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Antiquarian Book School Foundation

  • Colorado Spgs, CO
  • Tax-exempt since June 2009
  • EIN: 26-3397915

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: Education N.E.C. (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$164k (2023)

Expenses
$191k (2023)

Total Assets
$1.16M (2023)

Total Liabilities
$521 (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
$163,644
Expenses
$190,945
Net Income
-$27,301
Net Assets
$1,158,052
Notable Sources of Revenue Percent of Total Revenue
Contributions $58,556
35.8%
Program Services $69,678
42.6%
Investment Income $26,319
16.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $6,204
3.8%
Net Inventory Sales $0
Other Revenue $2,887
1.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $18,083
9.5%
Professional Fundraising Fees $0
Other Salaries and Wages $24,820
13.0%
Assets/Debt
Total Assets $1,158,573
Total Liabilities $521
Net Assets $1,158,052
Compensation
Key Employees and Officers Compensation Related Other
Kathy Lindeman (Executive Director) $12,083 $0 $0
Lorne Bair (Vice President) $1,500 $0 $0
Robert Rulon Miller (President) $1,500 $0 $0
Garrett Scott (Board Member) $1,500 $0 $0
Heather O'donnell (Board Member) $1,500 $0 $0
Brian Cassidy (Board Member) $0 $0 $0
Dan Desimone (Treasurer) $0 $0 $0
Katherine Reagan (Board Member) $0 $0 $0
John Thomson (Board Member) $0 $0 $0
Lisa Baskin (Board Member) $0 $0 $0
Barbara Heritage (Secretary) $0 $0 $0
Michael Lang (Board Member) $0 $0 $0
Clint Fluker (Board Member) $0 $0 $0
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Document Links

