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Montessori School Of Waukesha Inc

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 / Kindergarten, Preschool, Nursery School, Early Admissions (NTEE)

Donations to this organization are tax deductible.

Details

According to its June 2023 tax filing, this nonprofit:

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

Summary charts: organization finances over time

Revenue
$3.36M (2023)

Expenses
$3.13M (2023)

Total Assets
$4.24M (2023)

Total Liabilities
$3.59M (2023)

Source: Form 990 tax filings from 2011 to 2023

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 June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,357,896
Expenses
$3,134,466
Net Income
$223,430
Net Assets
$655,842
Notable Sources of Revenue Percent of Total Revenue
Contributions $103,790
3.1%
Program Services $3,092,563
92.1%
Investment Income $4,310
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $156,977
4.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $256
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $85,560
2.7%
Professional Fundraising Fees $0
Other Salaries and Wages $1,725,045
55.0%
Assets/Debt
Total Assets $4,244,437
Total Liabilities $3,588,595
Net Assets $655,842
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Brenda Zellmer (Executive Director) $92,086 $0 $0
Eric Buckhouse (President) $0 $0 $0
Kate Winchell (Secretary) $0 $0 $0
Curtis Meins (Vice President) $0 $0 $0
Mary Ting (Treasurer) $0 $0 $0
Tim O'mara (Director) $0 $0 $0
Ashley Maher (Director) $0 $0 $0
Paul Smart (Member) $0 $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,100,299
Expenses
$3,006,317
Net Income
$93,982
Net Assets
$429,787
Notable Sources of Revenue Percent of Total Revenue
Contributions $172,166
5.6%
Program Services $2,813,116
90.7%
Investment Income $33
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $114,954
3.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $30
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $60,577
2.0%
Professional Fundraising Fees $0
Other Salaries and Wages $1,594,456
53.0%
Assets/Debt
Total Assets $4,067,349
Total Liabilities $3,637,562
Net Assets $429,787
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Brenda Zellmer (Executive Director) $60,577 $0 $0
Curtis Meins (President) $0 $0 $0
Eric Buckhouse (Secretary) $0 $0 $0
Paul Smart (Vice President) $0 $0 $0
Mary Ting (Treasurer) $0 $0 $0
Amit Khanna (Director) $0 $0 $0
Kate Winchell (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,738,021
Expenses
$2,634,672
Net Income
$103,349
Net Assets
$340,655
Notable Sources of Revenue Percent of Total Revenue
Contributions $149,720
5.5%
Program Services $2,488,696
90.9%
Investment Income $6,851
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $87,667
3.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,087
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $69,898
2.7%
Professional Fundraising Fees $0
Other Salaries and Wages $1,387,504
52.7%
Assets/Debt
Total Assets $2,948,334
Total Liabilities $2,607,679
Net Assets $340,655
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Michelle Krauska (Interim Executive Director) $69,898 $0 $0
Curtis Meins (President) $0 $0 $0
Eric Buckhouse (Secretary) $0 $0 $0
Paul Smart (Treasurer) $0 $0 $0
Maria Watts (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,031,567
Expenses
$3,102,362
Net Income
-$70,795
Net Assets
$237,306
Notable Sources of Revenue Percent of Total Revenue
Contributions $405,351
13.4%
Program Services $2,512,334
82.9%
Investment Income $637
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $113,202
3.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $43
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,081
3.5%
Professional Fundraising Fees $0
Other Salaries and Wages $1,538,198
49.6%
Assets/Debt
Total Assets $2,364,838
Total Liabilities $2,127,532
Net Assets $237,306
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
William Walsh (Executive Director) $102,079 $0 $12,230
Curtis Meins (President) $0 $0 $0
Eric Buckhouse (Secretary) $0 $0 $0
Paul Smart (Treasurer) $0 $0 $0
Maria Watts (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,561,029
Expenses
$2,610,985
Net Income
-$49,956
Net Assets
$308,101
Notable Sources of Revenue Percent of Total Revenue
Contributions $159,886
6.2%
Program Services $2,335,017
91.2%
Investment Income $593
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $59,852
2.3%
Sales of Assets $4,196
0.2%
Net Inventory Sales $0
Other Revenue $1,005
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $107,874
4.1%
Professional Fundraising Fees $0
Other Salaries and Wages $1,359,487
52.1%
Assets/Debt
Total Assets $2,673,493
Total Liabilities $2,365,392
Net Assets $308,101
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
William Walsh (Executive Director) $96,960 $0 $12,560
Michelle Maciosek (President) $0 $0 $0
Paul Smart (Treasurer) $0 $0 $0
Curtis Meins (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,439,129
Expenses
$2,529,457
Net Income
$909,672
Net Assets
$360,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $996,889
29.0%
Program Services $2,394,632
69.6%
Investment Income $2,396
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $420
0.0%
Net Fundraising $31,792
0.9%
Sales of Assets -$1,374
Net Inventory Sales $0
Other Revenue $12,611
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $111,400
4.4%
Professional Fundraising Fees $22,500
0.9%
Other Salaries and Wages $1,238,053
48.9%
Assets/Debt
Total Assets $2,765,507
Total Liabilities $2,404,904
Net Assets $360,603
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
William Walsh (Executive Director) $95,758 $0 $8,458
Michelle Maciosek (President) $0 $0 $0
Paul Smart (Treasurer) $0 $0 $0
Curtis Meins (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,175,723
Expenses
$2,155,219
Net Income
$20,504
Net Assets
-$550,694
Notable Sources of Revenue Percent of Total Revenue
Contributions $67,870
3.1%
Program Services $2,056,096
94.5%
Investment Income $223
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $430
0.0%
Net Fundraising $51,034
2.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $107,183
5.0%
Professional Fundraising Fees $0
Other Salaries and Wages $1,126,335
52.3%
Assets/Debt
Total Assets $2,556,520
Total Liabilities $3,107,214
Net Assets -$550,694
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
William Walsh (Executive Director) $96,516 $0 $9,934
Cale Guin (President) $0 $0 $0
Andrea Nemecek (Secretary) $0 $0 $0
Michelle Maciosek (Treasurer) $0 $0 $0
Tony Drake (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,988,899
Expenses
$1,832,645
Net Income
$156,254
Net Assets
-$436,840
Notable Sources of Revenue Percent of Total Revenue
Contributions $105,008
5.3%
Program Services $1,823,400
91.7%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $2,445
0.1%
Net Fundraising $56,546
2.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $95,108
5.2%
Professional Fundraising Fees $0
Other Salaries and Wages $934,078
51.0%
Assets/Debt
Total Assets $2,738,192
Total Liabilities $3,175,032
Net Assets -$436,840

