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Mammoth Amateur Hockey Association

EIN 23-7380547 · Evanston, IL

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

LegitimacyPassesRegistration and standingFinancial healthFair56 out of 100GovernanceGood84 out of 100Impact evidenceDescribes programsHow well its results are evidenced

Points to look into

  • Raising each dollar of donations cost 64 cents.

These come from the organization's own tax return. There may be a good explanation; ask the charity.

What it says it does

To provide boys and girls in Evanston and neighboring communities the opportunity to learn and play hockey in a diverse program that is rooted in skills development, sportsmanship, outstanding coaching, leadership skills, strong character development and camaraderie.

Income
$870,627
Spending
$769,815
Spent on programs
95%
Reserves
2.8 months of spending
Largest source of income
fees for its services, 97%
Employees
0
Volunteers
28

Source: Form 990 for the year ending May 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Fair: 56 out of 100. Higher than 18% of charities in its peer group (recreation and sports, $250k to $1m).

  • Reserves

    10 of 35

    Spendable reserves would cover 2.8 months of spending.

  • Debt

    16 of 20

    It owes 21% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 12% of income.

  • Income trend

    15 of 15

    Income rose 6% on the year before.

  • Spending floor

    0 of 15

    95% of spending went to programs and raising each dollar of donations cost 64 cents.

Source: Form 990 for the year ending May 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Good: 84 out of 100. Higher than 87% of charities in its peer group (recreation and sports, $250k to $1m).

  • Independent board

    25 of 25

    16 of 16 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    0 of 8

    Reports no written whistleblower policy.

  • Record keeping policy

    0 of 7

    Reports no 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.

  • 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 May 31, 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. $730,412 spent. Provided boys and girls from ages 3-18 in the Chicago area the chance to play competitive hockey at house, travel and high school levels.

Source: Form 990 for the year ending May 31, 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 October 13, 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 October 13, 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 October 13, 2026.

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

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

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

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

    Recognized by the IRS since June 1974.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 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 21, 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.