Delta Psi Fraternity Sigma Chapter % Yale University

New Haven, CT
Tax-exempt since Sept. 1974
EIN: 23-7315146

Receive an email when new data is available for this organization.

This organization is not listed in the IRS's most recent list of tax exempt organizations, but we have data associated with this Employer Identification Number.

Type of Nonprofit

Designated as a 501(c)(3) 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.

Revenue

$24.4k (2018)

Expenses

$28.1k (2018)

Total Assets

$8.67k (2018)

Total Liabilities

$430 (2018)

Source: Form 990 tax filings from 2011 to 2018

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
2018

Revenue

$24,369

Expenses

$28,115

Net Income

-$3,746

Net Assets

$8,235

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$24,369	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$10,551	37.5%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$8,665
Total Liabilities	$430
Net Assets	$8,235

Compensation

Key Employees and Officers	Compensation	Other
Jacob Levitt (Secretary)	$0	$0
Seungjung Sung (President)	$0	$0
Xan Minan (Treasurer)	$0	$0

990-PF

Filed on May 15, 2019

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2017

Revenue

$26,635

Expenses

$28,615

Net Income

-$1,980

Net Assets

$11,981

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$5,500	20.6%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$21,135	79.4%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,734	51.5%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$11,981
Total Liabilities	$0
Net Assets	$11,981

Compensation

Key Employees and Officers	Compensation	Other
Noora Reffet (Secretary)	$0	$0
Anna Lipin (President)	$0	$0
Cerys Holstege (Treasurer)	$0	$0

990-PF

Filed on Nov. 15, 2017

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2016

Revenue

$42,046

Expenses

$41,214

Net Income

$832

Net Assets

$13,961

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$42,046	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$22,360	54.3%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$13,961
Total Liabilities	$0
Net Assets	$13,961

Compensation

Key Employees and Officers	Compensation	Other
Ana Barrett (Secretary)	$0	$0
Jacek Oleszczuk (President)	$0	$0
Sweyn Venderbush (Treasurer)	$0	$0

990-PF

Filed on Dec. 15, 2016

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2015

Revenue

$29,972

Expenses

$27,622

Net Income

$2,350

Net Assets

$13,129

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,700	9.0%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$27,272	91.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,617	56.5%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$18,829
Total Liabilities	$5,700
Net Assets	$13,129

Compensation

Key Employees and Officers	Compensation	Other
Eli Brown (Secretary)	$0	$0
John Barrios (President)	$0	$0
Dianne Kaiyoorawongs (Treasurer)	$0	$0

990-PF

Filed on March 15, 2016

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2014

Revenue

$33,579

Expenses

$34,813

Net Income

-$1,234

Net Assets

$10,779

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$33,579	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$28,474	81.8%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$10,779
Total Liabilities	$0
Net Assets	$10,779

Compensation

Key Employees and Officers	Compensation	Other
Nehemiah Blackburn (Secretary)	$0	$0
Emma Schmidt (President)	$0	$0
Qianhui Amy Sheng (Treasurer)	$0	$0

990-PF

Filed on Feb. 16, 2015

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2013

Revenue

$30,173

Expenses

$28,319

Net Income

$1,854

Net Assets

$12,012

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$30,173	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$23,318	82.3%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$12,013
Total Liabilities	$1
Net Assets	$12,012

990-PF

Filed on July 3, 2014

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2012

Revenue

$18,993

Expenses

$22,948

Net Income

-$3,955

Net Assets

$10,158

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$4,200	22.1%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$27,422	> 100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$18,724	81.6%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$10,159
Total Liabilities	$1
Net Assets	$10,158

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending June
2011

Revenue

$25,865

Expenses

$20,445

Net Income

$5,420

Net Assets

$14,114

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$31,776	> 100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,785	67.4%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$14,114
Total Liabilities	$0
Net Assets	$14,114

990-PF

Primary tax return for a private foundation's activities, finances, and governance

Primary tax return for a private foundation'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.

API

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

See an issue with the data?

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.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

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

Updated September 25, 2025

Delta Psi Fraternity Sigma Chapter % Yale University

Organization summary

Organization summary might be incomplete or out of date

Type of Nonprofit

Summary charts: organization finances over time

Revenue $24.4k (2018)

Expenses $28.1k (2018)

Total Assets $8.67k (2018)

Total Liabilities $430 (2018)

Tax Filings by Year

Fiscal Year Ending June 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2010

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2009

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2008

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2007

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2006

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2005

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2004

Revenue

$24.4k (2018)

Expenses

$28.1k (2018)

Total Assets

$8.67k (2018)

Total Liabilities

$430 (2018)

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004

Fiscal Year Ending June
2003

Fiscal Year Ending June
2002

Fiscal Year Ending June
2001