Mukherjee Brothers' Foundation Inc
Mukherjee Brothers' Foundation Inc is a private foundation focused on Education, based in St Petersburg, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $278K in total assets. In 2025, it awarded 1 grant totaling $24K. Net investment income was $15K.
Mukherjee Brothers' Foundation Inc at a glance
In short: Mukherjee Brothers' Foundation Inc gave $24K across 1 grant in 2025 (avg $24K), mostly in California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $24,202
- -3.2% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $24,202
- -3.2% vs 2024
- Median grant
- $24,202
- Total assets
- $278,017
- -11.5% vs 2024
- Primary geography
- California (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Mukherjee Brothers' Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Krishnamurti Foundation of America ($24K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was under $50K: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How Mukherjee Brothers' Foundation Inc gives
- Giving held roughly steady from 2022 to 2025 (+10%). Method
- In 2025 it paid out 165% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2025, annual grant giving ranged from $20K (2021) to $28K (2023). In 2025 it made 1 grant totaling $24K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Krishnamurti Foundation of America Ojai, CA | Charitable | $24,202 |
Ready to take the next step with Mukherjee Brothers' Foundation Inc?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $278,017 | $14,858 | $24,202 | $24,202 | 1 | $24,202 | $14,858 | $14,636 |
| 2024 | $313,987 | $5,374 | $29,156 | $25,006 | 1 | $25,006 | — | $24,202 |
| 2023 | $231,137 | $4,161 | $32,629 | $28,479 | 1 | $28,479 | — | $25,006 |
| 2022 | $231,126 | $4,926 | $29,069 | $22,006 | 1 | $22,006 | — | $28,479 |
| 2021 | $233,263 | $69,412 | $23,900 | $19,800 | 1 | — | $41,412 | $28,404 |
Under IRS private-foundation payout rules, Mukherjee Brothers' Foundation Inc reported a distributable amount of $15K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Mukherjee Brothers' Foundation Inc is led by Robert H. Willis Jr., President, Secretary, Treasurer & Dirctr on every filing since 2021; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Robert H. Willis Jr.
President, Secretary, Treasurer & Dirctr
On filings since 2021
10 hrs/week
No compensation reported
Helga Sievers
Director
On filings since 2023
2 hrs/week
No compensation reported
Former officers (3)
- Former: Nd Mukherjee MD (2021–2023) — Director
- Former: Robert Marlowe (2021–2023) — Director
- Former: Karl Hamilton (2021–2022) — Director
Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Mukherjee Brothers' Foundation Inc
How much does Mukherjee Brothers' Foundation Inc give each year?
Mukherjee Brothers' Foundation Inc gave $24K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $25K across 1 grant.
How large is Mukherjee Brothers' Foundation Inc?
Mukherjee Brothers' Foundation Inc reported $278K in total assets on its 2025 IRS Form 990-PF. It paid out $24K in qualifying distributions that year, against a required minimum of $15K (roughly 5% of its investment assets).
What is Mukherjee Brothers' Foundation Inc?
Mukherjee Brothers' Foundation Inc is a private foundation focused on Education, based in St Petersburg, FL. It holds $278K in total assets as of 2025.
Where does Mukherjee Brothers' Foundation Inc operate?
Mukherjee Brothers' Foundation Inc has awarded grants in California.
What is Mukherjee Brothers' Foundation Inc's EIN?
Mukherjee Brothers' Foundation Inc's EIN (Employer Identification Number) is 59-2971997. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2021 (received by the IRS April 18, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS April 17, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 14, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS June 5, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 13, 2026)
- IRS filings on file for fiscal years 2021–2024
Explore Open Grants
Browse active grant opportunities in Mukherjee Brothers' Foundation Inc's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in Florida
DAYA Gopal Amrit Charitable Trust
Huntington, NY
Assets
$226K
Grants
8
Total Given
$172K
Bodhisattva Foundation
Los Angeles, CA
The Bodhisattva Foundation supports charitable organizations working in areas such as homelessness and recovery services, support for women and families, fiscal sponsorship, and contemporary art. In 2025, it made 11 grants of $360–$10,000 (median $1,500), with most funding going to California and some to Indiana. It contributes only to preselected organizations and does not accept unsolicited funding requests.
Assets
$555K
Grants
11
Total Given
$29K
Ankitara Foundation
San Francisco, CA
Ankitara Foundation supports charitable organizations across varied areas, including education, STEM, healthcare, and social services; its 2025 grants went to organizations in seven states and Washington, D.C., with the largest share going to New York. Grants ranged from $500 to $180,000, with a median of $6,030. It funds only preselected organizations and does not accept unsolicited requests.
Assets
$6.9M
Grants
12
Total Given
$272K
Thakkar Family Foundation
Tampa, FL
The Thakkar Family Foundation supports academics, athletics, arts, and healthcare, with a focus on Sebring and Highlands County and Tampa Bay, Florida, and Charlotte, North Carolina. Most organizational grants are about $250–$5,000; it accepts unsolicited requests through an online application.
Assets
$4.9M
Grants
13
Total Given
$35K
TPC Foundation Inc
Trabuco Canyon, CA
TPC Foundation Inc. funds charitable organizations working in areas including animal welfare, environmental education, water, Druze community life, and veterans’ healthcare, with 2024 grants ranging from $5,000 to $60,000 and a median of $10,050. Based in California, it gave primarily to organizations in California, Washington, Illinois, Maryland, and Massachusetts. It supports only preselected organizations and does not accept unsolicited funding requests.
Assets
$5.2M
Grants
16
Total Given
$260K
John J Moller Family Foundation
Wilmington, DE
The John J Moller Family Foundation supports wildlife and land conservation, youth outdoor experiences, and other community services, with much of its giving going to California and Virginia. Its 2024 grants ranged from $1,000 to $34,320, with a median of $5,000. It gives only to preselected organizations and does not accept unsolicited requests.
Assets
$3.5M
Grants
21
Total Given
$145K
More similar funders
More Funders in Florida
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Mukherjee Brothers' Foundation 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.
Mukherjee Brothers' Foundation Inc down — hundreds of funders to go?