Wittenberg Manor Inc
To provide affordable housing to elderly and disabled persons
Wittenberg Manor Inc at a glance
In short: Wittenberg Manor Inc gave $34K across 1 grant in 2025 (avg $34K), mostly in California. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $33,566
- Grants made (2025)
- 1
- Average grant
- $33,566
- Median grant
- $33,566
- Total assets
- $10,999,950
- +9.7% vs 2024
- Primary geography
- California (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Wittenberg Manor Inc funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Wittenberg Manor III ($34K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was under $50K: 3 grants of 4 (75%).
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 Wittenberg Manor Inc gives
- Giving fell 33% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $6K (2021) to $50K (2022). In 2025 it made 1 grant totaling $34K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Wittenberg Manor III Walnut Creek, CA | To develop affordable housing | $33,566 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $10,999,950 | $2,600,310 | $1,662,690 | $33,566 | 1 | $221,065 |
| 2024 | $10,029,170 | $2,462,438 | $1,541,045 | — | — | $157,402 |
| 2023 | $9,250,056 | $2,359,529 | $1,449,451 | $11,575 | 1 | $169,217 |
| 2022 | $8,492,662 | $2,132,621 | $1,541,780 | $50,325 | 1 | $31,861 |
| 2021 | $8,032,747 | $2,058,381 | $1,378,666 | $6,000 | 1 | $293 |
| 2020 | $7,485,172 | $2,033,729 | $1,279,870 | $30,000 | 1 | $16,859 |
About Wittenberg Manor Inc
Based on IRS filings
Wittenberg Manor Inc is a public charity, based in Hayward, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $11.0M in total assets. In 2025, it awarded 1 grant totaling $34K. Net investment income was $221K.
Leadership & Key People
Officers and directors from IRS filings
Wittenberg Manor Inc is led by Steve Ellis, President on every filing since 2020; none of the 7 officers listed in 2025 report compensation.
Officers on the 2025 filing
Steve Ellis
President
On filings since 2020
1 hr/week
No compensation reported
Frank Mitchell II
Director
On filings since 2020
1 hr/week
No compensation reported
Jerrie Moyer
Director
On filings since 2020
1 hr/week
No compensation reported
Phil Caspersen
Director
On filings since 2020
1 hr/week
No compensation reported
Dave Mueller
Vice President
On filings since 2020
1 hr/week
No compensation reported
Henry Blank
Treasurer
On filings since 2020
1 hr/week
No compensation reported
Maria Mitchell
Secretary
On filings since 2020
1 hr/week
No compensation reported
Former officers (5)
- Former: J Lyle Kreger (2020–2024) — Director
- Former: Anna Marie Mitchell (2020–2023) — Director
- Former: Maren Giannini (2020–2023) — Director
- Former: Pastor Kelly Smith (2020–2021) — Director
- Former: Rick English (2020) — Director
Data from IRS Form 990 filings, 2020–2025. "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 Wittenberg Manor Inc
How much does Wittenberg Manor Inc give each year?
Wittenberg Manor Inc gave $34K across 1 grant in 2025, according to its 2025 IRS Form 990.
How large is Wittenberg Manor Inc?
Wittenberg Manor Inc reported $11.0M in total assets on its 2025 IRS Form 990. Its revenue that year was $2.6M.
Where does Wittenberg Manor Inc operate?
Wittenberg Manor Inc has awarded grants in California.
What is Wittenberg Manor Inc's EIN?
Wittenberg Manor Inc's EIN (Employer Identification Number) is 23-7300017. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2025 (received by the IRS May 13, 2026)
- IRS filings on file for fiscal years 2020–2024
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