Grants paid by Siepmann Foundation
EIN 47-2489518 · Las Vegas, CA · Form 990-PF, Part XV · NTEE T20
Siepmann Foundation of Las Vegas, CA (EIN 47-2489518) reported 20 grants paid totaling $631,061 to 12 recipients in tax years 2020–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$631,061
20 grants
Recipients
12
distinct organizations
Tax years
2020–2025
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 10 | $201,600 | — |
| 2022 | 4 | $181,000 | — |
| 2023 | 3 | $162,800 | — |
| 2024 | 1 | $40,000 | — |
| 2025 | 2 | $45,661 | — |
Top recipients
The 12 recipients receiving the most from Siepmann Foundation, by grants paid, out of 12 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Dartmouth College Parents and Grandparents Fund | U | Hanover, NH | 3 | $370,000 | 2023 |
| Buddhist Tzu Chi Foundation 94-2952782 | C | San Jose, CA | 5 | $146,000 | 2025 |
| Dartmouth College Thayer School Annual Fund | U | Hanover, NH | 1 | $50,000 | 2022 |
| Second Harvest of Silicon Valley (food Bank) 94-2614101 | D | San Jose, CA | 1 | $40,000 | 2020 |
| Hualien Tzu Chi Hospital Taiwan | U | Hualien | 1 | $9,661 | 2025 |
| San Jose Chamber Orchestra 77-0292622 | B | San Jose, CA | 3 | $4,800 | 2023 |
| Azlheimer's Association | U | San Jose, CA | 1 | $4,000 | 2020 |
| Los Gatos Police Officers' Association | U | Los Gatos, CA | 1 | $2,400 | 2020 |
| Kqed 94-1241309 | B | San Francisco, CA | 1 | $2,400 | 2020 |
| Los Gatos Hs Track & Field | U | Los Gatos, CA | 1 | $1,000 | 2020 |
| Friends of Saratoga Libraries | U | Saratoga, CA | 1 | $400 | 2020 |
| Friends of Los Gatos Library | U | Los Gatos, CA | 1 | $400 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 20 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Buddhist Tzu Chi Foundation San Jose, CA | C | $36,000 | paid | Disaster Relief,Charity andDevelopment Work | 202641319349104194 |
| 2025 | Hualien Tzu Chi Hospital Taiwan Hualien | U | $9,661 | paid | Support of medical work,disaster reliefand charity | 202641319349104194 |
| 2024 | Buddhist Tzu Chi Foundation San Jose, CA | C | $40,000 | paid | Disaster Relief,Charity andDevelopment Work | 202503009349100760 |
| 2023 | Dartmouth College Parents and Grandparents Fund Hanover, NH | U | $150,000 | paid | Annual GivingCampaign | 202413179349102051 |
| 2023 | Buddhist Tzu Chi Foundation San Jose, CA | C | $10,000 | paid | Disaster Relief,Charity andDevelopment Work | 202413179349102051 |
| 2023 | San Jose Chamber Orchestra San Jose, CA | B | $2,800 | paid | Support of the youthorchestras | 202413179349102051 |
| 2022 | Dartmouth College Parents and Grandparents Fund Hanover, NH | U | $100,000 | paid | Annual GivingCampaign | 202313179349101986 |
| 2022 | Dartmouth College Thayer School Annual Fund Hanover, NH | U | $50,000 | paid | Computer ScienceBuilding | 202313179349101986 |
| 2022 | Buddhist Tzu Chi Foundation San Jose, CA | C | $30,000 | paid | Disaster Relief,Charity andDevelopment Work | 202313179349101986 |
| 2022 | San Jose Chamber Orchestra San Jose, CA | B | $1,000 | paid | Support of the youthorchestras | 202313179349101986 |
| 2020 | Dartmouth College Parents and Grandparents Fund Hanover, NH | U | $120,000 | paid | Annual GivingCampaign | 202133139349101833 |
| 2020 | Second Harvest of Silicon Valley (food Bank) San Jose, CA | D | $40,000 | paid | Provide foodto the poor | 202133139349101833 |
| 2020 | Buddhist Tzu Chi Foundation San Jose, CA | C | $30,000 | paid | Covid-19 EffortsNapa/Sonoma Wildfire support | 202133139349101833 |
| 2020 | Azlheimer's Association San Jose, CA | U | $4,000 | paid | Support research | 202133139349101833 |
| 2020 | Kqed San Francisco, CA | B | $2,400 | paid | Support publicbroadcasting | 202133139349101833 |
| 2020 | Los Gatos Police Officers' Association Los Gatos, CA | U | $2,400 | paid | Support localpolice | 202133139349101833 |
| 2020 | Los Gatos Hs Track & Field Los Gatos, CA | U | $1,000 | paid | Support ofathletic activities(track & field) | 202133139349101833 |
| 2020 | San Jose Chamber Orchestra San Jose, CA | B | $1,000 | paid | Support of the youthorchestras | 202133139349101833 |
| 2020 | Friends of Los Gatos Library Los Gatos, CA | U | $400 | paid | Support life-long learning | 202133139349101833 |
| 2020 | Friends of Saratoga Libraries Saratoga, CA | U | $400 | paid | Support life-long learning | 202133139349101833 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202641319349104194 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202503009349100760 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202413179349102051 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202313179349101986 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202133139349101833 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/472489518.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.