Home Countries United States Environment Elk Rock Garden Foundation
Elk Rock Garden Foundation logo

Elk Rock Garden Foundation

Our mission is to preserve, restore and enhance the elk rock garden property, located at 11800 s military lane, portland, oregon 97219, to serve as a nationally recognized …

Environment Portland, OR EIN: 931157192 (IRS) Sign up to see website
Claim this charity
Ready to give?
100% goes to Elk Rock Garden Foundation

GiveRadar doesn't take a cut. Donate directly on their site.

Make your donation
80
Integrity Assessment
Strong transparency
80/100 · methodology

About Elk Rock Garden Foundation

To provide financial assistance for the maintenance and perpetuation of the elk rock garden, a private garden, open to the public, located at 11800 sw military lane, portland, oregon 97219.

Founded
Headquarters
Portland, OR
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
C410
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1994

Mission

Our mission is to preserve, restore and enhance the elk rock garden property, located at 11800 s military lane, portland, oregon 97219, to serve as a nationally recognized historic garden and center for learning, where partner nonprofit organizations and gardening enthusiasts of all backgrounds can meet and collaborate on nature-based solutions that improve the health and beauty of cities. We believe in the value of garden landscapes to inspire joy, offer peaceful enjoyment, and promote biodiversity and climate-resilience.

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar environment in United States
Program spending This charity: 59%
Peer average: 77%
CEO comp as % of revenue This charity: 27.26%
Peer average: 0.48%
Integrity Assessment This charity: 80
Peer average: 90

Concerns

· None found
No red flags found
Screened for IRS revocation history, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

Where every $1 goes

· FY2024 · IRS 990 (FY2024)
$0.59
Program$0.59

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

From what GiveRadar has verified so far, Elk Rock Garden Foundation has a complete profile, cross-referenced across 3 independent sources including the IRS.

  • GiveRadar holds 6 years of financial filings for this organization, the most recent for fiscal year 2024 - a deeper filing history than 90% of the 13,585 environment charities in the United States with filings on record. See the filings
  • GiveRadar holds a more complete profile for this organization than for 90% of the 30,143 environment charities in the United States it tracks, because GiveRadar has verified its financial disclosures and its governance. Most of those have little verified data on record yet. View this cohort
  • It has more complete contact information than nearly all comparable charities, with a verified website, email, phone and address on record. See national comparisons
GiveRadar has verified
  • government registration
  • financial records (6 filed years)
  • disclosed leadership
  • a website
  • a contact email
  • a donation page
Not yet verified by GiveRadar
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

Elk Rock Garden Foundation is a registered environment nonprofit based in Portland, OR, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1994 and has been operating for 32 years. Its EIN is 931157192. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 80/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $78K in annual revenue. 29 officers and directors are publicly disclosed. No red flags have been detected.

Elk Rock Garden Foundation's EIN (Employer Identification Number) is 931157192. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.

Elk Rock Garden Foundation has a GiveRadar Integrity Assessment of 80/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 80 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for environment charities in United States is 90/100.

Elk Rock Garden Foundation is located in Portland, OR, United States. The organization was established in 1994 and has been active for 32 years.

Based on official tax filings, Elk Rock Garden Foundation has $78K in annual revenue. It allocates 59% of expenses to programs and services. This is below the average of 77% for environment charities in United States. Its revenue is below the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Elk Rock Garden Foundation is classified as an Environment organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $78K in annual revenue. The organization has 29 disclosed officers and directors.

No red flags have been detected for Elk Rock Garden Foundation. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

According to GiveRadar's records, Elk Rock Garden Foundation holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 59% of expenses go to programs (the peer average is 77%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

To provide financial assistance for the maintenance and perpetuation of the elk rock garden, a private garden, open to the public, located at 11800 sw military lane, portland, oregon 97219. Elk Rock Garden Foundation is classified as an environment organization registered in United States. The organization was founded in 1994.

Among environment charities registered in United States: It allocates 59% of expenses to programs, below the peer average of 77%. Its annual revenue of $78K is below the peer average of $2M.

Yes, donations to Elk Rock Garden Foundation are generally tax-deductible in the United States. Elk Rock Garden Foundation is a 501(c)(3) tax-exempt organization. Its EIN is 931157192, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Annual revenue
$10K-$100K
59% to programs
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

6 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020, FY2019.
Financial details are free - with a GiveRadar account

See 5 years of revenue, expense breakdowns, and balance sheet.

Sign up to view
Already have an account? Log in
No credit card · Takes 20 seconds

Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Staff & volunteers

From filings and published profiles

Employees
2

Leadership

From FY2024 filing

ST
Stephanie B••••
Executive Director

Officers & trustees (11)

Source: Public filings

See full names, roles, and stories

11 officers and trustees on file - free with a GiveRadar account.

Already have an account? Log in
Sign up to view

Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.1M revenue
FY2024
IRS 990
Form filed
$4.3M revenue
FY2023
IRS 990
Form filed
$0.0M revenue
FY2022
IRS 990
Form filed
$0.1M revenue
FY2021
IRS 990
Form filed
$0.0M revenue
FY2020
IRS 990
Form filed
$0.1M revenue
FY2019
IRS 990

No reviews yet. Be the first to share your experience.

Have you donated or volunteered here?

Share your experience - it takes 30 seconds. Verified reviews help other donors decide.

Sign up to write a review

Cause areas in United States

How many charities work in each area, with this charity's area highlighted.

Human Services 322,679
Education 195,586
Arts & Culture 133,128
Advocacy & Civil Rights 128,026
Religion 114,636
Health 98,862
Community Development 56,086
Youth Development 53,450
Environment this charity 30,143
See all cause areas in United States

Most common causes in United States

Causes charities work on most.

Community Development 235,146
Education 159,016
Religion 103,741
Arts & Culture 101,203
Human Rights 76,926
Health 65,250
Youth Development 47,775
Animal Welfare 32,425

Sources and verification

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 29 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
Jun 12, 2026
Registry checked
Jun 6, 2026
Profile completeness
90%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 10
  • Financial data · FY2024 on record
  • Named leadership · 29 officers on file
  • Executive pay · Disclosed
  • Government registration · Registered with an official registry
  • Mission statement · Published
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Tax-deductibility · Verified
  • Founding date · 1994
Not available · 1
  • Programs & activities
    No named programs listed by the charity

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about Elk Rock Garden Foundation

What is Elk Rock Garden Foundation?
Elk Rock Garden Foundation is a environment publicly-supported charity (509(a)(2)) based in Portland, United States. To provide financial assistance for the maintenance and perpetuation of the elk rock garden, a private garden, open to the public, located at 11800 sw military lane, portland, oregon 97219.
When was Elk Rock Garden Foundation founded?
Elk Rock Garden Foundation was founded in 1994.
Who leads Elk Rock Garden Foundation?
Stephanie Brown serves as Executive Director.
Where is Elk Rock Garden Foundation located?
Headquartered in Portland, OR, United States.
What is Elk Rock Garden Foundation's annual budget?
Annual revenue for fiscal year 2024 is approximately $10K-$100K. 59% of expenses go to program services.
Is Elk Rock Garden Foundation trustworthy?
Elk Rock Garden Foundation has a GiveRadar Integrity Assessment of 80 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Elk Rock Garden Foundation's registration number?
IRS EIN: 931157192.
What is Elk Rock Garden Foundation's website?
http://www.elkrockgarden.org