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Form 990-PFTax year 2025EIN 32-0780914

Tang Foundation

A private foundation in Walnut Creek, CA. Its return for tax year 2025 lists 4 grants and $83,737 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

2 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $83,737

    Grants listed
    4
    Assets, end of year
    $609,063

  • Tax year 2024

    $16,653

    Grants listed
    1
    Assets, end of year
    $281,592

Grants paid in 2025

4 grants, largest first

As listed on the return.

  1. Brown UniversityProvidence, RI

    Support for applied mathematics education and research through Brown University Applied Mathematics Discretionary Fund

    $50,000
  2. Brown UniversityProvidence, RI

    Support for applied mathematics education and research through Brown University Applied Mathematics Discretionary Fund

    $22,061
  3. Brown UniversityProvidence, RI

    Support for applied mathematics education and research through Brown University Applied Mathematics Discretionary Fund

    $6,000
  4. Brown UniversityProvidence, RI

    Support for applied mathematics education and research through Brown University Applied Mathematics Discretionary Fund

    $5,676

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Community development4 grants $83,737100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Rhode Island4 grants $83,737

Officers, directors and trustees

3 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Yuhang TangCEO Director Hours 5Pay $0
  • Yinjia ZhangCFO Director Hours 15Pay $0
  • Yingchun BuDirector Hours 1Pay $0

The return

This is an amended return.

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