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Mark Keppel Band Boosters Inc

  • Alhambra, CA
  • Tax-exempt since March 2022
  • EIN: 95-6097451

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Arts, Culture and Humanities / Single Organization Support (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$392k (2025)

Expenses
$20k (2025)

Total Assets
$391k (2025)

Total Liabilities
$0 (2025)

Years with missing data
Source: Form 990 tax filings from 2011 to 2025

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending June
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$391,986
Expenses
$19,968
Net Income
$372,018
Net Assets
$391,320
Notable Sources of Revenue Percent of Total Revenue
Contributions $389,329
99.3%
Program Services $0
Investment Income $2,657
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $391,320
Total Liabilities $0
Net Assets $391,320
Compensation
Key Employees and Officers Compensation Related Other
David Zhao (President) $0 $0 $0

Document Links

990
Filed on Nov. 21, 2025

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$1,782
Expenses
$6,304
Net Income
-$4,522
Net Assets
$22,610
Notable Sources of Revenue Percent of Total Revenue
Contributions $50
2.8%
Program Services $0
Investment Income $0
Net Fundraising $1,732
97.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $22,610
Total Liabilities $0
Net Assets $22,610

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$9,186
Expenses
$8,549
Net Income
$637
Net Assets
$27,132
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,155
45.2%
Program Services $0
Investment Income $0
Net Fundraising $5,031
54.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $27,132
Total Liabilities $0
Net Assets $27,132

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 3) PDF (3 of 3)

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,799
Expenses
$11,026
Net Income
$773
Net Assets
$26,080
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,897
33.0%
Program Services $660
5.6%
Investment Income $0
Net Fundraising $7,242
61.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $26,080
Total Liabilities $0
Net Assets $26,080

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$24,466
Expenses
$20,572
Net Income
$3,894
Net Assets
$25,307
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,818
15.6%
Program Services $10,122
41.4%
Investment Income $0
Net Fundraising $10,526
43.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $25,307
Total Liabilities $0
Net Assets $25,307

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$20,405
Expenses
$18,244
Net Income
$2,161
Net Assets
$21,413
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,635
22.7%
Program Services $9,475
46.4%
Investment Income $0
Net Fundraising $6,295
30.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $21,413
Total Liabilities $0
Net Assets $21,413

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$26,055
Expenses
$24,654
Net Income
$1,401
Net Assets
$21,602
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,888
26.4%
Program Services $11,915
45.7%
Investment Income $0
Net Fundraising $7,252
27.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $21,602
Total Liabilities $0
Net Assets $21,602

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$19,386
Expenses
$23,262
Net Income
-$3,876
Net Assets
$20,201
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,690
24.2%
Program Services $10,621
54.8%
Investment Income $0
Net Fundraising $4,075
21.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $20,201
Total Liabilities $0
Net Assets $20,201

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$24,335
Expenses
$20,903
Net Income
$3,432
Net Assets
$24,076
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,459
30.7%
Program Services $9,398
38.6%
Investment Income $0
Net Fundraising $7,478
30.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $24,076
Total Liabilities $0
Net Assets $24,076

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$22,278
Expenses
$20,115
Net Income
$2,163
Net Assets
$20,644
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,495
47.1%
Program Services $5,438
24.4%
Investment Income $0
Net Fundraising $6,345
28.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $20,644
Total Liabilities $0
Net Assets $20,644

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$19,911
Expenses
$9,565
Net Income
$10,346
Net Assets
$18,481
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,307
46.7%
Program Services $5,599
28.1%
Investment Income $0
Net Fundraising $5,005
25.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $18,481
Total Liabilities $0
Net Assets $18,481

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$19,911
Expenses
$9,565
Net Income
$10,346
Net Assets
$18,481
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,307
46.7%
Program Services $5,599
28.1%
Investment Income $0
Net Fundraising $5,005
25.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $18,481
Total Liabilities $0
Net Assets $18,481

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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