INC is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Staff & volunteers
From filings and published profiles
Leadership
From FY2024 filing
Officers & trustees (25)
Source: Public filings
25 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
No recent news coverage found
News coverage will appear here when articles mention this organization.
Activity timeline
Filings and press mentions, merged
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Sign up to write a reviewCause areas in United States
How many charities work in each area, with this charity's area highlighted.
Most common causes in United States
Causes charities work on most, with this charity's causes ticked.
Sources and verification
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2024 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 80 disclosed in the public registry.
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2024 on record
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Named leadership · 80 officers on file
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Executive pay · Disclosed
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Government registration · Registered with an official registry
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Mission statement · Published
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 1978
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Programs & activitiesNo named programs listed by the charity
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about The Nathan B Stubblefield Foundation Inc
- What is The Nathan B Stubblefield Foundation Inc?
- The Nathan B Stubblefield Foundation Inc is a arts & culture publicly-supported charity (509(a)(2)) based in Tampa, United States. Member-sponsored, Non-commercial FM community radio station serving the Tampa Bay area since 1979 with diverse programming, news and public affairs.
- When was The Nathan B Stubblefield Foundation Inc founded?
- The Nathan B Stubblefield Foundation Inc was founded in 1978.
- Who leads The Nathan B Stubblefield Foundation Inc?
- Randi Zimmerman serves as General Manager.
- Where is The Nathan B Stubblefield Foundation Inc located?
- Headquartered in Tampa, FL, United States.
- What is The Nathan B Stubblefield Foundation Inc's annual budget?
- Annual revenue for fiscal year 2024 is approximately $1M-$10M. 61% of expenses go to program services.
- Is The Nathan B Stubblefield Foundation Inc trustworthy?
- The Nathan B Stubblefield Foundation Inc has a GiveRadar Integrity Assessment of 80 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is The Nathan B Stubblefield Foundation Inc's registration number?
- IRS EIN: 591619213.
- What is The Nathan B Stubblefield Foundation Inc's website?
- http://wmnf.org