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Cambridge School 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 / Primary, Elementary Schools (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.
Reported conflict of interest transactions
Organizations must report loans, grants or business transactions with interested parties, which may include key employees and officers, their family members and any businesses in which they hold a controlling interest. These transactions must be reported on Schedule L.

Summary charts: organization finances over time

Revenue
$2.35M (2023)

Expenses
$2.11M (2023)

Total Assets
$3.51M (2023)

Total Liabilities
$398k (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
$2,346,884
Expenses
$2,110,580
Net Income
$236,304
Net Assets
$3,114,362
Notable Sources of Revenue Percent of Total Revenue
Contributions $344,965
14.7%
Program Services $1,762,411
75.1%
Investment Income $43,958
1.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $64,596
2.8%
Sales of Assets $38,379
1.6%
Net Inventory Sales $0
Other Revenue $92,575
3.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $150,246
7.1%
Professional Fundraising Fees $0
Other Salaries and Wages $1,101,233
52.2%
Assets/Debt
Total Assets $3,512,285
Total Liabilities $397,923
Net Assets $3,114,362
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Heather Strube (Ex Officio Head Of School) $123,629 $0 $20,220
Amy Lynch (Board Chair) $0 $0 $0
Daniel Pittas (Secretary) $0 $0 $0
Sean Thomas (Director) $0 $0 $0
Martin Lukowski (Treasurer) $0 $0 $0
Christa Bauer (Director) $0 $0 $0
Jonathon Nelson (Vice Chair) $0 $0 $0
Nicole Sullivan (Director) $0 $0 $0
Jeff Squires (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,116,125
Expenses
$2,043,209
Net Income
$72,916
Net Assets
$2,593,762
Notable Sources of Revenue Percent of Total Revenue
Contributions $328,291
15.5%
Program Services $1,592,239
75.2%
Investment Income $32,236
1.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $45,667
2.2%
Sales of Assets $36,830
1.7%
Net Inventory Sales $0
Other Revenue $80,862
3.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $143,773
7.0%
Professional Fundraising Fees $0
Other Salaries and Wages $1,078,041
52.8%
Assets/Debt
Total Assets $2,980,136
Total Liabilities $386,374
Net Assets $2,593,762
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Heather Strube (Ex Officio Head Of School) $104,641 $0 $5,726
Amy Lynch (Vice Chair) $0 $0 $0
John Frain (Treasurer) $0 $0 $0
Richard Andrews (Board Chair) $0 $0 $0
Scott Garvey (Director) $0 $0 $0
Daniel Pittas (Secretary) $0 $0 $0
Sean Thomas (Director) $0 $0 $0
Martin Lukowski (Director) $0 $0 $0
Christa Bauer (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,042,307
Expenses
$1,895,611
Net Income
$146,696
Net Assets
$2,816,372
Notable Sources of Revenue Percent of Total Revenue
Contributions $497,403
24.4%
Program Services $1,350,565
66.1%
Investment Income $31,832
1.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $37,586
1.8%
Sales of Assets $24,516
1.2%
Net Inventory Sales $0
Other Revenue $100,405
4.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $153,153
8.1%
Professional Fundraising Fees $0
Other Salaries and Wages $977,660
51.6%
Assets/Debt
Total Assets $3,158,745
Total Liabilities $342,373
Net Assets $2,816,372
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $115,398 $0 $19,625
Amy Lynch (Vice Chair) $0 $0 $0
John Frain (Treasurer) $0 $0 $0
Maria Dubois (Director) $0 $0 $0
Richard Andrews (Board Chair) $0 $0 $0
Scott Garvey (Director) $0 $0 $0
Daniel Pittas (Secretary) $0 $0 $0
Sean Thomas (Director) $0 $0 $0
Martin Lukowski (Director) $0 $0 $0
Christa Bauer (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,755,756
Expenses
$1,587,552
Net Income
$168,204
Net Assets
$2,070,758
Notable Sources of Revenue Percent of Total Revenue
Contributions $230,484
13.1%
Program Services $1,334,861
76.0%
Investment Income $34,573
2.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $3,471
0.2%
Sales of Assets $20,142
1.1%
Net Inventory Sales $0
Other Revenue $132,225
7.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $126,338
8.0%
Professional Fundraising Fees $0
Other Salaries and Wages $853,682
53.8%
Assets/Debt
Total Assets $2,530,061
Total Liabilities $459,303
Net Assets $2,070,758
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $116,163 $0 $20,123
Amy Lynch (Treasurer) $0 $0 $0
Damian Mark (Board Chair) $0 $0 $0
Eric Arneklev (Director) $0 $0 $0
John Frain (Secretary) $0 $0 $0
Maria Dubois (Director) $0 $0 $0
Richard Andrews (Vice Chair) $0 $0 $0
Scott Garvey (Director) $0 $0 $0
Daniel Pittas (Director) $0 $0 $0
