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Nonprofit · EIN 82-4444634

DHPS FOUNDATION

Tax-exempt · RESTON, VA 20191

Financials

$235K$257K2023$160K$126K2024$60K$102K2025
Revenue Expenses · by fiscal year end
Financials of DHPS FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$60,000$101,976-$41,976$17,306$0$17,306
December 31, 2024990$160,000$125,999$34,001$59,282$0$59,282
December 31, 2023990$235,000$256,822-$21,822$25,281$0$25,281
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$60,000
Program service revenue
$0
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$18,084
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$96,951
Management and general (functional)
$5,025

Balance sheet and other

Total assets, start of year
$59,282
Total assets, end of year
$17,306
Total liabilities, end of year
$0
Net assets, end of year
$17,306
Net assets without donor restrictions
$17,306
Gross receipts
$60,000
Employees
0
Volunteers
5
Year formed
2018
State of legal domicile
VA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
COLLEEN OLSONPRESIDENT/DIRECTOR
Trustee or director, Officer
1$0
TAGAR OLSONTREASURER/SECRETARY/DIRECTOR
Trustee or director, Officer
1$0
VIVEK BANTWALDIRECTOR
Trustee or director
1$0
EDWARD GOLDTHORPEDIRECTOR
Trustee or director
1$0
NICOLE GREENEDIRECTOR
Trustee or director
1$0
990 for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
COLLEEN OLSONPRESIDENT
Trustee or director, Officer
1$0
TAGAR OLSONTREASURER/SECRETARY/DIRECTOR
Trustee or director, Officer
1$0
VIVEK BANTWALDIRECTOR
Trustee or director
1$0
EDWARD GOLDTHORPEDIRECTOR
Trustee or director
1$0
NICOLE GREENEDIRECTOR
Trustee or director
1$0
990 for the year ended December 31, 2023: 5 people
NameTitleHours / weekCompensation
COLLEEN OLSONPRESIDENT
Trustee or director, Officer
1$0
TAGAR OLSONTREASURER/SECRETARY/DIRECTOR
Trustee or director, Officer
1$0
VIVEK BANTWALDIRECTOR
Trustee or director
1$0
EDWARD GOLDTHORPEDIRECTOR
Trustee or director
1$0
NICOLE GREENEDIRECTOR
Trustee or director
1$0

Address and contacts

Address (IRS master file)
12030 SUNRISE VALLEY DR STE 450, RESTON, VA 20191-3400
In care of
% TIM KIM
Mailing address (990-N for 2022)
12030 SUNRISE VALLEY DRIVE 450, RESTON VA 20191
Principal officer (990 for 2025)
TAGAR OLSON, 12030 SUNRISE VALLEY DRIVE 450, RESTON, VA 20191
Principal officer (990-N for 2022)
TAGAR OLSON, 12030 SUNRISE VALLEY DRIVE 450, RESTON VA 20191
Signed the 990
TAGAR OLSON, TREASURER
Phone
(703) 437-9720
Return prepared by
GORFINE SCHILLER & GARDYN PA

Mission

THE MISSION IS TO HELP IDENTIFY AND ASSIST INDIVIDUALS WITH RARE GENETIC DISORDERS, AND TO WORK WITH INTERESTED RESEARCHERS TO DEVELOP TREATMENT OPTIONS AND CURES FOR THESE DISORDERS. THE INITIAL FOCUS IS ON INCREASING AWARENESS AND UNDERSTANDING OF PATIENTS WITH DHPS DEFICIENCIES AND EVALUATING POTENTIAL TREATMENTS TO ADDRESS THOSE DEFICIENCIES. DHPS FOUNDATION WILL MEET ITS GOALS BY ASSISTING OTHER ORGANIZATIONS DESCRIBED IN 501(C)(3) AND 509(A)(1) AND 509(A)(2) OF THE INTERNAL REVENUE CODE BY PROVIDING GRANTS AS DETERMINED BY THE BOARD OF DIRECTORS.

990 for the year ended December 31, 2025

Program accomplishments

  • TO HELP IDENTIFY AND ASSIST INDIVIDUALS WITH RARE GENETIC DISORDERS, AND TO WORK WITH INTERESTED RESEARCHERS TO DEVELOP TREATMENT OPTIONS AND CURES FOR THESE DISORDERS. THE INITIAL FOCUS IS ON INCREASING AWARENESS AND UNDERSTANDING OF PATIENTS WITH DHPS DEFICIENCIES AND EVALUATING POTENTIAL TREATMENTS TO ADDRESS THOSE DEFICIENCIES. DHPS FOUNDATION WILL MEET ITS GOALS BY ASSISTING OTHER ORGANIZATIONS DESCRIBED IN 501(C)(3) AND 509(A)(1) AND 509(A)(2) OF THE INTERNAL REVENUE CODE BY PROVIDING GRANTS AS DETERMINED BY THE BOARD OF DIRECTORS.
    Expenses $96,951 · grants $18,084

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
82-4444634
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2018
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$17,306
Income (IRS master file)
$60,000

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$60,000$101,976$17,306IRS
990December 2024$160,000$125,999$59,282XML
990December 2023$235,000$256,822$25,281XML
990-N for 2022
Officer: TAGAR OLSON
December 31, 2022≤ $50,000 receipts––e-Postcard
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 82-4444634).

Questions about DHPS FOUNDATION

What is the EIN of DHPS FOUNDATION?
The employer identification number (EIN) of DHPS FOUNDATION is 82-4444634.
Is DHPS FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
Are donations to DHPS FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does DHPS FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of DHPS FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did DHPS FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of DHPS FOUNDATION?
The 990 for the year ended December 31, 2025 names TAGAR OLSON.
Who are the officers and directors of DHPS FOUNDATION?
The 990 for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does DHPS FOUNDATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $60,000, expenses of $101,976 and total assets of $17,306 at year end.

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