Social Venture Partners Boston Inc logo

Social Venture Partners Boston Inc

Public charity · Grantmaker Boston, MA EIN: 45-4230249 Website

Svp boston, a group of diverse, highly skilled professionals, collaborates with carefully selected boston area non-profits by investing their time, skills, and money to increase the capacity of these non-profits to deliver meaningful social impact. In its combination of funding and volunteering, svp boston provides a unique, targeted, and highly leveraged philanthropic funding source to the boston area non-profit community, while also enabling its grant recipients to access strategic-level volunteers, advice, contacts, and organizational practices.in addition to providing funding and volunteer expertise to carefully selected boston area nonprofits, svp boston also seeks to develop effective philanthropy in the boston area by educating its partners to be informed, effective, life-long philanthropists. As such, svp boston is a catalyst for charitable giving and for making charitable gifts more effectively in the boston area.

Social Venture Partners Boston Inc at a glance

Total assets
$66,902
+101.4% vs 2024
Revenue (2025)
$265,235
-7.0% vs 2024
Expenses (2025)
$229,490
-3.8% vs 2024
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

How to apply to Social Venture Partners Boston Inc

Who Social Venture Partners Boston Inc funds

How this funder distributes its grants

Grant Size Distribution

12 grants across all recorded years

12<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 12 grants of 12 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Cities

BostonCambridgeJamaica PlainDorchesterRoslindale

How Social Venture Partners Boston Inc gives

  • Giving held roughly steady from 2019 to 2022 (−14%). Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K7 grants2019 8 grants2020 6 grants2021 6 grants2022 0 grants2023 0 grants2024 0 grants2025

From 2019 to 2022, annual grant giving ranged from $123K (2021) to $206K (2020). In 2022 it made 6 grants totaling $144K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Eden Roslindale, MAGeneral Operating Support$25,500
Strategies for Youth Cambridge, MAGeneral Operating Support$25,000
Bikes Not Bombs Inc Jamaica Plain, MAGeneral Operating Support$25,000
Leadership Brainery Inc Boston, MAGeneral Operating Support$25,000
Breaktime United Inc Boston, MAGeneral Operating Support$25,000
About Fresh Boston, MAGeneral Operating Support$18,750
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$66,902$265,235$229,490———
2024$33,216$285,219$238,610———
2023$45,998$313,183$406,101———
2022$164,025$436,162$458,952$144,2506—
2021$131,950$479,979$441,651$122,5006—
2020$164,954$478,280$504,938$205,7508$1
2019$127,142$468,059$445,687$167,5007$1

About Social Venture Partners Boston Inc

Based on IRS filings

Social Venture Partners Boston Inc is a public charity, based in Boston, MA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $67K in total assets.

Leadership & Key People

Officers and directors from IRS filings

Social Venture Partners Boston Inc is led by Karin Cassel Mitterando, Chief Executive Officer on every filing since 2024; 1 of 9 officers listed in 2025 is compensated.

Officers on the 2025 filing

  • Karin Cassel Mitterando

    Chief Executive Officer

    On filings since 2024

    40 hrs/week

    $28K (2024) → $203K (2025)

  • Kim Willingham

    Director

    On filings since 2022

    1 hr/week

    No compensation reported

  • Andrew Kirkwood

    Director

    On filings since 2023

    1 hr/week

    No compensation reported

  • David Rosenblatt

    Director

    On filings since 2024

    1 hr/week

    No compensation reported

  • Ana Balcarcel

    Director

    New on the 2025 filing

    1 hr/week

    No compensation reported

  • Cliff Manko

    Director

    New on the 2025 filing

    1 hr/week

    No compensation reported

  • Marva Serotkin

    Co-Chair

    Co-Chair → Chair, 2023

    Chair → Co-Chair, 2024

    On filings since 2019

    1 hr/week

    No compensation reported

  • Bill Asher

    Co-Chair

    Director → Co-Chair, 2022

    On filings since 2020

    1 hr/week

    No compensation reported

  • Megan Williams

    Treasurer

    Director → Treasurer, 2023

    On filings since 2022

    1 hr/week

    No compensation reported

Former officers (21)
  • Former: Jason Williams (2021–2024) — Former President & Chief Executive
  • Former: Joel Rosen (2022–2024) — Former Director
  • Former: Terrie Perella (2022–2024) — Former Clerk
  • Former: Elicia Wilson (2023–2024) — Former Director
  • Former: Monica Noether (2020–2023) — Former Treasurer
  • Former: Nikhil Gavai (2022–2023) — Former Clerk
  • Former: Gary Garber (2019–2022) — Former Director
  • Former: John Valpey (2019–2022) — Former Clerk
  • Former: Keyur Patel (2019–2022) — Former Director
  • Former: Charles Daniels (2021–2022) — Former Director
  • Former: Jason Allen (2021–2022) — Former Director
  • Former: Jessie Cronan (2019–2021) — Former Executive Director
  • Former: Julia Karol (2020–2021) — Former Director
  • Former: Monalisa Smith (2020–2021) — Director
  • Former: Steve Kenney (2020–2021) — Board Co-Chairman
  • Former: Lauren D'amico (2021) — Director
  • Former: David Ferreira (2019–2020) — Former President
  • Former: Laura Hockett (2019–2020) — Former Treasurer & Director
  • Former: Jeffrey Kushner (2019) — Director
  • Former: Kathy Spiegelman (2019) — Director
  • Former: Larry Wallach (2019) — Secretary

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

Karin Cassel Mitterando — Chief Executive Officer: $203KKarin Cassel MitterandoChief Executive Officer$203K

The highest reported compensation on the 2025 filing was $203K, to Karin Cassel Mitterando (Chief Executive Officer).

Frequently asked questions about Social Venture Partners Boston Inc

How large is Social Venture Partners Boston Inc?

Social Venture Partners Boston Inc reported $67K in total assets on its 2025 IRS Form 990. Its revenue that year was $265K.

Where does Social Venture Partners Boston Inc operate?

Social Venture Partners Boston Inc has awarded grants in Massachusetts.

What is Social Venture Partners Boston Inc's EIN?

Social Venture Partners Boston Inc's EIN (Employer Identification Number) is 45-4230249. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2019 (received by the IRS July 15, 2020)
  2. Updated Form 990 for fiscal year 2020 (received by the IRS November 12, 2021)
  3. Updated Form 990 for fiscal year 2021 (received by the IRS November 11, 2022)
  4. Updated Form 990 for fiscal year 2022 (received by the IRS October 12, 2023)
  5. Added Form 990 for fiscal year 2025 (received by the IRS July 24, 2026)
  6. IRS filings on file for fiscal years 2019–2024

Explore Open Grants

Browse active grant opportunities in Social Venture Partners Boston Inc's focus areas in our free grants database

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Funders with grantees in common, and similar funders in Massachusetts

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The fund supports organizations serving older, infirm, homeless, and vulnerable people, as well as work in education, social justice, economic opportunity, and reproductive health. Grants generally focus on Greater Boston, with reproductive health projects also eligible elsewhere; typical grants are modest, with a 2025 median of $8,000 and a listed award range of $5,000–$10,000. It gives only to preselected organizations and does not accept unsolicited requests.

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Social Venture Partners Boston Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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