Civic Intelligence

Mainframe Studios

990 • Fiscal year 2023 • EIN 46-1637111

Jan 01, 2023 to Dec 31, 2023 • Filed on May 15, 2024

900 Keosauqua WayDes Moines, IA 50309

(515) 216-4253

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

22nd percentile

0.02x

Higher debt load relative to assets than 22% of similar nonprofits.

2023 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2023

Liabilities / Revenue

40th percentile

0.16x

Higher debt load relative to revenue than 40% of similar nonprofits.

2023 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2023

Net Margin

10th percentile

-32%

Higher net margin than 10% of similar nonprofits.

2023 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2023

Top Officer Pay

14th percentile

$0

Higher top officer pay than 14% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

2023 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2023

Asset Growth

12th percentile

-6.6%

Faster asset growth than 12% of similar nonprofits.

2023 filings • 501(c)3 • $10M-$25M nonprofits • Annualized from 2022 to 2023

Revenue Growth

6th percentile

-53%

Faster revenue growth than 6% of similar nonprofits.

2023 filings • 501(c)3 • $10M-$25M nonprofits • Annualized from 2022 to 2023

Assets

Down

$10,125,236

Down $711,369 (-6.6%) from 2022

Net Assets

Down

$9,873,405

Down $481,911 (-4.7%) from 2022

Liabilities

Down

$251,831

Down $229,458 (-48%) from 2022

Revenue

Down

$1,527,994

Down $1,723,645 (-53%) from 2022

Expenses

Up

$2,009,905

Up $450,896 (+29%) from 2022

Net Income

Down

-$481,911

Down $2,174,541 (-128%) from 2022

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$15M$10M$5.0M$0Assets 2014: $2,365,495Liabilities 2014: $1,600,725Net Assets 2014: $764,7702014Assets 2015: $2,910,290Liabilities 2015: $1,726,314Net Assets 2015: $1,183,9762015Assets 2016: $2,785,656Liabilities 2016: $286,384Net Assets 2016: $2,499,2722016Assets 2017: $5,867,521Liabilities 2017: $2,251,217Net Assets 2017: $3,616,3042017Assets 2018: $6,447,422Liabilities 2018: $1,925,910Net Assets 2018: $4,521,5122018Assets 2019: $7,635,993Liabilities 2019: $1,564,580Net Assets 2019: $6,071,4132019Assets 2020: $9,188,448Liabilities 2020: $395,318Net Assets 2020: $8,793,1302020Assets 2021: $8,963,700Liabilities 2021: $303,675Net Assets 2021: $8,660,0252021Assets 2022: $10,836,605Liabilities 2022: $481,289Net Assets 2022: $10,355,3162022Assets 2023: $10,125,236Liabilities 2023: $251,831Net Assets 2023: $9,873,4052023Assets 2024: $9,808,236Liabilities 2024: $254,900Net Assets 2024: $9,553,3362024

Highlighted filing

2023

Assets$10,125,236
Liabilities$251,831
Net Assets$9,873,405

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$4.0M$2.0M$0-$2.0MRevenue 2014: $768,580Expenses 2014: $11,138Net Income 2014: $757,4422014Revenue 2015: $682,788Expenses 2015: $263,582Net Income 2015: $419,2062015Revenue 2016: $876,836Expenses 2016: $311,483Net Income 2016: $565,3532016Revenue 2017: $1,795,947Expenses 2017: $678,915Net Income 2017: $1,117,0322017Revenue 2018: $1,822,013Expenses 2018: $916,805Net Income 2018: $905,2082018Revenue 2019: $2,565,838Expenses 2019: $1,015,938Net Income 2019: $1,549,9002019Revenue 2020: $3,646,448Expenses 2020: $924,730Net Income 2020: $2,721,7182020Revenue 2021: $1,124,336Expenses 2021: $1,257,441Net Income 2021: -$133,1052021Revenue 2022: $3,251,639Expenses 2022: $1,559,009Net Income 2022: $1,692,6302022Revenue 2023: $1,527,994Expenses 2023: $2,009,905Net Income 2023: -$481,9112023Revenue 2024: $1,662,532Expenses 2024: $1,982,601Net Income 2024: -$320,0692024

