Nonprofit · EIN 04-6290204
MASSACHUSETTS MEDICAL SOCIETY
Also known as ESSEX SOUTH DISTRICT MEDICAL SOCIET, Essex South District Medical Society
Tax-exempt · WALTHAM, MA 02451
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| March 31, 2026 | 990-EZ | $80,494 | $92,605 | -$12,111 | $281,670 | $0 | $281,670 |
| March 31, 2025 | 990-EZ | $78,811 | $63,152 | $15,659 | $283,531 | $0 | $283,531 |
| March 31, 2024 | 990-EZ | $52,882 | $54,221 | -$1,339 | $253,341 | $0 | $253,341 |
Financial details: 990-EZ for the year ended March 31, 2026
Revenue
- Contributions, gifts and grants
- $9,770
- Membership dues
- $38,460
- Investment income
- $32,264
Expenses
- Grants and similar amounts paid
- $40,000
- Compensation of officers, directors and key employees
- $14,000
- Salaries, compensation and benefits (total)
- $10,500
- Professional fees and payments to contractors
- $800
- Other expenses
- $41,305
Balance sheet and other
- Total assets, start of year
- $283,531
- Total assets, end of year
- $281,670
- Total liabilities, end of year
- $0
- Net assets, end of year
- $281,670
- Cash, savings and investments
- $281,670
- Gross receipts
- $80,494
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-EZ for the year ended March 31, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC REINES | VICE PRESIDENT | 5 | $5,000 |
| IHOR BILYK | PRESIDENT | 5 | $3,000 |
| THOMAS MURRAY | TRUSTEE | 2 | $2,000 |
| MICHAEL MEDLOCK | TREASURER | 2 | $2,000 |
| KELLY PAJELA | FORMER SECRETARY | 2 | $2,000 |
| BRITT HATFIELD | SECRETARY | 2 | $0 |
990-EZ for the year ended March 31, 2025: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL MEDLOCK | TREASURER | 2 | $5,500 |
| ERIC REINES | PRESIDENT | 5 | $4,500 |
| THOMAS MURRAY | TRUSTEE | 2 | $2,500 |
| KELLY PAJELA | SECRETARY | 2 | $2,500 |
| IHOR BILYK | PRESIDENT-ELECT | 2 | $2,500 |
990-EZ for the year ended March 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL MEDLOCK | TREASURER | 2 | $3,000 |
| THOMAS MURRAY | TRUSTEE | 2 | $1,500 |
| KELLY PAJELA | SECRETARY | 2 | $1,000 |
| ERIC REINES | PRESIDENT | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 860 WINTER ST, WALTHAM, MA 02451-1449
- Mailing address (990-N for 2011)
- 860 Winter Street, Waltham MA 02451
- Principal officer (990-N for 2011)
- Sanjay Aurora, 8 Jordan Road, Lynnfield MA 01940
- Signed the 990-EZ
- MICHAEL MEDLOCK, TREASURER
- Phone
- (781) 893-4610
- Website
- WWW.MASSMED.ORG
- Return prepared by
- NON PROFIT CAPITAL MANAGEMENT LLC
Mission
TO ADVANCE MEDICAL KNOWLEDGE, ESTABLISH HIGH PROFESSIONAL STANDARDS, AND PROMOTE PUBLIC HEALTH.
Program accomplishments
- TO ADVANCE MEDICAL KNOWLEDGE, ESTABLISH HIGH PROFESSIONAL STANDARDS, AND PROMOTE PUBLIC HEALTH.
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 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 | 990-EZ on file |
| 2024 | March 31, 2025 | August 15, 2025 | 990-EZ on file |
| 2023 | March 31, 2024 | August 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 04-6290204
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1994
- Accounting year ends
- March
- Files
- Form 990 or 990-EZ
- Group exemption
- 9253: MASSACHUSETTS MEDICAL SOCIETY
- Assets (IRS master file)
- $281,670
- Income (IRS master file)
- $80,494
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | March 2026 | $80,494 | $92,605 | $281,670 | XML |
| 990-EZ | March 2025 | $78,811 | $63,152 | $283,531 | XML |
| 990-EZ | March 2024 | $52,882 | $54,221 | $253,341 | XML |
| 990-EZ | March 2023 | – | – | – | IRS |
| 990-EZ | March 2022 | – | – | – | IRS |
| 990-EZ | March 2021 | – | – | – | IRS |
| 990-N for 2011 Officer: Sanjay Aurora | March 31, 2012 | ≤ $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 04-6290204).
Questions about MASSACHUSETTS MEDICAL SOCIETY
- What is the EIN of MASSACHUSETTS MEDICAL SOCIETY?
- The employer identification number (EIN) of MASSACHUSETTS MEDICAL SOCIETY is 04-6290204.
- Is MASSACHUSETTS MEDICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1994.
- Are donations to MASSACHUSETTS MEDICAL SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does MASSACHUSETTS MEDICAL SOCIETY 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 MASSACHUSETTS MEDICAL SOCIETY due?
- The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MASSACHUSETTS MEDICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended March 2026.
- Who is the principal officer of MASSACHUSETTS MEDICAL SOCIETY?
- The 990-N for 2011 names Sanjay Aurora.
- Who are the officers and directors of MASSACHUSETTS MEDICAL SOCIETY?
- The 990-EZ for the year ended March 31, 2026 lists 6 people; 5 received compensation from the organization, the highest $5,000 (ERIC REINES, VICE PRESIDENT).
- How much revenue does MASSACHUSETTS MEDICAL SOCIETY have?
- On its 990-EZ for the year ended March 31, 2026 it reported revenue of $80,494, expenses of $92,605 and total assets of $281,670 at year end.
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