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Sports Turf Managers Association

Stma

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$1.28M (2023)

Expenses
$1.53M (2023)

Total Assets
$2.34M (2023)

Total Liabilities
$1.14M (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
$1,279,341
Expenses
$1,525,735
Net Income
-$246,394
Net Assets
$1,200,596
Notable Sources of Revenue Percent of Total Revenue
Contributions $301,874
23.6%
Program Services $977,467
76.4%
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 $140,000
9.2%
Professional Fundraising Fees $0
Other Salaries and Wages $242,252
15.9%
Assets/Debt
Total Assets $2,341,330
Total Liabilities $1,140,734
Net Assets $1,200,596
Compensation
Key Employees and Officers Compensation Related Other
Laura Simmons (Ceo) $140,000 $0 $0
James Bergdoll (Past Preside) $0 $0 $0
Jason Bowers (Director) $0 $0 $0
Erin Boyd (Director) $0 $0 $0
Ryan Demay (Director) $0 $0 $0
Jason Demink (Director) $0 $0 $0
Jeremy Driscoll (Director) $0 $0 $0
Zachary Holm (Director) $0 $0 $0
Alpha Jones (Director) $0 $0 $0
Nick Mckenna (President El) $0 $0 $0
Adam Thoms Phd (Secretary/Tr) $0 $0 $0
Chase Straw Phd (Director) $0 $0 $0
Sun Roesslein (President) $0 $0 $0
Paula Sliefert (Vice Preside) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,380,266
Expenses
$1,351,189
Net Income
$29,077
Net Assets
$1,449,729
Notable Sources of Revenue Percent of Total Revenue
Contributions $295,299
21.4%
Program Services $950,123
68.8%
Investment Income $40,357
2.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $94,487
6.8%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $66,744
4.9%
Professional Fundraising Fees $0
Other Salaries and Wages $248,803
18.4%
Assets/Debt
Total Assets $2,345,125
Total Liabilities $895,396
Net Assets $1,449,729
Compensation
Key Employees and Officers Compensation Related Other
Kimberly Heck (Former Ceo) $60,911 $0 $0
Laura Simmons (Ceo) $5,833 $0 $0
James Bergdoll (President) $0 $0 $0
Nick Mckenna (Past Preside) $0 $0 $0
Sun Roesslein (President El) $0 $0 $0
Dan Bergstrom (Secretary/Tr) $0 $0 $0
Paula Sliefert (Vice Preside) $0 $0 $0
Jason Bowers (Director) $0 $0 $0
Jason Demink (Director) $0 $0 $0
Jeremy Driscoll (Director) $0 $0 $0
Alpha Jones (Director) $0 $0 $0
Jamie Mehringer (Director) $0 $0 $0
Nicole Sherry (Director) $0 $0 $0
Brad Thedens (Director) $0 $0 $0
Adam Thoms (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$564,736
Expenses
$750,607
Net Income
-$185,871
Net Assets
$1,717,784
Notable Sources of Revenue Percent of Total Revenue
Contributions $252,889
44.8%
Program Services $58,718
10.4%
Investment Income $134,003
23.7%
Bond Proceeds $0
Royalties $82,304
14.6%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $36,702
6.5%
Net Inventory Sales $0
Other Revenue $120
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $109,156
14.5%
Professional Fundraising Fees $0
Other Salaries and Wages $231,823
30.9%
Assets/Debt
Total Assets $2,751,047
Total Liabilities $1,033,263
Net Assets $1,717,784
Compensation
Key Employees and Officers Compensation Related Other
Kimberly Heck (Ceo) $109,156 $0 $17,425
Nick Mckenna (President) $0 $0 $0
Jimmy Simpson (Past Preside) $0 $0 $0
James Bergdoll (President El) $0 $0 $0
Sun Roesslein (Secretary/Tr) $0 $0 $0
Jeremy Bohonko (Vice Preside) $0 $0 $0
Clark Cox (Director) $0 $0 $0
Jeremy Driscoll (Director) $0 $0 $0
Alpha Jones (Director) $0 $0 $0
Nicole Sherry (Director) $0 $0 $0
Paula Sliefert (Director) $0 $0 $0
Brad Thedens (Director) $0 $0 $0
Scott Thompson (Director) $0 $0 $0
Adam Thoms (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,558,260
