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LHON COLLECTIVE

EIN 88-2257719 SAN DIEGO, CA

Browse the largest nonprofits in California

Revenue 2024
$219,421
Expenses 2024
$109,522

Program services were 97.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
G80
Classification
1200
Street
PO BOX 3680

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

TO ACCELERATE PROGRESS TOWARD A CURE FOR LEBER HEREDITARY OPTIC NEUROPATHY (LHON) WHILE IMPROVING THE LIVES OF PEOPLE LIVING WITH LHON

  • CREATED NETWORK OF MEDICAL PROFESSIONALS AND RESEARCHERS WORKING TO DISCOVER CURE

    Expenses $100,000

  • SCIENCE VIDEO PRODUCTION AND PATIENT COMMUNICATION

    Expenses $6,445

  • MEDICAL CONFERENCE EXPENSES

    Expenses $327

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Malinda Marsh

    CEO

    Total calculated
    $0
    Hours/week
    40

  • J Chris Marsh

    SECRETARY

    Total calculated
    $0
    Hours/week
    10

  • Alison Poincenot

    CFO

    Total calculated
    $0
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $219,421
    Expenses
    $109,522
    Contributions
    $220,097
    Grants paid
    $106,445
  • 2023
    Revenue
    $76,260
    Expenses
    $70,035
    Contributions
    $76,260
    Grants paid
    not reported

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Form 990-N e-Postcard, tax year 2022

Tax period
1 January 2022 to 31 December 2022
Principal officer
Malinda Marsh
Mailing address
2505 PRESIDIO DRSAN DIEGO CA 92103

As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

Where these grants went next →

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.