Skip to content
Nonprofiteer
← All organizations

HEART DISEASE RESEARCH INSTITUTE

EIN 51-0555174 GLENDALE, AZ

Revenue 2024
$60,337
Expenses 2024
$60,374

Program services were 86.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
G12
Classification
1000
Street
21208 N 59TH AVENUE SUITE 115-734

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

The Organization supports research programs and treatment of patients with heart disease and other degenerative diseases. It ships medical and surgical equipment, supplies, and humanitarian aid to hospitals and clinics worldwide.

Activities or mission (Part I)

The Organization supports research programs and treatment of patients with heart disease and other degenerative diseases. It ships medical equipment, supplies, and humanitarian aid to hospitals and clinics worldwide.

  • The Organization provided for shipments of medical equipment and supplies to Espiranza De Vida in Guatemala who provide ongoing medical care to the needy and disadvanted children and people of their areas. The regions they serve are targeted areas by the World Health Organization to combat famine and various degenerative diseases. The lack of properly stocked medical facilities contributes to the ongoing challences of saving lives.

    Expenses $38,993 · Grants $15,000

  • The Organization supports various ongoing research projects and programs that treat heart disease and other degenerative diseases. It provides grants and supports other like kind organizations.

    Expenses $12,997 · Grants $5,000

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.

  • MICHAEL MACKAY

    PRESIDENT

    Total calculated
    $18,660
    From this org
    $18,660
    From related orgs
    $0
    Other
    $0
    Hours/week
    15

  • WES WOODS

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1

  • BILL JEFFERS

    TREASURER/SECRETARY

    Total calculated
    $0
    Hours/week
    1

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
    $60,337
    Expenses
    $60,374
    Contributions
    $60,337
    Grants paid
    $20,000
  • 2023
    Revenue
    $82,826
    Expenses
    $114,623
    Contributions
    $82,826
    Grants paid
    $51,082
  • 2022
    Revenue
    $136,116
    Expenses
    $151,429
    Contributions
    $94,633
    Grants paid
    $85,000

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.

Other returns filed

  • 2021 · 990

    Revenue
    $134,751
    Expenses
    $130,297
    Assets (EOY)
    $107,291

  • 2020 · 990

    Revenue
    $109,435
    Expenses
    $120,759
    Assets (EOY)
    $121,097

  • 2019 · 990

    Revenue
    $132,980
    Expenses
    $131,393
    Assets (EOY)
    $110,732

  • 2018 · 990

    Revenue
    $219,651
    Expenses
    $216,332
    Assets (EOY)
    $107,617

  • 2017 · 990

    Revenue
    $359,971
    Expenses
    $347,065
    Assets (EOY)
    $103,607

  • 2016 · 990

    Revenue
    $571,890
    Expenses
    $591,225
    Assets (EOY)
    $88,937

  • 2015 · 990

    Revenue
    $622,332
    Expenses
    $613,687
    Assets (EOY)
    $114,024

  • 2014 · 990

    Revenue
    $1,104,376
    Expenses
    $1,139,998
    Assets (EOY)
    $115,696

  • 2013 · 990

    Revenue
    $1,172,730
    Expenses
    $1,154,782
    Assets (EOY)
    $170,968

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

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 26 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.