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Foundations / Arizona

Riester Conservation Foundation

Accepts applications Phoenix, Arizona · EIN 861033524

Riester Conservation Foundation is a private foundation in Phoenix, Arizona. In tax year 2024 it gave $25,850 in 6 grants; the typical grant was $2,500 and the largest $13,450. It accepts applications; its filing gives the instructions below.

From its IRS Form 990-PF for tax year 2024.

Giving in 2024 was up from $22,270 the year before.

0% of its 2024 grantees had not received a grant from it the year before, so most of its money goes to organizations it already funds.

Giving by year

Tax yearGrants paidNumber of grantsAssets
2023$22,2705$17,804
2024$25,8506$26,731

How to apply

ContactGary Kaasa
3344 East Camelback Road, Phoenix, AZ 85018
Phone or email(602) 462-2200
What to submitThe purpose of the contribution or grant and amount.

As written in the foundation's IRS filing for tax year 2024. Details may have changed since.

IRS filings on ProPublica

What Riester Conservation Foundation funds

Where it gives

Its US grants went to recipients in 2 states, the most to California. It also paid $14,450 in 2 grants to recipients outside the US.

StateGrantsAmount
California3$8,400
Virginia1$3,000

Grants paid in 2024

All 6 grants
RecipientPurposeAmount
IndividualCharitable$13,450
David Sheldrick Wildlife Trust
Laguna Hills, CA
Charitable$5,000
Big Life Foundation
Arlington, VA
Charitable$3,000
Sierra Club Foundation
Oakland, CA
Charitable$2,000
Individual
CA
Charitable$1,400
IndividualCharitable$1,000

Officers and trustees

As listed in Part VIII of the 2024 filing.

Questions people ask

Does Riester Conservation Foundation accept grant applications?

Yes. Its latest IRS filing says it accepts applications.

How much does Riester Conservation Foundation give?

$25,850 in tax year 2024, across 6 grants, with a typical grant of $2,500.

Who runs Riester Conservation Foundation?

Its 2024 filing lists Mirja Riester (Chair), Tim Riester (Director), Alan Perkel (Director) and Gary Kaasa (President) among 7 officers and trustees.

What does Riester Conservation Foundation fund?

Based on its grants, mainly international and environment and conservation.

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