RB Foundation
RB Foundation is a private foundation based in Highland, California. Its 2024 filing describes its charitable activity as giving to exempt organizations that support charitable purposes; its 2025 grants included support for education, medical needs, missions, and youth.
RB Foundation at a glance
In short: RB Foundation gave $51K across 25 grants in 2025 (avg $2K), top state Florida. 8% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $51,475
- -1.2% vs 2024
- Grants made (2025)
- 25
- -16.7% vs 2024
- Average grant
- $2,059
- +18.5% vs 2024
- Median grant
- $1,200
- Total assets
- $122,968
- -9.0% vs 2024
- New grantees (estimate)
- 8% first-time grantees (2 of 25, 2025)
- Primary geography
- Florida (29% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to RB Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: 29049 Marcus Lane, Highland, CA 92346
Phone: (909) 862-6389
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who RB Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was CRU ($11K). Together the top 10 received $37K.
Grant Size Distribution
138 grants across all recorded years
The most common grant size was under $50K: 138 grants of 138 (100%).
Geographic Focus
Where this funder awards grants
In 2025, the largest shares of grant dollars went to recipients in Florida (29%), California (27%), and Georgia (13%). Idaho accounted for 7% and Nebraska for 6%.
Grant Distribution by State
Share of 2025 grant dollars across all 25 itemized grants.
States
Cities
Is RB Foundation open to new grantees?
8%
first-time grantees, 2025
In 2025, 2 of 25 grantees (8%) were first-time recipients. First grants averaged $750; repeat grants $2K. How we count
Medians: $750 first-time, $2K repeat.
- 92% of 2025 grantees were also funded in 2024. Method
- Giving fell 24% from 2022 to 2025. Method
- In 2025 it paid out 343% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $51K (2025) to $79K (2021). In 2025 it made 25 grants totaling $51K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| CRU Orlando, FL | Education | $11,175 |
| Right to Life San Bernardino, CA | Medical | $3,850 |
| Friends of Forman CHR College Atlanta, GA | Education | $3,850 |
| World Ministries Leesburg, FL | Support of Mission | $3,520 |
| Mission Aviation Fellowship Nampa, ID | Support of Mission | $3,520 |
| Focus on the Family Omaha, NE | Support of Mission | $3,300 |
| Mission to the World Diaso Lawrenceville, GA | Support of Mission | $2,750 |
| Life Builders - Detroit Detroit, MI | YOUTH | $2,200 |
| Sudan Inter Ministry Charlotte, NC | Support of Mission | $1,650 |
| Food for the Hungry International Phoenix, AZ | Support of Mission | $1,650 |
Ready to take the next step with RB Foundation?
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 | $122,968 | $9,480 | $52,453 | $51,475 | 25 | $51,511 | $9,480 | $15,014 |
| 2024 | $135,131 | $5,665 | $53,245 | $52,120 | 30 | $52,135 | $5,665 | $15,359 |
| 2023 | $151,853 | $34,708 | $53,350 | $52,750 | 26 | $52,750 | $34,708 | $14,604 |
| 2022 | $170,495 | $-2,397 | $68,400 | $67,900 | 27 | $67,900 | $5,415 | $18,348 |
| 2021 | $241,292 | $100,889 | $79,950 | $79,450 | 30 | $79,450 | $90,889 | $20,775 |
| 2020 | $220,853 | $40,418 | $69,150 | $68,650 | 27 | — | $21,218 | $21,791 |
| 2019 | $249,085 | $20,599 | $65,817 | $65,220 | 25 | — | $8,599 | $13,591 |
Under IRS private-foundation payout rules, RB Foundation reported a distributable amount of $15K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
The foundation’s 2024 filing describes its activity as “charitable giving to various exempt entities, which support the organizations charitable purpose.” Its 2025 grants list purposes including education, medical, support of mission, and youth.
One recipient, Rebirth Homes Inc, received $800 in 2025. Rebirth Homes describes its mission as establishing residences for victims of abuse and human trafficking, helping them become independent adults in a way consistent with the Christian faith.
Grantmaking
In 2025, the foundation made 25 grants totaling $51,475. Grant amounts ranged from $100 to $11,175, with a median of $1,200. Among the largest grants were $11,175 to CRU for education; $3,850 to Right to Life for medical purposes; $3,850 to Friends of Forman Chr College for education; and $3,520 each to World Ministries and Mission Aviation Fellowship for support of mission.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Rebecca B Ashworth as president and Raymond F Ashworth as vice president/treasurer.
RB Foundation is led by Rebecca B. Ashworth, President on every filing since 2019; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Rebecca B. Ashworth
President
On filings since 2019
5 hrs/week
No compensation reported
Raymond F. Ashworth
Vice President & Treasurer
On filings since 2019
5 hrs/week
No compensation reported
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.
Frequently asked questions about RB Foundation
How much does RB Foundation give each year?
RB Foundation gave $51K across 25 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $52K across 30 grants.
