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Philomatheon Society Trust

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.

Summary charts: organization finances over time

Revenue
$68.7k (2023)

Expenses
$86.4k (2023)

Total Assets
$1.16M (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$68,675
Expenses
$86,398
Net Income
-$17,723
Net Assets
$1,157,034
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $40,746
59.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $27,549
40.1%
Net Inventory Sales $0
Other Revenue $380
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,157,034
Total Liabilities $0
Net Assets $1,157,034
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Jude Streb (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$41,295
Expenses
$86,569
Net Income
-$45,274
Net Assets
$1,174,757
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $35,424
85.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $5,871
14.2%
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 $1,174,757
Total Liabilities $0
Net Assets $1,174,757
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Jude Streb (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$165,025
Expenses
$86,543
Net Income
$78,482
Net Assets
$1,220,031
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $34,559
20.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $130,466
79.1%
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 $1,220,031
Total Liabilities $0
Net Assets $1,220,031
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Jude Streb (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$49,119
Expenses
$85,321
Net Income
-$36,202
Net Assets
$1,141,549
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $35,362
72.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $13,757
28.0%
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 $1,141,549
Total Liabilities $0
Net Assets $1,141,549
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Jude Streb (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$124,700
Expenses
$93,255
Net Income
$31,445
Net Assets
$1,177,751
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,441
7.6%
Program Services $0
Investment Income $40,074
32.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $75,185
60.3%
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 $1,177,751
Total Liabilities $0
Net Assets $1,177,751
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Jude Streb (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$52,041
Expenses
$77,558
Net Income
-$25,517
Net Assets
$1,146,306
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $38,987
74.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $13,054
25.1%
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 $1,146,306
Total Liabilities $0
Net Assets $1,146,306
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Jude Streb (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$51,580
Expenses
$75,090
Net Income
-$23,510
Net Assets
$1,171,823
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $36,029
69.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $15,551
30.1%
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 $1,171,823
Total Liabilities $0
Net Assets $1,171,823
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Terrence Kessler (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$39,223
Expenses
$74,547
Net Income
-$35,324
Net Assets
$1,195,333
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $32,895
83.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $6,328
16.1%
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 $1,195,333
Total Liabilities $0
Net Assets $1,195,333
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Terrence Kessler (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$77,398
Expenses
$78,765
Net Income
-$1,367
Net Assets
$1,230,657
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $29,880
38.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $47,518
61.4%
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 $1,230,657
Total Liabilities $0
Net Assets $1,230,657
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Terrence Kessler (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$150,651
Expenses
$58,690
Net Income
$91,961
Net Assets
$1,232,024
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $30,405
20.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $120,246
79.8%
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 $1,232,024
Total Liabilities $0
Net Assets $1,232,024
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Terrence Kessler (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$29,851
Expenses
$56,303
Net Income
-$26,452
Net Assets
$1,140,063
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $29,812
99.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $39
0.1%
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 $1,140,063
Total Liabilities $0
Net Assets $1,140,063
Compensation
Key Employees and Officers Compensation Related Other
Robert M Sweeney (Trustee) $0 $0 $0
Terrence Kessler (Trustee) $0 $0 $0
Robert F Belden (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$30,923
Expenses
$49,916
Net Income
-$18,993
Net Assets
$1,166,515
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $27,735
89.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $3,188
10.3%
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 $1,166,515
Total Liabilities $0
Net Assets $1,166,515

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$14,093
Expenses
$43,747
Net Income
-$29,654
Net Assets
$1,185,508
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $27,165
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$13,072
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 $1,185,508
Total Liabilities $0
Net Assets $1,185,508

Document Links

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

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

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

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

Fiscal Year Ending Dec.
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

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

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

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

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

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

About 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 »

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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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