Radiological & Medical Physics Society Of N Y Inc

Rego Park, NY
Tax-exempt since March 1991
EIN: 13-3492973

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Type of Nonprofit

Designated as a 501(c)(6) Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Revenue

$52.3k (2024)

Expenses

$45.4k (2024)

Total Assets

$224k (2024)

Total Liabilities

$0 (2024)

Years with missing data

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 Aug.
2024

Revenue

$52,291

Expenses

$45,352

Net Income

$6,939

Net Assets

$223,562

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$9,000	17.2%
Program Services	$15,399	29.4%
Investment Income	$20,152	38.5%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$223,562
Total Liabilities	$0
Net Assets	$223,562

Compensation

Key Employees and Officers	Compensation	Other
Xiang Li (President)	$0	$0
Ren Dih Sheu (President Elect)	$0	$0
Haibo Lin (Past President)	$0	$0
Minglei Kang (Secretary)	$0	$0
Klaus A Hamacher (Treasurer)	$0	$0
Cesar Della Bianca (Represent Board Member To The Aapm Board Of Directors)	$0	$0
Jessica Oijie Huang (Board Member At Large)	$0	$0
Elizabeth Hipp (Board Member At Large)	$0	$0

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990-EZ

Filed on Nov. 11, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Aug.
2023

Revenue

$51,093

Expenses

$39,822

Net Income

$11,271

Net Assets

$216,623

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,000	23.5%
Program Services	$24,553	48.1%
Investment Income	$7,765	15.2%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$216,623
Total Liabilities	$0
Net Assets	$216,623

Compensation

Key Employees and Officers	Compensation	Other
Haibo Lin (President)	$0	$0
Xiang Li (President Elect)	$0	$0
Minglei Kang (Secretary)	$0	$0
Klaus A Hamacher (Treasurer)	$0	$0
Jussi Sillanpaa (Past President)	$0	$0
Cesar Della Bianca (Represent. Board Member To The Aapm Board Of Directors)	$0	$0
Jessica Oijie Huang (Board Member At Large)	$0	$0
Sernger Shen (Board Member At Large)	$0	$0

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990-EZ

Filed on Dec. 11, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Aug.
2022

Revenue

$37,734

Expenses

$22,253

Net Income

$15,481

Net Assets

$205,352

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$6,600	17.5%
Program Services	$24,419	64.7%
Investment Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$205,352
Total Liabilities	$0
Net Assets	$205,352

Compensation

Key Employees and Officers	Compensation	Other
Jussi K Sillanpaa (President)	$0	$0
Haibo Lin (President Elect)	$0	$0
Tanxia Qu (Secretary)	$0	$0
Klaus A Hamacher (Treasurer)	$0	$0
Linda X Hong (Past President)	$0	$0
Jenghwa Chang (Represent. Board Member To The Aapm Board Of Directors)	$0	$0
Ken Bernstein (Board Member At Large)	$0	$0
Sernger Shen (Board Member At Large)	$0	$0

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990-EZ

Filed on Dec. 26, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Aug.
2021

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

990-EZ

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

PDF

Fiscal Year Ending Aug.
2020

Revenue

$51,097

Expenses

$30,268

Net Income

$20,829

Net Assets

$185,919

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$8,700	17.0%
Program Services	$26,232	51.3%
Investment Income	$9,765	19.1%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$185,919
Total Liabilities	$0
Net Assets	$185,919

990-EZ

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

PDF

Fiscal Year Ending Aug.
2019

Revenue

$47,605

Expenses

$38,707

Net Income

$8,898

Net Assets

$165,091

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10,130	21.3%
Program Services	$28,165	59.2%
Investment Income	$3,450	7.2%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$165,091
Total Liabilities	$0
Net Assets	$165,091

990-EZ

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

PDF

Fiscal Year Ending Aug.
2018

Revenue

$52,932

Expenses

$75,143

Net Income

-$22,211

Net Assets

$156,193

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,400	27.2%
Program Services	$29,488	55.7%
Investment Income	$4,262	8.1%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$156,193
Total Liabilities	$0
Net Assets	$156,193

