Skip to content
ProPublica Donate
ProPublica Donate

Mark Twain Library Assn 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 / Libraries (B71Z) (NTEE)

Donations to this organization are tax deductible.

Details

According to its May 2024 tax filing, this nonprofit:

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
$1.68M (2024)

Expenses
$1.2M (2024)

Total Assets
$6.78M (2024)

Total Liabilities
$65.1k (2024)

Source: Form 990 tax filings from 2012 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 May
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,679,527
Expenses
$1,195,650
Net Income
$483,877
Net Assets
$6,710,962
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,315,656
78.3%
Program Services $0
Investment Income $120,333
7.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $18,600
1.1%
Net Fundraising $162,937
9.7%
Sales of Assets $50,410
3.0%
Net Inventory Sales $0
Other Revenue $11,591
0.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $112,759
9.4%
Professional Fundraising Fees $0
Other Salaries and Wages $563,986
47.2%
Assets/Debt
Total Assets $6,776,101
Total Liabilities $65,139
Net Assets $6,710,962
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Erin Shea Dummeyer (Library Director) $107,732 $0 $0
Margaret Brown (Director) $0 $0 $0
Sheila Corr (Vice President & Director) $0 $0 $0
Betsy Higgins (Director) $0 $0 $0
Meghan Huszagh (Director) $0 $0 $0
Sandy Lugar (Director) $0 $0 $0
Doug Mintz (Director) $0 $0 $0
Carol Murray (Treasurer & Director) $0 $0 $0
Brien O'reilly (Director) $0 $0 $0
Ethan Parisen (Director) $0 $0 $0
Catherine Riordan (Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (Director) $0 $0 $0
Michael Shinall (President & Director) $0 $0 $0
Jen Wastrom (Secretary & Director) $0 $0 $0
Joe Zinghini (Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,489,051
Expenses
$1,163,767
Net Income
$325,284
Net Assets
$5,827,698
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,214,124
81.5%
Program Services $0
Investment Income $93,444
6.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $18,300
1.2%
Net Fundraising $146,408
9.8%
Sales of Assets $4,224
0.3%
Net Inventory Sales $0
Other Revenue $12,551
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $115,526
9.9%
Professional Fundraising Fees $0
Other Salaries and Wages $474,820
40.8%
Assets/Debt
Total Assets $5,862,191
Total Liabilities $34,493
Net Assets $5,827,698
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Erin Shea Dummeyer (Library Director) $94,574 $0 $12,481
Margaret Brown (Director) $0 $0 $0
Melissa Capezio (Director) $0 $0 $0
Sheila Corr (Director) $0 $0 $0
Betsy Higgins (Director) $0 $0 $0
Sandy Lugar (Director) $0 $0 $0
Doug Mintz (Vice President & Director) $0 $0 $0
Carol Murray (Treasurer & Director) $0 $0 $0
Brien O'reilly (Director) $0 $0 $0
Michael Rigby (Director) $0 $0 $0
Catherine Riordan (Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (Director) $0 $0 $0
Michael Shinall (President & Director) $0 $0 $0
Jen Wastrom (Director) $0 $0 $0
Melissa Wright (Secretary & Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,354,382
Expenses
$1,124,471
Net Income
$229,911
Net Assets
$5,505,914
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,069,762
79.0%
Program Services $0
Investment Income $95,140
7.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $17,400
1.3%
Net Fundraising $173,818
12.8%
Sales of Assets -$10,896
Net Inventory Sales $0
Other Revenue $9,158
0.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $109,406
9.7%
Professional Fundraising Fees $0
Other Salaries and Wages $462,106
41.1%
Assets/Debt
Total Assets $5,548,798
Total Liabilities $42,884
Net Assets $5,505,914
Compensation
Key Employees and Officers Compensation Related Other
Erin Shea Dummeyer (Library Director) $51,664 $0 $8,104
Beth Dominianni (Library Director Retired) $51,403 $0 $0
Margaret Brown (Director) $0 $0 $0
Melissa Capezio (Director) $0 $0 $0
Katharine Dusenbury (Director) $0 $0 $0
Richard Emerson (Director) $0 $0 $0
Carol Murray (Treasurer & Director) $0 $0 $0
Amy Nonnemacher (Director) $0 $0 $0
Brien O'reilly (Director) $0 $0 $0
Michael Rigby (Vice President & Director) $0 $0 $0
Catherine Riordan (Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (Director) $0 $0 $0
Jim Sanders (Director) $0 $0 $0
Michael Shinall (President & Director) $0 $0 $0
Jen Wastrom (Director) $0 $0 $0
Melissa Wright (Secretary & Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,361,121
Expenses
$1,013,587
Net Income
$347,534
Net Assets
$5,486,209
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,155,972
84.9%
Program Services $0
Investment Income $83,422
6.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $13,050
1.0%
Net Fundraising $87,084
6.4%
Sales of Assets $12,891
0.9%
Net Inventory Sales $0
Other Revenue $8,702
