Addie C Carpenter Tw

Pittsburgh, PA
Tax-exempt since Aug. 1974
EIN: 51-6010731

Type of Nonprofit

Designated as a 501(c)(3) 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.

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 Aug.
2025

Revenue

$9,764

Expenses

$9,458

Net Income

$306

Net Assets

$174,584

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,315	54.4%
Sales of Assets	$4,449	45.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$7,219	76.3%
Compensation of Officers*	$2,625	27.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$174,584
Total Liabilities	$0
Net Assets	$174,584

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,625	$0

990-PF

Filed on Dec. 23, 2025

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

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Schedules ▼

XML

Fiscal Year Ending Aug.
2024

Revenue

$6,715

Expenses

$15,382

Net Income

-$8,667

Net Assets

$173,423

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,908	73.1%
Sales of Assets	$1,715	25.5%
Other Income	$92	1.4%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,407	87.2%
Compensation of Officers*	$2,438	15.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$173,423
Total Liabilities	$0
Net Assets	$173,423

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,438	$0

990-PF

Filed on Dec. 19, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Aug.
2023

Revenue

-$4,070

Expenses

$11,260

Net Income

-$15,330

Net Assets

$181,279

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,876
Sales of Assets	-$8,946
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$9,281	82.4%
Compensation of Officers*	$2,263	20.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$181,279
Total Liabilities	$0
Net Assets	$181,279

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,263	$0

990-PF

Filed on Dec. 7, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Aug.
2022

Revenue

$15,044

Expenses

$14,082

Net Income

$962

Net Assets

$196,549

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,490	36.5%
Sales of Assets	$9,554	63.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$11,482	81.5%
Compensation of Officers*	$2,713	19.3%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$196,549
Total Liabilities	$0
Net Assets	$196,549

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,713	$0

990-PF

Filed on Dec. 1, 2022

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

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Schedules ▼

PDF XML

Fiscal Year Ending Aug.
2021

Revenue

$21,473

Expenses

$11,794

Net Income

$9,679

Net Assets

$195,607

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,201	19.6%
Sales of Assets	$15,748	73.3%
Other Income	$1,524	7.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$9,563	81.1%
Compensation of Officers*	$2,716	23.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$195,607
Total Liabilities	$0
Net Assets	$195,607

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,716	$0

990-PF

Filed on Dec. 3, 2021

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

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Schedules ▼

XML

Fiscal Year Ending Aug.
2020

Revenue

$7,737

Expenses

$13,004

Net Income

-$5,267

Net Assets

$186,096

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,948	64.0%
Sales of Assets	$2,081	26.9%
Other Income	$708	9.2%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$7,888	60.7%
Compensation of Officers*	$2,307	17.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$186,097
Total Liabilities	$1
Net Assets	$186,096

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,307	$0

990-PF

Filed on Dec. 2, 2020

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

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Schedules ▼

PDF XML

Fiscal Year Ending Aug.
2019

Revenue

$88,900

Expenses

$7,309

Net Income

$81,591

Net Assets

$191,360

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,482	5.0%
Sales of Assets	$83,802	94.3%
Other Income	$616	0.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$5,335	73.0%
Compensation of Officers*	$2,232	30.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$191,361
Total Liabilities	$1
Net Assets	$191,360

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,232	$0

990-PF

Filed on Oct. 18, 2019

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

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PDF XML

Fiscal Year Ending Aug.
2018

Revenue

$11,305

Expenses

$13,221

Net Income

-$1,916

Net Assets

$109,774

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$3,823	33.8%
Sales of Assets	$7,482	66.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$11,195	84.7%
Compensation of Officers*	$2,116	16.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$109,774
Total Liabilities	$0
Net Assets	$109,774

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,116	$0

990-PF

Filed on Sept. 28, 2018

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Aug.
2017

Revenue

$11,309

Expenses

$12,495

Net Income

-$1,186

Net Assets

$111,690

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$3,929	34.7%
Sales of Assets	$7,342	64.9%
Other Income	$38	0.3%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$10,854	86.9%
Compensation of Officers*	$2,007	16.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$111,690
Total Liabilities	$0
Net Assets	$111,690