Expenses
$1,309,525
Net Income
$248,735
Net Assets
$1,894,142
Notable Sources of Revenue Percent of Total Revenue
Contributions $369,200
23.7%
Program Services $972,100
62.4%
Investment Income $89,567
5.7%
Bond Proceeds $0
Royalties $52,249
3.4%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $62,827
4.0%
Net Inventory Sales $0
Other Revenue $12,317
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $114,000
8.7%
Professional Fundraising Fees $0
Other Salaries and Wages $214,515
16.4%
Assets/Debt
Total Assets $2,314,099
Total Liabilities $419,957
Net Assets $1,894,142
Compensation
Key Employees and Officers Compensation Related Other
Kimberly Heck (Ceo) $114,000 $0 $15,762
Jimmy Simpson (President) $0 $0 $0
Jody Gill (Immed.Past P) $0 $0 $0
Nick Mckenna (President El) $0 $0 $0
James Bergdoll (Secretary/Tr) $0 $0 $0
Jeremy Bohonko (Vice Preside) $0 $0 $0
Clark Cox (Director) $0 $0 $0
Jeremy Driscoll (Director) $0 $0 $0
Joshua Koss (Director) $0 $0 $0
Steve Lord (Director) $0 $0 $0
Turner Revels (Director) $0 $0 $0
Brad Thedens (Director) $0 $0 $0
Scott Thompson (Director) $0 $0 $0
Adam Thoms (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,505,521
Expenses
$1,423,357
Net Income
$82,164
Net Assets
$1,597,131
Notable Sources of Revenue Percent of Total Revenue
Contributions $378,382
25.1%
Program Services $963,670
64.0%
Investment Income $97,311
6.5%
Bond Proceeds $0
Royalties $60,130
4.0%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $5,173
0.3%
Net Inventory Sales $0
Other Revenue $855
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $122,622
8.6%
Professional Fundraising Fees $0
Other Salaries and Wages $222,295
15.6%
Assets/Debt
Total Assets $2,703,054
Total Liabilities $1,105,923
Net Assets $1,597,131
Compensation
Key Employees and Officers Compensation Related Other
Kimberly Heck (Ceo) $122,622 $0 $9,385
Jimmy Simpson (President) $0 $0 $0
Jody Gill (Immed.Past P) $0 $0 $0
Nick Mckenna (President El) $0 $0 $0
James Bergdoll (Secretary/Tr) $0 $0 $0
Jeremy Bohonko (Vice Preside) $0 $0 $0
Clark Cox (Director) $0 $0 $0
Jeremy Driscoll (Director) $0 $0 $0
Joshua Koss (Director) $0 $0 $0
Steve Lord (Director) $0 $0 $0
Brad Thedens (Director) $0 $0 $0
Scott Thompson (Director) $0 $0 $0
Adam Thoms (Director) $0 $0 $0
Turner Revels (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,506,029
Expenses
$1,374,103
Net Income
$131,926
Net Assets
$1,333,180
Notable Sources of Revenue Percent of Total Revenue
Contributions $402,639
26.7%
Program Services $904,475
60.1%
Investment Income $98,341
6.5%
Bond Proceeds $0
Royalties $50,664
3.4%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $49,355
3.3%
Net Inventory Sales $0
Other Revenue $555
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $120,413
8.8%
Professional Fundraising Fees $0
Other Salaries and Wages $289,995
21.1%
Assets/Debt
Total Assets $2,406,907
Total Liabilities $1,073,727
Net Assets $1,333,180
Compensation
Key Employees and Officers Compensation Related Other
Kimberly Heck (Ceo) $95,913 $0 $24,500
Sarah Martin (President) $0 $0 $0
Boyd Montgomery (Vice Preside) $0 $0 $0
Tim Van Loo (Past Preside) $0 $0 $0
Matt Anderson (Director) $0 $0 $0
Jody Gill (President El) $0 $0 $0
Weston Appelfeller (Director) $0 $0 $0
Jimmy Simpson (Secretary/Tr) $0 $0 $0
James Bergdoll (Director) $0 $0 $0
Jason Kruse (Director) $0 $0 $0
Randy Price (Director) $0 $0 $0
Nick Mckenna (Director) $0 $0 $0
Thomas Nielsen (Director) $0 $0 $0
Sun Roeslein (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,396,979
Expenses
$1,338,873
Net Income
$58,106
Net Assets
$1,431,470
Notable Sources of Revenue Percent of Total Revenue
