Skip to content
ProPublica Donate

Thunderbird Lodge Preservation Society

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: Arts, Culture and Humanities / History Museums (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$3.2M (2024)

Expenses
$1.4M (2024)

Total Assets
$25M (2024)

Total Liabilities
$446k (2024)

Source: Form 990 tax filings from 2011 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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,195,030
Expenses
$1,404,029
Net Income
$1,791,001
Net Assets
$24,582,952
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,716,658
53.7%
Program Services $216,424
6.8%
Investment Income $791,568
24.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $347,630
10.9%
Net Fundraising $12,778
0.4%
Sales of Assets $10,328
0.3%
Net Inventory Sales $23,374
0.7%
Other Revenue $76,270
2.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $25,028,767
Total Liabilities $445,815
Net Assets $24,582,952
Compensation
Key Employees and Officers Compensation Related Other
Michael Fischer (President/Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Susan Lowe (Director) $0 $0 $0
Elizabeth Tuoto (Director) $0 $0 $0
Manoj Kashyap (Director) $0 $0 $0
Tawny Polito (Secretary) $0 $0 $0
Craig Olson (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,408,474
Expenses
$1,522,952
Net Income
$885,522
Net Assets
$21,241,254
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,565,935
65.0%
Program Services $237,152
9.8%
Investment Income $281,083
11.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $199,040
8.3%
Net Fundraising $692
0.0%
Sales of Assets $30,814
1.3%
Net Inventory Sales $21,152
0.9%
Other Revenue $72,606
3.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $239,223
15.7%
Assets/Debt
Total Assets $21,685,150
Total Liabilities $443,896
Net Assets $21,241,254
Compensation
Key Employees and Officers Compensation Related Other
Michael Fischer (President/Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Susan Lowe (Director) $0 $0 $0
Elizabeth Tuoto (Director) $0 $0 $0
Manoj Kashyap (Director) $0 $0 $0
Tawny Polito (Secretary) $0 $0 $0
Craig Olson (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,561,925
Expenses
$1,435,633
Net Income
$1,126,292
Net Assets
$18,356,120
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,746,705
68.2%
Program Services $235,857
9.2%
Investment Income $160,011
6.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $234,205
9.1%
Net Fundraising $34,773
1.4%
Sales of Assets -$29,603
Net Inventory Sales $12,730
0.5%
Other Revenue $167,247
6.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $274,285
19.1%
Assets/Debt
Total Assets $18,823,657
Total Liabilities $467,537
Net Assets $18,356,120
Compensation
Key Employees and Officers Compensation Related Other
Michael Fischer (President/Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Susan Lowe (Director) $0 $0 $0
Elizabeth Tuoto (Director) $0 $0 $0
Jay Howard (Director) $0 $0 $0
Manoj Kashyap (Director) $0 $0 $0
Tawny Polito (Director) $0 $0 $0
Julie Rauchle (Director) $0 $0 $0
Craig Olson (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,496,857
Expenses
$1,484,746
Net Income
$2,012,111
Net Assets
$20,041,015
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,862,562
53.3%
Program Services $87,633
2.5%
Investment Income $807,823
23.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $305,152
8.7%
Net Fundraising $1,613
0.0%
Sales of Assets $242,205
6.9%
Net Inventory Sales $14,350
0.4%
Other Revenue $175,519
5.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $224,461
15.1%
Assets/Debt
Total Assets $20,623,171
Total Liabilities $582,156
Net Assets $20,041,015
Compensation
Key Employees and Officers Compensation Related Other
Michael Fischer (President/Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Susan Lowe (Director) $0 $0 $0
Elizabeth Tuoto (Director) $0 $0 $0
Jay Howard (Director) $0 $0 $0
Manoj Kashyap (Director) $0 $0 $0
Tawny Polito (Director) $0 $0 $0
Julie Rauchle (Director) $0 $0 $0
Craig Olson (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,063,132
Expenses
$1,479,540
Net Income
$583,592
Net Assets
$15,444,036
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,346,020
65.2%
Program Services $3,781
0.2%
Investment Income $455,205
22.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $124,606