What is RB Foundation's typical grant size?
RB Foundation's median grant in 2025 was $1,200, and its average grant was $2,059, across 25 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from RB Foundation that year got $750 on average.
Where does RB Foundation give grants?
RB Foundation's top state is Florida, with 29% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were California (27%) and Georgia (13%). The most frequent recipient cities were Redlands, CA (5 grants), San Bernardino, CA (2 grants) and Los Angeles, CA (2 grants).
Does RB Foundation give general operating support?
Not in 2025: none of the 25 grants with a stated purpose on RB Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Support of Mission" (14 grants), "Education" (4 grants) and "Youth" (3 grants).
Who are RB Foundation's largest grantees?
RB Foundation's largest 2025 grantees include CRU ($11,175), Right to Life ($3,850) and Friends of Forman CHR College ($3,850), according to its 2025 IRS Form 990-PF. Together they received 37% of its itemized 2025 grant dollars.
How large is RB Foundation?
RB Foundation reported $123K in total assets on its 2025 IRS Form 990-PF. It paid out $52K in qualifying distributions that year, against a required minimum of $15K (roughly 5% of its investment assets).
What does RB Foundation fund?
The foundation’s 2024 filing describes its activity as “charitable giving to various exempt entities, which support the organizations charitable purpose.” Its 2025 grants list purposes including education, medical, support of mission, and youth. See mission & focus areas ↑
How do I apply for a grant from RB Foundation?
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is RB Foundation's EIN?
RB Foundation's EIN (Employer Identification Number) is 33-0760612. IRS Form 990 filing data is available on this page for 2019–2025.
Does RB Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS February 19, 2021)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS November 10, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS October 11, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS September 16, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 15, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS March 19, 2026)
- IRS filings on file for fiscal years 2019–2025
Live grants for the work RB Foundation funds
Religion Related Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in RB Foundation's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in California
Christian Community Foundation Inc
Colorado Springs, CO
WaterStone supports domestic and international nonprofits, including Christian ministries and charitable and educational organizations, through donor-directed grants; eligible organizations must be IRS-recognized 501(c)(3)s whose mission aligns with its Statement of Faith. Its 2025 grants had a median of $20,000, with awards ranging from $5,028 to $11 million, and were concentrated in Texas and Colorado. Grant recommendations come from donor-advised fund holders; the profile does not state that it accepts unsolicited requests.
Assets
$746.4M
Grants
1,651
Total Given
$161.8M
Thrivent Charitable Impact & Investing
Appleton, WI
Thrivent Charitable Impact & Investing distributes donor-directed and program donations to a broad range of causes and organizations in local, national, and global communities. Its 2024 grants had a median of $11,520 and ranged from $5,006 to $5 million. The profile does not state whether it accepts unsolicited requests.
Assets
$939.7M
Grants
2,565
Total Given
$84.6M
Chattanooga Christian Community Foundation
Chattanooga, TN
The foundation supports 501(c)(3) charities and Christian ministries, with grants for community needs, education, children and families, and other charitable work; its 2024 median grant was $18,250, though awards varied widely. Giving is concentrated in Tennessee, especially the Chattanooga area, with grants also reaching other states; it does not describe a general open application process—one giving circle uses member nominations, and Unidos en Compasión accepts applications by invitation.
Assets
$136.1M
Grants
567
Total Given
$36.4M
M J Murdock Charitable Trust
Vancouver, WA
The M.J. Murdock Charitable Trust funds nonprofit capacity-building and projects in arts and culture, civic and community services, education, health and environmental stewardship, and scientific research across Alaska, Idaho, Montana, Oregon, and Washington. Its 2024 median grant was $87,000, with awards ranging from $4,000 to about $1.55 million. Eligible organizations can submit a Letter of Inquiry; full applications are by invitation.
Assets
$2.0B
Grants
797
Total Given
$116.6M
Dallas Seminary Foundation
Dallas, TX
Dallas Seminary Foundation primarily supports Dallas Theological Seminary, scholarships, theological education, ministry training, and related Christian ministries; in 2025, its grants ranged from $5,300 to $6.126 million, with a median of $17,100. Most 2025 grant dollars went to Texas, with additional funding in several other states. The profile does not state whether it accepts unsolicited requests.
Assets
$122.2M
Grants
125
Total Given
$14.8M
Silicon Valley Community Foundation
Mountain View, CA
Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
More similar funders
More Funders in California
Cite this profile
Grantable. (2026). RB Foundation funder profile. GrantGraph. Retrieved October 26, 2026, from https://grantable.co/funders/rb-foundation-morg_e0ef0e96b89b4394b6f744021e346bb8
BibTeX
@misc{grantable_330760612_2026,
author = {{Grantable}},
title = {{RB Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/rb-foundation-morg_e0ef0e96b89b4394b6f744021e346bb8},
note = {Accessed 2026-10-26. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from RB Foundation'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.
RB Foundation down — hundreds of funders to go?