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William E Proudford Sickle Cell Fund Inc

  • Dover, DE
  • Tax-exempt since Feb. 2006
  • EIN: 81-0679590

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: Diseases, Disorders, Medical Disciplines / Fund Raising and/or Fund Distribution (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$104k (2024)

Expenses
$173k (2024)

Total Assets
$109k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2011 to 2024

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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$103,949
Expenses
$172,946
Net Income
-$68,997
Net Assets
$109,087
Notable Sources of Revenue Percent of Total Revenue
Contributions $103,348
99.4%
Program Services $0
Investment Income $601
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $109,087
Total Liabilities $0
Net Assets $109,087
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
William E Proudford Ii (Secretary/Tr) $0 $0
John Mark Zeberkiewicz (Director) $0 $0
Nancie Zane (Director) $0 $0
Gareth Warren (Director) $0 $0
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Document Links

990-EZ
Filed on June 27, 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 Form 990
Revenue
$303,186
Expenses
$155,537
Net Income
$147,649
Net Assets
$178,084
Notable Sources of Revenue Percent of Total Revenue
Contributions $299,981
98.9%
Program Services $0
Investment Income $3,205
1.1%
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 $178,084
Total Liabilities $0
Net Assets $178,084
Compensation
Key Employees and Officers Compensation Related Other
Gareth Warren (Director) $0 $0 $0
Nancy Zane (Director) $0 $0 $0
John Mark Zeberkiewicz (Director) $0 $0 $0
William E Proudford Ii (Secretary/Tr) $0 $0 $0
Karen Proudford (President) $0 $0 $0
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Document Links

990
Filed on Oct. 3, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$31,223
Expenses
$119,875
Net Income
-$88,652
Net Assets
$48,969
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,338
97.2%
Program Services $0
Investment Income $536
1.7%
Net Fundraising $0
Sales of Assets $349
1.1%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $48,969
Total Liabilities $0
Net Assets $48,969
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
William E Proudford Ii (Secretary/Tr) $0 $0
John Mark Zeberkiewicz (Director) $0 $0
Nancie C Zane (Director) $0 $0
Gareth Warren (Director) $0 $0
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Document Links

990-EZ
Filed on Nov. 10, 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
$175,953
Expenses
$125,706
Net Income
$50,247
Net Assets
$148,805
Notable Sources of Revenue Percent of Total Revenue
Contributions $174,036
98.9%
Program Services $0
Investment Income $576
0.3%
Net Fundraising $0
Sales of Assets $1,341
0.8%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $148,805
Total Liabilities $0
Net Assets $148,805
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
William E Proudford Ii (Secretary/Tr) $0 $0
John Mark Zeberkiewicz (Director) $0 $0
Nancie C Zane (Director) $0 $0
Gareth Warren (Director) $0 $0
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Document Links

990-EZ
Filed on July 19, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$120,050
Expenses
$148,414
Net Income
-$28,364
Net Assets
$85,582
Notable Sources of Revenue Percent of Total Revenue
Contributions $118,383
98.6%
Program Services $0
Investment Income $545
0.5%
Net Fundraising $0
Sales of Assets $1,122
0.9%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $85,582
Total Liabilities $0
Net Assets $85,582
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
William E Proudford Ii (Secretary/Tr) $0 $0
John Mark Zeberkiewicz (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
Gareth Warren (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 9, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$182,406
Expenses
$124,840
Net Income
$57,566
Net Assets
$108,667
Notable Sources of Revenue Percent of Total Revenue
Contributions $184,174
> 100%
Program Services $0
Investment Income $559
0.3%
Net Fundraising -$2,327
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $108,667
Total Liabilities $0
Net Assets $108,667
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
William E Proudford Ii (Secretary/Tr) $0 $0
John Mark Zeberkiewicz (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 30, 2020

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

View Filing
XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,378
Expenses
$142,371
Net Income
-$98,993
Net Assets
$43,417
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,620
84.4%
Program Services $0
Investment Income $803
1.9%
Net Fundraising $5,955
13.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $43,417
Total Liabilities $0
Net Assets $43,417
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
Marc V Proudford (1 St Vice Pre) $0 $0
We Proudford (Secretary/Tr) $0 $0
Rubye Proudford (Director) $0 $0
John Mark Zeberkiewicz Esq (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
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Document Links