6.0%
Net Fundraising -$12,030
Sales of Assets -$148,740
Net Inventory Sales $2,636
0.1%
Other Revenue $291,654
14.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $291,958
19.7%
Assets/Debt
Total Assets $16,268,546
Total Liabilities $824,510
Net Assets $15,444,036
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Michael Fischer (President/Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Susan Lowe (Director) $0 $0 $0
Elizabeth Tuoto (Director) $0 $0 $0
Jay Howard (Director) $0 $0 $0
Manoj Kashyab (Director) $0 $0 $0
Tawny Polito (Director) $0 $0 $0
Julie Rauchle (Director) $0 $0 $0
Craig Olson (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,268,498
Expenses
$1,908,056
Net Income
$360,442
Net Assets
$14,873,292
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,283,757
56.6%
Program Services $342,637
15.1%
Investment Income $171,837
7.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $232,522
10.3%
Net Fundraising $113,698
5.0%
Sales of Assets $120,285
5.3%
Net Inventory Sales -$4,391
Other Revenue $8,153
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,043,661
54.7%
Assets/Debt
Total Assets $16,699,005
Total Liabilities $1,825,713
Net Assets $14,873,292
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Director) $0 $0 $0
Steve Russell (Treasurer) $0 $0 $0
Tony Addario (Vice Chair) $0 $0 $0
Pete Sturtevant (Director) $0 $0 $0
Michael Fischer (Corporate Secretary) $0 $0 $0
Anne Lee (Director) $0 $0 $0
Susan Lowe (Chairman/President) $0 $0 $0
Julie Rauchle (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,941,939
Expenses
$1,962,162
Net Income
$979,777
Net Assets
$12,611,704
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,956,894
66.5%
Program Services $304,855
10.4%
Investment Income $151,118
5.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $309,150
10.5%
Net Fundraising $76,836
2.6%
Sales of Assets $107,579
3.7%
Net Inventory Sales $30,774
1.0%
Other Revenue $4,733
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $14,150,954
Total Liabilities $1,539,250
Net Assets $12,611,704
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Director) $0 $0 $0
Steve Russell (Treasurer) $0 $0 $0
Tony Addario (Director) $0 $0 $0
Pete Sturtevant (Chairman) $0 $0 $0
Anne Brockinton Lee (Director) $0 $0 $0
Michael Fischer (Secretary) $0 $0 $0
Susan Lowe (Vice Chairman) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,142,272
Expenses
$1,411,162
Net Income
$731,110
Net Assets
$12,375,763
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,324,548
61.8%
Program Services $158,514
7.4%
Investment Income $103,414
4.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $397,516
18.6%
Net Fundraising $98,570
4.6%
Sales of Assets $20,399
1.0%
Net Inventory Sales $37,947
1.8%
Other Revenue $1,364
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $402,667
28.5%
Assets/Debt
Total Assets $13,658,616
Total Liabilities $1,282,853
Net Assets $12,375,763
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Director) $0 $0 $0
Steve Russell (Treasurer) $0 $0 $0
Tony Addario (Director) $0 $0 $0
Pete Sturtevant (Chairman) $0 $0 $0
Anne Brockinton Lee (Director) $0 $0 $0
Michael Fischer (Secretary) $0 $0 $0
Susan Lowe (Vice Chairman) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,770,604
Expenses
$1,273,433
Net Income
$497,171
Net Assets
$10,488,628
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,293,140
73.0%
Program Services $73,356
4.1%
Investment Income $184,683
10.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $55,815
3.2%
Net Fundraising $92,435
5.2%
Sales of Assets $40,207
2.3%
Net Inventory Sales $28,420
1.6%
Other Revenue $2,548
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $446,097
35.0%
Assets/Debt
Total Assets $11,844,306
Total Liabilities $1,355,678
Net Assets $10,488,628
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Director) $0 $0 $0
Steve Russell (Treasurer) $0 $0 $0
Tony Addario (Director) $0 $0 $0
Pete Sturtevant (Chairman) $0 $0 $0
Anne Brockinton Lee (Director) $0 $0 $0
Michael Fischer (Secretary) $0 $0 $0
Susan Lowe (Vice Chairman) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,355,563
Expenses
$1,310,959
Net Income
$1,044,604
Net Assets
$9,551,079
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,514,901
64.3%
Program Services $311,447
13.2%