Contributions $359,938
25.8%
Program Services $868,379
62.2%
Investment Income $84,128
6.0%
Bond Proceeds $0
Royalties $47,740
3.4%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $36,474
2.6%
Net Inventory Sales $0
Other Revenue $320
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $120,396
9.0%
Professional Fundraising Fees $0
Other Salaries and Wages $288,359
21.5%
Assets/Debt
Total Assets $2,441,958
Total Liabilities $1,010,488
Net Assets $1,431,470
Compensation
Key Employees and Officers Compensation Related Other
Kim Heck (Executive Di) $96,000 $0 $24,396
Jeff Salmond (Past Preside) $0 $0 $0
Tim Van Loo (President) $0 $0 $0
Sarah Martin (President El) $0 $0 $0
Jody Gill (Secretary/Tr) $0 $0 $0
Doug Schattinger (Vp Commercia) $0 $0 $0
Sun Roeslein (Director) $0 $0 $0
Weston Appelfeller (Director) $0 $0 $0
Boyd Montgomery (Director) $0 $0 $0
Matt Anderson (Director) $0 $0 $0
Nick Mckenna (Director) $0 $0 $0
Elizabeth Guertal (Director) $0 $0 $0
Jimmy Simpson (Director) $0 $0 $0
Randy Price (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,241,460
Expenses
$1,254,936
Net Income
-$13,476
Net Assets
$1,307,408
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,000
0.8%
Program Services $1,117,348
90.0%
Investment Income $61,010
4.9%
Bond Proceeds $0
Royalties $52,676
4.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $15
0.0%
Net Inventory Sales $0
Other Revenue $411
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $139,321
11.1%
Professional Fundraising Fees $0
Other Salaries and Wages $190,172
15.2%
Assets/Debt
Total Assets $2,214,419
Total Liabilities $907,011
Net Assets $1,307,408
Compensation
Key Employees and Officers Compensation Related Other
Kim Heck (Executive Di) $120,000 $0 $19,321
Jeff Salmond (Past Preside) $0 $0 $0
Tim Van Loo (President) $0 $0 $0
Sarah Martin (President El) $0 $0 $0
Doug Schattinger (Vp Commercia) $0 $0 $0
Allen Johnson (Director) $0 $0 $0
Weston Appelfeller (Director) $0 $0 $0
Dan Bergstrom (Director) $0 $0 $0
Robert Behr (Director) $0 $0 $0
Nick Mckenna (Director) $0 $0 $0
Elizabeth Guertal (Director) $0 $0 $0
Jeffrey Fowler (Director) $0 $0 $0
Jimmy Simpson (Director) $0 $0 $0
Randy Price (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,211,474
Expenses
$1,193,656
Net Income
$17,818
Net Assets
$1,280,450
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,069,920
88.3%
Investment Income $82,019
6.8%
Bond Proceeds $0
Royalties $50,227
4.1%
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$54
Net Inventory Sales $0
Other Revenue $9,362
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $140,951
11.8%
Professional Fundraising Fees $0
Other Salaries and Wages $184,497
15.5%
Assets/Debt
Total Assets $2,211,575
Total Liabilities $931,125
Net Assets $1,280,450
Compensation
Key Employees and Officers Compensation Related Other
Kim Heck (Executive Director) $120,000 $0 $20,951
James Graff (Vice President) $0 $0 $0
Jeffrey Fowler (Director) $0 $0 $0
Allen Johnson (President) $0 $0 $0
David Pinsonneault (Past President) $0 $0 $0
Jeff Salmond (President Elect) $0 $0 $0
Sarah Martin (Director) $0 $0 $0
Doug Schattinger (Director) $0 $0 $0
Tim Van Loo (Secretary Treasurer) $0 $0 $0
Robert Behr (Director) $0 $0 $0
Jimmy Simpson (Director) $0 $0 $0
Dan Bergstrom (Director) $0 $0 $0
David Anderson (Director At Large) $0 $0 $0
Matt Anderson (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,145,606
Expenses
$1,207,766
Net Income
-$62,160
Net Assets
$1,344,760
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $975,319
85.1%
Investment Income $114,763
10.0%
Bond Proceeds $0
Royalties $48,375
