Skip to content
ProPublica Donate
ProPublica Donate

Siena On The Lake 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: Housing, Shelter / Senior Citizens' Housing/Retirement Communities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$3.8M (2023)

Expenses
$3.8M (2023)

Total Assets
$16.4M (2023)

Total Liabilities
$14.1M (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 Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,795,344
Expenses
$3,802,104
Net Income
-$6,760
Net Assets
$2,325,002
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $2,946,614
77.6%
Investment Income $2,859
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $845,871
22.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,167,011
30.7%
Assets/Debt
Total Assets $16,434,238
Total Liabilities $14,109,236
Net Assets $2,325,002
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $122,747 $26,899
Gary Mohn (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0
John Crimmings (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Lisa Gingerich (Director) $0 $0 $0
Robert Miller (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,298,538
Expenses
$3,582,453
Net Income
-$283,915
Net Assets
$2,331,762
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,850
0.3%
Program Services $2,481,394
75.2%
Investment Income $463
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $805,831
24.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,023,846
28.6%
Assets/Debt
Total Assets $16,685,273
Total Liabilities $14,353,511
Net Assets $2,331,762
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $117,146 $24,698
Gary Mohn (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0
Gregory Anderegg (Director) $0 $0 $0
John Crimmings (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Lisa Gingerich (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,948,596
Expenses
$3,315,106
Net Income
-$366,510
Net Assets
$2,615,677
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,347
0.6%
Program Services $2,302,183
78.1%
Investment Income $67
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $627,999
21.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $971,949
29.3%
Assets/Debt
Total Assets $15,461,096
Total Liabilities $12,845,419
Net Assets $2,615,677
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $125,154 $24,538
Gary Mohn (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0
Gregory Anderegg (Director) $0 $0 $0
John Crimmings (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,197,691
Expenses
$3,326,181
Net Income
-$128,490
Net Assets
$2,982,187
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,000
0.0%
Program Services $2,393,342
74.8%
Investment Income $1,087
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $570,262
17.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $232,000
7.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,090,966
32.8%
Assets/Debt
Total Assets $13,956,712
Total Liabilities $10,974,525
Net Assets $2,982,187
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $122,853 $21,938
John Albert (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Gary Mohn (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0
Gregory Anderegg (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,102,044
Expenses
$3,405,260
Net Income
-$303,216
Net Assets
$3,110,677
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,250
0.1%
Program Services $2,570,776
82.9%
Investment Income $4,074
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $524,944
16.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,038,620
30.5%
Assets/Debt
Total Assets $14,056,364
Total Liabilities $10,945,687
Net Assets $3,110,677
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $97,537 $7,001
John Albert (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Gary Mohn (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0
Gregory Anderegg (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,704,297
Expenses
$4,729,929
Net Income
-$25,632
Net Assets
$3,413,893
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,970
0.1%
Program Services $3,002,706
63.8%
Investment Income $6,396
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $552,820
11.8%
Net Fundraising $0
Sales of Assets $33,234
0.7%
Net Inventory Sales $0
Other Revenue $1,105,171
23.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,421,412
30.1%
Assets/Debt
Total Assets $14,607,291
Total Liabilities $11,193,398
Net Assets $3,413,893
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $111,819 $6,709
John Albert (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Suzanne Noffke (Director) $0 $0 $0
William Schalk (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,215,037
Expenses
$10,886,303
Net Income
-$4,671,266
Net Assets
$3,441,345
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,303
0.3%
Program Services $3,438,201
55.3%
Investment Income $9,251
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $534,904
8.6%
Net Fundraising $0
Sales of Assets $6,120
0.1%
Net Inventory Sales $0
Other Revenue $2,207,258
35.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,769,713
16.3%
Assets/Debt
Total Assets $29,891,082
Total Liabilities $26,449,737
Net Assets $3,441,345
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $91,671 $6,442
John Albert (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Suzanne Noffke (Director) $0 $0 $0
William Schalk (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,512,669
Expenses
$4,996,868
Net Income
$515,801
Net Assets
$8,079,713
Notable Sources of Revenue Percent of Total Revenue
Contributions $63,471
1.2%
Program Services $2,185,728
39.6%
Investment Income $5,565
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $217,741
3.9%
Net Fundraising $0
Sales of Assets $6,748
0.1%
Net Inventory Sales $0
Other Revenue $3,033,416
55.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,353,154
27.1%
Assets/Debt
Total Assets $35,380,986
Total Liabilities $27,301,273
Net Assets $8,079,713
Compensation
Key Employees and Officers Compensation Related Other
Maryann Mcmahon (President) $0 $0 $0
Agnes Johnson (Vice President) $0 $0 $0
Sharon Geertsen (Secretary/Treasurer) $0 $97,557 $6,578
John Albert (Director) $0 $0 $0
Joanne Armatowski (Director) $0 $0 $0
Suzanne Noffke (Director) $0 $0 $0
William Schalk (Director) $0 $0 $0
Bernadine Flores (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,532,605
Expenses
$1,530,852
Net Income
$4,001,753
Net Assets
$7,564,116
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,000
0.3%
Program Services $493,508
8.9%
Investment Income $1,017
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $53,019
1.0%
Net Inventory Sales $0
Other Revenue $4,966,061
89.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $66,640
4.4%
Assets/Debt
Total Assets $36,248,916
Total Liabilities $28,684,800
Net Assets $7,564,116

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$717,688
Expenses
$2,607,912
Net Income
-$1,890,224
Net Assets
$3,577,575
Notable Sources of Revenue Percent of Total Revenue
Contributions $100
0.0%
Program Services $465,505
64.9%
Investment Income $338
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $252,745
35.2%
Net Inventory Sales $0
Other Revenue -$1,000
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $168,781
6.5%
Assets/Debt
Total Assets $30,322,217
Total Liabilities $26,744,642
Net Assets $3,577,575

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$104,412
Expenses
$78,723
Net Income
$25,689
Net Assets
$4,315,919
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $26,480
25.4%
Investment Income $76,932
73.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,000
1.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $18,530,644
Total Liabilities $14,214,725
Net Assets $4,315,919

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,499
Expenses
$307,896
Net Income
-$306,397
Net Assets
$1,981,956
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $54
3.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,445
96.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $36,136
11.7%
Assets/Debt
Total Assets $2,986,515
Total Liabilities $1,004,559
Net Assets $1,981,956

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$0
Expenses
$212
Net Income
-$212
Net Assets
$498,891
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $664,372
Total Liabilities $165,481
Net Assets $498,891

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.

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »