The Delaware State Capitol

Form 990-PFTax year 2025EIN 30-0134969

The Rainbow Private Foundation Inc

A private foundation in Wilmington, DE. Its return for tax year 2025 lists 2 grants and $250,000 paid in grants.

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

8 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $250,000

    Grants listed
    2
    Assets, end of year
    $4,852,355
  • Tax year 2024

    $200,100

    Grants listed
    4
    Assets, end of year
    $4,817,175
  • Tax year 2023

    $226,000

    Grants listed
    8
    Assets, end of year
    $4,487,347
  • Tax year 2022

    $48,700

    Grants listed
    3
    Assets, end of year
    $4,718,586
  • Tax year 2021

    $100,000

    Grants listed
    5
    Assets, end of year
    $4,806,221
  • Tax year 2020

    $238,000

    Grants listed
    14
    Assets, end of year
    $4,809,118
  • Tax year 2019

    $187,495

    Grants listed
    12
    Assets, end of year
    $4,902,930
  • Tax year 2018

    $189,500

    Grants listed
    12
    Assets, end of year
    $4,893,518

Grants paid in 2025

2 grants, largest first

As listed on the return.

  1. City of New York Parks and RecreationNew York, NY

    Harlem Parks Upkeep Fund

    $150,000
  2. Lincoln Center for the Performing Arts IncNew York, NY

    Visa Support Sponsorship

    $100,000

Where the money goes

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

  1. Arts and culture1 grant $100,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. New York2 grants $250,000

Officers, directors and trustees

2 people as filed

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

  • Ashley WuDir, Pres, Sec Hours 1Pay $0
  • Richard WuVP, Dir Hours 1Pay $0

The return

More foundations

Similar foundations

Same main cause (arts and culture), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. William J Butler Foundation IncWilmington, DE 3 grants Preselected only $250,000 giving
  2. The Rogovy FoundationWilmington, DE 13 grants Preselected only $248,500 giving
  3. The Patricia and David Kepler FoundationWilmington, DE 12 grants Preselected only $252,500 giving
  4. Mollie B Foley Charitable Trust 086048-000Wilmington, DE 26 grants Accepts applications $243,700 giving
  5. Herbert and Lillian Heilpern Family FoundationWilmington, DE 88 grants Preselected only $258,660 giving