Document Links

Fiscal Year Ending Aug.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,296,110
Expenses
$2,995,585
Net Income
$300,525
Net Assets
-$69,992
Notable Sources of Revenue Percent of Total Revenue
Contributions $641,098
19.5%
Program Services $2,630,680
79.8%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $1,810
0.1%
Net Fundraising $23,022
0.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $92,754
3.1%
Professional Fundraising Fees $0
Other Salaries and Wages $1,053,307
35.2%
Assets/Debt
Total Assets $2,820,208
Total Liabilities $2,890,200
Net Assets -$69,992
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
William Walsh (Executive Director) $95,119 $0 $1,599
Nisha Gupta (Director) $1,500 $0 $0
Dana Johnson (Secretary) $0 $0 $0
Anthony Drake (Treasurer) $0 $0 $0
Cale Guin (Director) $0 $0 $0
Laura Brown (Vice President) $0 $0 $0
Noelle Bryant Nanz (President) $0 $0 $0

Document Links

Fiscal Year Ending Aug.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,907,531
Expenses
$1,858,858
Net Income
$48,673
Net Assets
-$370,517
Notable Sources of Revenue Percent of Total Revenue
Contributions $255,530
13.4%
Program Services $1,730,318
90.7%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $8,105
0.4%
Sales of Assets -$86,422
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $91,919
4.9%
Professional Fundraising Fees $0
Other Salaries and Wages $974,054
52.4%
Assets/Debt
Total Assets $2,096,345
Total Liabilities $2,466,862
Net Assets -$370,517

Document Links

Fiscal Year Ending Aug.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,699,436
Expenses
$1,714,407
Net Income
-$14,971
Net Assets
-$419,190
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,316
1.5%
Program Services $1,634,721
96.2%
Investment Income $1
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $39,398
2.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $89,039
5.2%
Professional Fundraising Fees $0
Other Salaries and Wages $912,305
53.2%
Assets/Debt
Total Assets $1,995,664
Total Liabilities $2,414,854
Net Assets -$419,190

Document Links

Fiscal Year Ending Aug.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,634,645
Expenses
$1,631,040
Net Income
$3,605
Net Assets
-$404,219
Notable Sources of Revenue Percent of Total Revenue
Contributions $33,346
2.0%
Program Services $1,567,087
95.9%
Investment Income $1
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $34,211
2.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $86,446
5.3%
Professional Fundraising Fees $0
Other Salaries and Wages $899,877
55.2%
Assets/Debt
Total Assets $1,521,657
Total Liabilities $1,925,876
Net Assets -$404,219

Document Links

Fiscal Year Ending Aug.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,450,457
Expenses
$1,468,540
Net Income
-$18,083
Net Assets
-$407,824
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,357
3.1%
Program Services $1,382,190
95.3%
Investment Income $2
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $23,908
1.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $85,229
5.8%
Professional Fundraising Fees $0
Other Salaries and Wages $801,256
54.6%
Assets/Debt
Total Assets $1,433,870
Total Liabilities $1,841,694
Net Assets -$407,824

Document Links

Fiscal Year Ending Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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

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.

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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

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