Sean Thomas (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,960,074
Expenses
$1,841,485
Net Income
$118,589
Net Assets
$2,210,666
Notable Sources of Revenue Percent of Total Revenue
Contributions $620,411
31.7%
Program Services $1,224,470
62.5%
Investment Income $37,234
1.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $406
0.0%
Sales of Assets $9,113
0.5%
Net Inventory Sales $0
Other Revenue $68,440
3.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $122,658
6.7%
Professional Fundraising Fees $0
Other Salaries and Wages $792,433
43.0%
Assets/Debt
Total Assets $2,491,151
Total Liabilities $280,485
Net Assets $2,210,666
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $112,272 $0 $18,710
David Kelly (Board Chair) $0 $0 $0
Maria Dubois (Vice Chair) $0 $0 $0
Damian Mark (Secretary/Treasurer) $0 $0 $0
Eric Arneklev (Director) $0 $0 $0
John Frain (Director) $0 $0 $0
Kim Golembiesky (Director) $0 $0 $0
Tee Kelly (Director) $0 $0 $0
Kaliq Simms (Director) $0 $0 $0
Richard Andrews (Director) $0 $0 $0
Scott Garvey (Director) $0 $0 $0
Amy Lynch (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,098,281
Expenses
$1,365,811
Net Income
$732,470
Net Assets
$1,972,019
Notable Sources of Revenue Percent of Total Revenue
Contributions $914,963
43.6%
Program Services $1,120,171
53.4%
Investment Income $27,119
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $17,202
0.8%
Sales of Assets $5,400
0.3%
Net Inventory Sales $0
Other Revenue $13,426
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,071
8.1%
Professional Fundraising Fees $0
Other Salaries and Wages $760,254
55.7%
Assets/Debt
Total Assets $2,228,414
Total Liabilities $256,395
Net Assets $1,972,019
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $110,071 $0 $17,943
David Kelly (Board Chair) $0 $0 $0
Maria Dubois (Vice Chair) $0 $0 $0
Damian Mark (Secretary/Treasurer) $0 $0 $0
Eric Arneklev (Director) $0 $0 $0
John Frain (Director) $0 $0 $0
Kim Golembiesky (Director) $0 $0 $0
Tee Kelly (Director) $0 $0 $0
Kaliq Simms (Director) $0 $0 $0
Richard Andrews (Director) $0 $0 $0
Scott Garvey (Director) $0 $0 $0
Amy Lynch (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,400,413
Expenses
$1,347,760
Net Income
$52,653
Net Assets
$1,145,943
Notable Sources of Revenue Percent of Total Revenue
Contributions $223,937
16.0%
Program Services $1,108,146
79.1%
Investment Income $18,562
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $5,244
0.4%
Sales of Assets $33,410
2.4%
Net Inventory Sales $0
Other Revenue $11,114
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $108,397
8.0%
Professional Fundraising Fees $0
Other Salaries and Wages $725,518
53.8%
Assets/Debt
Total Assets $1,421,871
Total Liabilities $275,928
Net Assets $1,145,943
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $108,397 $0 $18,443
David Kelly (Board Chair) $0 $0 $0
Maria Dubois (Vice Chair) $0 $0 $0
Damian Mark (Secretary/Treasurer) $0 $0 $0
Eric Arneklev (Director) $0 $0 $0
Mike Donohue (Director) $0 $0 $0
John Frain (Director) $0 $0 $0
Kim Golembiesky (Director) $0 $0 $0
Tee Kelly (Director) $0 $0 $0
Kaliq Simms (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,077,733
Expenses
$1,413,129
Net Income
$664,604
Net Assets
$1,011,648
Notable Sources of Revenue Percent of Total Revenue
Contributions $933,238
44.9%
Program Services $1,122,975
54.0%
Investment Income $3,805
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,375
0.4%
Sales of Assets -$1,355
Net Inventory Sales $0
Other Revenue $11,695
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $116,833
8.3%
Professional Fundraising Fees $0
Other Salaries and Wages $760,067
53.8%
Assets/Debt
Total Assets $1,174,502
Total Liabilities $162,854
Net Assets $1,011,648
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $105,932 $0 $18,096
David Kelly (Board Chair) $0 $0 $0
Maria Dubois (Vice Chair) $0 $0 $0
Damian Mark (Secretary/Treasurer) $0 $0 $0
Eric Arneklev (Director) $0 $0 $0
Mike Donohue (Director) $0 $0 $0
John Frain (Director) $0 $0 $0
Kim Golembiesky (Director) $0 $0 $0
Tee Kelly (Director) $0 $0 $0
Kaliq Simms (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,512,552
Expenses
$1,361,761
Net Income
$150,791
Net Assets
$356,568
Notable Sources of Revenue Percent of Total Revenue
Contributions $461,441
30.5%
Program Services $1,027,051
67.9%
Investment Income $3,570
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,645
0.5%
Sales of Assets $1,023
0.1%
Net Inventory Sales $0
Other Revenue $11,822
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $115,000
8.4%
Professional Fundraising Fees $0
Other Salaries and Wages $735,843
54.0%
Assets/Debt
Total Assets $594,508
Total Liabilities $237,940
Net Assets $356,568

