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Sandcastle Foundation

  • Eden Prairie, MN
  • Tax-exempt since March 2018
  • EIN: 81-2450108

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: Human Services — Multipurpose and Other / Human Service Organizations - Multipurpose (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$1.62M (2024)

Expenses
$873k (2024)

Total Assets
$10.7M (2024)

Total Liabilities
$3.6k (2024)

Source: Form 990 tax filings from 2017 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
$1,620,960
Expenses
$873,460
Net Income
$747,500
Net Assets
$10,716,269
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,114,021
68.7%
Interest Revenue $0
Dividends $252,028
15.5%
Sales of Assets $254,911
15.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $821,606
94.1%
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 $10,719,869
Total Liabilities $3,600
Net Assets $10,716,269
Compensation
Key Employees and Officers Compensation Other
Nancy J Heim (President) $0 $0
David Heim (Director) $0 $0
Michael Heim (Director) $0 $0
Erik Heim (Director) $0 $0
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Document Links

990-PF
Filed on May 12, 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
$1,539,960
Expenses
$862,734
Net Income
$677,226
Net Assets
$9,968,769
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,114,021
72.3%
Interest Revenue $0
Dividends $225,094
14.6%
Sales of Assets $200,845
13.0%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $822,752
95.4%
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 $9,972,369
Total Liabilities $3,600
Net Assets $9,968,769
Compensation
Key Employees and Officers Compensation Other
Nancy J Heim (President) $0 $0
David Heim (Director) $0 $0
Michael Heim (Director) $0 $0
Erik Heim (Director) $0 $0
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Document Links

990-PF
Filed on May 9, 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
$1,308,132
Expenses
$655,254
Net Income
$652,878
Net Assets
$9,291,543
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,118,687
85.5%
Interest Revenue $0
Dividends $184,522
14.1%
Sales of Assets $4,923
0.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $615,956
94.0%
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 $9,295,143
Total Liabilities $3,600
Net Assets $9,291,543
Compensation
Key Employees and Officers Compensation Other
Nancy J Heim (Director) $0 $0
David Heim (President) $0 $0
Michael Heim (Director) $0 $0
Erik Heim (Director) $0 $0
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Document Links

990-PF
Filed on May 12, 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
$1,557,456
Expenses
$505,302
Net Income
$1,052,154
Net Assets
$8,638,665
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,117,153
71.7%
Interest Revenue $0
Dividends $190,027
12.2%
Sales of Assets $250,276
16.1%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $454,870
90.0%
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 $8,638,665
Total Liabilities $0
Net Assets $8,638,665
Compensation
Key Employees and Officers Compensation Other
Nancy J Heim (Director) $0 $0
David Heim (President) $0 $0
Michael Heim (Director) $0 $0
Erik Heim (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 25, 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
$2,093,009
Expenses
$406,389
Net Income
$1,686,620
Net Assets
$7,586,510
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,114,021
53.2%
Interest Revenue $0
Dividends $140,245
6.7%
Sales of Assets $838,743
40.1%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $381,399
93.9%
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 $7,586,511
Total Liabilities $1
Net Assets $7,586,510
Compensation
Key Employees and Officers Compensation Other
Nancy J Heim (Director) $0 $0
David Heim (President) $0 $0
Michael Heim (Director) $0 $0
Erik Heim (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on May 14, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,333,317
Expenses
$380,551
Net Income
$952,766
Net Assets
$5,899,890
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,118,655
83.9%
Interest Revenue $0
Dividends $132,533
9.9%
Sales of Assets $82,129
6.2%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $329,319
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 $5,899,891
Total Liabilities $1
Net Assets $5,899,890
Compensation
Key Employees and Officers Compensation Other
Brenda K Heim (Director) $0 $0
Steven P Heim (Director) $0 $0
Michael G Luger (Director) $0 $0
Nancy J Heim (Director) $0 $0
David Heim (President) $0 $0
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Document Links

990-PF
Filed on April 1, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$562,526
Expenses
$278,102
Net Income
$284,424
Net Assets
$4,947,125
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $103,735
18.4%
Interest Revenue $0
Dividends $122,784
21.8%
Sales of Assets $336,007
59.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $248,746
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 $4,947,125
Total Liabilities $0
Net Assets $4,947,125
Compensation
Key Employees and Officers Compensation Other
Brenda K Heim (President) $0 $0
Steven P Heim (Director) $0 $0
Michael G Luger (Director) $0 $0
Nancy J Heim (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on May 14, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$149,095
Expenses
$272,565
Net Income
-$123,470
Net Assets
$4,662,701
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $25
0.0%
Interest Revenue $0
Dividends $109,922
73.7%
Sales of Assets $39,148
26.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $248,089
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 $4,662,701
Total Liabilities $0
Net Assets $4,662,701
Compensation
Key Employees and Officers Compensation Other
Brenda K Heim (President) $0 $0
Steven P Heim (Director) $0 $0
Michael G Luger (Director) $0 $0
Nancy J Heim (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on May 3, 2018

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

View Filing
PDF XML

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

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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