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Make your donationAbout World Wildlife Fund Inc
WWF's mission is to conserve nature and reduce the most pressing threats to the diversity of life on Earth. For 50 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is supported by more than one million members in the United States and close to five million globally. WWF's unique way of working combines global reach with a foundation in science, involves action at every level from local to global, and ensures the delivery of innovative solutions that meet the needs of both people and nature.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
See schedule o
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar environment in United StatesConcerns
· None foundWhere every $1 goes
· FY2024 · IRS 990 (FY2024)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
Based on the records currently verified by GiveRadar, World Wildlife Fund Inc has a complete profile, cross-referenced across 7 independent sources including the IRS.
- GiveRadar has cross-referenced this organization across 7 independent sources, led by the IRS - among the most thoroughly sourced profiles in its cohort. See the sources
- GiveRadar holds 14 years of financial filings for this organization, the most recent for fiscal year 2024 - a deeper filing history than 99% 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 86% 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
- government registration
- financial records (14 filed years)
- disclosed leadership
- a website
- a donation page
- third-party accreditation
- 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 + methodologyWorld Wildlife Fund Inc is a registered environment nonprofit based in Washington, DC, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1961 and has been operating for 65 years. Its EIN is 521693387. 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 77/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $375M in annual revenue. 184 officers and directors are publicly disclosed. No red flags have been detected. Recent news coverage shows mixed sentiment.
World Wildlife Fund Inc's EIN (Employer Identification Number) is 521693387. 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.
World Wildlife Fund Inc has a GiveRadar Integrity Assessment of 77/100. 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 77 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 79% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for environment charities in United States is 90/100.
World Wildlife Fund Inc is located in Washington, DC, United States. The organization was established in 1961 and has been active for 65 years.
Based on official tax filings, World Wildlife Fund Inc has $375M in annual revenue. It allocates 79% of expenses to programs and services. This is in line with the average of 77% for environment charities in United States. Its revenue is significantly above the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
World Wildlife Fund Inc 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 major organization. It has $375M in annual revenue. The organization has 184 disclosed officers and directors.
No red flags have been detected for World Wildlife Fund Inc. 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, World Wildlife Fund Inc 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 79% 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.
WWF's mission is to conserve nature and reduce the most pressing threats to the diversity of life on Earth. For 50 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is supported by more than one million members in the United States and close to five million globally. WWF's unique way of working combines global reach with a foundation in science, involves action at every level from local to global, and ensures the delivery of innovative solutions that meet the needs of both people and nature. World Wildlife Fund Inc is classified as an environment organization registered in United States. The organization was founded in 1961.
Among environment charities registered in United States: It allocates 79% of expenses to programs, in line with the peer average of 77%. Its annual revenue of $375M is well above the peer average of $2M.
Yes, donations to World Wildlife Fund Inc are generally tax-deductible in the United States. World Wildlife Fund Inc is a 501(c)(3) tax-exempt organization. Its EIN is 521693387, 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.
Filing history
10 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
WORLD WILDLIFE FUND INC is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Staff & volunteers
From filings and published profiles
Leadership
From FY2024 filing
Officers & trustees (25)
Source: Public filings
25 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
2 articles found
From news sources and the organization. Shown for transparency; news never affects the integrity score.
Activity timeline
Filings and press mentions, merged
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Sign up to write a reviewCause areas in United States
How many charities work in each area, with this charity's area highlighted.
Most common causes in United States
Causes charities work on most.
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 - 184 disclosed in the public registry.
- News and media coverage
- GDELT Project + Google News
- Supplementary verification
- ProPublica Nonprofit Explorer
- Supplementary verification
- Wikidata structured data
- Supplementary verification
- GlobalGiving partner directory
- Supplementary verification
- Charity Navigator
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2024 on record
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Named leadership · 184 officers on file
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Executive pay · Disclosed
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Government registration · Registered with an official registry
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Mission statement · Published
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 1961
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Programs & activitiesNo 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.
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Quick facts about World Wildlife Fund Inc
- What is World Wildlife Fund Inc?
- World Wildlife Fund Inc is a environment publicly-supported charity (509(a)(2)) based in Washington, United States. WWF's mission is to conserve nature and reduce the most pressing threats to the diversity of life on Earth. For 50 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is supported by more than one million members in the United States and close to five million globally. WWF's unique way of working combines global reach with a foundation in science, involves action at every level from local to global, and ensures the delivery of innovative solutions that meet the needs of both people and nature.
- When was World Wildlife Fund Inc founded?
- World Wildlife Fund Inc was founded in 1961.
- Who leads World Wildlife Fund Inc?
- Mike Pejcic serves as CFO.
- Where is World Wildlife Fund Inc located?
- Headquartered in Washington, DC, United States. The charity operates in 36 countries.
- What is World Wildlife Fund Inc's annual budget?
- Annual revenue for fiscal year 2024 is approximately $100M-$1B. 79% of expenses go to program services.
- Is World Wildlife Fund Inc trustworthy?
- World Wildlife Fund Inc has a GiveRadar Integrity Assessment of 77 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 World Wildlife Fund Inc's registration number?
- IRS EIN: 521693387.
- What is World Wildlife Fund Inc's website?
- http://www.worldwildlife.org