990-EZ
Filed on Nov. 5, 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
$174,733
Expenses
$137,107
Net Income
$37,626
Net Assets
$136,800
Notable Sources of Revenue Percent of Total Revenue
Contributions $154,813
88.6%
Program Services $0
Investment Income $749
0.4%
Net Fundraising $19,171
11.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $136,800
Total Liabilities $0
Net Assets $136,800
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
Marc V Proudford (1 St Vice Pre) $0 $0
We Proudford (Secretary/Tr) $0 $0
Rubye Proudford (Director) $0 $0
John Mark Zeberkiewicz Esq (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
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Document Links

990-EZ
Filed on Aug. 7, 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 990-EZ
Revenue
$167,585
Expenses
$156,246
Net Income
$11,339
Net Assets
$90,337
Notable Sources of Revenue Percent of Total Revenue
Contributions $137,406
82.0%
Program Services $0
Investment Income $887
0.5%
Net Fundraising $29,292
17.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $90,337
Total Liabilities $0
Net Assets $90,337
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
Marc V Proudford (1 St Vice Pre) $0 $0
We Proudford (Secretary/Tr) $0 $0
Rubye Proudford (Director) $0 $0
John Mark Zeberkiewicz Esq (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 5, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$140,741
Expenses
$131,586
Net Income
$9,155
Net Assets
$78,201
Notable Sources of Revenue Percent of Total Revenue
Contributions $133,389
94.8%
Program Services $0
Investment Income $448
0.3%
Net Fundraising $6,904
4.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $78,201
Total Liabilities $0
Net Assets $78,201
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
Marc V Proudford (1 St Vice Pre) $0 $0
We Proudford (Secretary/Tr) $0 $0
Rubye Proudford (Director) $0 $0
John Mark Zeberkiewicz Esq (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
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Document Links

990-EZ
Filed on Aug. 4, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$124,118
Expenses
$160,219
Net Income
-$36,101
Net Assets
$66,852
Notable Sources of Revenue Percent of Total Revenue
Contributions $83,592
67.3%
Program Services $0
Investment Income $925
0.7%
Net Fundraising $39,601
31.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $66,852
Total Liabilities $0
Net Assets $66,852
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
Marc V Proudford (1 St Vice Pre) $0 $0
We Proudford (Secretary/Tr) $0 $0
Rubye Proudford (Director) $0 $0
John Mark Zeberkiewicz Esq (Director) $0 $0
Malcolm Joseph Iii (Director) $0 $0
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Document Links

990-EZ
Filed on July 15, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$70,664
Expenses
$56,149
Net Income
$14,515
Net Assets
$93,119
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,079
83.6%
Program Services $0
Investment Income $741
1.0%
Net Fundraising $10,844
15.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $93,119
Total Liabilities $0
Net Assets $93,119
Compensation
Key Employees and Officers Compensation Other
Karen Proudford (President) $0 $0
Marc V Proudford (1 St Vice Pre) $0 $0
We Proudford (Secretary/Tr) $0 $0
Rubye Proudford (Director) $0 $0
John Mark Zeberkiewicz Esq (Director) $0 $0
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Document Links

990-EZ
Filed on July 3, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$33,863
Expenses
$8,762
Net Income
$25,101
Net Assets
$70,100
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,928
32.3%
Program Services $0
Investment Income $582
1.7%
Net Fundraising $22,353
66.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $70,100
Total Liabilities $0
Net Assets $70,100

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$68,454
Expenses
$60,933
Net Income
$7,521
Net Assets
$44,305
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,253
61.7%
Program Services $0
Investment Income $514
0.8%
Net Fundraising $25,687
37.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $44,305
Total Liabilities $0
Net Assets $44,305

Document Links

990-EZ

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

PDF

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-EZ

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

PDF

Fiscal Year Ending Dec.
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 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-EZ

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

PDF

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

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.

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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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