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The International Society For Japanese Philately

  • Haddonfield, NJ
  • Tax-exempt since Aug. 2020
  • EIN: 52-6053795

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: Educational Institutions and Related Activities / Libraries (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$85.6k (2024)

Expenses
$62k (2024)

Total Assets
$780k (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 Form 990
Revenue
$85,579
Expenses
$62,042
Net Income
$23,537
Net Assets
$780,043
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,069
19.9%
Program Services $2,450
2.9%
Investment Income $65,938
77.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $122
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 $780,043
Total Liabilities $0
Net Assets $780,043
Compensation
Key Employees and Officers Compensation Related Other
Edwin Kawasaki (President) $0 $0 $0
Lois M Evans De Violini (Vice President) $0 $0 $0
Kenneth Kamholz (Secretary & Treasurer) $0 $0 $0
Kenneth J Bryson (Director) $0 $0 $0
Kenneth G Clark (Director) $0 $0 $0
Alan Cowie (Director) $0 $0 $0
Florian Eichhorn (Director) $0 $0 $0
Toni Lumsden (Director) $0 $0 $0
Anker Nielsen (Director) $0 $0 $0
Jeffrey Susman (Director) $0 $0 $0
Arlan K Van Doorn (Director) $0 $0 $0
J R Van Nieuwkerk (Director) $0 $0 $0
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Document Links

990
Filed on June 25, 2025

Primary 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
$68,486
Expenses
$53,624
Net Income
$14,862
Net Assets
$732,954
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,182
26.5%
Program Services $2,918
4.3%
Investment Income $47,386
69.2%
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 $732,954
Total Liabilities $0
Net Assets $732,954
Compensation
Key Employees and Officers Compensation Related Other
Edwin Kawasaki (President) $0 $0 $0
Lois M Evans De Violini (Vice President) $0 $0 $0
Kenneth Kamholz (Secretary & Treasurer) $0 $0 $0
Kenneth J Bryson (Director) $0 $0 $0
Kenneth G Clark (Director) $0 $0 $0
Alan Cowie (Director) $0 $0 $0
Florian Eichhorn (Director) $0 $0 $0
Toni Lumsden (Director) $0 $0 $0
Anker Nielsen (Director) $0 $0 $0
Jeffrey Susman (Director) $0 $0 $0
Arlan K Van Doorn (Director) $0 $0 $0
J R Van Nieuwkerk (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 11, 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 Form 990
Revenue
$71,053
Expenses
$43,130
Net Income
$27,923
Net Assets
$693,330
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,881
26.6%
Program Services $3,556
5.0%
Investment Income $48,616
68.4%
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 $693,330
Total Liabilities $0
Net Assets $693,330
Compensation
Key Employees and Officers Compensation Related Other
Edwin Kawasaki (President) $0 $0 $0
Kenneth Kamholz (Vice President) $0 $0 $0
Jeffrey Susman (Secretary Treasurer) $0 $0 $0
Ron Casey (Director) $0 $0 $0
Lois M Evans De Violini (Director) $0 $0 $0
Kenneth J Bryson (Director) $0 $0 $0
Florian Eichhorn (Director) $0 $0 $0
Anker Nielsen (Director) $0 $0 $0
Jr Van Nieuwkerk (Director) $0 $0 $0
Kenneth G Clark (Director) $0 $0 $0
Alan Cowie (Director) $0 $0 $0
Matsumoto Jun Ichi (Director) $0 $0 $0
Toni Lumsden (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 1, 2023

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

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$70,274
Expenses
$33,038
Net Income
$37,236
Net Assets
$799,999
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,178
24.4%
Program Services $3,509
5.0%
Investment Income $43,154
61.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $6,433
9.2%
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 $799,999
Total Liabilities $0
Net Assets $799,999
Compensation
Key Employees and Officers Compensation Related Other
Edwin Kawasaki (President) $0 $0 $0
Kenneth Kamholz (Vice President) $0 $0 $0
Jeffrey Susman (Secretary Treasurer) $0 $0 $0
Ron Casey (Director) $0 $0 $0
Lois M Evans De Violini (Director) $0 $0 $0
Kenneth J Bryson (Director) $0 $0 $0
Florian Eichhorn (Director) $0 $0 $0
Anker Nielsen (Director) $0 $0 $0
Jr Van Nieuwkerk (Director) $0 $0 $0
Kenneth G Clark (Director) $0 $0 $0
Alan Cowie (Director) $0 $0 $0
Matsumoto Jun Ichi (Director) $0 $0 $0
Toni Lumsden (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 12, 2022