Highlighted filing

2023

Revenue$1,527,994
Expenses$2,009,905
Net Income-$481,911
Jump To
Filing Snapshot
Filing Period
Jan 1, 2023 to Dec 31, 2023
Signed
May 15, 2024
Return Version
2023v5.0
Gross Receipts
$1,530,685
Mission and Program Overview

Mission

Mainframe provides 181 affordable workspaces to over 220 creatives and advances equity & opportunities in the arts. Mainframe hosts monthly open studio events for the public, provides weekly professional development sessions to artists, gives tours for youth and community groups, and rents venue space for community and private events.

Mainframe Studios is a financially self-sustaining nonprofit providing affordable workspaces to advance equity and opportunities in the arts. It is the largest, non residential, nonprofit art studio space in the nation.

Balance Sheet Detail
LineBeginningEndChange
Assets
Rtn Earn Endowment Incm Other Fnds$10,355,316$9,873,405▼ $481,911
Land, Buildings, and Equipment, Net$9,643,052$9,787,588▲ $144,536
Cash and Non-Interest-Bearing Accounts$1,079,265$286,892▼ $792,373
Pledges and Grants Receivable$109,050$46,991▼ $62,059
Accounts Receivable$2,484$3,765▲ $1,281
Prepaid Expenses and Deferred Charges$2,754--
Total Assets$10,836,605$10,125,236▼ $711,369
Liabilities
Mortgage Notes Payable Secured by Investment Property$160,092$157,177▼ $2,915
Other Liabilities$67,576$74,223▲ $6,647
Accounts Payable and Accrued Expenses$235,019$10,455▼ $224,564
Deferred Revenue$18,602$9,976▼ $8,626
Total Liabilities$481,289$251,831▼ $229,458
Net Assets / Fund Balance
Total Net Assets Fund Balance$10,355,316$9,873,405▼ $481,911
Total Liabilities and Net Assets / Fund Balance$10,836,605$10,125,236▼ $711,369

Asset Categories

AssetBook ValueDepreciationBasis
Buildings$68,335--
Land$1,379,858--
Equipment$94,187--
Leasehold Improvements$8,245,208$3,136,758-
Compensation and Service Providers

Board Members and Trustees

Revenue and Support

Revenue Composition

Contributions and Grants
$242,378
Program Service Revenue
$1,285,370
Investment Income
$0
Other Revenue
$246
All Other Contributions
$242,378
Change in Net Assets
$-481,911
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$1,784,862
Salaries, Compensation, and Employee Benefits$225,043
Total Fundraising Expense$12,112
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Depreciation Depletion$779,750$0$0$779,750
Occupancy$648,002$48,392$0$696,394
Other Salaries and Wages$125,950$73,471$10,496$209,917
Advertising$72,741$0$0$72,741
Fees for Services Legal$13,245$52,981$0$66,226
Fees for Services Other$59,367$0$0$59,367
Information Technology$25,059$6,265$0$31,324
Fees for Services Management$24,000$0$0$24,000
Fees for Services Accounting$1,720$14,620$860$17,200
Payroll Taxes$9,076$5,294$756$15,126
All Other Expenses$0$13,500$0$13,500
Office Expenses$7,797$5,634$0$13,431
Conferences and Meetings$1,812$7,088$0$8,900
Insurance$0$1,705$0$1,705
Travel$259$65$0$324
Total Functional Expenses$1,768,778$229,015$12,112$2,009,905
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Tenant security deposits$74,223
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No
Filing and Contact Details

Filer

Filer Name
Mainframe Studios
EIN
46-1637111
Phone
5152164253
Address
900 KEOSAUQUA WAY, DES MOINES, IA 50309

