Southwest Emergency Services Inc

  • Halethorpe, MD
  • Tax exemption issued: Nov. 1986
  • EIN: 52-1458342

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.

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$112,649
Expenses
$83,116
Net Income
$29,533
Net Assets
$64,190
Notable Sources of Revenue Percent of Total Revenue
Contributions $112,649
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $64,190
Total Liabilities $0
Net Assets $64,190
Compensation
Key Employees and Officers Compensation Other
William Marsh (Director) $0 $0
Rossana March (Volunteer Director) $0 $0
Margie Snyder (Disbursement Director) $0 $0
Marge Starr (Secretary) $0 $0
Pat Collins (Volunteer) $0 $0
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Document Links

990-EZ
Filed on April 1, 2026

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

View Filing
XML

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$79,368
Expenses
$77,013
Net Income
$2,355
Net Assets
$34,677
Notable Sources of Revenue Percent of Total Revenue
Contributions $79,348
100.0%
Program Services $0
Investment Income $20
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $34,677
Total Liabilities $0
Net Assets $34,677
Compensation
Key Employees and Officers Compensation Other
William Marsh (Director) $0 $0
Rossana Marsh (Volunteer Director) $0 $0
Margie Snyder (Disbursement Directo) $0 $0
Marge Starr (Secretary) $0 $0
Pat Collins (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 28, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$83,571
Expenses
$76,714
Net Income
$6,857
Net Assets
$32,282
Notable Sources of Revenue Percent of Total Revenue
Contributions $83,555
100.0%
Program Services $0
Investment Income $16
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $32,282
Total Liabilities $0
Net Assets $32,282
Compensation
Key Employees and Officers Compensation Other
William Marsh (Director) $0 $0
Rossana Marsh (Volunteer Director) $0 $0
Margie Snyder (Disbursement Directo) $0 $0
Marge Starr (Secretary) $0 $0
Pat Collins (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 7, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$83,431
Expenses
$131,012
Net Income
-$47,581
Net Assets
$25,425
Notable Sources of Revenue Percent of Total Revenue
Contributions $83,330
99.9%
Program Services $0
Investment Income $101
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $25,425
Total Liabilities $0
Net Assets $25,425
Compensation
Key Employees and Officers Compensation Other
William Marsh (Director) $0 $0
Rossana Marsh (Volunteer Director) $0 $0
Margie Snyder (Disbursement Directo) $0 $0
Marge Starr (Secretary) $0 $0
Joan Birmingham (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 17, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$78,898
Expenses
$49,009
Net Income
$29,889
Net Assets
$71,985
Notable Sources of Revenue Percent of Total Revenue
Contributions $78,857
99.9%
Program Services $0
Investment Income $41
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $71,985
Total Liabilities $0
Net Assets $71,985
Compensation
Key Employees and Officers Compensation Other
William Marsh (Director) $0 $0
Rossana Marsh (Secretary) $0 $0
Mim Quaid (Volunteer) $0 $0
Joan Birmingham (Volunteer) $0 $0
Linda Klein (Volunteer) $0 $0
Melady Siegfried (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 26, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$75,921
Expenses
$50,107
Net Income
$25,814
Net Assets
$42,096
Notable Sources of Revenue Percent of Total Revenue
Contributions $75,921
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $42,096
Total Liabilities $0
Net Assets $42,096
Compensation
Key Employees and Officers Compensation Other
Linda Paxton (Volunteer) $0 $0
Janet Hamilton (Volunteer) $0 $0
Lois Preston (Volunteer) $0 $0
Leona Cross (Volunteer) $0 $0
Ed Vogalsane (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on June 1, 2021

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$113,720
Expenses
$110,048
Net Income
$3,672
Net Assets
$16,282
Notable Sources of Revenue Percent of Total Revenue
Contributions $81,170
71.4%
Program Services $32,548
28.6%
Investment Income $2
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $16,282
Total Liabilities $0
Net Assets $16,282
Compensation
Key Employees and Officers Compensation Other
Betty Okonski (Director) $0 $0
Linda Paxton (Volunteer) $0 $0
Janet Hamilton (Volunteer) $0 $0
Lois Preston (Volunteer) $0 $0
Leona Cross (Volunteer) $0 $0
Ed Vogalsane (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 11, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$104,740
Expenses
$114,419
Net Income
-$9,679
Net Assets
$12,610
Notable Sources of Revenue Percent of Total Revenue
Contributions $104,737
100.0%
Program Services $0
Investment Income $3
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $12,610
Total Liabilities $0
Net Assets $12,610
Compensation
Key Employees and Officers Compensation Other
Betty Okonski (Director) $0 $0
Linda Paxton (Volunteer) $0 $0
Janet Hamilton (Volunteer) $0 $0
Lois Preston (Volunteer) $0 $0
Leona Cross (Volunteer) $0 $0
Ed Vogalsane (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 9, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$114,015
Expenses
$108,038
Net Income
$5,977
Net Assets
$22,289
Notable Sources of Revenue Percent of Total Revenue
Contributions $114,013
100.0%
Program Services $0
Investment Income $2
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $22,289
Total Liabilities $0
Net Assets $22,289
Compensation
Key Employees and Officers Compensation Other
Betty Okonski (Director) $0 $0
Linda Paxton (Volunteer) $0 $0
Janet Hamilton (Volunteer) $0 $0
Lois Preston (Volunteer) $0 $0
Leona Cross (Volunteer) $0 $0
Ed Vogalsane (Volunteer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 9, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$113,641
Expenses
$109,519
Net Income
$4,122
Net Assets
$2,407
Notable Sources of Revenue Percent of Total Revenue
Contributions $113,641
100%
Program Services $0
Investment Income $0
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 $2,407
Total Liabilities $0
Net Assets $2,407

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$109,450
Expenses
$109,355
Net Income
$95
Net Assets
$62
Notable Sources of Revenue Percent of Total Revenue
Contributions $109,450
100%
Program Services $0
Investment Income $0
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 $62
Total Liabilities $0
Net Assets $62

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$110,450
Expenses
$113,103
Net Income
-$2,653
Net Assets
$1
Notable Sources of Revenue Percent of Total Revenue
Contributions $110,450
100%
Program Services $0
Investment Income $0
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 $1
Total Liabilities $0
Net Assets $1

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$130,280
Expenses
$130,330
Net Income
-$50
Net Assets
$8,646
Notable Sources of Revenue Percent of Total Revenue
Contributions $130,280
100%
Program Services $0
Investment Income $0
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 $8,646
Total Liabilities $0
Net Assets $8,646

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$102,965
Expenses
$103,324
Net Income
-$359
Net Assets
$10,482
Notable Sources of Revenue Percent of Total Revenue
Contributions $102,960
100.0%
Program Services $0
Investment Income $5
0.0%
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 $10,482
Total Liabilities $0
Net Assets $10,482

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$116,180
Expenses
$99,746
Net Income
$16,434
Net Assets
$28,357
Notable Sources of Revenue Percent of Total Revenue
Contributions $116,132
100.0%
Program Services $0
Investment Income $48
0.0%
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 $28,357
Total Liabilities $0
Net Assets $28,357

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
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

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

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

Fiscal Year Ending Dec.
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

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

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

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
2005

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

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

PDF

Fiscal Year Ending Dec.
2004

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

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

PDF

Fiscal Year Ending Dec.
2003

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

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

PDF

Fiscal Year Ending Dec.
2002

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

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

PDF

Fiscal Year Ending Dec.
2001

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

Primary 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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

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 Employer Identification Numbers 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.
  • 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.

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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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