Home Countries United States Animal Welfare Pax Fauna
Pax Fauna logo

Pax Fauna

Pax fauna exists to design a more effective social movement for animal freedom in the u.s., using original research as well as careful study of social movement literature …

Animal Welfare Boulder, CO EIN: 851773564 (IRS) Sign up to see website
Claim this charity
Ready to give?
100% goes to Pax Fauna

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

Make your donation
71
Integrity Assessment
Strong transparency
71/100 · methodology

About Pax Fauna

Nonviolent Communication Training: Provided training to dozens of advocates in healthy conflict skills and communication. Narrative research project: We conducted over 70 interviews with American meat eaters and identified several promising linguistic patterns for further investigation.

Founded
Headquarters
Boulder, CO
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
D01
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 2020

Mission

Pax fauna exists to design a more effective social movement for animal freedom in the u.s., using original research as well as careful study of social movement literature and the recent history of the animal movement, in order to reverse the cultural norm of eating animals.

Focus areas & reach

· What they work on and where
Cause tags
SDG alignment The 17 UN Sustainable Development Goals (SDGs) are the global agenda for ending poverty, protecting the planet, and ensuring prosperity by 2030. We tag each charity to the goals its work advances.

How it stacks up against peers

· vs. 8 similar animal welfare in United States
Program spending This charity: 72%
Peer average: 91%
CEO comp as % of revenue This charity: 15.84%
Peer average: 0.48%
Integrity Assessment This charity: 71
Peer average: 90

Concerns

· 1 red flag
High Executive Pay
Top executive compensation is 12.5% of total expenses ($34,425 of $274,650).

Where every $1 goes

· FY2024 · IRS 990 (FY2024)
$0.72
Program$0.72

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

From what GiveRadar has verified so far, Pax Fauna has a complete profile, cross-referenced across 3 independent sources including the IRS.

  • It has more complete governance disclosure than nearly all comparable organizations, because GiveRadar has verified leadership, executive compensation, a mission statement and a founding date. See national comparisons
  • GiveRadar has verified more about this organization than about 79% of the 40,468 animal welfare 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 72% of comparable organizations, with a verified website, phone and address on record. See national comparisons
GiveRadar has verified
  • government registration
  • financial records (4 filed years)
  • disclosed leadership
  • a website
  • a donation page
  • third-party accreditation
Not yet verified by GiveRadar
  • a contact email
  • 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

Pax Fauna is a registered animal welfare nonprofit based in Boulder, CO, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2020 and has been operating for 6 years. Its EIN is 851773564. 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 71/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $217K in annual revenue. 19 officers and directors are publicly disclosed. GiveRadar has identified 1 potential concern.

Pax Fauna's EIN (Employer Identification Number) is 851773564. 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.

Pax Fauna has a GiveRadar Integrity Assessment of 71/100. 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 71 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for animal welfare charities in United States is 90/100.

Pax Fauna is located in Boulder, CO, United States. The organization was established in 2020 and has been active for 6 years.

Based on official tax filings, Pax Fauna has $217K in annual revenue. It allocates 72% of expenses to programs and services. This is below the average of 91% for animal welfare charities in United States. Its revenue is below the peer average of $1M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Pax Fauna is classified as an Animal Welfare 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 $217K in annual revenue. The organization has 19 disclosed officers and directors.

GiveRadar has identified 1 potential concern for Pax Fauna. Red flags are automatically detected from official data and may include high executive compensation relative to budget, low program spending, or missing financial filings. Red flags do not necessarily mean wrongdoing but indicate areas that may warrant further review before donating.

According to GiveRadar's records, Pax Fauna 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 72% of expenses go to programs (the peer average is 91%). 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.

Nonviolent Communication Training: Provided training to dozens of advocates in healthy conflict skills and communication. Narrative research project: We conducted over 70 interviews with American meat eaters and identified several promising linguistic patterns for further investigation. Pax Fauna is classified as an animal welfare organization registered in United States. The organization was founded in 2020.

Among animal welfare charities registered in United States: It allocates 72% of expenses to programs, below the peer average of 91%. Its annual revenue of $217K is below the peer average of $1M.

Yes, donations to Pax Fauna are generally tax-deductible in the United States. Pax Fauna is a 501(c)(3) tax-exempt organization. Its EIN is 851773564, 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
$100K-$1M
72% to programs
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

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

Years on record: FY2024, FY2023, FY2022, FY2021.
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
11

Leadership

From FY2024 filing

EV
Eva H••••
Board Member At Large

Officers & trustees (5)

Source: Public filings

See full names, roles, and stories

5 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
$0.2M revenue
FY2024
IRS 990
Form filed
$0.2M revenue
FY2023
IRS 990
Form filed
$0.1M revenue
FY2022
IRS 990
Form filed
$0.1M revenue
FY2021
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
Animal Welfare this charity 40,468
See all cause areas in United States

Most common causes in United States

Causes charities work on most, with this charity's causes ticked.

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 - 19 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 · 19 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 · 2020
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 Pax Fauna

What is Pax Fauna?
Pax Fauna is a animal welfare publicly-supported charity (509(a)(2)) based in Boulder, United States. Nonviolent Communication Training: Provided training to dozens of advocates in healthy conflict skills and communication. Narrative research project: We conducted over 70 interviews with American meat eaters and identified several promising linguistic patterns for further investigation.
When was Pax Fauna founded?
Pax Fauna was founded in 2020.
Who leads Pax Fauna?
Eva Hamer serves as Board Member At Large.
Where is Pax Fauna located?
Headquartered in Boulder, CO, United States.
What is Pax Fauna's annual budget?
Annual revenue for fiscal year 2024 is approximately $100K-$1M. 72% of expenses go to program services.
Is Pax Fauna trustworthy?
Pax Fauna has a GiveRadar Integrity Assessment of 71 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 Pax Fauna's registration number?
IRS EIN: 851773564.
What is Pax Fauna's website?
https://paxfauna.org/