A R N I Foundation Inc

Nicole Linn Pres
  • Whitefish, MT
  • Tax exemption issued: March 2000
  • EIN: 59-3602330

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: Animal-Related / Animal Protection and Welfare (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$0
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $0
Total Liabilities $0
Net Assets $0
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0

Document Links

990-EZ
Filed on May 6, 2026

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

View Filing
XML

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$19
Net Income
-$19
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $0
Total Liabilities $0
Net Assets $0
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0

Document Links

990-EZ
Filed on Nov. 3, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$0
Net Income
$0
Net Assets
$19
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $19
Total Liabilities $0
Net Assets $19
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0
Michael Erthal (Director) $0 $0

Document Links

990-EZ
Filed on Nov. 14, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$1,732
Expenses
$2,253
Net Income
-$521
Net Assets
$19
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,732
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $19
Total Liabilities $0
Net Assets $19
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0
Michael Erthal (Director) $0 $0

Document Links

990-EZ
Filed on Aug. 16, 2023

Short form 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 990-EZ
Revenue
$11,415
Expenses
$24,478
Net Income
-$13,063
Net Assets
$540
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,415
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $540
Total Liabilities $0
Net Assets $540
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0
Michael Erthal (Director) $0 $0

Document Links

990-EZ
Filed on Nov. 10, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$718
Expenses
$7,571
Net Income
-$6,853
Net Assets
$13,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $718
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $13,603
Total Liabilities $0
Net Assets $13,603
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0
Michael Erthal (Director) $0 $0

Document Links

990-EZ
Filed on Nov. 11, 2021

Short form 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 990-EZ
Revenue
$16,354
Expenses
$10,110
Net Income
$6,244
Net Assets
$20,456
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,354
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $20,456
Total Liabilities $0
Net Assets $20,456
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0
Michael Erthal (Director) $0 $0
Gerhard Andlinger (Director) $0 $0

Document Links

990-EZ
Filed on March 9, 2020

Short form 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 990-EZ
Revenue
$24,837
Expenses
$10,283
Net Income
$14,554
Net Assets
$14,212
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,702
99.5%
Program Services $68
0.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $67
0.3%
Other Revenue $0
Assets/Debt
Total Assets $14,212
Total Liabilities $0
Net Assets $14,212
Compensation
Key Employees and Officers Compensation Other
Nicole Linn (Director) $0 $0
Michael Erthal (Director) $0 $0
Gerhard Andlinger (Director) $0 $0

Document Links

990-EZ
Filed on March 18, 2019

Short form 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 Form 990
Revenue
$208,440
Expenses
$241,778
Net Income
-$33,338
Net Assets
-$342
Notable Sources of Revenue Percent of Total Revenue
Contributions $75,376
36.2%
Program Services $27,912
13.4%
Investment Income $18
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$12,015
Net Inventory Sales $117,149
56.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $70,908
29.3%
Assets/Debt
Total Assets $3,465
Total Liabilities $3,807
Net Assets -$342
Compensation
Key Employees and Officers Compensation Related Other
Nicole Linn (Director) $0 $0 $0
Michael Erthal (Director) $0 $0 $0
Gerhard Andlinger (Director) $0 $0 $0

Document Links

990
Filed on March 2, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$313,461
Expenses
$344,766
Net Income
-$31,305
Net Assets
$32,996
Notable Sources of Revenue Percent of Total Revenue
Contributions $99,268
31.7%
Program Services $93,210
29.7%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $120,983
38.6%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $87,552
25.4%
Assets/Debt
Total Assets $45,443
Total Liabilities $12,447
Net Assets $32,996
Compensation
Key Employees and Officers Compensation Related Other
Nicole Linn (Director) $0 $0 $0
Michael Erthal (Director) $0 $0 $0
Gerhard Andlinger (Director) $0 $0 $0

Document Links

990
Filed on March 6, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$281,867
Expenses
$313,238
Net Income
-$31,371
Net Assets
$64,301
Notable Sources of Revenue Percent of Total Revenue
Contributions $88,104
31.3%
Program Services $46,563
16.5%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $147,200
52.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $83,331
26.6%
Assets/Debt
Total Assets $66,387
Total Liabilities $2,086
Net Assets $64,301
Compensation
Key Employees and Officers Compensation Related Other
Nicole Linn (Director) $0 $0 $0
Michael Erthal (Director) $0 $0 $0
Gerhard Andlinger (Director) $0 $0 $0

Document Links

990
Filed on Feb. 9, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$285,323
Expenses
$224,647
Net Income
$60,676
Net Assets
$95,672
Notable Sources of Revenue Percent of Total Revenue
Contributions $132,995
46.6%
Program Services $27,242
9.5%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $125,086
43.8%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $68,072
30.3%
Assets/Debt
Total Assets $95,612
Total Liabilities -$60
Net Assets $95,672
Compensation
Key Employees and Officers Compensation Related Other
Nicole Linn (Director) $0 $0 $0
Michael Erthal (Director) $0 $0 $0
Gerhard Andlinger (Director) $0 $0 $0

Document Links

990
Filed on Feb. 18, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$198,506
Expenses
$201,972
Net Income
-$3,466
Net Assets
$34,996
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,049
21.2%
Program Services $13,509
6.8%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $142,948
72.0%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $59,839
29.6%
Assets/Debt
Total Assets $37,127
Total Liabilities $2,131
Net Assets $34,996
Compensation
Key Employees and Officers Compensation Related Other
Nicole Linn (Director) $0 $0 $0
Michael Erthal (Director) $0 $0 $0
Gerhard Andlinger (Director) $0 $0 $0

Document Links

990
Filed on Feb. 19, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$214,432
Expenses
$184,082
Net Income
$30,350
Net Assets
$38,462
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,218
22.5%
Program Services $20,818
9.7%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $145,396
67.8%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $52,577
28.6%
Assets/Debt
Total Assets $41,802
Total Liabilities $3,340
Net Assets $38,462

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$151,604
Expenses
$162,566
Net Income
-$10,962
Net Assets
$8,112
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,861
11.8%
Program Services $12,607
8.3%
Investment Income $926
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $120,210
79.3%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $47,521
29.2%
Assets/Debt
Total Assets $29,575
Total Liabilities $21,463
Net Assets $8,112

Document Links

990

Primary 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

Primary 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

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

PDF

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

990

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

PDF

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

990

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

PDF

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

990

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

PDF

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

990

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

PDF

Fiscal Year Ending Dec.
2003

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

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

PDF

Fiscal Year Ending Dec.
2002

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

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

PDF

Fiscal Year Ending Dec.
2001

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

Primary 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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

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 Employer Identification Numbers 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.
  • 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.

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