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Issaquah History Museums

Issaquah Historical Society
  • Issaquah, WA
  • Tax-exempt since Nov. 1975
  • EIN: 23-7425589

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.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$154k (2023)

Expenses
$200k (2023)

Total Assets
$404k (2023)

Total Liabilities
$16.2k (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 990-EZ
Revenue
$153,806
Expenses
$199,513
Net Income
-$45,707
Net Assets
$387,985
Notable Sources of Revenue Percent of Total Revenue
Contributions $143,446
93.3%
Program Services $6,914
4.5%
Investment Income $1,039
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,609
1.0%
Other Revenue $0
Assets/Debt
Total Assets $404,231
Total Liabilities $16,246
Net Assets $387,985
Compensation
Key Employees and Officers Compensation Other
Paul Winterstein (Executive Director From April) $48,620 $0
Mark Laurance (President) $0 $0
Heidi Seligman (Vice President) $0 $0
Emily Lee (Treasurer) $0 $0
Cara Kovac (Secretary) $0 $0
Emily Boersma (Board Member) $0 $0
Kaitlin Brookshire (Board Member) $0 $0
Juliana Da Cruz (Board Member) $0 $0
Linda Henderson (Board Member) $0 $0
Greg Spranger (Board Member Till 1031) $0 $0
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Document Links

990-EZ
Filed on May 9, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$203,437
Expenses
$155,710
Net Income
$47,727
Net Assets
$404,820
Notable Sources of Revenue Percent of Total Revenue
Contributions $189,141
93.0%
Program Services $462
0.2%
Investment Income $792
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $4,575
2.2%
Net Fundraising -$58
Sales of Assets $4,203
2.1%
Net Inventory Sales $1,465
0.7%
Other Revenue $2,857
1.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $6,587
4.2%
Professional Fundraising Fees $0
Other Salaries and Wages $79,226
50.9%
Assets/Debt
Total Assets $409,791
Total Liabilities $4,971
Net Assets $404,820
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Executive Director Till Feb 2) $6,586 $0 $0
Linda Henderson (Board Member) $0 $0 $0
Mark Laurance (Board Member) $0 $0 $0
Cara Kovac (Board Member) $0 $0 $0
Greg Spranger (Board Member) $0 $0 $0
Emily Boersma (Board Member) $0 $0 $0
Don Robertson (Board Member) $0 $0 $0
Heidi Seligman (Vice President) $0 $0 $0
Kaitlin Brookshire (Treasurer) $0 $0 $0
Emily Lee (Board President) $0 $0 $0
Brenda De Vore (Secretary) $0 $0 $0
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Document Links

990
Filed on Nov. 15, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$209,955
Expenses
$263,258
Net Income
-$53,303
Net Assets
$404,372
Notable Sources of Revenue Percent of Total Revenue
Contributions $203,694
97.0%
Program Services $7,453
3.5%
Investment Income $745
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $4,880
2.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$6,817
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $48,774
18.5%
Professional Fundraising Fees $0
Other Salaries and Wages $87,219
33.1%
Assets/Debt
Total Assets $413,158
Total Liabilities $8,786
Net Assets $404,372
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Executive Director) $48,774 $0 $0
Brenda De Vore (Board Member) $0 $0 $0
Kaitlyn Brookshire (Board Member) $0 $0 $0
Emily Lee (Board Member) $0 $0 $0
Dawn Harper (Board Member) $0 $0 $0
Don Robertson (Board Member) $0 $0 $0
Julia Belgrave (Board Member) $0 $0 $0
Benton Coblentz (Board Member) $0 $0 $0
Rebecca Lawrence (Board Member) $0 $0 $0
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Document Links

