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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees 1800 Massachusetts Avenue Corp. William Dempsey

William Dempsey

OfficerTrustee/director

Chief Financial Officer at 1800 Massachusetts Avenue Corp.

Fiscal year ended December 31, 2017. Published on January 24, 2026.

$216,580
2017

Total compensation

William Dempsey has been listed as an employee of 1800 Massachusetts Avenue Corp. in Form 990 filings since fiscal year 2017.

Annual compensation details

$216,580
Chief Financial Officer
2017
$170k related
35 hrs/wk
$47k other
--

Total compensation by year

Compare the compensation of William Dempsey to:

2017

Other employees at 1800 Massachusetts Avenue Corp.

Mary Kay Henry
President
$383,151
$0 from org$264,212 from related$118,939 other
Gerald Hudson
Treasurer
$341,264
$0 from org$226,494 from related$114,770 other
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Revisions to this profile

January 24, 2026:
2018 1800 Massachusetts Avenue Corp. 990 published
January 24, 2026:
2017 1800 Massachusetts Avenue Corp. 990 published

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