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American Delirium Society

  • Plymouth, MN
  • Tax-exempt since May 2014
  • EIN: 27-4141388

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: Recreation, Sports, Leisure, Athletics / Recreational, Pleasure, or Social Club (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$289k (2024)

Expenses
$274k (2024)

Total Assets
$257k (2024)

Total Liabilities
$7.76k (2024)

Source: Form 990 tax filings from 2013 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 Oct.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$288,603
Expenses
$274,014
Net Income
$14,589
Net Assets
$248,822
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,048
10.8%
Program Services $257,555
89.2%
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 $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $256,582
Total Liabilities $7,760
Net Assets $248,822
Compensation
Key Employees and Officers Compensation Related Other
Noll Campbell (President) $0 $0 $0
Mark Oldham (President Elect) $0 $0 $0
Leanne Boehm (Secretary) $0 $0 $0
Heidi Smith (Treasurer) $0 $0 $0
Esther Oh (Imm Past Pres) $0 $0 $0
Jose Maldonado (Director) $0 $0 $0
Aaron Pinkhasov (Director) $0 $0 $0
Roberta Esteves Vieira De Cast (Director) $0 $0 $0
Sikandar Hayat Khan (Director) $0 $0 $0
Babar Khan (Director) $0 $0 $0
Kerri Maya (Director) $0 $0 $0
Heidi Lindroth (Director) $0 $0 $0
Clay R Angel (Director) $0 $0 $0
Ben Palanca (Director) $0 $0 $0
Niccolo Terrando (Director) $0 $0 $0
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Document Links

990
Filed on Aug. 19, 2025

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

View Filing
XML

Fiscal Year Ending Oct.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$283,502
Expenses
$250,105
Net Income
$33,397
Net Assets
$234,233
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,751
4.5%
Program Services $270,751
95.5%
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 $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $234,480
Total Liabilities $247
Net Assets $234,233
Compensation
Key Employees and Officers Compensation Related Other
Noll Campbell (President) $0 $0 $0
Mark Oldham (President Elect) $0 $0 $0
Leanne Boehm (Secretary) $0 $0 $0
Heidi Smith (Treasurer) $0 $0 $0
Esther Oh (Imm Past Pres) $0 $0 $0
Jose Maldonado (Director) $0 $0 $0
Aaron Pinkhasov (Director) $0 $0 $0
Roberta Esteves Vieira De Cast (Director) $0 $0 $0
Sikandar Hayat Khan (Director) $0 $0 $0
Babar Khan (Director) $0 $0 $0
Kerri Maya (Director) $0 $0 $0
Heidi Lindroth (Director) $0 $0 $0
Clay R Angel (Director) $0 $0 $0
Ben Palanca (Director) $0 $0 $0
Niccolo Terrando (Director) $0 $0 $0
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Document Links

990
Filed on Sept. 16, 2024

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

View Filing
XML

Fiscal Year Ending Oct.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$214,406
Expenses
$207,969
Net Income
$6,437
Net Assets
$200,836
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,001
0.9%
Program Services $212,405
99.1%
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 $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $201,376
Total Liabilities $540
Net Assets $200,836
Compensation
Key Employees and Officers Compensation Related Other
Clay Angel (President) $0 $0 $0
Esther Oh (President Elect) $0 $0 $0
Leanne Boehm (Secretary) $0 $0 $0
Mark Oldham (Treasurer) $0 $0 $0
Christine Waszynski (Imm Past Pres) $0 $0 $0
John Devlin (Director) $0 $0 $0
Noll Campbell (Director) $0 $0 $0
Jose Maldonado (Director) $0 $0 $0
James Rudolph (Director) $0 $0 $0
Heidi Smith (Director) $0 $0 $0
Babar Khan (Director) $0 $0 $0
Roberta Esteves Vieira De Cast (Director) $0 $0 $0
Heidi Lindroth (Director) $0 $0 $0
Aaron Pinkhasov (Director) $0 $0 $0
Kerri Maya (Director) $0 $0 $0
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Document Links

