LANG & SUN FAMILY FOUNDATION
Cite this
Plain text LANG & SUN FAMILY FOUNDATION. furp.org, nonprofit organization profile, tax years 2012–2024. https://furp.org/org/lang-and-sun-family-foundation-454084644. Retrieved 2026-11-01.
APA furp.org. (n.d.). LANG & SUN FAMILY FOUNDATION [Nonprofit organization profile; tax years 2012–2024]. Retrieved November 1, 2026, from https://furp.org/org/lang-and-sun-family-foundation-454084644
MLA “LANG & SUN FAMILY FOUNDATION.” furp.org, tax years 2012–2024, https://furp.org/org/lang-and-sun-family-foundation-454084644. Accessed 1 Nov. 2026.
Retrieved 2026-11-01; covers tax years 2012–2024. Data: furp.org, CC BY 4.0.
2024 · Form 990PF · revenue $367K · expenses $18K · assets $624K
- EIN
- 45-4084644
- Address
- 21950 LINDY LN, CUPERTINO, CA 95014-4832
- NTEE code
- T22
- Exempt type
- 501(c)(3): charitable, religious, educational, scientific or literary (corporation)
- Ruling date
- August 2012 (when the IRS recognized its exemption)
- IRS status
- Exempt (unconditional) (IRS Business Master File) IRS data ↗
- Tax-deductible donations
- Yes: listed in IRS Publication 78 (private foundation) Pub 78 ↗
- Foundation status
- Private non-operating foundation
- Cross-check
- ProPublica Nonprofit Explorer
Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).
People paid by the organization
1 person paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.
| Name | Latest title | Years | Latest year pay | Total pay from here | Organizations |
|---|---|---|---|---|---|
| Grace Sun | Secretary & CFO | 2012-2024 | $0 | $12,000 | 1 |
Officers and directors, no compensation reported
1 person listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.
| Name | Latest title | Years | Hrs/wk (latest) | Compensation | Organizations |
|---|---|---|---|---|---|
| Chi-I Lang | President & CEO | 2012-2024 | 2 | $0 reported | 1 |
People by year
2024 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2023 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2022 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2021 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2020 · 2 people listed · 1 paid, $6K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| GRACE SUN | Secretary & CFO | 2 | $6,000 | - | - | $6,000 | 1 |
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
2019 · 2 people listed · 1 paid, $6K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| GRACE SUN | Secretary & CFO | 2 | $6,000 | - | - | $6,000 | 1 |
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
2018 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2017 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2016 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2015 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2014 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2013 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
2012 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| GRACE SUN | Secretary & CFO | 2 | $0 | - | - | $0 | 1 |
| CHI-I LANG | President & CEO | 2 | $0 | - | - | $0 | 1 |
Highest-paid independent contractors
No independent contractors reported.
Who the money went to
Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.
2024 · 0 grants to organizations · $0 · 3 grants to individuals · $7K
2023 · 0 grants to organizations · $0 · 1 grant to individuals · $1K
2022 · 0 grants to organizations · $0 · 1 grant to individuals · $1K
2021 · 0 grants to organizations · $0 · 2 grants to individuals · $380
2020 · 0 grants to organizations · $0 · 4 grants to individuals · $26K
2019 · 0 grants to organizations · $0 · 5 grants to individuals · $14K
2018 · 0 grants to organizations · $0 · 2 grants to individuals · $14K
2015 · 0 grants to organizations · $0 · 3 grants to individuals · $5K
2014 · 0 grants to organizations · $0 · 2 grants to individuals · $6K
2013 · 0 grants to organizations · $0 · 10 grants to individuals · $10K
2012 · 0 grants to organizations · $0 · 7 grants to individuals · $9K
Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.
Who gave
Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.
2018 · 1 contributor · $8K
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 1 | CHI-I LANG GRACE SUN | Person | CUPERTINO, CA | $8,000 | - | Form 990PF Sch. B, 2018 · filing |
2013 · 1 contributor · $34K
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 1 | CHI-I LANG GRACE SUN | Person | $34,425 | - | Form 990PF Sch. B, 2013 · filing |
Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
Finances
Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2024 · Form 990PF | ||||||||
| $367,141 | $18,019 | $624,329 | $618,865 | $3,000 | - | - | - | - |
| 2023 · Form 990PF | ||||||||
| -$13,675 | $5,610 | $275,841 | $269,743 | - | - | - | - | - |
| 2022 · Form 990PF | ||||||||
| -$4 | $2,612 | $294,126 | $289,028 | - | - | - | - | - |
| 2021 · Form 990PF | ||||||||
| -$810 | $2,228 | $296,742 | $291,644 | $400 | - | - | - | - |
| 2020 · Form 990PF | ||||||||
| $31,848 | $42,326 | $314,748 | $294,682 | - | - | $6,000 | - | - |
| 2019 · Form 990PF | ||||||||
| -$180 | $35,691 | $305,196 | $305,160 | - | - | $6,000 | - | - |
| 2018 · Form 990PF | ||||||||
| $8,000 | $18,640 | $341,164 | $341,031 | $8,000 | - | - | - | - |
| 2017 · Form 990PF | ||||||||
| $206 | $867 | $353,201 | $351,671 | $206 | - | - | - | - |
| 2016 · Form 990PF | ||||||||
| $2,000 | $7,299 | $352,332 | $352,332 | $2,000 | - | - | - | - |
| 2015 · Form 990PF | ||||||||
| $0 | $14,330 | $357,661 | $357,631 | - | - | - | - | - |
| 2014 · Form 990PF | ||||||||
| $2,427 | $17,717 | $371,981 | $371,961 | - | - | - | - | - |
| 2013 · Form 990PF | ||||||||
| $51,548 | $28,927 | $387,251 | $387,251 | $34,425 | - | - | - | - |
| 2012 · Form 990PF | ||||||||
| $276,483 | $21,221 | $364,770 | $364,630 | - | - | - | - | - |
Funders of this organization
Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).
