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Arizona Center for Nature Conservation

EIN 86-0174843 · Phoenix, AZ

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthStrong93 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

THE ARIZONA CENTER FOR NATURE CONSERVATION ADVANCES THE STEWARDSHIP AND CONSERVATION OF ANIMALS AND THEIR HABITATS WHILE PROVIDING EXPERIENCES THAT INSPIRE PEOPLE AND MOTIVATE THEM TO CARE FOR THE NATURAL WORLD.

Income
$64.0 million
Spending
$46.6 million
Spent on programs
83%
Reserves
8.9 months of spending
Largest source of income
fees for its services, 59%
Employees
683
Volunteers
360
Highest pay
$684,831, president/ceo

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Strong: 93 out of 100. Higher than 68% of charities in its peer group (animals, $10m to $100m).

  • Reserves

    28 of 35

    Spendable reserves would cover 8.9 months of spending.

  • Debt

    20 of 20

    It owes 10% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 27% of income.

  • Income trend

    15 of 15

    Income rose 30% on the year before.

  • Spending floor

    15 of 15

    83% of spending went to programs and raising each dollar of donations cost 16 cents.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100. Higher than 18% of charities in its peer group (animals, $10m to $100m).

  • Independent board

    25 of 25

    29 of 29 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)
  1. $38.6 million spent. ACNC OPERATES THE PHOENIX ZOO, A 126-ACRE ZOOLOGICAL PARK, WITHIN PAPAGO PARK, WITH OVER 3,000 ANIMALS IN EXHIBITIONS, AND PARTICIPATES IN WORLDWIDE SPECIES SURVIVAL PLANS. THROUGH ECOSYSTEM EXHIBITION, EDUCATION AND CONSERVATION, THE ZOO SERVES VISITORS WITH A MISSION TO PROVIDE EXPERIENCES THAT INSPIRE PEOPLE AND MOTIVATE THEM TO CARE FOR THE NATURAL WORLD. WITH A FOCUS ON EXPERIENTIAL LEARNING, THE ZOO ALSO CONDUCTS A VARIETY OF EDUCATIONAL ACTIVITIES WITH CHILDREN AS THEIR PRIMARY AUDIENCE TO EMPHASIZE CARING RELATIONSHIPS, PERSONAL RESPONSIBILITY, AND ACTION TO CONSERVE ANIMALS AND NATURE IN GENERAL.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending June 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since June 1962.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.