Signing Officer

Name
Michael Trettin
Title
Treasurer
Phone
5152164253
Signed
2024-05-15
Discuss with paid preparer
Yes

Organization Details

Principal Officer
John Mcgowan
Formed
2012
Legal Domicile
Ia
Voting Board Members
9
Independent Board Members
9
Employees
5
Volunteers
22

Preparer

Firm
The Planners Tax & Accounting
Address
2600 WESTOWN PARKWAY SUITE 230, WEST DES MOINES, IA 50266
Preparer
Jed Alexander
Phone
5154127123
Supplemental Narrative

Additional Explanations

Pt VI, Line 11B

The 990 was prepared by an independent accounting firm. Mainframe's board president and treasurer reviewed and provided comments to the preparer. All board members were provided with a copy of the 990 prior to filing and have had the opportunity to review and provide comments.

Pt VI, Line 12C

The executive director annually distributes a form and collects the form with signatures on which board members disclose any conflicts. If any questions arise, the officers review the questions with the affected board member.

Pt VI, Line 15A

Compensation for the executive director is voted on by the board in consultation with mainframes's third party human resources company and is designed to be competitive with comparable nonprofits in the region.

Pt VI, Line 19

Documents were made available to the public upon request.

Pt VI, Line 2

Justin mandelbaum is the president of mainframe studios. His father, john mandelbaum, is a member of the board. Both are unpaid volunteers and have committed to never receive compensation or profit from mainframe studios.

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IRS990/ProgSrvcAccomActy2Grp/Desc0Mainframe Studios spends the majority of its marketing budget on programming for monthly First Friday open studio events that attract thousands of visitors. The festive, free events feature a unique theme and create new experiences for new audiences each month. Theses include exhibitions, activities & special guests relating to various art forms such as ceramics, fashion and printing and community issues. First Fridays also feature local musicians and affordable dinner options by resident caterers Tangerine Food Company. Tenant-artists open their studios to connect with new customers and community members that help further their careers. Artist/tenants also developed and led professional development experiences each week to improve business skills and level up their art practice. Artists/tenants helped re-design the website to promote Mainframe, their studios and classes, and public events. Mainframe also self publishes a quarterly studio directory that includes stories about our artists and partners.
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE 990 WAS PREPARED BY AN INDEPENDENT ACCOUNTING FIRM. MAINFRAME'S BOARD PRESIDENT AND TREASURER REVIEWED AND PROVIDED COMMENTS TO THE PREPARER. ALL BOARD MEMBERS WERE PROVIDED WITH A COPY OF THE 990 PRIOR TO FILING AND HAVE HAD THE OPPORTUNITY TO REVIEW AND PROVIDE COMMENTS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1THE EXECUTIVE DIRECTOR ANNUALLY DISTRIBUTES A FORM AND COLLECTS THE FORM WITH SIGNATURES ON WHICH BOARD MEMBERS DISCLOSE ANY CONFLICTS. IF ANY QUESTIONS ARISE, THE OFFICERS REVIEW THE QUESTIONS WITH THE AFFECTED BOARD MEMBER.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2COMPENSATION FOR THE EXECUTIVE DIRECTOR IS VOTED ON BY THE BOARD IN CONSULTATION WITH MAINFRAMES'S THIRD PARTY HUMAN RESOURCES COMPANY AND IS DESIGNED TO BE COMPETITIVE WITH COMPARABLE NONPROFITS IN THE REGION.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3DOCUMENTS WERE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4JUSTIN MANDELBAUM IS THE PRESIDENT OF MAINFRAME STUDIOS. HIS FATHER, JOHN MANDELBAUM, IS A MEMBER OF THE BOARD. BOTH ARE UNPAID VOLUNTEERS AND HAVE COMMITTED TO NEVER RECEIVE COMPENSATION OR PROFIT FROM MAINFRAME STUDIOS.
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