4.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,753
0.2%
Net Inventory Sales $0
Other Revenue $5,396
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $138,432
11.5%
Professional Fundraising Fees $0
Other Salaries and Wages $190,489
15.8%
Assets/Debt
Total Assets $2,166,912
Total Liabilities $822,152
Net Assets $1,344,760
Compensation
Key Employees and Officers Compensation Related Other
Kim Heck (Executive Director) $119,400 $0 $19,032
Mike Goatley (Past President) $0 $0 $0
James Graff (Vice President) $0 $0 $0
Jeffrey Fowler (Director) $0 $0 $0
Allen Johnson (President Elect) $0 $0 $0
David Pinsonneault (President) $0 $0 $0
Jeff Salmond (Secretary Treasurer) $0 $0 $0
Mike Tarantino (Director) $0 $0 $0
Andrew Gossel (Director) $0 $0 $0
Bradley Jakubowski (Director) $0 $0 $0
Sarah Martin (Director) $0 $0 $0
Phil Mc Quade (Director) $0 $0 $0
Doug Schattinger (Director) $0 $0 $0
Tim Van Loo (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,083,857
Expenses
$1,105,384
Net Income
-$21,527
Net Assets
$1,470,248
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $960,647
88.6%
Investment Income $63,905
5.9%
Bond Proceeds $0
Royalties $57,044
5.3%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,261
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $135,648
12.3%
Professional Fundraising Fees $0
Other Salaries and Wages $184,461
16.7%
Assets/Debt
Total Assets $2,167,170
Total Liabilities $696,922
Net Assets $1,470,248
Compensation
Key Employees and Officers Compensation Related Other
Kim Heck (Executive Director) $127,296 $0 $15,390
Mike Goatley Ph D (President) $0 $0 $0
Troy Smith Csfm (Past President) $0 $0 $0
Rene Asprion (Vice President Commercial) $0 $0 $0
David Pinsonneault Csfm Cprp (President Elect) $0 $0 $0
Jeffrey Fowler (Director Academic) $0 $0 $0
James Graff (Director Commercial) $0 $0 $0
Allen Johnson Csfm (Secretary/Treasurer) $0 $0 $0
Debra Kneeshaw (Director Parks & Recreation) $0 $0 $0
Jeff Salmond Csfm (Director Higher Education) $0 $0 $0
Mike Tarantino Csfm (Director At Large(appointed)) $0 $0 $0
Andrew Gossel (Director Schools K 12) $0 $0 $0
Phil Mc Quade (Director Professional Fac.) $0 $0 $0
Tim Van Loo Csfm (Director At Large (Elected)) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,074,485
Expenses
$1,134,508
Net Income
-$60,023
Net Assets
$1,408,728
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $948,149
88.2%
Investment Income $45,662
4.2%
Bond Proceeds $0
Royalties $72,057
6.7%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $8,617
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $136,958
12.1%
Professional Fundraising Fees $0
Other Salaries and Wages $185,979
16.4%
Assets/Debt
Total Assets $2,128,490
Total Liabilities $719,762
Net Assets $1,408,728

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$20,165
Expenses
$18,151
Net Income
$2,014
Net Assets
$6,901
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $15,370
76.2%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $700
3.5%
Assets/Debt
Total Assets $6,901
Total Liabilities $0
Net Assets $6,901

Document Links

Fiscal Year Ending Dec.
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 Dec.
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 Dec.
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 Dec.
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 Dec.
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 Dec.
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 Dec.
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

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.

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