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$2,007	$0

990-PF

Filed on Dec. 6, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Aug.
2016

Revenue

$4,409

Expenses

$13,064

Net Income

-$8,655

Net Assets

$112,876

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,029	91.4%
Sales of Assets	$260	5.9%
Other Income	$120	2.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$11,420	87.4%
Compensation of Officers*	$1,980	15.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$112,876
Total Liabilities	$0
Net Assets	$112,876

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank Na (Trustee)	$1,980	$0

990-PF

Filed on Dec. 9, 2016

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

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PDF XML

Fiscal Year Ending Aug.
2015

Revenue

$7,931

Expenses

$11,544

Net Income

-$3,613

Net Assets

$121,531

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,141	52.2%
Sales of Assets	$3,531	44.5%
Other Income	$259	3.3%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$9,385	81.3%
Compensation of Officers*	$2,064	17.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$121,531
Total Liabilities	$0
Net Assets	$121,531

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank N A (Trustee)	$2,064	$0

990-PF

Filed on July 8, 2016

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

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PDF XML

Fiscal Year Ending Aug.
2014

Revenue

$17,124

Expenses

$10,527

Net Income

$6,597

Net Assets

$126,272

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$1	0.0%
Dividends	$3,912	22.8%
Sales of Assets	$12,166	71.0%
Other Income	$1,045	6.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$8,429	80.1%
Compensation of Officers*	$1,999	19.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$126,272
Total Liabilities	$0
Net Assets	$126,272

Compensation

Key Employees and Officers	Compensation	Other
Pnc Bank N A (Trustee)	$1,999	$0

990-PF

Filed on Dec. 22, 2014

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

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Schedules ▼

PDF XML

Fiscal Year Ending Aug.
2013

Revenue

$8,437

Expenses

$9,504

Net Income

-$1,067

Net Assets

$119,674

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,224	50.1%
Sales of Assets	$4,190	49.7%
Other Income	$23	0.3%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$7,034	74.0%
Compensation of Officers*	$2,579	27.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$119,675
Total Liabilities	$1
Net Assets	$119,674

990-PF

Filed on Dec. 19, 2013

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

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PDF XML

Fiscal Year Ending Aug.
2012

Revenue

$5,306

Expenses

$8,288

Net Income

-$2,982

Net Assets

$120,488

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$3,956	74.6%
Sales of Assets	$1,350	25.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$6,626	79.9%
Compensation of Officers*	$1,689	20.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$120,489
Total Liabilities	$1
Net Assets	$120,488

990-PF

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

PDF

Fiscal Year Ending Aug.
2011

Revenue

$4,749

Expenses

$6,176

Net Income

-$1,427

Net Assets

$123,470

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$1	0.0%
Dividends	$3,670	77.3%
Sales of Assets	$1,078	22.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$4,121	66.7%
Compensation of Officers*	$1,713	27.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$123,471
Total Liabilities	$1
Net Assets	$123,470

990-PF

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

PDF

Fiscal Year Ending Aug.
2010

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990

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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Updated April 20, 2026

Addie C Carpenter Tw

Organization summary

Type of Nonprofit

Tax Filings by Year

Fiscal Year Ending Aug. 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Aug. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

Fiscal Year Ending Aug.
2025

Fiscal Year Ending Aug.
2024

Fiscal Year Ending Aug.
2023

Fiscal Year Ending Aug.
2022

Fiscal Year Ending Aug.
2021

Fiscal Year Ending Aug.
2020

Fiscal Year Ending Aug.
2019

Fiscal Year Ending Aug.
2018

Fiscal Year Ending Aug.
2017

Fiscal Year Ending Aug.
2016

Fiscal Year Ending Aug.
2015

Fiscal Year Ending Aug.
2014

Fiscal Year Ending Aug.
2013

Fiscal Year Ending Aug.
2012

Fiscal Year Ending Aug.
2011

Fiscal Year Ending Aug.
2010

Fiscal Year Ending Aug.
2009

Fiscal Year Ending Aug.
2008

Fiscal Year Ending Aug.
2007

Fiscal Year Ending Aug.
2006

Fiscal Year Ending Aug.
2005

Fiscal Year Ending Aug.
2004

Fiscal Year Ending Aug.
2003

Fiscal Year Ending Aug.
2002

Fiscal Year Ending Aug.
2001