Nonprofit · EIN 23-7152723
MIDWEST SOCIETY OF PERIODONTOLOGY
Tax-exempt · BERWYN, IL 60402
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| February 28, 2025 | 990-EZ | $136,932 | $136,509 | $423 | $170,434 | – | $170,434 |
| February 29, 2024 | 990-EZ | $134,355 | $140,375 | -$6,020 | $170,011 | – | $170,011 |
| February 28, 2023 | 990-EZ | $178,245 | $125,320 | $52,925 | $176,002 | – | $176,002 |
Financial details: 990-EZ for the year ended February 28, 2025
Revenue
- Contributions, gifts and grants
- $0
- Membership dues
- $136,928
- Program service revenue
- $0
- Investment income
- $4
Expenses
- Compensation of officers, directors and key employees
- $30,732
- Salaries, compensation and benefits (total)
- $30,732
- Printing, publications and postage
- $1,694
- Other expenses
- $104,083
Balance sheet and other
- Total assets, start of year
- $170,011
- Total assets, end of year
- $170,434
- Total liabilities, end of year
- –
- Net assets, end of year
- $170,434
- Cash, savings and investments
- $170,434
- Gross receipts
- $136,932
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 February 28, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR TIMOTHY WALSH | EXECUTIVE DIRECTOR | 5 | $30,732 |
| DR MEGAN A RATLIFF | PRESIDENT | 5 | $0 |
| DR GUSTAVO AVILA-ORTIZ | PRESIDNET ELECT | 5 | $0 |
| DR AMAR KATRANJI | VICE PRESIDENT | 5 | $0 |
| DR ALBERT CHAN | TREASURER | 5 | $0 |
990-EZ for the year ended February 29, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR TIMOTHY WALSH | EXECUTIVE DIRECTOR | 5 | $29,775 |
| DR MEGAN A RATLIFF | PRESIDENT | 5 | $0 |
| DR GUSTAVO AVILA-ORTIZ | PRESIDNET ELECT | 5 | $0 |
| DR AMAR KATRANJI | VICE PRESIDENT | 5 | $0 |
| DR ALBERT CHAN | TREASURER | 5 | $0 |
990-EZ for the year ended February 28, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR TIMOTHY WALSH | EXECUTIVE DIRECTOR | 5 | $28,491 |
| DR MEGAN A RATLIFF | PRESIDENT | 5 | $0 |
| DR GUSTAVO AVILA-ORTIZ | PRESIDNET ELECT | 5 | $0 |
| DR AMAR KATRANJI | VICE PRESIDENT | 5 | $0 |
| DR ALBERT CHAN | TREASURER | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 6901 STANLEY AVE, BERWYN, IL 60402-2919
- Signed the 990-EZ
- DR TIMOTHY P WALSH, EXECUTIVE DIRECTOR
- Phone
- (708) 749-4080
- Website
- WWW.MSPERIO.ORG
- Return prepared by
- William A Bronec LTD
Mission
EDUCATIONAL AND SCIENTIFIC
Program accomplishments
- CONTINUING EDUCATION PROGRAM INCLUDING SPEAKERS FEES
- HONORARIUM
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 February, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | February 28, 2026 | July 15, 2026 | Not on file |
| 2024 | February 28, 2025 | July 15, 2025 | 990-EZ on file |
| 2023 | February 29, 2024 | July 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 23-7152723
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1973
- Accounting year ends
- February
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $170,434
- Income (IRS master file)
- $136,932
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | February 2025 | $136,932 | $136,509 | $170,434 | XML |
| 990-EZ | February 2024 | $134,355 | $140,375 | $170,011 | XML |
| 990-EZ | February 2023 | $178,245 | $125,320 | $176,002 | XML |
| 990-EZ | February 2022 | – | – | – | IRS |
| 990-EZ | February 2021 | – | – | – | IRS |
| 990-EZ | February 2019 | – | – | – | 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 23-7152723).
Questions about MIDWEST SOCIETY OF PERIODONTOLOGY
- What is the EIN of MIDWEST SOCIETY OF PERIODONTOLOGY?
- The employer identification number (EIN) of MIDWEST SOCIETY OF PERIODONTOLOGY is 23-7152723.
- Is MIDWEST SOCIETY OF PERIODONTOLOGY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1973.
- Are donations to MIDWEST SOCIETY OF PERIODONTOLOGY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MIDWEST SOCIETY OF PERIODONTOLOGY 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 MIDWEST SOCIETY OF PERIODONTOLOGY due?
- The return for tax year 2025 (the year ending February 28, 2026) is due July 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MIDWEST SOCIETY OF PERIODONTOLOGY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended February 2025.
- Who are the officers and directors of MIDWEST SOCIETY OF PERIODONTOLOGY?
- The 990-EZ for the year ended February 28, 2025 lists 5 people; 1 received compensation from the organization, the highest $30,732 (DR TIMOTHY WALSH, EXECUTIVE DIRECTOR).
- How much revenue does MIDWEST SOCIETY OF PERIODONTOLOGY have?
- On its 990-EZ for the year ended February 28, 2025 it reported revenue of $136,932, expenses of $136,509 and total assets of $170,434 at year end.
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