Primary 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 Form 990
Revenue
-$27,185
Expenses
$74,001
Net Income
-$101,186
Net Assets
$750,600
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,809
Program Services $3,985
Investment Income $40,793
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$91,772
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 $750,600
Total Liabilities $0
Net Assets $750,600
Compensation
Key Employees and Officers Compensation Related Other
Ron Casey (President) $0 $0 $0
Kenneth Kamholz (Vice President) $0 $0 $0
Florian Eichhorn (Director) $0 $0 $0
Anker Nielsen (Director) $0 $0 $0
Jr Van Nieuwkerk (Director) $0 $0 $0
Kenneth J Bryson (Director) $0 $0 $0
Kenneth G Clark (Director) $0 $0 $0
Alan Cowie (Director) $0 $0 $0
Lois M Evans De Violini (Director) $0 $0 $0
Matsumoto Jun Ichi (Director) $0 $0 $0
Edwin Kawasaki (Director) $0 $0 $0
Jeffrey Susman (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Feb. 16, 2022

Primary 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 Form 990
Revenue
$75,994
Expenses
$54,911
Net Income
$21,083
Net Assets
$842,197
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,535
24.4%
Program Services $2,902
3.8%
Investment Income $53,126
69.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,431
1.9%
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 $842,197
Total Liabilities $0
Net Assets $842,197

No Document Links

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

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$63,233
Expenses
$39,280
Net Income
$23,953
Net Assets
$744,061
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,928
23.6%
Program Services $0
Investment Income $49,783
78.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$1,478
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 $744,061
Total Liabilities $0
Net Assets $744,061

No Document Links

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

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$57,020
Expenses
$46,732
Net Income
$10,288
Net Assets
$805,163
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,925
24.4%
Program Services $0
Investment Income $44,681
78.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$1,586
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 $805,163
Total Liabilities $0
Net Assets $805,163

No Document Links

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

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$67,769
Expenses
$65,781
Net Income
$1,988
Net Assets
$788,088
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,187
35.7%
Program Services $0
Investment Income $42,913
63.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $669
1.0%
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 $788,088
Total Liabilities $0
Net Assets $788,088

No Document Links

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

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$72,052
Expenses
$60,702
Net Income
$11,350
Net Assets
$788,195
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,802
42.7%
Program Services $0
Investment Income $40,710
56.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $540
0.7%
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 $788,195
Total Liabilities $0
Net Assets $788,195

No Document Links

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

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$90,658
Expenses
$63,759
Net Income
$26,899
Net Assets
$775,902
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,409
13.7%
Program Services $0
Investment Income $78,249
86.3%
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 $775,902
Total Liabilities $0
Net Assets $775,902

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
$195,738
Expenses
$62,023
Net Income
$133,715
Net Assets
$749,003
Notable Sources of Revenue Percent of Total Revenue
Contributions $166,175
84.9%
Program Services $0
Investment Income $25,464
13.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$519
Net Inventory Sales $0
Other Revenue $4,618
2.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $749,003
Total Liabilities $0
Net Assets $749,003

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$147,917
Expenses
$41,533
Net Income
$106,384
Net Assets
$642,758
Notable Sources of Revenue Percent of Total Revenue
Contributions $143,826
97.2%
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 $4,091
2.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $644,376
Total Liabilities $1,618
Net Assets $642,758

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
$497,982
Expenses
$33,927
Net Income
$464,055
Net Assets
$535,777
Notable Sources of Revenue Percent of Total Revenue
Contributions $495,080
99.4%
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 $2,902
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $538,080
Total Liabilities $2,303
Net Assets $535,777

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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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.

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

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