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $93,645
9.2%
Professional Fundraising Fees $0
Other Salaries and Wages $427,145
42.1%
Assets/Debt
Total Assets $5,521,766
Total Liabilities $35,557
Net Assets $5,486,209
Compensation
Key Employees and Officers Compensation Related Other
Beth Dominianni (Library Director) $93,645 $0 $0
Katherine Dusenbury (Director) $0 $0 $0
Brien O'reilly (Director) $0 $0 $0
Joan Beutler (Director) $0 $0 $0
Joey Davey (Director) $0 $0 $0
Jen Wastrom (Director) $0 $0 $0
Richard Emerson (Director) $0 $0 $0
Dick Hawks (Director) $0 $0 $0
Michael Rigby (Director) $0 $0 $0
Michael Shinall (Vice President & Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (President & Director) $0 $0 $0
Melissa Wright (Secretary & Director) $0 $0 $0
Betsy Higgins (Treasurer & Director) $0 $0 $0
Amy Nonnenmacher (Director) $0 $0 $0
Catherine Riordan (Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,141,063
Expenses
$1,041,997
Net Income
$99,066
Net Assets
$4,737,241
Notable Sources of Revenue Percent of Total Revenue
Contributions $914,940
80.2%
Program Services $0
Investment Income $81,130
7.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $5,540
0.5%
Net Fundraising $133,763
11.7%
Sales of Assets -$8,558
Net Inventory Sales $0
Other Revenue $14,248
1.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $90,176
8.7%
Professional Fundraising Fees $0
Other Salaries and Wages $457,901
43.9%
Assets/Debt
Total Assets $4,889,960
Total Liabilities $152,719
Net Assets $4,737,241
Compensation
Key Employees and Officers Compensation Related Other
Beth Dominianni (Library Director) $89,161 $0 $0
Katherine Dusenbury (Director) $0 $0 $0
Brien O'reilly (Director) $0 $0 $0
Joan Beutler (Director) $0 $0 $0
Joey Davey (Director) $0 $0 $0
Jen Wastrom (Director) $0 $0 $0
Richard Emerson (Director) $0 $0 $0
Dick Hawks (Director) $0 $0 $0
Michael Rigby (Director) $0 $0 $0
Mike Shinall (Vice President & Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (President & Director) $0 $0 $0
Melissa Wright (Secretary & Director) $0 $0 $0
Betsy Higgins (Treasurer And Director) $0 $0 $0
Amy Nonnenmacher (Director) $0 $0 $0
Catherine Riordan (Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,069,249
Expenses
$1,042,836
Net Income
$26,413
Net Assets
$4,512,037
Notable Sources of Revenue Percent of Total Revenue
Contributions $858,661
80.3%
Program Services $0
Investment Income $70,229
6.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $16,445
1.5%
Net Fundraising $132,859
12.4%
Sales of Assets -$25,662
Net Inventory Sales $0
Other Revenue $16,717
1.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $85,831
8.2%
Professional Fundraising Fees $0
Other Salaries and Wages $427,907
41.0%
Assets/Debt
Total Assets $4,537,533
Total Liabilities $25,496
Net Assets $4,512,037
Compensation
Key Employees and Officers Compensation Related Other
Beth Dominianni (Library Director) $81,094 $0 $0
Katherine Dusenbury (Vice President & Director) $0 $0 $0
Rochelle Williston (Secretary & Director) $0 $0 $0
Joan Beutler (Director) $0 $0 $0
Joey Davey (Director) $0 $0 $0
Jen Wastrom (Director) $0 $0 $0
Richard Emerson (Director) $0 $0 $0
Tom Hauser (Director) $0 $0 $0
Midge Loery (Director) $0 $0 $0
Dick Hawks (Director) $0 $0 $0
Michael Rigby (Director) $0 $0 $0
Mike Shinall (Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (President & Director) $0 $0 $0
Melissa Wright (Director) $0 $0 $0
Betsy Higgins (Treasurer And Director) $0 $0 $0
Amy Nonnenmacher (Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,027,032
Expenses
$1,012,210
Net Income
$14,822
Net Assets
$4,457,964
Notable Sources of Revenue Percent of Total Revenue
Contributions $859,604
83.7%
Program Services $0
Investment Income $35,851
3.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $16,200
1.6%
Net Fundraising $99,324
9.7%
Sales of Assets $157
0.0%
Net Inventory Sales $0
Other Revenue $15,896
1.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $93,633
9.3%
Professional Fundraising Fees $0
Other Salaries and Wages $387,049
38.2%
Assets/Debt
Total Assets $4,488,974
Total Liabilities $31,010
Net Assets $4,457,964
Compensation
Key Employees and Officers Compensation Related Other
Beth Dominianni (Library Director) $80,609 $0 $15,605
Katherine Dusenbury (Secretary & Director) $0 $0 $0
Rochelle Williston (Director) $0 $0 $0
Joan Beutler (Director) $0 $0 $0
Joey Davey (Director) $0 $0 $0
Elaine Sanders (Vice President & Director) $0 $0 $0
Richard Emerson (Director) $0 $0 $0
Tom Hauser (Director) $0 $0 $0
Midge Loery (Director) $0 $0 $0
Dick Hawks (Director) $0 $0 $0
Michael Rigby (Director) $0 $0 $0
Mike Shinall (Director) $0 $0 $0
Pam Robey (Director) $0 $0 $0
Eric Rubury (President & Director) $0 $0 $0
Melissa Wright (Director) $0 $0 $0
Betsy Higgins (Treasurer And Director) $0 $0 $0