990
Filed on Sept. 7, 2023

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

View Filing
PDF XML

Fiscal Year Ending Oct.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$98,094
Expenses
$71,705
Net Income
$26,389
Net Assets
$194,399
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,470
4.6%
Program Services $69,904
71.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $196,935
Total Liabilities $2,536
Net Assets $194,399
Compensation
Key Employees and Officers Compensation Other
Christine Waszynski (President) $0 $0
Babar A Khan (Immediate Past President) $0 $0
Clay Angel (President Elect) $0 $0
Mark Oldham (Treasurer) $0 $0
Esther Oh (Secretary) $0 $0
Leanne Boehm (Board Member) $0 $0
Noll Campbell (Board Member) $0 $0
John W Devlin (Board Member) $0 $0
Roberta Esteves Vieira De Castro (Board Member) $0 $0
Jose Maldonado (Board Member) $0 $0
Aaron Pinkhasov (Board Member) $0 $0
James Rudolph (Board Member) $0 $0
Heidi Smith (Board Member) $0 $0
Shannon Sperati (Executive Director) $0 $0
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Document Links

990-EZ
Filed on Feb. 2, 2022

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

View Filing
PDF XML

Fiscal Year Ending Oct.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$85,007
Expenses
$56,655
Net Income
$28,352
Net Assets
$168,010
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,605
10.1%
Program Services $19,685
23.2%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $40,042
47.1%
Assets/Debt
Total Assets $168,175
Total Liabilities $165
Net Assets $168,010

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending Oct.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$217,523
Expenses
$195,498
Net Income
$22,025
Net Assets
$139,658
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,000
0.5%
Program Services $216,523
99.5%
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 $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $139,766
Total Liabilities $108
Net Assets $139,658
Compensation
Key Employees and Officers Compensation Related Other
John Devlin (President) $0 $0 $0
Babar Khan (President Elect) $0 $0 $0
Noll Campbell (Treasurer) $0 $0 $0
Christine Waszynski (Secretary) $0 $0 $0
Jose Maldonado (Immediate Past President) $0 $0 $0
Clay Angel (Director) $0 $0 $0
Rakesh Arora (Director) $0 $0 $0
Anne Gruber Baldini (Director (Thru June)) $0 $0 $0
Karin Neufeld (Director (Thru June)) $0 $0 $0
Pratik Pandharipande (Director (Thru June)) $0 $0 $0
James Rudolph (Director) $0 $0 $0
Marianne Shaughnessy (Director (Thru June)) $0 $0 $0
Leanne Boehm (Director) $0 $0 $0
Esther Oh (Director) $0 $0 $0
Mark Oldham (Director) $0 $0 $0
Heidi Smith (Director) $0 $0 $0
Marie Odden (Executive Director) $0 $0 $0
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Document Links

990
Filed on March 13, 2020

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

View Filing
PDF XML

Fiscal Year Ending Oct.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$249,548
Expenses
$275,781
Net Income
-$26,233
Net Assets
$117,633
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,900
5.2%
Program Services $236,648
94.8%
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 $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $117,633
Total Liabilities $0
Net Assets $117,633

Document Links

990

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

PDF

Fiscal Year Ending Oct.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$91,251
Expenses
$101,558
Net Income
-$10,307
Net Assets
$143,866
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,375
2.6%
Program Services $79,776
87.4%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $143,866
Total Liabilities $0
Net Assets $143,866

Document Links

990-EZ

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

PDF

Fiscal Year Ending Oct.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$146,081
Expenses
$98,375
Net Income
$47,706
Net Assets
$154,172
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,908
6.8%
Program Services $126,997
86.9%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $154,172
Total Liabilities $0
Net Assets $154,172

Document Links

990-EZ

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

PDF

Fiscal Year Ending Oct.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$19,747
Expenses
$27,312
Net Income
-$7,565
Net Assets
$106,467
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,500
12.7%
Program Services $10,487
53.1%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $106,467
Total Liabilities $0
Net Assets $106,467

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2014

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

990-EZ

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

PDF

Fiscal Year Ending Oct.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$99,639
Expenses
$88,320
Net Income
$11,319
Net Assets
$114,032
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,044
3.1%
Program Services $93,998
94.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $114,032
Total Liabilities $0
Net Assets $114,032

No Document Links

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

Fiscal Year Ending Oct.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$79,005
Expenses
$80,543
Net Income
-$1,538
Net Assets
$102,713
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $69,008
87.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $102,713
Total Liabilities $0
Net Assets $102,713

No Document Links

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

Fiscal Year Ending Oct.
2011

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

990-EZ

Short form 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.

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.

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