990
Filed on Aug. 26, 2022

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$244,519
Expenses
$261,506
Net Income
-$16,987
Net Assets
$428,994
Notable Sources of Revenue Percent of Total Revenue
Contributions $203,415
83.2%
Program Services $5,141
2.1%
Investment Income $46
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $1,745
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,222
0.5%
Other Revenue $32,950
13.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $47,446
18.1%
Professional Fundraising Fees $2,194
0.8%
Other Salaries and Wages $76,676
29.3%
Assets/Debt
Total Assets $433,930
Total Liabilities $4,936
Net Assets $428,994
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Executive Director) $47,446 $0 $0
Kaitlyn Brookshire (Board Member) $0 $0 $0
Benton Coblentz (Board Member) $0 $0 $0
Rebecca Lawrence (Board Member) $0 $0 $0
Emily Lee (Board Member) $0 $0 $0
Dawn Harper (Board Member) $0 $0 $0
Brenda De Vore (Board Member) $0 $0 $0
Don Robertson (Board Member) $0 $0 $0
Julia Belgrave (Board Member) $0 $0 $0
Vicki Grunewald (Board Member) $0 $0 $0
Mark Mc Clure (Board Member) $0 $0 $0
Tim Dutter (Board Member) $0 $0 $0
Michelle Kemper (Board Member) $0 $0 $0
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Document Links

990
Filed on Sept. 29, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$361,200
Expenses
$364,046
Net Income
-$2,846
Net Assets
$421,140
Notable Sources of Revenue Percent of Total Revenue
Contributions $331,157
91.7%
Program Services $24,190
6.7%
Investment Income $7
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $4,250
1.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $569
0.2%
Other Revenue $1,027
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $52,596
14.4%
Professional Fundraising Fees $0
Other Salaries and Wages $73,052
20.1%
Assets/Debt
Total Assets $424,487
Total Liabilities $3,347
Net Assets $421,140

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$197,672
Expenses
$211,150
Net Income
-$13,478
Net Assets
$381,697
Notable Sources of Revenue Percent of Total Revenue
Contributions $167,807
84.9%
Program Services $24,247
12.3%
Investment Income $1,940
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $4,231
2.1%
Net Fundraising -$2,792
Sales of Assets $0
Net Inventory Sales $2,239
1.1%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $27,630
13.1%
Other Salaries and Wages $108,593
51.4%
Assets/Debt
Total Assets $387,927
Total Liabilities $6,230
Net Assets $381,697

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$161,008
Expenses
$162,960
Net Income
-$1,952
Net Assets
$406,008
Notable Sources of Revenue Percent of Total Revenue
Contributions $122,398
76.0%
Program Services $21,986
13.7%
Investment Income $11,491
7.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $5,249
3.3%
Net Fundraising -$649
Sales of Assets $0
Net Inventory Sales $533
0.3%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $104,248
64.0%
Assets/Debt
Total Assets $408,738
Total Liabilities $2,730
Net Assets $406,008
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Museum Director) $46,120 $0 $0
Gina Bjarklund (Board Member) $0 $0 $0
Robyn Barfoot (Member) $0 $0 $0
Tim Dutter (Board Member) $0 $0 $0
Marilyn Boyden (Board Member) $0 $0 $0
Brandon Claycomb (President) $0 $0 $0
Stacy Strickland (Secretary) $0 $0 $0
Jake Olsen Jacobsen (Treasurer) $0 $0 $0
Don Robertson (Vice President) $0 $0 $0
Mary Scott (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 2018

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$168,725
Expenses
$149,810
Net Income
$18,915
Net Assets
$385,800
Notable Sources of Revenue Percent of Total Revenue
Contributions $147,805
87.6%
Program Services $8,267
4.9%
Investment Income $6,694
4.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,900
1.7%
Net Fundraising $2,416
1.4%
Sales of Assets $0
Net Inventory Sales $643
0.4%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $92,266
61.6%
Assets/Debt
Total Assets $387,830
Total Liabilities $2,030
Net Assets $385,800

