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C Sil

  • San Jose, CA
  • Tax-exempt since May 2008
  • EIN: 30-0452863

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Philanthropy, Voluntarism and Grantmaking Foundations / Private Independent Foundations (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$6.49k (2024)

Expenses
$66.8k (2024)

Total Assets
$251k (2024)

Total Liabilities
$376k (2024)

Years with missing data
Source: Form 990 tax filings from 2011 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Nov.
2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$6,490
Expenses
$66,838
Net Income
-$60,348
Net Assets
-$125,068
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $3,284
50.6%
Dividends $3,206
49.4%
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $66,820
100.0%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $251,123
Total Liabilities $376,191
Net Assets -$125,068
Compensation
Key Employees and Officers Compensation Other
Steve Chiou (Ceo) $0 $0
Lai Ling Chiou (Sfo Secretary) $0 $0

Document Links

990-PF
Filed on March 19, 2025

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Nov.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
-$9,088
Expenses
$49,644
Net Income
-$58,732
Net Assets
-$117,670
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $3,000
Interest Revenue $2,741
Dividends $2,347
Sales of Assets -$17,176
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $49,644
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $94,969
Total Liabilities $212,639
Net Assets -$117,670
Compensation
Key Employees and Officers Compensation Other
Steve Chiou (Ceo) $0 $0
Lai Ling Chiou (Sfo Secretary) $0 $0

Document Links

990-PF
Filed on April 12, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Nov.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
-$43,015
Expenses
$19,055
Net Income
-$62,070
Net Assets
-$51,600
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $3,500
Interest Revenue $308
Dividends $1,901
Sales of Assets -$48,724
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $18,961
99.5%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $103,254
Total Liabilities $154,854
Net Assets -$51,600
Compensation
Key Employees and Officers Compensation Other
Steve Chiou (Ceo) $0 $0
Lai Ling Chiou (Sfo Secretary) $0 $0

Document Links

990-PF
Filed on April 10, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Nov.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$8,543
Expenses
$19,578
Net Income
-$11,035
Net Assets
$10,470
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $3,000
35.1%
Interest Revenue $656
7.7%
Dividends $2,029
23.8%
Sales of Assets $2,858
33.5%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $19,204
98.1%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $137,893
Total Liabilities $127,423
Net Assets $10,470
Compensation
Key Employees and Officers Compensation Other
Steve Chiou (Ceo) $0 $0
Lai Ling Chiou (Sfo Secretary) $0 $0

Document Links

990-PF
Filed on April 27, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Nov.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
-$15,207
Expenses
$13,584
Net Income
-$28,791
Net Assets
$15,667
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $3,000
Interest Revenue $940
Dividends $1,862
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $13,288
97.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $17,624
Total Liabilities $1,957
Net Assets $15,667

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$16,247
Expenses
$14,926
Net Income
$1,321
Net Assets
$50,296
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $6,800
41.9%
Interest Revenue $1,310
8.1%
Dividends $1,859
11.4%
Sales of Assets $6,278
38.6%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $14,544
97.4%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $57,365
Total Liabilities $7,069
Net Assets $50,296

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2018

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2016

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,981
Expenses
$7,580
Net Income
-$5,599
Net Assets
$132,725
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $2,000
> 100%
Interest Revenue $1,061
53.6%
Dividends $1,598
80.7%
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $7,492
98.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $137,756
Total Liabilities $5,031
Net Assets $132,725

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,606
Expenses
$7,230
Net Income
-$4,624
Net Assets
$134,637
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $1,050
40.3%
Dividends $1,297
49.8%
Sales of Assets $259
9.9%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $7,115
98.4%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $138,737
Total Liabilities $4,100
Net Assets $134,637

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,934
Expenses
$7,315
Net Income
-$1,381
Net Assets
$142,948
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $1,051
17.7%
Dividends $1,338
22.5%
Sales of Assets $3,545
59.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $6,967
95.2%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $148,568
Total Liabilities $5,620
Net Assets $142,948

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$4,905
Expenses
$7,931
Net Income
-$3,026
Net Assets
$142,723
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $744
15.2%
Dividends $904
18.4%
Sales of Assets $3,257
66.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $7,609
95.9%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $146,823
Total Liabilities $4,100
Net Assets $142,723

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,744
Expenses
$7,182
Net Income
-$1,438
Net Assets
$144,545
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,000
87.0%
Interest Revenue $477
8.3%
Dividends $267
4.6%
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $7,107
99.0%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $148,645
Total Liabilities $4,100
Net Assets $144,545

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Nov.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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