Nonprofit · EIN 20-5737392
MOUNT SINAI MEDICAL OFFICE BUILDING II INC
Tax-exempt · MIAMI BEACH, FL 33140
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $163,279 | $0 | $163,279 | $2,378,040 | $0 | $2,378,040 |
| December 31, 2023 | 990 | $158,523 | $0 | $158,523 | $2,378,040 | $0 | $2,378,040 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $0
- Net rental income
- $163,279
- Other revenue
- $163,279
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
Balance sheet and other
- Total assets, start of year
- $2,378,040
- Total assets, end of year
- $2,378,040
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,378,040
- Land, buildings and equipment
- $2,378,040
- Net assets with donor restrictions
- $2,378,040
- Gross receipts
- $163,279
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2005
- State of legal domicile
- FL
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| GINO SANTORIO | PRESIDENT/CEO Officer | 0.5 | $0 | $2,457,810 | $77,682 |
| ALEXANDER A MENDEZ | EXECUTIVE VP/CFO Officer | 0.5 | $0 | $1,642,889 | $105,452 |
| STEVEN D SONENREICH | FORMER PRESIDENT/CEO Former | 0 | $0 | $187,500 | $0 |
990 for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| GINO SANTORIO | PRESIDENT/CEO Officer | 0.5 | $0 | $1,860,277 | $74,144 |
| ALEXANDER A MENDEZ | EXECUTIVE VP/CFO Officer | 0.5 | $0 | $1,366,300 | $100,266 |
| STEVEN D SONENREICH | FORMER PRESIDENT/CEO Former | 0 | $0 | $1,084,684 | $0 |
Address and contacts
- Address (IRS master file)
- 4300 ALTON RD, MIAMI BEACH, FL 33140-2948
- Principal officer (990 for 2024)
- GINO SANTORIO, 4300 ALTON ROAD, MIAMI BEACH, FL 33140
- Signed the 990
- ALEXANDER MENDEZ, EXECUTIVE VP/CFO
- Phone
- (305) 674-2032
- Return prepared by
- DELOITTE TAX LLP
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.
Program accomplishments
- 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
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 20-5737392
- Tax-exempt status
- 501(c)(2): Title-holding corporation
- Donations deductible
- No
- Exempt since
- 2008
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S47)
- Assets (IRS master file)
- $2,378,040
- Income (IRS master file)
- $163,279
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $163,279 | $0 | $2,378,040 | XML |
| 990 | December 2023 | $158,523 | $0 | $2,378,040 | XML |
| 990 | December 2022 | $13,808 | $0 | $4,328,248 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 20-5737392).
Questions about MOUNT SINAI MEDICAL OFFICE BUILDING II INC
- What is the EIN of MOUNT SINAI MEDICAL OFFICE BUILDING II INC?
- The employer identification number (EIN) of MOUNT SINAI MEDICAL OFFICE BUILDING II INC is 20-5737392.
- Is MOUNT SINAI MEDICAL OFFICE BUILDING II INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(2) since 2008.
- Are donations to MOUNT SINAI MEDICAL OFFICE BUILDING II INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does MOUNT SINAI MEDICAL OFFICE BUILDING II INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MOUNT SINAI MEDICAL OFFICE BUILDING II INC due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MOUNT SINAI MEDICAL OFFICE BUILDING II INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of MOUNT SINAI MEDICAL OFFICE BUILDING II INC?
- The 990 for the year ended December 31, 2024 names GINO SANTORIO.
- Who are the officers and directors of MOUNT SINAI MEDICAL OFFICE BUILDING II INC?
- The 990 for the year ended December 31, 2024 lists 3 people; 0 received compensation from the organization.
- How much revenue does MOUNT SINAI MEDICAL OFFICE BUILDING II INC have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $163,279, expenses of $0 and total assets of $2,378,040 at year end.
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