PROPUBLICA Fearless Reporting for an Informed Society — Join Us.
DONATE
Skip to content
ProPublica Donate
ProPublica Donate

Lung Doo Benevolent Society

Organization summary

Type of Nonprofit

Designated as a Civic leagues, social welfare organizations and local associations of employees, created to promote community welfare for charitable, educational or recreational purposes.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$307k (2023)

Expenses
$166k (2023)

Total Assets
$2.46M (2023)

Total Liabilities
$37.7k (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
$306,704
Expenses
$166,383
Net Income
$140,321
Net Assets
$2,419,801
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,207
1.0%
Program Services $1,500
0.5%
Investment Income $32,994
10.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $269,003
87.7%
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 $19,638
11.8%
Assets/Debt
Total Assets $2,457,472
Total Liabilities $37,671
Net Assets $2,419,801
Compensation
Key Employees and Officers Compensation Related Other
Xi Lin Chen (Chinese Secr) $0 $0 $0
Cy Feng (English Secr) $0 $0 $0
Chung Yi Fong (Vice Preside) $0 $0 $0
Wei Hong Huang (President) $0 $0 $0
Tony Kwan (Assistant Tr) $0 $0 $0
Buck Young Lee (Auditor) $0 $0 $0
Cai Shu Lee (Treasurer) $0 $0 $0
Bao Lin Liu (Assist. Chin) $0 $0 $0
Miao Cai Ruan (Auditor) $0 $0 $0
Kenneth Siu (Assit. Engli) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$256,940
Expenses
$82,160
Net Income
$174,780
Net Assets
$2,279,480
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,790
1.9%
Program Services $2,475
1.0%
Investment Income $10,499
4.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $239,176
93.1%
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 $12,026
14.6%
Assets/Debt
Total Assets $2,333,493
Total Liabilities $54,013
Net Assets $2,279,480
Compensation
Key Employees and Officers Compensation Related Other
Tony Kwan (Assistant Treasurer) $0 $0 $0
Chung Yi Fong (Vice President) $0 $0 $0
Cai Shu Lee (Assistant Treasurer) $0 $0 $0
Wei Hong Huang (President) $0 $0 $0
Cy Feng (Secretary) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$211,500
Expenses
$24,399
Net Income
$187,101
Net Assets
$2,104,700
Notable Sources of Revenue Percent of Total Revenue
Contributions $200
0.1%
Program Services $0
Investment Income $11,639
5.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $199,661
94.4%
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 $3,197
13.1%
Assets/Debt
Total Assets $2,158,653
Total Liabilities $53,953
Net Assets $2,104,700
Compensation
Key Employees and Officers Compensation Related Other
Tony Kwan (President) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0
Cai Shu Lee (Vice President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$179,804
Expenses
$51,526
Net Income
$128,278
Net Assets
$1,917,599
Notable Sources of Revenue Percent of Total Revenue
Contributions $235
0.1%
Program Services $0
Investment Income $11,460
6.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $168,109
93.5%
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 $6,069
11.8%
Assets/Debt
Total Assets $1,971,366
Total Liabilities $53,767
Net Assets $1,917,599
Compensation
Key Employees and Officers Compensation Related Other
Tony Kwan (President) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0
Cai Shu Lee (Vice President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$292,740
Expenses
$172,576
Net Income
$120,164
Net Assets
$1,789,321
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,065
1.0%
Program Services $10,578
3.6%
Investment Income $14,361
4.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $264,736
90.4%
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 $16,832
9.8%
Assets/Debt
Total Assets $1,844,508
Total Liabilities $55,187
Net Assets $1,789,321
Compensation
Key Employees and Officers Compensation Related Other
Tony Kwan (President) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0
Cai Shu Lee (Vice President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$276,152
Expenses
$127,456
Net Income
$148,696
Net Assets
$1,669,157
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,284
8.4%
Program Services $8,124
2.9%
Investment Income $3,057
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $241,687
87.5%
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 $1,723,752
Total Liabilities $54,595
Net Assets $1,669,157
Compensation
Key Employees and Officers Compensation Related Other
Tony Kwan (President) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0
Cai Shu Lee (Vice President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$213,217
Expenses
$114,577
Net Income
$98,640
Net Assets
$1,520,462
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,498
0.7%
Program Services $7,210
3.4%
Investment Income $1,313
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $203,196
95.3%
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 $14,319
12.5%
Assets/Debt
Total Assets $1,577,480
Total Liabilities $57,018
Net Assets $1,520,462
Compensation
Key Employees and Officers Compensation Related Other
Tony Kwan (President) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0
Cai Shu Lee (Vice Preside) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$211,025
Expenses
$125,108
Net Income
$85,917
Net Assets
$1,421,822
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,764
1.3%
Program Services $7,519
3.6%
Investment Income $25
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $200,717
95.1%
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 $13,178
10.5%
Assets/Debt
Total Assets $1,490,774
Total Liabilities $68,952
Net Assets $1,421,822
Compensation
Key Employees and Officers Compensation Related Other
Wah Lun Wong (President) $0 $0 $0
Buck Young Lee (Treasurer) $0 $0 $0
Yui Sum Ng (Vice Preside) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$224,164
Expenses
$127,728
Net Income
$96,436
Net Assets
$1,335,905
Notable Sources of Revenue Percent of Total Revenue
Contributions $790
0.4%
Program Services $9,278
4.1%
Investment Income $12
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $214,084
95.5%
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 $12,272
9.6%
Assets/Debt
Total Assets $1,404,773
Total Liabilities $68,868
Net Assets $1,335,905
Compensation
Key Employees and Officers Compensation Related Other
Wah Lun Wong (Vice Preside) $0 $0 $0
Buck Young Lee (President) $0 $0 $0
Tony Kwan (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$208,493
Expenses
$144,602
Net Income
$63,891
Net Assets
$1,239,469
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,672
1.3%
Program Services $12,430
6.0%
Investment Income $12
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $193,379
92.8%
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 $12,240
8.5%
Assets/Debt
Total Assets $1,296,271
Total Liabilities $56,802
Net Assets $1,239,469
Compensation
Key Employees and Officers Compensation Related Other
Wah Lun Wong (Treasurer) $0 $0 $0
Howard Pang (President) $0 $0 $0
Buck Young Lee (Vice Preside) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$33,098
Expenses
$147,532
Net Income
-$114,434
Net Assets
$1,185,732
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,251
12.8%
Program Services $12,078
36.5%
Investment Income $5
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $16,764
50.6%
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 $12,069
8.2%
Assets/Debt
Total Assets $1,248,824
Total Liabilities $63,092
Net Assets $1,185,732
Compensation
Key Employees and Officers Compensation Related Other
Wah Lun Wong (Treasurer) $0 $0 $0
Howard Pang (President) $0 $0 $0
Buck Young Lee (Vice Preside) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$100,207
Expenses
$157,805
Net Income
-$57,598
Net Assets
$1,300,166
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,175
23.1%
Program Services $16,099
16.1%
Investment Income $2,324
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $58,644
58.5%
Net Fundraising $0
Sales of Assets -$35
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $11,107
7.0%
Assets/Debt
Total Assets $1,323,022
Total Liabilities $22,856
Net Assets $1,300,166

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$61,700
Expenses
$158,219
Net Income
-$96,519
Net Assets
$1,357,764
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $23,186
37.6%
Investment Income $10,250
16.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $28,264
45.8%
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 $11,150
7.0%
Assets/Debt
Total Assets $1,370,931
Total Liabilities $13,167
Net Assets $1,357,764

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

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 »

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »