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Geraldine W And Robert J Dellenback Foundation Inc

  • Stamford, CT
  • Tax-exempt since Jan. 2003
  • EIN: 36-4513808

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: Philanthropy, Voluntarism and Grantmaking Foundations / Private Independent Foundations (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$316k (2024)

Expenses
$54.8k (2024)

Total Assets
$3.59M (2024)

Total Liabilities
$0 (2024)

Years with missing data
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-PF
Revenue
$316,392
Expenses
$54,849
Net Income
$261,543
Net Assets
$3,587,852
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $4,232
1.3%
Dividends $79,321
25.1%
Sales of Assets $204,460
64.6%
Other Income $28,379
9.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $15,346
28.0%
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 $3,587,852
Total Liabilities $0
Net Assets $3,587,852
Compensation
Key Employees and Officers Compensation Other
Howard S Tuthill Iii Esq (President/Treasurer) $0 $0
Geraldine D Parker (Vp/Assistant Treasurer) $0 $0
Elizabeth A Falkoff (Vice President/Secretary) $0 $0

Document Links

990-PF
Filed on May 6, 2025

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$166,343
Expenses
$67,563
Net Income
$98,780
Net Assets
$3,326,309
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $1,423
0.9%
Dividends $70,040
42.1%
Sales of Assets $79,464
47.8%
Other Income $15,416
9.3%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $28,152
41.7%
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 $3,331,853
Total Liabilities $5,544
Net Assets $3,326,309
Compensation
Key Employees and Officers Compensation Other
Howard S Tuthill Iii Esq (President/Treasurer) $0 $0
Geraldine D Parker (Vp/Assistant Treasurer) $0 $0
Elizabeth A Falkoff (Vice President/Secretary) $0 $0

Document Links

990-PF
Filed on March 30, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$185,024
Expenses
$45,479
Net Income
$139,545
Net Assets
$3,227,529
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $816
0.4%
Dividends $70,578
38.1%
Sales of Assets $98,654
53.3%
Other Income $14,976
8.1%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $16,638
36.6%
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 $3,227,529
Total Liabilities $0
Net Assets $3,227,529
Compensation
Key Employees and Officers Compensation Other
Howard S Tuthill Iii Esq (President/Treasurer) $0 $0
Geraldine D Parker (Vp/Assistant Treasurer) $0 $0
Elizabeth A Falkoff (Vice President/Secretary) $0 $0

Document Links

990-PF
Filed on April 17, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$466,495
Expenses
$260,879
Net Income
$205,616
Net Assets
$3,087,984
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $21
0.0%
Dividends $83,705
17.9%
Sales of Assets $311,714
66.8%
Other Income $71,055
15.2%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $225,472
86.4%
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 $3,087,984
Total Liabilities $0
Net Assets $3,087,984
Compensation
Key Employees and Officers Compensation Other
Geraldine W Dellenback (President) $0 $0
Howard S Tuthill Iii Esq (Vp/Treasurer/Secretary) $0 $0
Geraldine D Parker (Vice President) $0 $0

Document Links

990-PF
Filed on June 14, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$251,332
Expenses
$447,655
Net Income
-$196,323
Net Assets
$2,882,367
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $29,304
11.7%
Interest Revenue $124
0.0%
Dividends $44,958
17.9%
Sales of Assets $159,236
63.4%
Other Income $17,710
7.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $423,276
94.6%
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 $2,882,368
Total Liabilities $1
Net Assets $2,882,367
Compensation
Key Employees and Officers Compensation Other
Geraldine W Dellenback (President) $0 $0
Howard S Tuthill Iii Esq (Vp/Treasurer/Secretary) $0 $0
Geraldine D Parker (Vice President) $0 $0

Document Links

990-PF
Filed on April 23, 2021

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$370,542
Expenses
$365,726
Net Income
$4,816
Net Assets
$3,078,691
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $191,728
51.7%
Interest Revenue $368
0.1%
Dividends $68,741
18.6%
Sales of Assets $109,608
29.6%
Other Income $97
0.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $335,793
91.8%
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 $3,078,691
Total Liabilities $0
Net Assets $3,078,691

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2018

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-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2016

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-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$462,995
Expenses
$333,507
Net Income
$129,488
Net Assets
$3,073,902
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $207,802
44.9%
Interest Revenue $52
0.0%
Dividends $46,908
10.1%
Sales of Assets $195,974
42.3%
Other Income $12,259
2.6%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $309,869
92.9%
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 $3,073,902
Total Liabilities $0
Net Assets $3,073,902

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$461,177
Expenses
$146,176
Net Income
$315,001
Net Assets
$2,944,414
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $208,444
45.2%
Interest Revenue $20
0.0%
Dividends $50,774
11.0%
Sales of Assets $189,166
41.0%
Other Income $12,773
2.8%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $125,458
85.8%
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 $2,944,414
Total Liabilities $0
Net Assets $2,944,414

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$368,829
Expenses
$147,146
Net Income
$221,683
Net Assets
$2,629,413
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $193,121
52.4%
Interest Revenue $42
0.0%
Dividends $44,788
12.1%
Sales of Assets $124,315
33.7%
Other Income $6,563
1.8%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $126,358
85.9%
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 $2,629,413
Total Liabilities $0
Net Assets $2,629,413

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$302,117
Expenses
$127,660
Net Income
$174,457
Net Assets
$2,407,730
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $186,219
61.6%
Interest Revenue $45
0.0%
Dividends $41,188
13.6%
Sales of Assets $73,423
24.3%
Other Income $1,242
0.4%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $112,185
87.9%
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 $2,423,215
Total Liabilities $15,485
Net Assets $2,407,730

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$345,678
Expenses
$146,660
Net Income
$199,018
Net Assets
$2,233,273
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $254,799
73.7%
Interest Revenue $26
0.0%
Dividends $34,209
9.9%
Sales of Assets $53,450
15.5%
Other Income $3,194
0.9%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $126,864
86.5%
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 $2,234,702
Total Liabilities $1,429
Net Assets $2,233,273

Document Links

990-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

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

990-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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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