Document Links

Fiscal Year Ending May
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,008,029
Expenses
$995,983
Net Income
$12,046
Net Assets
$4,352,850
Notable Sources of Revenue Percent of Total Revenue
Contributions $810,074
80.4%
Program Services $0
Investment Income $53,645
5.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $16,200
1.6%
Net Fundraising $79,286
7.9%
Sales of Assets $31,021
3.1%
Net Inventory Sales $0
Other Revenue $17,803
1.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $83,738
8.4%
Professional Fundraising Fees $0
Other Salaries and Wages $370,129
37.2%
Assets/Debt
Total Assets $4,420,303
Total Liabilities $67,453
Net Assets $4,352,850

Document Links

Fiscal Year Ending May
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,193,648
Expenses
$940,998
Net Income
$252,650
Net Assets
$4,277,170
Notable Sources of Revenue Percent of Total Revenue
Contributions $982,732
82.3%
Program Services $0
Investment Income $71,749
6.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $9,849
0.8%
Net Fundraising $89,404
7.5%
Sales of Assets $22,789
1.9%
Net Inventory Sales $0
Other Revenue $17,125
1.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $82,500
8.8%
Professional Fundraising Fees $0
Other Salaries and Wages $367,938
39.1%
Assets/Debt
Total Assets $4,330,650
Total Liabilities $53,480
Net Assets $4,277,170

Document Links

Fiscal Year Ending May
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,299,852
Expenses
$826,882
Net Income
$472,970
Net Assets
$4,115,042
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,035,282
79.6%
Program Services $0
Investment Income $80,510
6.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $14,800
1.1%
Net Fundraising $115,172
8.9%
Sales of Assets $35,787
2.8%
Net Inventory Sales $0
Other Revenue $18,301
1.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $76,456
9.2%
Professional Fundraising Fees $0
Other Salaries and Wages $330,660
40.0%
Assets/Debt
Total Assets $4,138,211
Total Liabilities $23,169
Net Assets $4,115,042

Document Links

Fiscal Year Ending May
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$813,648
Expenses
$778,989
Net Income
$34,659
Net Assets
$3,670,223
Notable Sources of Revenue Percent of Total Revenue
Contributions $620,858
76.3%
Program Services $0
Investment Income $55,598
6.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $15,600
1.9%
Net Fundraising $105,046
12.9%
Sales of Assets -$2,609
Net Inventory Sales $0
Other Revenue $19,155
2.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $74,589
9.6%
Professional Fundraising Fees $0
Other Salaries and Wages $298,733
38.3%
Assets/Debt
Total Assets $3,682,183
Total Liabilities $11,960
Net Assets $3,670,223

Document Links

Fiscal Year Ending May
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$820,941
Expenses
$777,950
Net Income
$42,991
Net Assets
$3,570,711
Notable Sources of Revenue Percent of Total Revenue
Contributions $549,998
67.0%
Program Services $46,377
5.6%
Investment Income $46,377
5.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $15,600
1.9%
Net Fundraising $129,884
15.8%
Sales of Assets $13,140
1.6%
Net Inventory Sales $0
Other Revenue $19,565
2.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $72,420
9.3%
Professional Fundraising Fees $0
Other Salaries and Wages $303,846
39.1%
Assets/Debt
Total Assets $3,609,062
Total Liabilities $38,351
Net Assets $3,570,711

Document Links

Fiscal Year Ending May
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$707,781
Expenses
$753,319
Net Income
-$45,538
Net Assets
$3,490,054
Notable Sources of Revenue Percent of Total Revenue
Contributions $521,187
73.6%
Program Services $0
Investment Income $44,558
6.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $15,600
2.2%
Net Fundraising $108,104
15.3%
Sales of Assets -$108
Net Inventory Sales $0
Other Revenue $18,440
2.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $71,000
9.4%
Professional Fundraising Fees $0
Other Salaries and Wages $293,917
39.0%
Assets/Debt
Total Assets $3,505,693
Total Liabilities $15,639
Net Assets $3,490,054

Document Links

Fiscal Year Ending May
2011

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 May
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 May
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 May
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 May
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 May
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 May
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 May
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 May
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 May
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

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 »