Joseph & Martye Rubin Foundation

Foundation · Grantmaker San Antonio, TX EIN: 74-6041430

Joseph & Martye Rubin Foundation is a private foundation, based in San Antonio, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $65K in total assets. In 2024, it awarded 6 grants totaling $27K. Net investment income was $8K.

Key facts about Joseph & Martye Rubin Foundation

EIN: 74-6041430
Latest 990 filing: Form 990-PF, 2024
Annual giving (2024): $27,360
Grants made (2024): 6
Average grant: $4,560
Median grant: $2,800
Total assets: $64,939
Primary geography: Texas (100% of itemized 2024 grant dollars)

Data from IRS Form 990-PF, 2024; updated September 2026.

Who Joseph & Martye Rubin Foundation funds

By grant dollars, the top recipient states for Joseph & Martye Rubin Foundation's 6 itemized 2024 grants were Texas (100%). The most frequent recipient cities were San Antonio, TX (6 grants). 100% of grants with a stated purpose were for general or operating support.

How Joseph & Martye Rubin Foundation gives

Giving grew 283% from 2021 to 2024. Method
In 2024 it paid out 143% of its IRS minimum distribution (the 5% rule). Method

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

Next steps with Joseph & Martye Rubin Foundation

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Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$65K

-23.5% YoY

Annual Giving

$27K

+5.4% YoY

Grant Count

-57.1% YoY

Avg Grant Size

$5K

+146.0% YoY

Under IRS private-foundation payout rules, Joseph & Martye Rubin Foundation reported a distributable amount of $19K for 2024 — the minimum it must pay out in qualifying distributions.

About Joseph & Martye Rubin Foundation

Based on IRS filings

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

Texas $27K (100%)

Share of all 6 itemized 2024 grant dollars.

States

District of Columbia Kansas Maryland Texas

Cities

San AntonioWashingtonBaltimoreConverseTopeka

Financial History

Multi-year comparison from IRS filings

Revenue

Expenses

Qualifying Distributions

Net Investment Income

Metric	2024	2023	2022
Total Assets	$64,939	$84,861	$105,363
Revenue	$9,494	$9,118	$8,701
Expenses	$29,260	$29,620	$33,300
Qualifying Distributions	$27,360	$25,950	$31,500
Net Investment Income	$7,594	$5,448	$6,901
Distributable Amount	$19,193	$20,034	$21,663

Data update history

When this profile's IRS filing data changed on Grantable

March 2, 2026 IRS filings on file for fiscal years 2020–2024

Giving Over Time

Total grant dollars and number of grants per year

Grant Insights

How this funder distributes its grants

Top Recipients

Top 6 recipients in 2024

Grant Size Distribution

47 grants across all recorded years

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest recipients include Temple Beth El ($11,000), San Antonio Academy ($10,000), Texas Biomedical Research Institute ($3,300).

Recipient	Purpose	Amount
Temple Beth El San Antonio, TX	Operating fund	$11,000
San Antonio Academy San Antonio, TX	Operating fund	$10,000
Texas Biomedical Research Institute San Antonio, TX	Operating fund	$3,300
Jewish Federation of San Antonio San Antonio, TX	Operating fund	$2,300
SNIPSA Inc San Antonio, TX	Operating fund	$500
Rey Feo Scholarship Foundation San Antonio, TX	Operating fund	$260

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2022 IRS filing

From 2024 IRS filing

Name	Title	Hours	Compensation
Joe P Rubin	Co-Trustee Part-Time	2	—
James M O Rubin	Co Trustee Part-Time	2	—

Frequently Asked Questions

How large is Joseph & Martye Rubin Foundation?

As of 2024, Joseph & Martye Rubin Foundation holds $65K in total assets with $9K in annual revenue. It awarded 6 grants totaling $27K in 2024.

Where does Joseph & Martye Rubin Foundation operate?

Joseph & Martye Rubin Foundation has awarded grants in District of Columbia, Kansas, Maryland, Texas.

What size grants does Joseph & Martye Rubin Foundation award?

In 2024, Joseph & Martye Rubin Foundation awarded 6 grants totaling $27K — an average of about $5K per grant, based on its IRS Form 990 filings.

How much is Joseph & Martye Rubin Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Joseph & Martye Rubin Foundation reported a distributable amount of $19K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Joseph & Martye Rubin Foundation's EIN?

Joseph & Martye Rubin Foundation's EIN (Employer Identification Number) is 74-6041430. IRS Form 990 filing data is available on this page for 2020–2024.