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Dover Historical Society 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: Arts, Culture and Humanities / Historical Societies, Related Historical Activities (A82) (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$48.6k (2019)

Expenses
$26.5k (2019)

Total Assets
$112k (2019)

Total Liabilities
$4.21k (2019)

Source: Form 990 tax filings from 2011 to 2019

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.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$48,553
Expenses
$26,525
Net Income
$22,028
Net Assets
$107,702
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,084
49.6%
Program Services $0
Investment Income $14,359
29.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $630
1.3%
Other Revenue $9,480
19.5%
Assets/Debt
Total Assets $111,911
Total Liabilities $4,209
Net Assets $107,702

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$21,565
Expenses
$26,669
Net Income
-$5,104
Net Assets
$85,074
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,672
> 100%
Program Services $0
Investment Income -$6,622
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $315
1.5%
Other Revenue $6,200
28.8%
Assets/Debt
Total Assets $89,283
Total Liabilities $4,209
Net Assets $85,074

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$65,811
Expenses
$55,985
Net Income
$9,826
Net Assets
$90,178
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,986
76.0%
Program Services $0
Investment Income $10,305
15.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $120
0.2%
Other Revenue $5,400
8.2%
Assets/Debt
Total Assets $93,587
Total Liabilities $3,409
Net Assets $90,178

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$53,799
Expenses
$67,077
Net Income
-$13,278
Net Assets
$80,352
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,948
83.5%
Program Services $0
Investment Income $1,424
2.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $227
0.4%
Other Revenue $7,200
13.4%
Assets/Debt
Total Assets $83,761
Total Liabilities $3,409
Net Assets $80,352

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$42,579
Expenses
$47,170
Net Income
-$4,591
Net Assets
$93,630
Notable Sources of Revenue Percent of Total Revenue
Contributions $34,891
81.9%
Program Services $0
Investment Income -$1,877
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $765
1.8%
Other Revenue $8,800
20.7%
Assets/Debt
Total Assets $97,039
Total Liabilities $3,409
Net Assets $93,630

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$50,797
Expenses
$42,415
Net Income
$8,382
Net Assets
$98,221
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,089
71.0%
Program Services $0
Investment Income $4,516
8.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $792
1.6%
Other Revenue $9,400
18.5%
Assets/Debt
Total Assets $106,130
Total Liabilities $7,909
Net Assets $98,221

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$33,716
Expenses
$46,836
Net Income
-$13,120
Net Assets
$89,839
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,666
88.0%
Program Services $0
Investment Income -$2,455
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,005
3.0%
Other Revenue $5,500
16.3%
Assets/Debt
Total Assets $124,876
Total Liabilities $35,037
Net Assets $89,839

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,579
Expenses
$36,433
Net Income
$146
Net Assets
$102,959
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,867
62.5%
Program Services $0
Investment Income $6,360
17.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,852
5.1%
Other Revenue $5,500
15.0%
Assets/Debt
Total Assets $143,496
Total Liabilities $40,537
Net Assets $102,959

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$51,213
Expenses
$45,099
Net Income
$6,114
Net Assets
$102,813
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,387
75.0%
Program Services $0
Investment Income $4,370
8.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $2,456
4.8%
Other Revenue $6,000
11.7%
Assets/Debt
Total Assets $149,600
Total Liabilities $46,787
Net Assets $102,813

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.
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

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

Fiscal Year Ending Nov.
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 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

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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