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Nonprofiteer
← MOUNT SINAI MEDICAL OFFICE BUILDING II INC

Form 990 for tax year 2024

Filed by MOUNT SINAI MEDICAL OFFICE BUILDING II INC.

Totals

Total revenue
$163,279
Total expenses
$0
Contributions and grants received
$0
Grants paid
$0
Program service revenue
$0
Investment income
$0
Other revenue
$163,279
Total assets, end of year
$2,378,040
Total liabilities, end of year
$0
Net assets or fund balances, end of year
$2,378,040
Program services expenses (Part IX)
not reported
Management and general expenses
not reported
Fundraising expenses
not reported
Program service expenses (Part III)
not reported

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 6a · Gross rents

    real property $163,279

  • 6b · Less rental expenses

    real property $0

  • 6c · Rental income or loss

    real property $163,279

  • 6d · Net rental income or loss

    total $163,279 · related or exempt $163,279

Balance sheet

Part X, book values.

  • 10a · Land, buildings and equipment: cost or other basis

    $2,378,040

  • 10c · Land, buildings and equipment, net

    beginning of year $2,378,040 · end of year $2,378,040

  • 27 · Net assets without donor restrictions

    beginning of year $0 · end of year $0

  • 28 · Net assets with donor restrictions

    beginning of year $2,378,040 · end of year $2,378,040

Mission and programs · 2024

Mission

MOUNT SINAI MEDICAL OFFICE BUILDING II, INC. SHALL BE ORGANIZED FOR THE SOLE PURPOSE OF HOLDING TITLE TO PROPERTY, COLLECTING INCOME THEREFROM, AND TURNING OVER THE ENTIRE AMOUNT THEREOF, LESS EXPENSES, AND REASONABLE RESERVES THEREFORE, TO MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC. (EIN: 59-0624424), AN ORGANIZATION EXEMPT FROM TAXATION UNDER SEC. 501(C)(3) OF THE INTERNAL REVENUE CODE.

Activities or mission (Part I)

ORGANIZED FOR THE SOLE PURPOSE OF HOLDING TITLE TO PROPERTY, COLLECTING INCOME THEREFROM, AND TURNING OVER THE ENTIRE AMOUNT THEREOF, LESS EXPENSES, AND RESERVES THEREFORE, TO MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC. (EIN: 59-0624424)

  • MOUNT SINAI MEDICAL OFFICE BUILDING II, INC. SHALL BE ORGANIZED FOR THE SOLE PURPOSE OF HOLDING TITLE TO PROPERTY, COLLECTING INCOME THEREFROM, AND TURNING OVER THE ENTIRE AMOUNT THEREOF, LESS EXPENSES, AND REASONABLE RESERVES THEREFORE, TO MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC. (EIN: 59-0624424), AN ORGANIZATION EXEMPT FROM TAXATION UNDER SEC. 501(C)(3) OF THE INTERNAL REVENUE CODE.

    Revenue $163,279

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Alexander A Mendez

    EXECUTIVE VP/CFO

    Total calculated
    $1,748,341
    From this org
    $0
    From related orgs
    $1,642,889
    Other
    $105,452
    Hours/week
    0.5 + 60.5 related

    Schedule J breakdown matched by us

    Base
    $0 + $860,741 related
    Bonus
    $0 + $367,198 related
    Other
    $0 + $414,950 related
    Deferred
    $0 + $60,850 related
    Nontaxable benefits
    $0 + $44,602 related
    Filer's total
    $0 + $1,748,341 related

  • Gino Santorio

    PRESIDENT/CEO

    Total calculated
    $2,535,492
    From this org
    $0
    From related orgs
    $2,457,810
    Other
    $77,682
    Hours/week
    0.5 + 61 related

    Schedule J breakdown matched by us

    Base
    $0 + $1,549,819 related
    Bonus
    $0 + $896,100 related
    Other
    $0 + $11,891 related
    Deferred
    $0 + $30,350 related
    Nontaxable benefits
    $0 + $47,332 related
    Filer's total
    $0 + $2,535,492 related

  • Steven D Sonenreich

    FORMER PRESIDENT/CEO

    Total calculated
    $187,500
    From this org
    $0
    From related orgs
    $187,500
    Other
    $0
    Hours/week
    0

    Schedule J breakdown matched by us

    Base
    $0 + $187,500 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $187,500 related

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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Answered yes

None.

Answered no

  • 4a · Severance or change-of-control payment
  • 4b · Supplemental nonqualified retirement plan
  • 4c · Equity-based compensation arrangement

The filer's explanations (Part III)

PART I, LINE 3
THE ORGANIZATION'S PRESIDENT/CEO IS EMPLOYED BY MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC. (EIN: 59-0624424), A RELATED PARTY WHICH IS EXEMPT FROM FEDERAL INCOME TAX UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. AS A RESULT, THE ORGANIZATION RELIED ON THE METHODS OF ESTABLISHING COMPENSATION USED BY MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC. THE FOLLOWING METHODS WERE USED TO ESTABLISH SUCH COMPENSATION: - COMPENSATION COMMITTEE - INDEPENDENT COMPENSATION CONSULTANT - WRITTEN EMPLOYMENT CONTRACT - COMPENSATION SURVEY OR STUDY - APPROVAL BY THE BOARD OR COMPENSATION COMMITTEE.

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

No itemized grants to organizations on this return.

Related organizations on this return

Schedule R Part II: tax-exempt organizations related to the filer by control. It does not record shared board members or money.

Taxable family on this return

Schedule R Parts I, III and IV, as filed. These record ownership and control, not shared board members or money moved.

Related corporations and trusts

Part IV: related organizations taxable as a corporation or trust.

  • MT SINAI MED CTR OF FL GUARANTEE CORP

    C · INSURANCE · CJ

Provenance

Return type
form_990
Tax year
2024
Filed
12 November 2025
IRS schema version
2024v5.2
Source object
202523179349300002

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