Nearby + Similar BETA
Organizations like this one: what they do and who they are linked to
Same category: NTEE code and revenue
Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)
| Organization | State | NTEE | Latest revenue | Latest expenses | Top-paid title | Top pay | Why similar |
|---|---|---|---|---|---|---|---|
| OH FAMILY FOUNDATION | CA | T22 | $371,339 | $52,386 | TRUSTEE | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| CHENG FAMILY FOUNDATION | CA | T22 | $381,468 | $796,872 | PRESIDENT & DIRECTOR | $281,644 | Same NTEE code T22, revenue within 2x, same state, similar name |
| SELWAY FAMILY FOUNDATION | CA | T22 | $390,066 | $517,194 | PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| DOWNING FAMILY FOUNDATION | CA | T22 | $350,642 | $125,298 | President | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| MILLER FAMILY FOUNDATION | CA | T22 | $389,471 | $538,844 | PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| HANSON FAMILY FOUNDATION | CA | T22 | $395,964 | $329,642 | Trustee | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| SLOOTMAN FAMILY FOUNDATION | CA | T22 | $373,620 | $7,354,147 | PRESIDENT/TREASURER/DIRECTOR | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| GREENE FAMILY FOUNDATION | CA | T22 | $368,080 | $214,842 | TREASURER | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| STOCK FAMILY FOUNDATION INC | CA | T22 | $356,401 | $495,912 | Director | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| OREGGIA FAMILY FOUNDATION | CA | T22 | $349,385 | $470,633 | Trustee | $48,000 | Same NTEE code T22, revenue within 2x, same state, similar name |
| PAJADORO FAMILY FOUNDATION | CA | T22 | $376,452 | $219,564 | President & CEO | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| FISCHMANN FAMILY FOUNDATION | CA | T22 | $395,000 | $401,995 | President | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| RANDALL W LEWIS FAMILY FOUNDATION | CA | T22 | $374,730 | $96,241 | TRUSTEE | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| CHO FAMILY PRIVATE FOUNDATION | CA | T22 | $351,629 | $102,650 | President/Dir | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| PING & LI FOUNDATION | CA | T22 | $339,735 | $53,784 | President | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| ZHOU AND EESLEY FAMILY FOUNDATION | CA | T22 | $371,288 | $25,921 | President | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| F N L FOUNDATION | CA | T22 | $395,241 | $270,843 | PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| GLENNA AND LAWRENCE SHAPIRO FAMILY FOUNDATION | CA | T22 | $347,273 | $69,894 | DIRECTOR | $0 | Same NTEE code T22, revenue within 2x, same state |
| 5H FOUNDATION | CA | T22 | $348,573 | $64,459 | CEO | $0 | Same NTEE code T22, revenue within 2x, same state |
| HAUSMAN FAM FOUNDATION | CA | T22 | $397,629 | $429,801 | TRUSTEE | $0 | Same NTEE code T22, revenue within 2x, same state |
| P3M FOUNDATION | CA | T22 | $366,082 | $41,754 | CEO | $0 | Same NTEE code T22, revenue within 2x, same state |
| SOPHIDION FOUNDATION | CA | T22 | $345,675 | $197,222 | PRES/DIR | $0 | Same NTEE code T22, revenue within 2x, same state |
| EUGENE AND CAROL CHOI FAMILY FOUNDATION | CA | T22 | $336,962 | $280,576 | PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state |
| WILLIAM T AND SUSANA D HUSTON FAMILY FOUNDATION | CA | T22 | $372,323 | $482,779 | Secretary | $0 | Same NTEE code T22, revenue within 2x, same state |
| THE STEVEN AND LOTTIE WALKER FAMILY FOUNDATION | CA | T22 | $343,909 | $61,238 | TREAS./COMMUNITY DIR. | $369,842 | Same NTEE code T22, revenue within 2x, same state |
Who funds organizations like this
Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).
