Nonprofit · EIN 95-3779684
ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION
Tax-exempt · LOS ANGELES, CA 90017
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| March 31, 2025 | 990 | $14,709 | $16,369 | -$1,660 | $443,477 | $0 | $443,477 |
| March 31, 2024 | 990 | $8,230 | $18,408 | -$10,178 | $445,474 | $0 | $445,474 |
| March 31, 2023 | 990 | $10,885 | $12,730 | -$1,845 | $455,652 | $0 | $455,652 |
Financial details: 990 for the year ended March 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $14,709
- Net gain from sales of assets
- $674
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,641
- Program services (functional)
- $10,231
- Management and general (functional)
- $6,138
Balance sheet and other
- Total assets, start of year
- $445,474
- Total assets, end of year
- $443,477
- Total liabilities, end of year
- $0
- Net assets, end of year
- $443,477
- Gross unrelated business income
- $14,709
- Gross receipts
- $36,359
- Employees
- 0
- Volunteers
- 0
- Year formed
- 1981
- State of legal domicile
- CA
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 March 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHEN MEADOW | PRESIDENT Officer | 1 | $0 |
| WILLIAM MANDEL MD | DIRECTOR Officer | 1 | $0 |
| RICHARD KAGEN | EXEC. V.P. Officer | 1 | $0 |
| DEDE MANDEL | SECRETARY Officer | 1 | $0 |
990 for the year ended March 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHEN MEADOW | PRESIDENT Officer | 1 | $0 |
| WILLIAM MANDEL MD | DIRECTOR Officer | 1 | $0 |
| RICHARD KAGEN | EXEC. V.P. Officer | 1 | $0 |
| DEDE MANDEL | SECRETARY Officer | 1 | $0 |
990 for the year ended March 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHEN MEADOW | PRESIDENT Officer | 1 | $0 |
| WILLIAM MANDEL MD | DIRECTOR Officer | 1 | $0 |
| RICHARD KAGEN | EXEC. V.P. Officer | 1 | $0 |
| DEDE MANDEL | SECRETARY Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 777 S FIGUEROA ST STE 2900, LOS ANGELES, CA 90017-5827
- Mailing address (990-N for 2019)
- 777 S FIGUEROA ST SUITE 2900, LOS ANGELES CA 90017
- Principal officer (990 for 2024)
- DR WILLIAM MANDEL, 777 S FIGUEROA STREET 2900, LOS ANGELES, CA 90017
- Principal officer (990-N for 2019)
- DEDE MANDEL, 777 S FIGUEROA ST SUITE 2900, LOS ANGELES CA 90017
- Signed the 990
- WILLIAM MANDEL, DIRECTOR
- Phone
- (310) 278-3400
- Return prepared by
- CBIZ ADVISORS LLC
California records
California keeps its own records of charities and corporations. Search them by EIN 95-3779684 or by the name ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
NONE
Program accomplishments
- RESEARCH OF HEART AND RHYTHM DISORDERS CARRIED OUT AT THE RESEARCH LABORATORY LOCATED AT CEDARS SINAI MEDICAL CENTER.Expenses $10,231
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | March 31, 2026 | August 17, 2026 | Not on file |
| 2024 | March 31, 2025 | August 15, 2025 | 990 on file |
| 2023 | March 31, 2024 | August 15, 2024 | 990 on file |
IRS record
- EIN
- 95-3779684
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Hospital or medical research organization
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1982
- Accounting year ends
- March
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Medical research (H43Z)
- Assets (IRS master file)
- $443,477
- Income (IRS master file)
- $36,359
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | March 2025 | $14,709 | $16,369 | $443,477 | XML |
| 990 | March 2024 | $8,230 | $18,408 | $445,474 | XML |
| 990 | March 2023 | $10,885 | $12,730 | $455,652 | XML |
| 990 | March 2022 | $51,739 | $20,836 | $457,497 | IRS |
| 990 | March 2021 | – | – | – | IRS |
| 990-N for 2019 Officer: DEDE MANDEL | March 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2018 Officer: DEDE MANDEL | March 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
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 95-3779684).
Questions about ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION
- What is the EIN of ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION?
- The employer identification number (EIN) of ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION is 95-3779684.
- Is ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1982.
- Are donations to ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION due?
- The return for tax year 2025 (the year ending March 31, 2026) is due August 17, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended March 2025.
- Who is the principal officer of ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION?
- The 990 for the year ended March 31, 2025 names DR WILLIAM MANDEL.
- Who are the officers and directors of ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION?
- The 990 for the year ended March 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does ELECTRO CARDIOGRAPHIC HEARTBEAT ORGANIZATION have?
- On its 990 for the year ended March 31, 2025 it reported revenue of $14,709, expenses of $16,369 and total assets of $443,477 at year end.
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