Document Links

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,336,764
Expenses
$1,271,590
Net Income
$65,174
Net Assets
$205,777
Notable Sources of Revenue Percent of Total Revenue
Contributions $242,333
18.1%
Program Services $1,065,727
79.7%
Investment Income $26
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $17,549
1.3%
Sales of Assets -$3,682
Net Inventory Sales $0
Other Revenue $14,811
1.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,000
8.7%
Professional Fundraising Fees $0
Other Salaries and Wages $654,789
51.5%
Assets/Debt
Total Assets $459,919
Total Liabilities $254,142
Net Assets $205,777
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John M Blumenstein (Ex Officio Head Of School) $102,341 $0 $18,600
Sharon Westra (Board Chair) $0 $0 $0
Suzanne Gaudreau (Treasurer) $0 $0 $0
Julie Seal (Director) $0 $0 $0
David Kelly (Director) $0 $0 $0
Susan Madder (Director) $0 $0 $0
Kim Robinson (Director) $0 $0 $0
Frank Weaver (Director) $0 $0 $0
Charles Edwards (Director) $0 $0 $0
Gregory Elmer (Director) $0 $0 $0
Michaela Roberts (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,408,253
Expenses
$1,338,942
Net Income
$69,311
Net Assets
$140,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $236,091
16.8%
Program Services $1,135,851
80.7%
Investment Income $49
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $6,461
0.5%
Sales of Assets $4,278
0.3%
Net Inventory Sales $0
Other Revenue $25,523
1.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $109,571
8.2%
Professional Fundraising Fees $0
Other Salaries and Wages $692,381
51.7%
Assets/Debt
Total Assets $336,116
Total Liabilities $195,513
Net Assets $140,603

Document Links

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,483,410
Expenses
$1,430,288
Net Income
$53,122
Net Assets
$71,292
Notable Sources of Revenue Percent of Total Revenue
Contributions $303,812
20.5%
Program Services $1,149,448
77.5%
Investment Income $91
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $15,099
1.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $14,960
1.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,000
7.7%
Professional Fundraising Fees $0
Other Salaries and Wages $728,790
51.0%
Assets/Debt
Total Assets $353,395
Total Liabilities $282,103
Net Assets $71,292

Document Links

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,561,679
Expenses
$1,543,324
Net Income
$18,355
Net Assets
$18,170
Notable Sources of Revenue Percent of Total Revenue
Contributions $213,610
13.7%
Program Services $1,340,083
85.8%
Investment Income $202
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$3,029
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,813
0.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $104,400
6.8%
Professional Fundraising Fees $0
Other Salaries and Wages $817,515
53.0%
Assets/Debt
Total Assets $306,433
Total Liabilities $288,263
Net Assets $18,170

Document Links

Fiscal Year Ending June
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 June
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 June
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 June
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 June
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 June
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 June
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 June
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 June
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 June
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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