Mammoth Arts Foundation
To support artistic and creative endeavors through community driven events.
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Make your donationAbout Mammoth Arts Foundation
New york city 09/25/22: event : reunion; art and music fundraiser that supported three musicians and 15 performing artists. Located at the house of yes in brooklyn new york and benefitted 1200 attendees san francisco 08/15/22;event : permission to land; art and music fundraiser that supported 7 san francisco based musicians and 3 visual art performers. Located at the midway in san francisco and benefitted 700 attendees. San diego 10/23/22; event : pink palace; music driven event that supported 5 musicians (1 english, 4 us based) and visual art performers. Located at spin in san diego and benefitted 500 attendees
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
To support artistic and creative endeavors through community driven events.
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
GiveRadar's verified records show Mammoth Arts Foundation with a complete profile, cross-referenced across 3 independent sources including the IRS.
- GiveRadar holds 6 years of financial filings for this organization, the most recent for fiscal year 2024 - a deeper filing history than 90% of the 56,467 arts & culture charities in the United States with filings on record. See the filings
- GiveRadar holds a more complete profile for this organization than for 87% 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
- It has more complete governance disclosure than nearly all similar organizations, because GiveRadar has verified leadership, executive compensation, a mission statement and a founding date. See national comparisons
- government registration
- financial records (6 filed years)
- disclosed leadership
- a website
- a donation page
- third-party accreditation
- a contact email
- 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 + methodologyMammoth Arts Foundation is a registered arts & culture nonprofit based in Boulder, CO, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2014 and has been operating for 12 years. Its EIN is 471080981. 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 77/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $201K in annual revenue. 16 officers and directors are publicly disclosed. No red flags have been detected.
Mammoth Arts Foundation's EIN (Employer Identification Number) is 471080981. 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.
Mammoth Arts Foundation has a GiveRadar Integrity Assessment of 77/100. 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 77 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 97% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for arts & culture charities in United States is 90/100.
Mammoth Arts Foundation is located in Boulder, CO, United States. The organization was established in 2014 and has been active for 12 years.
Based on official tax filings, Mammoth Arts Foundation has $201K in annual revenue. It allocates 97% of expenses to programs and services. This is above the average of 76% for arts & culture charities in United States. 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.
Mammoth Arts Foundation is classified as an Arts & Culture organization, registered in United States. It operates as a Supporting organization (509(a)(3)). By size, it is categorized as a small organization. It has $201K in annual revenue. The organization has 16 disclosed officers and directors.
No red flags have been detected for Mammoth Arts Foundation. 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, Mammoth Arts Foundation 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 97% of expenses go to programs (the peer average is 76%). 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.
New york city 09/25/22: event : reunion; art and music fundraiser that supported three musicians and 15 performing artists. Located at the house of yes in brooklyn new york and benefitted 1200 attendees san francisco 08/15/22;event : permission to land; art and music fundraiser that supported 7 san francisco based musicians and 3 visual art performers. Located at the midway in san francisco and benefitted 700 attendees. San diego 10/23/22; event : pink palace; music driven event that supported 5 musicians (1 english, 4 us based) and visual art performers. Located at spin in san diego and benefitted 500 attendees Mammoth Arts Foundation is classified as an arts & culture organization registered in United States. The organization was founded in 2014.
Among arts & culture charities registered in United States: It allocates 97% of expenses to programs, above the peer average of 76%. Its annual revenue of $201K is below the peer average of $1M.
Yes, donations to Mammoth Arts Foundation are generally tax-deductible in the United States. Mammoth Arts Foundation is a 501(c)(3) tax-exempt organization. Its EIN is 471080981, 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
6 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.
MAMMOTH ARTS FOUNDATION 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.
Leadership
From FY2024 filing
Officers & trustees (4)
Source: Public filings
4 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 - 16 disclosed in the public registry.
- Supplementary verification
- Charity Navigator
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 · 16 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 · 2014
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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 Mammoth Arts Foundation
- What is Mammoth Arts Foundation?
- Mammoth Arts Foundation is a arts & culture supporting organization (509(a)(3)) based in Boulder, United States. New york city 09/25/22: event : reunion; art and music fundraiser that supported three musicians and 15 performing artists. Located at the house of yes in brooklyn new york and benefitted 1200 attendees san francisco 08/15/22;event : permission to land; art and music fundraiser that supported 7 san francisco based musicians and 3 visual art performers. Located at the midway in san francisco and benefitted 700 attendees. San diego 10/23/22; event : pink palace; music driven event that supported 5 musicians (1 english, 4 us based) and visual art performers. Located at spin in san diego and benefitted 500 attendees
- When was Mammoth Arts Foundation founded?
- Mammoth Arts Foundation was founded in 2014.
- Who leads Mammoth Arts Foundation?
- Erin Needham serves as President.
- Where is Mammoth Arts Foundation located?
- Headquartered in Boulder, CO, United States.
- What is Mammoth Arts Foundation's annual budget?
- Annual revenue for fiscal year 2024 is approximately $100K-$1M. 97% of expenses go to program services.
- Is Mammoth Arts Foundation trustworthy?
- Mammoth Arts Foundation has a GiveRadar Integrity Assessment of 77 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 Mammoth Arts Foundation's registration number?
- IRS EIN: 471080981.
- What is Mammoth Arts Foundation's website?
- https://www.pinkmammoth.org/