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Openaq Inc

Christa Hasenkopf
  • Washington, DC
  • Tax-exempt since Sept. 2018
  • EIN: 47-5324172

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: Environmental Quality, Protection and Beautification / Pollution Abatement and Control Services (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$687k (2023)

Expenses
$720k (2023)

Total Assets
$519k (2023)

Total Liabilities
$136k (2023)

Source: Form 990 tax filings from 2018 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
$687,491
Expenses
$719,548
Net Income
-$32,057
Net Assets
$382,798
Notable Sources of Revenue Percent of Total Revenue
Contributions $651,483
94.8%
Program Services $30,000
4.4%
Investment Income $6,008
0.9%
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 $146,041
20.3%
Professional Fundraising Fees $0
Other Salaries and Wages $274,022
38.1%
Assets/Debt
Total Assets $518,685
Total Liabilities $135,887
Net Assets $382,798
Compensation
Key Employees and Officers Compensation Related Other
Russell Biggs (Director Of Tech) $136,379 $0 $13,638
Christine Hagerbaumer (Ceo) $126,089 $0 $12,088
Heidi Yoon (Chairman) $0 $0 $0
Matt Whitney (Director) $0 $0 $0
Amrit Sharma (Secretary) $0 $0 $0
Nathan Pavlovic (Director) $0 $0 $0
Erin Robinson (Treasurer) $0 $0 $0
Pallavi Pant (Director) $0 $0 $0
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Document Links

990
Filed on June 4, 2024

Primary 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
$648,318
Expenses
$613,723
Net Income
$34,595
Net Assets
$414,855
Notable Sources of Revenue Percent of Total Revenue
Contributions $574,735
88.7%
Program Services $73,583
11.3%
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 $115,503
18.8%
Professional Fundraising Fees $0
Other Salaries and Wages $204,217
33.3%
Assets/Debt
Total Assets $614,928
Total Liabilities $200,073
Net Assets $414,855
Compensation
Key Employees and Officers Compensation Related Other
Russell Biggs (Director Of Tech) $132,001 $0 $13,200
Christine Hagerbaumer (Ceo) $105,003 $0 $10,500
Robin Wilson (Treasurer) $0 $0 $0
Heidi Yoon (Chairperson) $0 $0 $0
Aimee Barciauskas (Director (Through Feb 22)) $0 $0 $0
Matt Whitney (Director) $0 $0 $0
Amrit Sharma (Secretary) $0 $0 $0
Nathan Pavlovic (Director) $0 $0 $0
Erin Robinson (Director) $0 $0 $0
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Document Links

990
Filed on May 15, 2023

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

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$559,682
Expenses
$560,530
Net Income
-$848
Net Assets
$380,260
Notable Sources of Revenue Percent of Total Revenue
Contributions $414,542
74.1%
Program Services $145,140
25.9%
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 $85,897
15.3%
Professional Fundraising Fees $0
Other Salaries and Wages $179,771
32.1%
Assets/Debt
Total Assets $568,080
Total Liabilities $187,820
Net Assets $380,260
Compensation
Key Employees and Officers Compensation Related Other
Chisato Calvert (Deputy Director) $98,656 $0 $18,783
Jeremy Taub (Ceo (Through Sep 21)) $79,137 $0 $6,759
Robin Wilson (Treasurer) $0 $0 $0
Heidi Yoon (Chairperson) $0 $0 $0
Aimee Barciauskas (Director) $0 $0 $0
Matt Whitney (Director) $0 $0 $0
Amrit Sharma (Secretary) $0 $0 $0
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Document Links

990
Filed on Sept. 30, 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
$559,493
Expenses
$454,479
Net Income
$105,014
Net Assets
$381,108
Notable Sources of Revenue Percent of Total Revenue
Contributions $408,017
72.9%
Program Services $151,476
27.1%
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 $103,931
22.9%
Professional Fundraising Fees $0
Other Salaries and Wages $148,544
32.7%
Assets/Debt
Total Assets $626,127
Total Liabilities $245,019
Net Assets $381,108
Compensation
Key Employees and Officers Compensation Related Other
Chisato Calvert (Deputy Director) $88,747 $0 $19,475
Christa Hasenkopf (Ceo (Resigned Sep 2020)) $66,560 $0 $6,656
Jeremy Taub (Ceo) $27,923 $0 $2,792
Matthew Higgins (Treasurer (Resigned Dec 2020)) $0 $0 $0
Olaf Veerman (Chairperson (Resigned Jun 2020)) $0 $0 $0
Robin Wilson (Treasurer) $0 $0 $0
Heidi Yoon (Chairperson) $0 $0 $0
Aimee Barciauskas (Director) $0 $0 $0
Joe Flasher (Director (Resigned Dec 2020)) $0 $0 $0
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Document Links

990
Filed on Sept. 13, 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
$442,782
Expenses
$193,531
Net Income
$249,251
Net Assets
$270,962
Notable Sources of Revenue Percent of Total Revenue
Contributions $311,022
70.2%
Program Services $131,760
29.8%
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 $93,713
48.4%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $276,924
Total Liabilities $5,962
Net Assets $270,962
Compensation
Key Employees and Officers Compensation Related Other
Christa Hasenkopf (Ceo) $84,160 $0 $1,448
Chisato Fukuda Calvert (Deputy Director) $7,984 $0 $120
Matthew Higgins (Treasurer) $0 $0 $0
Olaf Veerman (Chairman) $0 $0 $0
Heidi Yoon (Secretary) $0 $0 $0
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Document Links

990
Filed on Feb. 29, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$141,101
Expenses
$119,391
Net Income
$21,710
Net Assets
$21,710
Notable Sources of Revenue Percent of Total Revenue
Contributions $99,341
70.4%
Program Services $41,760
29.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $21,710
Total Liabilities $0
Net Assets $21,710
Compensation
Key Employees and Officers Compensation Other
Christa Hasenkopf (Chief Executive Officer) $80,000 $0
Matthew Higgins (Treasurer) $0 $0
Olaf Veerman (Chairman) $0 $0
Yeonjoo Heidi Yoon (Community Engagement Officer, Acting Secretary) $0 $0
Sarah Menon (Secretary (Resigned Oct 2018)) $0 $0
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Document Links

990-EZ
Filed on March 5, 2019

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

View Filing
PDF XML

About This Data

What Is 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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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

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.

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