990-EZ

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

PDF

Fiscal Year Ending Aug.
2017

Revenue

$58,717

Expenses

$20,684

Net Income

$38,033

Net Assets

$178,404

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10,890	18.5%
Program Services	$37,628	64.1%
Investment Income	$5,959	10.1%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$178,404
Total Liabilities	$0
Net Assets	$178,404

990-EZ

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

PDF

Fiscal Year Ending Aug.
2016

Revenue

$38,483

Expenses

$57,249

Net Income

-$18,766

Net Assets

$140,371

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,000	2.6%
Program Services	$33,273	86.5%
Investment Income	$250	0.6%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$140,371
Total Liabilities	$0
Net Assets	$140,371

990-EZ

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

PDF

PDF (2 of 2)

Fiscal Year Ending Aug.
2015

Revenue

$54,638

Expenses

$40,911

Net Income

$13,727

Net Assets

$159,137

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,095	25.8%
Program Services	$36,843	67.4%
Investment Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$159,137
Total Liabilities	$0
Net Assets	$159,137

990-EZ

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

PDF

Fiscal Year Ending Aug.
2014

Revenue

$62,600

Expenses

$56,621

Net Income

$5,979

Net Assets

$145,410

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$19,300	30.8%
Program Services	$39,216	62.6%
Investment Income	$284	0.5%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$145,410
Total Liabilities	$0
Net Assets	$145,410

990-EZ

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

PDF

Fiscal Year Ending Aug.
2013

Revenue

$37,877

Expenses

$34,536

Net Income

$3,341

Net Assets

$139,431

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10	0.0%
Program Services	$33,327	88.0%
Investment Income	$640	1.7%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$139,431
Total Liabilities	$0
Net Assets	$139,431

990-EZ

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

PDF

Fiscal Year Ending Aug.
2012

Revenue

$38,443

Expenses

$43,563

Net Income

-$5,120

Net Assets

$136,089

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$4,810	12.5%
Program Services	$28,563	74.3%
Investment Income	$950	2.5%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$136,089
Total Liabilities	$0
Net Assets	$136,089

990-EZ

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

PDF

Fiscal Year Ending Aug.
2011

Revenue

$35,542

Expenses

$46,281

Net Income

-$10,739

Net Assets

$141,210

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$29,785	83.8%
Investment Income	$817	2.3%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$141,210
Total Liabilities	$0
Net Assets	$141,210

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.

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Types of Nonprofits

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Updated December 5, 2025

Radiological & Medical Physics Society Of N Y Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $52.3k (2024)

Expenses $45.4k (2024)

Total Assets $224k (2024)

Total Liabilities $0 (2024)

Tax Filings by Year

Fiscal Year Ending Aug. 2024

Extracted Financial Data

Extracted Financial Data from 990-EZ

Compensation

Document Links

990-EZ

Fiscal Year Ending Aug. 2023

Extracted Financial Data

Extracted Financial Data from 990-EZ

Compensation

Document Links

990-EZ

Fiscal Year Ending Aug. 2022

Extracted Financial Data

Extracted Financial Data from 990-EZ

Compensation

Document Links

990-EZ

Fiscal Year Ending Aug. 2021

No Extracted Financial Data

Document Links

990-EZ

Fiscal Year Ending Aug. 2020

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2019

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2018

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2017

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2016

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2015

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2014

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2013

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2012

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Aug. 2011

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

Revenue

$52.3k (2024)

Expenses

$45.4k (2024)

Total Assets

$224k (2024)

Total Liabilities

$0 (2024)

Fiscal Year Ending Aug.
2024

Fiscal Year Ending Aug.
2023

Fiscal Year Ending Aug.
2022

Fiscal Year Ending Aug.
2021

Fiscal Year Ending Aug.
2020

Fiscal Year Ending Aug.
2019

Fiscal Year Ending Aug.
2018

Fiscal Year Ending Aug.
2017

Fiscal Year Ending Aug.
2016

Fiscal Year Ending Aug.
2015

Fiscal Year Ending Aug.
2014

Fiscal Year Ending Aug.
2013

Fiscal Year Ending Aug.
2012

Fiscal Year Ending Aug.
2011

Fiscal Year Ending Aug.
2010

Fiscal Year Ending Aug.
2009

Fiscal Year Ending Aug.
2008

Fiscal Year Ending Aug.
2007

Fiscal Year Ending Aug.
2006

Fiscal Year Ending Aug.
2005