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Oxalosis and Hyperoxaluria Foundation

EIN 91-1457505 · New Paltz, NY

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

LegitimacyPassesRegistration and standingFinancial healthStrong100 out of 100GovernanceStrong90 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

Our vision: a world without hyperoxaluria - dedicated to improving the daily lives of people with hyperoxaluria. We have a single, urgent goal: eradicating all forms of hyperoxaluria disease forever.

Income
$1.6 million
Spending
$1.3 million
Spent on programs
90%
Reserves
57.6 months of spending
Largest source of income
donations and private grants, 48%
Employees
3
Volunteers
10
Highest pay
$253,394, executive director

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Strong: 100 out of 100. Higher than 83% of charities in its peer group (diseases, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover 57.6 months of spending.

  • Debt

    20 of 20

    It owes 6% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 17% of income.

  • Income trend

    15 of 15

    Income rose 21% on the year before.

  • Spending floor

    15 of 15

    90% of spending went to programs and raising each dollar of donations cost 2 cents.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 90 out of 100. Higher than 42% of charities in its peer group (diseases, $1m to $10m).

  • Independent board

    25 of 25

    6 of 6 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

    0 of 10

    Did not give 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 December 31, 2024, 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 (2)
  1. $632,009 spent. Hyperoxaluria Research Grants and Programs:- The OHF has invested millions of dollars to energize and support scientific research with the ultimate goal of finding a cure.- OHF is a recognized leader and innovator in the Primary and Enteric Hyperoxaluria field and serves as a trusted resource for patients, families, healthcare professionals, and researchers.- OHF provides research grants, patient and professional educational conferences, newsletters, mailings, and Medical Advisory Board meetings to advance knowledge and collaboration.-OHF conducts educational workshops worldwide, offering valuable information to:Patients and caregivers,Physicians who provide care,Research scientists seeking to develop more effective treatments.
  2. $534,715 spent. Patient and professional educational conferences, newsletters, mailings, medical advisory board conferences.

Source: Form 990 for the year ending December 31, 2024, 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 November 6, 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 December 2024.

    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 1994.

    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 November 4, 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.