990
Filed on July 9, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$114,273
Expenses
$191,317
Net Income
-$77,044
Net Assets
$1,086,865
Notable Sources of Revenue Percent of Total Revenue
Contributions $58,622
51.3%
Program Services $62,485
54.7%
Investment Income $18,646
16.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$26,003
Net Inventory Sales $0
Other Revenue $523
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $19,583
10.2%
Professional Fundraising Fees $0
Other Salaries and Wages $36,277
19.0%
Assets/Debt
Total Assets $1,089,667
Total Liabilities $2,802
Net Assets $1,086,865
Compensation
Key Employees and Officers Compensation Related Other
Kathy Lindeman (Executive Director) $12,083 $0 $0
Lorne Bair (Vice President) $1,500 $0 $0
Brian Cassidy (Board Member) $1,500 $0 $0
Robert Rulon Miller (President) $1,500 $0 $0
Garrett Scott (Board Member) $1,500 $0 $0
Heather O'donnell (Board Member) $1,500 $0 $0
Dan Desimone (Treasurer) $0 $0 $0
Katherine Reagan (Board Member) $0 $0 $0
John Thomson (Board Member) $0 $0 $0
Lisa Baskin (Board Member) $0 $0 $0
Barbara Heritage (Secretary) $0 $0 $0
Michael Lang (Board Member) $0 $0 $0
Clint Fluker (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on June 14, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$74,872
Expenses
$48,612
Net Income
$26,260
Net Assets
$1,315,234
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,299
13.8%
Program Services $42,700
57.0%
Investment Income $15,102
20.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $6,743
9.0%
Net Inventory Sales $0
Other Revenue $28
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $13,500
27.8%
Professional Fundraising Fees $0
Other Salaries and Wages $10,000
20.6%
Assets/Debt
Total Assets $1,317,590
Total Liabilities $2,356
Net Assets $1,315,234
Compensation
Key Employees and Officers Compensation Related Other
Kathy Lindeman (Executive Director) $6,000 $0 $0
Lorne Bair (Vice President) $1,500 $0 $0
Brian Cassidy (Board Member) $1,500 $0 $0
Robert Rulon Miller (President) $1,500 $0 $0
John Thomson (Board Member) $1,500 $0 $0
Garrett Scott (Board Member) $1,500 $0 $0
Dan Desimone (Treasurer) $0 $0 $0
Katherine Reagan (Board Member) $0 $0 $0
Lisa Baskin (Board Member) $0 $0 $0
Barbara Heritage (Secretary) $0 $0 $0
Michael Lang (Board Member) $0 $0 $0
Client Fluker (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on June 15, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
-$15,686
Expenses
$31,928
Net Income
-$47,614
Net Assets
$1,191,472
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,953
Program Services $9,450
Investment Income $17,447
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$52,736
Net Inventory Sales $0
Other Revenue $200
Notable Expenses Percent of Total Expenses
Executive Compensation $6,000
18.8%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,197,222
Total Liabilities $5,750
Net Assets $1,191,472
Compensation
Key Employees and Officers Compensation Related Other
Kathy Lindeman (Executive Director) $6,000 $0 $0
Lorne Bair (Vice President) $0 $0 $0
Brian Cassidy (Board Member) $0 $0 $0
Dan Desimone (Treasurer) $0 $0 $0
Katherine Reagan (Board Member) $0 $0 $0
Robert Rulon Miller (President) $0 $0 $0
John Thomson (Board Member) $0 $0 $0
Lisa Baskin (Board Member) $0 $0 $0
Garrett Scott (Board Member) $0 $0 $0
Barbara Heritage (Secretary) $0 $0 $0
James Knight (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on July 14, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$111,849
Expenses
$121,540
Net Income
-$9,691
Net Assets
$1,122,395
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,503
45.2%
Program Services $46,336
41.4%
Investment Income $21,691
19.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$6,681
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $13,500
11.1%
Professional Fundraising Fees $0
Other Salaries and Wages $1,650
1.4%
Assets/Debt
Total Assets $1,128,145
Total Liabilities $5,750
Net Assets $1,122,395
Compensation
Key Employees and Officers Compensation Related Other
Kathy Lindeman (Executive Director) $6,000 $0 $0
Lorne Bair (Vice President) $1,500 $0 $0
Brian Cassidy (Board Member) $1,500 $0 $0
Robert Rulon Miller (President) $1,500 $0 $0
Lisa Baskin (Board Member) $1,500 $0 $0
Garrett Scott (Board Member) $1,500 $0 $0
Daniel Desimone (Secretary) $0 $0 $0
Katherine Reagan (Board Member) $0 $0 $0
John Thomson (Board Member) $0 $0 $0
Jay Knight (Board Member) $0 $0 $0
Barbara Heritage (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on July 9, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,121,620
Expenses
$124,222
Net Income
$997,398
Net Assets
$1,027,227
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,065,313
95.0%
Program Services $53,539
4.8%
Investment Income $3,894
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$1,126
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $13,000
10.5%
Professional Fundraising Fees $0
Other Salaries and Wages $816
0.7%
Assets/Debt
Total Assets $1,027,227
Total Liabilities $0
Net Assets $1,027,227
Compensation
Key Employees and Officers Compensation Related Other
Kathy Lindeman (Executive Director) $7,000 $0 $0
Lorne Bair (Vice President) $1,500 $0 $0
Robert Rulon Miller (President) $1,500 $0 $0
Lisa Baskin (Board Member) $1,500 $0 $0
Garrett Scott (Board Member) $1,500 $0 $0
Terry Belanger (Board Member) $0 $0 $0
Rick Bliss (Treasurer) $0 $0 $0
Brian Cassidy (Board Member) $0 $0 $0
Tom Congalton (Board Member) $0 $0 $0
Daniel Desimone (Secretary) $0 $0 $0
Katherine Reagan (Board Member) $0 $0 $0
John Thomson (Board Member) $0 $0 $0
James A Knight (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 26, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$126,074
Expenses
$100,812
Net Income
$25,262
Net Assets
$90,112
Notable Sources of Revenue Percent of Total Revenue
Contributions $73,608
58.4%
Program Services $52,319
41.5%
Investment Income $147
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $90,171
Total Liabilities $59
Net Assets $90,112

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$102,349
Expenses
$77,650
Net Income
$24,699
Net Assets
$64,850
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,022
57.7%
Program Services $43,249
42.3%
Investment Income $78
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $64,965
Total Liabilities $115
Net Assets $64,850

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$88,152
Expenses
$83,000
Net Income
$5,152
Net Assets
$40,151
Notable Sources of Revenue Percent of Total Revenue
Contributions $56,522
64.1%
Program Services $31,551
35.8%
Investment Income $79
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $41,411
Total Liabilities $1,260
Net Assets $40,151

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$95,638
Expenses
$81,189
Net Income
$14,449
Net Assets
$34,999
Notable Sources of Revenue Percent of Total Revenue
Contributions $40,745
42.6%
Program Services $54,883
57.4%
Investment Income $10
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $34,999
Total Liabilities $0
Net Assets $34,999

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$85,978
Expenses
$68,492
Net Income
$17,486
Net Assets
$20,550
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,572
58.8%
Program Services $35,406
41.2%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $20,550
Total Liabilities $0
Net Assets $20,550

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$73,814
Expenses
$72,622
Net Income
$1,192
Net Assets
$3,064
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,624
14.4%
Program Services $63,189
85.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $3,231
Total Liabilities $167
Net Assets $3,064

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$71,464
Expenses
$71,184
Net Income
$280
Net Assets
$1,872
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,999
36.4%
Program Services $45,465
63.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $1,872
Total Liabilities $0
Net Assets $1,872

Document Links

990-EZ

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

PDF

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

990-EZ

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

PDF

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

990-EZ

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

PDF

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 »

Byline

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