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$212,008
Expenses
$279,488
Net Income
-$67,480
Net Assets
$358,002
Notable Sources of Revenue Percent of Total Revenue
Contributions $176,348
83.2%
Program Services $10,754
5.1%
Investment Income $8,811
4.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,000
0.9%
Net Fundraising $6,432
3.0%
Sales of Assets $0
Net Inventory Sales $7,663
3.6%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $94,435
33.8%
Assets/Debt
Total Assets $360,280
Total Liabilities $2,278
Net Assets $358,002
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Museum Director) $42,302 $0 $0
Bob Brock (President) $0 $0 $0
Robyn Barfoot (Member) $0 $0 $0
Tom Anderson (Secretary) $0 $0 $0
Lee Haro (Treasurer) $0 $0 $0
Brandon Claycomb (Vice President) $0 $0 $0
Pam Fox (Board Member) $0 $0 $0
Jake Olsen Jacobsen (Board Member) $0 $0 $0
Don Robertson (Board Member) $0 $0 $0
Mary Scott (Board Member) $0 $0 $0
Al Erickson (Board Member) $0 $0 $0
Anne Mcgill (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 2016

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$175,573
Expenses
$154,947
Net Income
$20,626
Net Assets
$424,231
Notable Sources of Revenue Percent of Total Revenue
Contributions $156,359
89.1%
Program Services $3,562
2.0%
Investment Income $10,011
5.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,081
1.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $3,560
2.0%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $88,459
57.1%
Assets/Debt
Total Assets $425,360
Total Liabilities $1,129
Net Assets $424,231
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Museum Director) $42,302 $0 $0
Bob Brock (President) $0 $0 $0
Jean Cerar (Vice President) $0 $0 $0
Tom Anderson (Secretary) $0 $0 $0
Lee Haro (Treasurer) $0 $0 $0
Brandon Claycomb (Board Member) $0 $0 $0
Pam Fox (Board Member) $0 $0 $0
Barb De Michele (Board Member) $0 $0 $0
Don Robertson (Board Member) $0 $0 $0
Mary Scott (Board Member) $0 $0 $0
Al Erickson (Board Member) $0 $0 $0
Anne Mcgill (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 6, 2015

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$549,991
Expenses
$477,403
Net Income
$72,588
Net Assets
$402,065
Notable Sources of Revenue Percent of Total Revenue
Contributions $538,865
98.0%
Program Services $0
Investment Income $5,023
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,357
0.4%
Net Fundraising $830
0.2%
Sales of Assets $0
Net Inventory Sales $1,865
0.3%
Other Revenue $1,051
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $83,344
17.5%
Assets/Debt
Total Assets $402,477
Total Liabilities $412
Net Assets $402,065
Compensation
Key Employees and Officers Compensation Related Other
Erica Maniez (Museum Director) $42,301 $0 $0
Bob Brock (President) $0 $0 $0
Jean Cerar (Vice President) $0 $0 $0
Tom Anderson (Secretary) $0 $0 $0
Lee Haro (Treasurer) $0 $0 $0
Brandon Claycomb (Board Member) $0 $0 $0
Pam Fox (Board Member) $0 $0 $0
Barb De Michele (Board Member) $0 $0 $0
Don Robertson (Board Member) $0 $0 $0
Mary Scott (Board Member) $0 $0 $0
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Document Links

990
Filed on Nov. 14, 2014

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$222,171
Expenses
$255,755
Net Income
-$33,584
Net Assets
$309,127
Notable Sources of Revenue Percent of Total Revenue
Contributions $211,452
95.2%
Program Services $0
Investment Income $4,816
2.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,060
0.9%
Net Fundraising $443
0.2%
Sales of Assets $279
0.1%
Net Inventory Sales $1,857
0.8%
Other Revenue $1,264
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $42,250
16.5%
Professional Fundraising Fees $0
Other Salaries and Wages $36,586
14.3%
Assets/Debt
Total Assets $309,440
Total Liabilities $313
Net Assets $309,127

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$220,553
Expenses
$271,691
Net Income
-$51,138
Net Assets
$327,722
Notable Sources of Revenue Percent of Total Revenue
Contributions $211,559
95.9%
Program Services $0
Investment Income $1,355
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $4,565
2.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,209
0.5%
Other Revenue $1,865
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $43,206
15.9%
Professional Fundraising Fees $0
Other Salaries and Wages $36,451
13.4%
Assets/Debt
Total Assets $328,096
Total Liabilities $374
Net Assets $327,722

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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 »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated