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Chicago Ophthalmological Society

Organization summary

Type of Nonprofit

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

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$111k (2023)

Expenses
$82.3k (2023)

Total Assets
$101k (2023)

Total Liabilities
$0 (2023)

Years with missing data
Source: Form 990 tax filings from 2012 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 June
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$110,575
Expenses
$82,283
Net Income
$28,292
Net Assets
$101,041
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,250
8.4%
Program Services $56,268
50.9%
Investment Income $1,167
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $101,041
Total Liabilities $0
Net Assets $101,041
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $31,200 $0
David Yoo Md (President) $0 $0
Laura Sanders Md (Past Preside) $0 $0
Jennifer Lim Md (Past Preside) $0 $0
Nicholas J Volpe Md (Vice Preside) $0 $0
Thomas R Mizen Md (Treasurer) $0 $0
Asim Farooq Md (Secretary) $0 $0
Vivek Chaturvedi Md (Director) $0 $0
Rv Paul Chen Md Mba (Director) $0 $0
Quraish Ghadiali Md (Director) $0 $0
Liza Cohen Md (Director) $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$47,267
Expenses
$82,818
Net Income
-$35,551
Net Assets
$70,685
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,000
4.2%
Program Services $12,125
25.7%
Investment Income $807
1.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $70,685
Total Liabilities $0
Net Assets $70,685
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $30,151 $0
Laura Sanders Md (Past Preside) $0 $0
Jennifer Lim Md (President) $0 $0
David Yoo Md (Vice Preside) $0 $0
Nicholas J Volpe Md (Secretary) $0 $0
Thomas R Mizen Md (Treasurer) $0 $0
Lawrence Ulanski Md (Past Preside) $0 $0
Rv Paul Chen Md Mba (Director) $0 $0
Vivek Chaturvedi Md (Director) $0 $0
Asim Farooq Md (Director) $0 $0
Liza Cohen Md (Director) $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$87,812
Expenses
$48,007
Net Income
$39,805
Net Assets
$112,544
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $18,494
21.1%
Investment Income $171
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $112,544
Total Liabilities $0
Net Assets $112,544
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $29,408 $0
Laura Sanders Md (President) $0 $0
Jennifer Lim Md (Vice Preside) $0 $0
David Yoo Md (Treasurer) $0 $0
Nicholas J Volpe Md (Secretary) $0 $0
Thomas R Mizen Md (Director) $0 $0
Lawrence Ulanski Md (Past Preside) $0 $0
Manvi Maker Md (Past Preside) $0 $0
Vivek Chaturvedi Md (Director) $0 $0
Asim Farooq Md (Director) $0 $0
Rachel Epstein Md (Past Preside) $0 $0

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$117,307
Expenses
$89,203
Net Income
$28,104
Net Assets
$74,159
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,000
6.8%
Program Services $49,687
42.4%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $74,159
Total Liabilities $0
Net Assets $74,159
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $30,030 $0
Surendar Dwarkanthan Md (President) $0 $0
Manvi Maker Md (Vice Preside) $0 $0
Jennifer Lim Md (Secretary) $0 $0
Laura Sanders Md (Treasurer) $0 $0
Lawrence Ulanski Md (President El) $0 $0
Matthew W Maccumber Md Phd (Director) $0 $0
Nicholas J Volpe Md (Director) $0 $0
Dimitri T Azar Md (Director) $0 $0
David Yoo Md (Director) $0 $0
Thomas R Mizen Md (Director) $0 $0
Chris Albanis Md (Director) $0 $0

Document Links

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$75,959
Expenses
$94,921
Net Income
-$18,962
Net Assets
$46,055
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,000
9.2%
Program Services $6,075
8.0%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $46,055
Total Liabilities $0
Net Assets $46,055
Compensation
Key Employees and Officers Compensation Other
Chris Albanis Md (President) $0 $0
Larry Ulanski Md (Vice Preside) $0 $0
Laura Sanders Md (Secretary) $0 $0
Manvi Maker Md (Treasurer) $0 $0
Surendar Dwarakanathan Md (President El) $0 $0
Matthew W Maccumber Md Phd (Director) $0 $0
Alice T Lyon Md (Director) $0 $0
Dimitri T Azar Md (Director) $0 $0
David Yoo Md (Director) $0 $0
Jennifer Lim Md (Director) $0 $0
David Yoo Md (Director) $0 $0
Richard Paul (Exec. Direct) $0 $0

Document Links

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$120,555
Expenses
$83,616
Net Income
$36,939
Net Assets
$65,017
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,500
2.1%
Program Services $48,930
40.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $65,017
Total Liabilities $0
Net Assets $65,017
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $30,062 $0
Matthew W Maccumber Md Phd (President) $0 $0
Surendar Dwarakanathan Md (Vice Preside) $0 $0
Larry Ulanski Md (Treasurer) $0 $0
Manvi Maker Md (Secretary) $0 $0
Alice T Lyon Md (Past Preside) $0 $0
Dimitri T Azar Md (Past Preside) $0 $0
Chris Albanis Md (President El) $0 $0
Jon M Ruderman Md (Past Preside) $0 $0
Jennifer Lim Md (Director) $0 $0
David Yoo Md (Director) $0 $0
Laura Sanders Md (Director) $0 $0

Document Links

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$100,726
Expenses
$93,241
Net Income
$7,485
Net Assets
$28,078
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,000
13.9%
Program Services $20,219
20.1%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $28,078
Total Liabilities $0
Net Assets $28,078
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $27,720 $0
Dimitri T Azar Md (President) $0 $0
Chris Albanis Md (Vice Preside) $0 $0
Surendar Dwarakanathan Md (Treasurer) $0 $0
Larry Ulanski Md (Secretary) $0 $0
Matthew W Maccumber Md Phd (President El) $0 $0
Alice T Lyon Md (Director) $0 $0
Manvi Maker Md (Director) $0 $0
David Palmer Md (Director) $0 $0
Laura Sanders Md (Director) $0 $0
Jon M Ruderman Md (Director) $0 $0
Jennifer Lim Md (Director) $0 $0

Document Links

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$81,075
Expenses
$93,508
Net Income
-$12,433
Net Assets
$20,593
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,000
3.7%
Program Services $12,700
15.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $20,593
Total Liabilities $0
Net Assets $20,593
Compensation
Key Employees and Officers Compensation Other
Richard Paul (Exec. Direct) $27,720 $0
Alice T Lyon Md (President) $0 $0
Matthew W Maccumber Md Phd (Vice Preside) $0 $0
Dimitri T Azar Md (President El) $0 $0
Chris Albanis Md (Treasurer) $0 $0
Surendar Dwarakanathan Md (Secretary) $0 $0
Manvi Maker Md (Director) $0 $0
James Mcdonnell Md (Director) $0 $0
Larry Ulanski Md (Director) $0 $0
David Palmer Md (Director) $0 $0
Laura Sanders Md (Director) $0 $0
Jon M Ruderman Md (Director) $0 $0

Document Links

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$114,301
Expenses
$102,289
Net Income
$12,012
Net Assets
$33,026
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,000
7.9%
Program Services $40,650
35.6%
Investment Income $1
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $33,026
Total Liabilities $0
Net Assets $33,026

Document Links

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$89,416
Expenses
$83,302
Net Income
$6,114
Net Assets
$21,014
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $24,325
27.2%
Investment Income $1
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $21,014
Total Liabilities $0
Net Assets $21,014

Document Links

Fiscal Year Ending June
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 June
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 June
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 June
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 June
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 June
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

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.

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