Skip to content
ProPublica Donate

Montauk Foundation

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.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$262k (2025)

Expenses
$241k (2025)

Total Assets
$3.95M (2025)

Total Liabilities
$986 (2025)

Years with missing data
Source: Form 990 tax filings from 2011 to 2025

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 Sept.
2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$262,209
Expenses
$240,793
Net Income
$21,416
Net Assets
$3,949,622
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $77,880
29.7%
Sales of Assets $184,329
70.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $224,000
93.0%
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 $3,950,608
Total Liabilities $986
Net Assets $3,949,622
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Anna T Ingendahl (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0
Nicholas T Timken (Vp/Ttee) $0 $0

Document Links

Fiscal Year Ending Sept.
2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$192,422
Expenses
$241,810
Net Income
-$49,388
Net Assets
$3,928,206
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $90,888
47.2%
Sales of Assets $101,534
52.8%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $220,000
91.0%
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 $3,929,174
Total Liabilities $968
Net Assets $3,928,206
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Anna T Ingendahl (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0
Nicholas T Timken (Vp/Ttee) $0 $0

Document Links

Fiscal Year Ending Sept.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$96,883
Expenses
$235,470
Net Income
-$138,587
Net Assets
$3,977,593
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $61,858
63.8%
Sales of Assets $35,025
36.2%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $222,000
94.3%
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 $3,977,593
Total Liabilities $0
Net Assets $3,977,593
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Anna T Ingendahl (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0
Nicholas T Timken (Vp/Ttee) $0 $0

Document Links

Fiscal Year Ending Sept.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$182,266
Expenses
$240,725
Net Income
-$58,459
Net Assets
$4,116,180
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $36,497
20.0%
Sales of Assets $145,769
80.0%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $224,040
93.1%
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 $4,116,180
Total Liabilities $0
Net Assets $4,116,180
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Anna T Ingendahl (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0
Nicholas T Timken (Vp/Ttee) $0 $0

Document Links

Fiscal Year Ending Sept.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$304,505
Expenses
$217,960
Net Income
$86,545
Net Assets
$4,174,638
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $30,538
10.0%
Sales of Assets $273,967
90.0%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $201,040
92.2%
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 $4,175,692
Total Liabilities $1,054
Net Assets $4,174,638
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Anna T Ingendahl (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0
Nicholas T Timken (Vp/Ttee) $0 $0

Document Links

Fiscal Year Ending Sept.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,643,013
Expenses
$266,336
Net Income
$2,376,677
Net Assets
$4,088,092
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $89,098
3.4%
Sales of Assets $2,553,915
96.6%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $238,234
89.4%
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 $4,114,045
Total Liabilities $25,953
Net Assets $4,088,092
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Anna T Ingendahl (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0
Nicholas T Timken (Vp/Ttee) $0 $0

Document Links

Fiscal Year Ending Sept.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$112,181
Expenses
$202,122
Net Income
-$89,941
Net Assets
$1,711,415
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $111,193
99.1%
Sales of Assets $988
0.9%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $201,000
99.4%
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 $1,711,416
Total Liabilities $1
Net Assets $1,711,415
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Polly M Timken (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0

Document Links

Fiscal Year Ending Sept.
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$103,200
Expenses
$201,380
Net Income
-$98,180
Net Assets
$1,801,357
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $106,664
> 100%
Sales of Assets -$3,464
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $196,000
97.3%
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 $1,801,357
Total Liabilities $0
Net Assets $1,801,357
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Polly M Timken (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0

Document Links

Fiscal Year Ending Sept.
2017

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 Sept.
2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$135,096
Expenses
$164,827
Net Income
-$29,731
Net Assets
$1,978,944
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $115,866
85.8%
Sales of Assets $17,209
12.7%
Other Income $2,021
1.5%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $161,000
97.7%
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 $1,978,944
Total Liabilities $0
Net Assets $1,978,944
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Polly M Timken (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0

Document Links

Fiscal Year Ending Sept.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$168,087
Expenses
$157,656
Net Income
$10,431
Net Assets
$2,008,675
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $138,960
82.7%
Sales of Assets $29,127
17.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $154,000
97.7%
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 $2,009,431
Total Liabilities $756
Net Assets $2,008,675
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Polly M Timken (Vp/Ttee) $0 $0
Jonathan Crawford (Sec/Treas) $0 $0

Document Links

Fiscal Year Ending Sept.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$128,545
Expenses
$157,865
Net Income
-$29,320
Net Assets
$1,984,599
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $113,472
88.3%
Sales of Assets $15,073
11.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $155,000
98.2%
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 $1,985,564
Total Liabilities $965
Net Assets $1,984,599
Compensation
Key Employees and Officers Compensation Other
Barbara C Timken (Pres/Ttee) $0 $0
Polly M Timken (Vp/Ttee) $0 $0
Jeffrey Halm (Sec/Treas) $0 $0

Document Links

Fiscal Year Ending Sept.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$156,911
Expenses
$176,566
Net Income
-$19,655
Net Assets
$2,014,274
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $109,627
69.9%
Sales of Assets $14,060
9.0%
Other Income $33,224
21.2%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $174,700
98.9%
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 $2,014,759
Total Liabilities $485
Net Assets $2,014,274

Document Links

Fiscal Year Ending Sept.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$26,138
Expenses
$146,243
Net Income
-$120,105
Net Assets
$2,033,928
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $110,893
> 100%
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $140,025
95.7%
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 $2,033,929
Total Liabilities $1
Net Assets $2,033,928

Document Links

Fiscal Year Ending Sept.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$112,792
Expenses
$158,450
Net Income
-$45,658
Net Assets
$2,154,032
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $55
0.0%
Dividends $112,429
99.7%
Sales of Assets $308
0.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $157,025
99.1%
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 $2,154,033
Total Liabilities $1
Net Assets $2,154,032

Document Links

Fiscal Year Ending Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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