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Diamante Montessori School

  • Glen Ellyn, IL
  • Tax-exempt since Dec. 2002
  • EIN: 16-1618391

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: Educational Institutions and Related Activities / Elementary, Secondary Education, K - 12 (NTEE)

Donations to this organization are tax deductible.

Details

According to its July 2024 tax filing, this nonprofit:

Operated a school
Organization is a school. Details are reported on Schedule E.

Summary charts: organization finances over time

Revenue
$423k (2024)

Expenses
$396k (2024)

Total Assets
$753k (2024)

Total Liabilities
$297k (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 July
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$422,764
Expenses
$395,578
Net Income
$27,186
Net Assets
$456,396
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,193
5.0%
Program Services $391,856
92.7%
Investment Income $9,715
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $8,000
2.0%
Professional Fundraising Fees $0
Other Salaries and Wages $224,620
56.8%
Assets/Debt
Total Assets $753,104
Total Liabilities $296,708
Net Assets $456,396
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $8,000 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0

Document Links

990
Filed on Nov. 20, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending July
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$415,113
Expenses
$428,937
Net Income
-$13,824
Net Assets
$429,210
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,172
6.1%
Program Services $389,034
93.7%
Investment Income $907
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $28,015
6.5%
Professional Fundraising Fees $0
Other Salaries and Wages $203,952
47.5%
Assets/Debt
Total Assets $843,594
Total Liabilities $414,384
Net Assets $429,210
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $28,015 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0

Document Links

990
Filed on Dec. 4, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$356,331
Expenses
$351,829
Net Income
$4,502
Net Assets
$443,034
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,779
6.1%
Program Services $334,539
93.9%
Investment Income $13
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $20,954
6.0%
Professional Fundraising Fees $0
Other Salaries and Wages $174,707
49.7%
Assets/Debt
Total Assets $481,962
Total Liabilities $38,928
Net Assets $443,034
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Elizabeth A Repking (Secretary) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Alice L Lewaniak (President) $0 $0 $0

Document Links

990
Filed on Feb. 14, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$443,872
Expenses
$353,486
Net Income
$90,386
Net Assets
$438,532
Notable Sources of Revenue Percent of Total Revenue
Contributions $131,249
29.6%
Program Services $312,610
70.4%
Investment Income $13
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $85,832
24.3%
Professional Fundraising Fees $0
Other Salaries and Wages $97,436
27.6%
Assets/Debt
Total Assets $465,778
Total Liabilities $27,246
Net Assets $438,532
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Elizabeth A Repking (Secretary) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0

Document Links

990
Filed on Dec. 1, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$380,300
Expenses
$364,124
Net Income
$16,176
Net Assets
$348,146
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,054
3.2%
Program Services $368,246
96.8%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $85,832
23.6%
Professional Fundraising Fees $0
Other Salaries and Wages $69,240
19.0%
Assets/Debt
Total Assets $435,511
Total Liabilities $87,365
Net Assets $348,146
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $50,056 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on Nov. 23, 2020

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$399,725
Expenses
$398,314
Net Income
$1,411
Net Assets
$331,970
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,942
6.5%
Program Services $373,778
93.5%
Investment Income $5
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $85,832
21.5%
Professional Fundraising Fees $0
Other Salaries and Wages $128,948
32.4%
Assets/Debt
Total Assets $424,563
Total Liabilities $92,593
Net Assets $331,970
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $47,344 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on Dec. 4, 2019

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$390,329
Expenses
$382,107
Net Income
$8,222
Net Assets
$330,559
Notable Sources of Revenue Percent of Total Revenue
Contributions $26,018
6.7%
Program Services $363,919
93.2%
Investment Income $392
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $85,832
22.5%
Professional Fundraising Fees $0
Other Salaries and Wages $123,522
32.3%
Assets/Debt
Total Assets $430,157
Total Liabilities $99,598
Net Assets $330,559
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $48,500 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on Jan. 10, 2019

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$379,394
Expenses
$363,901
Net Income
$15,493
Net Assets
$322,337
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,326
5.4%
Program Services $358,564
94.5%
Investment Income $314
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $190
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $60,069
16.5%
Professional Fundraising Fees $0
Other Salaries and Wages $137,802
37.9%
Assets/Debt
Total Assets $425,465
Total Liabilities $103,128
Net Assets $322,337
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $59,719 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on Nov. 28, 2017

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$361,603
Expenses
$338,063
Net Income
$23,540
Net Assets
$306,843
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,196
5.6%
Program Services $340,548
94.2%
Investment Income $334
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $525
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $60,069
17.8%
Professional Fundraising Fees $0
Other Salaries and Wages $119,912
35.5%
Assets/Debt
Total Assets $387,475
Total Liabilities $80,632
Net Assets $306,843
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on June 15, 2017

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$326,297
Expenses
$331,171
Net Income
-$4,874
Net Assets
$283,303
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,645
2.0%
Program Services $318,915
97.7%
Investment Income $281
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $456
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $60,069
18.1%
Professional Fundraising Fees $0
Other Salaries and Wages $109,811
33.2%
Assets/Debt
Total Assets $315,403
Total Liabilities $32,100
Net Assets $283,303
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on Feb. 12, 2016

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$311,964
Expenses
$319,464
Net Income
-$7,500
Net Assets
$288,177
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,121
6.8%
Program Services $290,174
93.0%
Investment Income $419
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $250
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $60,069
18.8%
Professional Fundraising Fees $0
Other Salaries and Wages $109,296
34.2%
Assets/Debt
Total Assets $357,701
Total Liabilities $69,524
Net Assets $288,177
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Alice L Lewaniak (President) $0 $0 $0
Ronald G Repking (Treasurer) $0 $0 $0
Elizabeth A Repking (Secretary) $0 $0 $0

Document Links

990
Filed on Feb. 28, 2015

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$361,494
Expenses
$314,031
Net Income
$47,463
Net Assets
$295,677
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,848
4.9%
Program Services $342,024
94.6%
Investment Income $1,517
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $105
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $60,069
19.1%
Professional Fundraising Fees $0
Other Salaries and Wages $97,549
31.1%
Assets/Debt
Total Assets $317,385
Total Liabilities $21,708
Net Assets $295,677

Document Links

990
Filed on July 14, 2014

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending July
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$311,539
Expenses
$296,006
Net Income
$15,533
Net Assets
$248,214
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,614
5.3%
Program Services $294,580
94.6%
Investment Income $160
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $185
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $55,000
18.6%
Professional Fundraising Fees $0
Other Salaries and Wages $104,625
35.3%
Assets/Debt
Total Assets $339,195
Total Liabilities $90,981
Net Assets $248,214

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending July
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$287,251
Expenses
$318,639
Net Income
-$31,388
Net Assets
$232,681
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,845
6.9%
Program Services $266,919
92.9%
Investment Income $222
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $265
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $55,000
17.3%
Professional Fundraising Fees $0
Other Salaries and Wages $101,420
31.8%
Assets/Debt
Total Assets $287,249
Total Liabilities $54,568
Net Assets $232,681

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 2)

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 2)

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending July
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

Primary tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 2)

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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About Nonprofit Explorer

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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