Foundations · IRS 990 filings

Foundations in Potomac, Maryland

75
foundations with a Potomac address
$33.3M
grants paid, FY2023–FY2025
15
say they accept unsolicited
$5,000
median grant

Grantlas lists 75 foundations that gave a Potomac, Maryland address on their tax filing — 72 private foundations and 3 grantmaking charities such as community foundations and United Ways — from filings for FY2023–FY2025. Together they paid out $33.3 million in grants in their latest filing year, and 15 of them (20%) say they accept unsolicited requests.

Not every foundation here is a Potomac foundation. The city is the mailing address on the foundation’s tax filing, and when a bank or a law firm runs the trust that is the bank’s address, not the place it gives to. Check where a foundation gives before you write.

Top 25 of 75 foundations

Ranked by what they paid in grants in their latest filing, with the ones that accept unsolicited requests first, then the ones whose filing doesn’t say.

Foundations in Potomac, Maryland
CB Laub Family FoundationAccepts$7,500$1M$100–$316,715FY2024Locked: fit score and contacts
Foulger Family Foundation IncAccepts$44,824$795,448$754–$133,000FY2025Locked: fit score and contacts
Luther I Replogle FoundationAccepts$7,500$448,921$1,000–$60,000FY2025Locked: fit score and contacts
The Azar Foundation For ChildrenAccepts$10,000$184,050$5,150–$50,000FY2024Locked: fit score and contacts
Ten Talents Foundation IncAccepts$15,000$180,000$3,000–$40,000FY2025Locked: fit score and contacts
The Robert Bensen Meyer JrAccepts$5,000$180,000$2,500–$65,000FY2024Locked: fit score and contacts
Boyarsky Maisel Family Foundation IncAccepts$1,250$159,324$324–$25,000FY2024Locked: fit score and contacts
Louis & Helen Fanaroff Char FoundationAccepts$3,500$144,600$500–$15,400FY2024Locked: fit score and contacts
Bossak-Heilbron CharitableAccepts$5,000$138,500$2,500–$75,000FY2024Locked: fit score and contacts
Ron and Chitra Gupta Foundation IncAccepts$54,450$100,000$8,900–$100,000FY2025Locked: fit score and contacts
Joe & Missy Walsh Family FoundationAccepts$5,000$96,460$250–$21,960FY2025Locked: fit score and contacts
Mandeep and Sarabjit K Singh FoundationAccepts$1,252$37,704$200–$35,000FY2024Locked: fit score and contacts
Chung Family Foundation LtdAccepts$3,500$10,000$500–$6,000FY2024Locked: fit score and contacts
Shared Success Foundation IncAccepts$1,250$1,500$1,000–$1,500FY2025Locked: fit score and contacts
Dorney-Koppel Foundation IncAccepts$1,000$300$300–$150,000FY2025Locked: fit score and contacts
Eaglebank Foundation IncPublic foundationNot stated$25,000Over $5k only$287,000$7,000–$50,000FY2024Locked: fit score and contacts
Inspire AccessPublic foundationNot stated$48,875Over $5k only$78,250$25,000–$72,750FY2024Locked: fit score and contacts
University of the Southern Caribbean Alumni Assn NA IncGrantmaking charityNot stated—Over $5k only$35,631—FY2024Locked: fit score and contacts
Glenstone FoundationInvitation only$50,252$15.3M$10,000–$11.9MFY2024Locked: fit score and contacts
The Levitt FoundationInvitation only$5,000$1.3M$50–$335,000FY2024Locked: fit score and contacts
William J Shaw Family FoundationInvitation only$30,000$1.2M$5,000–$1MFY2025Locked: fit score and contacts
E-Z Spindizzies FoundationInvitation only$52,662$1M$3,000–$1MFY2025Locked: fit score and contacts
Zairen and Beibei Sun Foundation IncInvitation only$750,000$1M$500,000–$1MFY2025Locked: fit score and contacts
Frank & Betty Wright FoundationInvitation only$32,500$771,804$7,317–$387,862FY2024Locked: fit score and contacts
Marian Friedman Greenblatt EducationInvitation only$510$765,110$500–$765,110FY2024Locked: fit score and contacts
  • Median grant and grant range come from each funder’s grant schedule; a dash means there is none to report. Community foundations and other charities list only grants over $5,000, so their figures run high.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.
  • A median grant larger than the grants paid is not a mistake: the grant schedule and the year’s total come from different parts of the tax filing, and a foundation can list a grant it approved in a year it paid out less.

50 more foundations — see all in Grantlas

Data from 990-PF and Form 990 filings, FY2023–FY2025. Updated November 8, 2026.