The Mark and Anne Hansen Foundation

WASHINGTON, DC EIN: 20-5794944

The Mark and Anne Hansen Foundation is a private family foundation established in 2007 and based in Washington, DC. The foundation's charitable activity consists primarily of making contributions to a variety of charitable organizations.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$16.4M

+24.7% YoY

Annual Giving

$518K

+16.9% YoY

Grant Count

14

+40.0% YoY

Avg Grant Size

$37K

-16.5% YoY

Under IRS private-foundation payout rules, The Mark and Anne Hansen Foundation reported a distributable amount of $735K for 2024 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation does not maintain a published mission statement. However, its funding interests include:

  • Social services
  • Health
  • Education, including higher education
  • Children and youth
  • Arts and culture

Grantmaking

The foundation provides general operating support and project support to nonprofit organizations.

Review Cycle

are not detailed in available sources.

How to Apply

**

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Geographic Focus

Where this funder awards grants

The Mark and Anne Hansen Foundation primarily supports nonprofit organizations in the Washington, DC metropolitan area.

Grant Distribution by State

16states
+8 more states

Cities

AuroraBrookfieldFalls ChurchHanoverKensingtonLa CrosseLacrosseLewistonMiddleburyMilwaukeeNew YorkPaducahPark CityRaleighRootstownSt PaulSturgeon BayTampaWashingtonWellesley

Financial History

Multi-year comparison from IRS filings

  • Total Assets: $16,444,389 (2024)
  • Total Annual Giving: $518,024
  • Total Revenue: $464,000 (2024)
  • Total Expenses: $592,000 (2024)
  • Total Liabilities: $0 (2024)
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$776K$2M$2M$3M20202021202220232024
Metric202420232022
Total Assets$16,444,389$13,190,101$11,846,478
Revenue$464,074$105,821$2,821,560
Expenses$591,938$564,453$700,274
Qualifying Distributions$527,024$460,270$626,500
Net Investment Income$405,564$64,255$1,673,081
Distributable Amount$734,748$665,867$683,718

Giving Over Time

Total grant dollars and number of grants per year

$0$163K$326K$488K$651K21 grants202018 grants202112 grants202210 grants202314 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

UNIVERSITY SCHOOL OF MIL…$150KLA CROSSE CENTRAL ALUMNI…$100KMIDDLEBURY COLLEGE$100KJOHN F KENNEDY CENTER FO…$64KBISHOP JOHN T WALKER SCH…$50KBATES COLLLEGE$20KGREATER WASHINGTON COMMU…$10KSUNDANCE INSTITUTE$10KLITTLE WARRIOR FOUNDATION$5KWELLESLEY COLLEGE$5K

Grant Size Distribution

75 grants across all recorded years

52<$50K7$50–100K16$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include University School of Milwaukee ($150,000), La Crosse Central Alumni Foundation ($100,000), Middlebury College ($100,000).

RecipientPurposeAmount
BAR ASSOCIATION OF THE DISTRICT OF COLUMBIA WASHINGTON, DCDONATION$700
BATES COLLLEGE LEWISTON, MEDONATION$20,050
BISHOP JOHN T WALKER SCHOOL FUND WASHINGTON, DCDONATION$50,000
FRIENDS OF THE SMITHSONIAN WASHINGTON, DCDONATION$1,529
GREATER WASHINGTON COMMUNITY FOUNDATION WASHINGTON, DCDONATION$10,000
JOHN F KENNEDY CENTER FOR THE PERFORMING ARTS WASHINGTON, DCDONATION$64,245
LA CROSSE CENTRAL ALUMNI FOUNDATION LA CROSSE, WIDONATION$100,000
LITTLE WARRIOR FOUNDATION BROOKFIELD, WIDONATION$5,000
METROPOLITAN CLUB PRESERVATION FOUNDATION WASHINGTON, DCDONATION$1,000
MIDDLEBURY COLLEGE MIDDLEBURY, VTDONATION$100,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
MARK HANSENGRANTOR/TRUSTEE
ANNE HANSENGRANTOR/TRUSTEE
ELISABETH CARSONTRUSTEE
CAROLINE HANSENTRUSTEE
CHARLES HANSENTRUSTEE

Contact Information

Address: 1615 M Street NW, Suite 400 Washington, DC 20036-3215

Telephone: 877-829-5500

EIN: 20-5794944

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What does The Mark and Anne Hansen Foundation fund?

The foundation does not maintain a published mission statement. However, its funding interests include: • Social services • Health • Education, including higher education • Children and youth • Arts and culture

How do I apply for a grant from The Mark and Anne Hansen Foundation?

**Grant Activity:** • Total annual giving: $518,024 (most recent data) • Total assets: $16,444,389 (as of 2024) **Types of Support:** The foundation provides general operating support and project support to nonprofit organizations. **Application Process:** Specific application procedures and deadlines are not detailed in available sources.

Where does The Mark and Anne Hansen Foundation make grants?

The Mark and Anne Hansen Foundation primarily supports nonprofit organizations in the Washington, DC metropolitan area.

What size grants does The Mark and Anne Hansen Foundation award?

In 2024, The Mark and Anne Hansen Foundation awarded 14 grants totaling $518K — an average of about $37K per grant, based on its IRS Form 990 filings.

How much is The Mark and Anne Hansen Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, The Mark and Anne Hansen Foundation reported a distributable amount of $735K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is The Mark and Anne Hansen Foundation's EIN?

The Mark and Anne Hansen Foundation's EIN (Employer Identification Number) is 20-5794944. IRS Form 990 filing data is available on this page for 2020–2024.

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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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