The full list · all similar organizations
Where the money went
Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
2024 · Form 990PF · $18,019 spent · pay $0 · grants $7,060 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses | $8,249 | 45.8% | |
| Contributions, gifts, grants paid | $7,060 | 39.2% | |
| Depreciation and depletion | $1,451 | 8.1% | |
| Fees: accounting | $1,259 | 7.0% | |
| Total | $18,019 | 100% |
2023 · Form 990PF · $5,610 spent · pay $0 · grants $1,000 · events $2,304
| Line | As described | Total | Share |
|---|---|---|---|
| Travel, conferences and meetings | $2,304 | 41.1% | |
| Fees: accounting | $1,521 | 27.1% | |
| Contributions, gifts, grants paid | $1,000 | 17.8% | |
| Depreciation and depletion | $660 | 11.8% | |
| Other expenses | $90 | 1.6% | |
| Taxes | $28 | 0.5% | |
| Interest | $7 | 0.1% | |
| Total | $5,610 | 100% |
2022 · Form 990PF · $2,612 spent · pay $0 · grants $1,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $1,210 | 46.3% | |
| Contributions, gifts, grants paid | $1,000 | 38.3% | |
| Other expenses | $182 | 7.0% | |
| Depreciation and depletion | $154 | 5.9% | |
| Taxes | $66 | 2.5% | |
| Total | $2,612 | 100% |
2021 · Form 990PF · $2,228 spent · pay $0 · grants $380 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $1,063 | 47.7% | |
| Depreciation and depletion | $461 | 20.7% | |
| Contributions, gifts, grants paid | $380 | 17.1% | |
| Other expenses | $290 | 13.0% | |
| Taxes | $34 | 1.5% | |
| Total | $2,228 | 100% |
2020 · Form 990PF · $42,326 spent · pay $6,000 · grants $26,228 · events $695
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $26,228 | 62.0% | |
| Other expenses | $6,906 | 16.3% | |
| Pay: officers, directors, trustees | $6,000 | 14.2% | |
| Fees: accounting | $1,373 | 3.2% | |
| Travel, conferences and meetings | $695 | 1.6% | |
| Taxes | $623 | 1.5% | |
| Depreciation and depletion | $501 | 1.2% | |
| Total | $42,326 | 100% |
2019 · Form 990PF · $35,691 spent · pay $6,000 · grants $14,198 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $14,198 | 39.8% | |
| Other expenses | $13,626 | 38.2% | |
| Pay: officers, directors, trustees | $6,000 | 16.8% | |
| Fees: accounting | $850 | 2.4% | |
| Taxes | $705 | 2.0% | |
| Depreciation and depletion | $312 | 0.9% | |
| Total | $35,691 | 100% |
2018 · Form 990PF · $18,640 spent · pay $0 · grants $13,630 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $13,630 | 73.1% | |
| Other expenses | $3,263 | 17.5% | |
| Depreciation and depletion | $935 | 5.0% | |
| Fees: accounting | $812 | 4.4% | |
| Total | $18,640 | 100% |
2017 · Form 990PF · $867 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $710 | 81.9% | |
| Depreciation and depletion | $127 | 14.6% | |
| Other expenses | $30 | 3.5% | |
| Total | $867 | 100% |
2016 · Form 990PF · $7,299 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses | $6,455 | 88.4% | |
| Fees: accounting | $800 | 11.0% | |
| Depreciation and depletion | $44 | 0.6% | |
| Total | $7,299 | 100% |
2015 · Form 990PF · $14,330 spent · pay $0 · grants $5,082 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses | $7,030 | 49.1% | |
| Contributions, gifts, grants paid | $5,082 | 35.5% | |
| Occupancy | $1,080 | 7.5% | |
| Fees: accounting | $980 | 6.8% | |
| Depreciation and depletion | $155 | 1.1% | |
| Taxes | $3 | 0.0% | |
| Total | $14,330 | 100% |
2014 · Form 990PF · $17,717 spent · pay $0 · grants $6,400 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses | $9,823 | 55.4% | |
| Contributions, gifts, grants paid | $6,400 | 36.1% | |
| Fees: accounting | $980 | 5.5% | |
| Depreciation and depletion | $482 | 2.7% | |
| Taxes | $32 | 0.2% | |
| Total | $17,717 | 100% |
2013 · Form 990PF · $28,927 spent · pay $0 · grants $9,926 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses | $17,190 | 59.4% | |
| Contributions, gifts, grants paid | $9,926 | 34.3% | |
| Fees: accounting | $950 | 3.3% | |
| Depreciation and depletion | $766 | 2.6% | |
| Taxes | $95 | 0.3% | |
| Total | $28,927 | 100% |
2012 · Form 990PF · $21,221 spent · pay $0 · grants $8,678 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses | $11,046 | 52.1% | |
| Contributions, gifts, grants paid | $8,678 | 40.9% | |
| Depreciation and depletion | $797 | 3.8% | |
| Fees: accounting | $700 | 3.3% | |
| Total | $21,221 | 100% |
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