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Nonprofit · EIN 47-1080981

MAMMOTH ARTS FOUNDATION

Tax-exempt · BOULDER, CO 80304

Financials

$207K$235K2022$259K$272K2023$201K$197K2024
Revenue Expenses · by fiscal year end
Financials of MAMMOTH ARTS FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$200,737$197,067$3,670$3,361$5,313-$1,952
December 31, 2023990$258,860$271,652-$12,792$1,517$6,932-$5,415
December 31, 2022990$207,162$234,790-$27,628$7,377$0$7,377
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$22,555
Program service revenue
$178,182
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$2,688
Accounting fees
$1,800
Program services (functional)
$191,423
Management and general (functional)
$5,644

Balance sheet and other

Total assets, start of year
$1,517
Total assets, end of year
$3,361
Total liabilities, end of year
$5,313
Net assets, end of year
-$1,952
Net assets without donor restrictions
-$1,952
Gross receipts
$200,737
Employees
0
Volunteers
45
Year formed
2014
State of legal domicile
CA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
ERIN NEEDHAMPRESIDENT
Trustee or director, Officer
20$0
DIANA ROSE GOLDTHWAITSECRETARY
Trustee or director, Officer
5$0
JOE TRUJILLOTREASURER
Trustee or director, Officer
5$0
990 for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
ERIN NEEDHAMPRESIDENT
Trustee or director, Officer
20$0
DIANA ROSE GOLDTHWAITSECRETARY
Trustee or director, Officer
5$0
JOE TRUJILLOTREASURER
Trustee or director, Officer
5$0
990 for the year ended December 31, 2022: 3 people
NameTitleHours / weekCompensation
DIANA ROSE GOLDTHWAITSECRETARY
Trustee or director, Officer
5$9,147
ERIN NEEDHAMPRESIDENT
Trustee or director, Officer
20$0
JOE TRUJILLOTREASURER
Trustee or director, Officer
5$0

Address and contacts

Address (IRS master file)
3635 CLOVERLEAF DR, BOULDER, CO 80304-1516
In care of
% DEREK HENA
Mailing address (990-N for 2020)
3635 CLOVERLEAF DRIVE, BOULDER CO 80304
Principal officer (990 for 2024)
ERIN NEEDHAM, 3635 CLOVERLEAF DRIVE, BOULDER, CO 80304
Principal officer (990-N for 2020)
ERIN NEEDHAM, 3635 CLOVERLEAF DRIVE, BOULDER CO 80304
Signed the 990
ERIN NEEDHAM, PRESIDENT
Phone
(720) 299-9239
Return prepared by
MARJTAX INCORPORATED

Mission

TO SUPPORT ARTISTIC AND CREATIVE ENDEAVORS THROUGH COMMUNITY DRIVEN EVENTS.

990 for the year ended December 31, 2024

Program accomplishments

  • 1.JANUARY 27, 2024 : PUBLIC WORKS, SAN FRANCISCO, CA - A MUSIC AND PERFORMING ART EVENT BENEFITTING 1200 PARTICIPANTS 2.APRIL 26, 2024 : JUNKYARD SOCIAL CLUB, BOULDER CO - A LIVE MUSIC EVENT BENEFITTING 400 PARTICIPANTS AND SUPPORTING LOCAL MUSICIANS AND ARTISTS 3.MAY 4, 2024 : HOUSE OF YES, BOULDER, CO - A LIVE MUSIC EVENT FEATURING LOCAL PERFORMERS AND MUSICIANS BENEFITTING 1200 PEOPLE
    Expenses $143,256 · revenue $133,636
  • 4.JULY 23, 2024 : MIDWAY, SAN FRANCSICO, CA - A MUSIC EVENT SUPPORTING LOCAL ARTISTS BENEFITING 500 PEOPLE 5.JULY 27, 2024 : JUNKYARD SOCIAL CLUB, BOULDER CO - A MUSIC AND ART EVENT FEATURING LOCAL TALENT BENEFITTING 400 PEOPLE.
    Expenses $47,752 · revenue $44,546

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
47-1080981
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2015
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$3,361
Income (IRS master file)
$200,737

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$200,737$197,067$3,361XML
990December 2023$258,860$271,652$1,517XML
990December 2022$207,162$234,790$7,377XML
990-EZDecember 2021–––IRS
990-N for 2020
Officer: ERIN NEEDHAM
December 31, 2020≤ $50,000 receipts––e-Postcard
990-EZDecember 2019–––IRS
990-EZDecember 2018–––IRS
990-N for 2017
Officer: Derek Hena
December 31, 2017≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 47-1080981).

Questions about MAMMOTH ARTS FOUNDATION

What is the EIN of MAMMOTH ARTS FOUNDATION?
The employer identification number (EIN) of MAMMOTH ARTS FOUNDATION is 47-1080981.
Is MAMMOTH ARTS FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
Are donations to MAMMOTH ARTS FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MAMMOTH ARTS FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of MAMMOTH ARTS FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MAMMOTH ARTS FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of MAMMOTH ARTS FOUNDATION?
The 990 for the year ended December 31, 2024 names ERIN NEEDHAM.
Who are the officers and directors of MAMMOTH ARTS FOUNDATION?
The 990 for the year ended December 31, 2024 lists 3 people; 0 received compensation from the organization.
How much revenue does MAMMOTH ARTS FOUNDATION have?
On its 990 for the year ended December 31, 2024 it reported revenue of $200,737, expenses of $197,067 and total assets of $3,361 at year end.

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