Investment Income $201,389
8.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $198,774
8.4%
Net Fundraising $90,479
3.8%
Sales of Assets $434
0.0%
Net Inventory Sales $27,732
1.2%
Other Revenue $10,407
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $319,905
24.4%
Assets/Debt
Total Assets $11,027,770
Total Liabilities $1,476,691
Net Assets $9,551,079
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Director) $0 $0 $0
Steve Russell (Treasurer) $0 $0 $0
Tony Addario (Vice Chairman) $0 $0 $0
Pete Sturtevant (Chairman) $0 $0 $0
Anne Brockinton Lee (Director) $0 $0 $0
Michael Fischer (Secretary) $0 $0 $0
Susan Lowe (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,372,286
Expenses
$1,219,945
Net Income
$1,152,341
Net Assets
$8,922,643
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,462,263
61.6%
Program Services $319,145
13.5%
Investment Income $201,595
8.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $264,031
11.1%
Net Fundraising $81,059
3.4%
Sales of Assets $9,660
0.4%
Net Inventory Sales $32,425
1.4%
Other Revenue $2,108
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $380,816
31.2%
Assets/Debt
Total Assets $10,444,955
Total Liabilities $1,522,312
Net Assets $8,922,643
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Co Vice Chairman) $0 $0 $0
Steve Russell (Secretary) $0 $0 $0
Tony Addario (Co Vice Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Anne Brockinton Lee (Director) $0 $0 $0
Joan Gibb (Chairman) $0 $0 $0
Michael Fischer (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,018,248
Expenses
$1,511,735
Net Income
$506,513
Net Assets
$7,623,465
Notable Sources of Revenue Percent of Total Revenue
Contributions $997,171
49.4%
Program Services $317,368
15.7%
Investment Income $146,590
7.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $327,469
16.2%
Net Fundraising $180,094
8.9%
Sales of Assets $8,359
0.4%
Net Inventory Sales $32,426
1.6%
Other Revenue $8,771
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $107,980
7.1%
Assets/Debt
Total Assets $9,174,899
Total Liabilities $1,551,434
Net Assets $7,623,465
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
David Olson (Co Vice Chairman) $0 $0 $0
Steve Russell (Secretary) $0 $0 $0
Tony Addario (Co Vice Chairman) $0 $0 $0
Pete Sturtevant (Treasurer) $0 $0 $0
Anne Brockinton Lee (Director) $0 $0 $0
Joan Gibb (Chairman) $0 $0 $0
Michael Fischer (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,397,767
Expenses
$1,008,181
Net Income
$1,389,586
Net Assets
$6,696,946
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,597,463
66.6%
Program Services $249,528
10.4%
Investment Income $98,641
4.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $151,239
6.3%
Net Fundraising $267,336
11.1%
Sales of Assets $0
Net Inventory Sales $31,051
1.3%
Other Revenue $2,509
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $14,340
1.4%
Other Salaries and Wages $296,576
29.4%
Assets/Debt
Total Assets $8,334,336
Total Liabilities $1,637,390
Net Assets $6,696,946

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,095,261
Expenses
$924,591
Net Income
$170,670
Net Assets
$5,187,344
Notable Sources of Revenue Percent of Total Revenue
Contributions $668,602
61.0%
Program Services $236,730
21.6%
Investment Income $45,897
4.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $32,285
2.9%
Net Fundraising $78,787
7.2%
Sales of Assets $0
Net Inventory Sales $32,960
3.0%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $182,440
19.7%
Assets/Debt
Total Assets $6,503,470
Total Liabilities $1,316,126
Net Assets $5,187,344

Document Links

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

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

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

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

Fiscal Year Ending Dec.
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 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

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

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

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

Fiscal Year Ending June
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

Fiscal Year Ending June
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

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?

Contact Us