Nonprofit · EIN 58-6035113
HINMAN DENTAL SOCIETY OF ATLANTA INC
Tax-exempt · ATLANTA, GA 30324
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| May 31, 2026 | 990 | $5,302,351 | $4,612,314 | $690,037 | $15,667,494 | $274,975 | $15,392,519 |
| May 31, 2025 | 990 | $5,884,803 | $4,648,880 | $1,235,923 | $13,615,663 | $361,662 | $13,254,001 |
| May 31, 2024 | 990 | $5,134,213 | $4,360,076 | $774,137 | $12,967,277 | $567,551 | $12,399,726 |
Financial details: 990 for the year ended May 31, 2026
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $4,725,924
- Investment income
- $549,763
- Net gain from sales of assets
- $243,420
- Other revenue
- $26,664
Expenses
- Grants and similar amounts paid
- $145,588
- Compensation of officers, directors and key employees
- $148,556
- Other salaries and wages
- $376,273
- Salaries, compensation and benefits (total)
- $669,132
- Professional fundraising fees
- $0
- Travel
- $622,984
- Depreciation
- $42,897
- Program services (functional)
- $3,995,088
- Management and general (functional)
- $264,677
- Fundraising (functional)
- $352,549
Balance sheet and other
- Total assets, start of year
- $13,615,663
- Total assets, end of year
- $15,667,494
- Total liabilities, end of year
- $274,975
- Net assets, end of year
- $15,392,519
- Land, buildings and equipment
- $659,136
- Publicly traded securities
- $13,503,146
- Net assets without donor restrictions
- $15,392,519
- Gross receipts
- $7,804,359
- Employees
- 7
- Volunteers
- 550
- Year formed
- 1937
- State of legal domicile
- GA
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 May 31, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| LYNN A LEIDEL | EXECUTIVE DIRECTOR Officer | 45 | $148,556 | $25,019 |
| WENDY MAY MCGAR | EXHIBITS MANAGER Highest-paid employee | 40 | $122,328 | $11,758 |
| DR J ANDREW RAMSEY | PRESIDENT Trustee or director, Officer | 1 | $3,000 | $0 |
| DR DARRYAL D MCCULLOUGH | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 | $0 |
| DR JEREMY R WARD | VICE-PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| DR PATRICK N FRENCH | SECRETARY Trustee or director, Officer | 1 | $0 | $0 |
| DR DAVID P MARION | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DR J MATTHEW MAZZAWI | ASSISTANT SECRETARY/TREASU Trustee or director, Officer | 1 | $0 | $0 |
| DR EVIS BABO | EDITOR Trustee or director, Officer | 1 | $0 | $0 |
| DR SLADE W LAIL | PARLIAMENTARIAN Trustee or director, Officer | 3 | $0 | $0 |
| DR BENJAMIN L HAWKINS | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR MICHAEL L LEINGANG III | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR J MICHAEL LONG | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR NEIL D BROWNING | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR KRISTINA M DAWSON | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
7 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR BRETT SCHROEDER | EXECUTIVE COUNCIL Trustee or director | 1 | $0 |
| DR JANE C PUSKAS | TRUSTEE Trustee or director | 1 | $0 |
| DR JAMES A ROOS | TRUSTEE Trustee or director | 1 | $0 |
| DR KATHLEEN L ROBINSON | TRUSTEE Trustee or director | 1 | $0 |
| DR ROBERT J O'DONNELL | TRUSTEE Trustee or director | 1 | $0 |
| DR JONATHAN S DUBIN | TRUSTEE Trustee or director | 1 | $0 |
| DR PATRICK H YANCEY III | TRUSTEE Trustee or director | 1 | $0 |
990 for the year ended May 31, 2025: 21 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| LYNN A LEIDEL | EXECUTIVE DIRECTOR Officer | 45 | $141,930 | $22,827 |
| DR JONATHAN S DUBIN | TRUSTEE Trustee or director | 1 | $3,000 | $0 |
| DR PATRICK N FRENCH | TREASURER Trustee or director, Officer | 1 | $2,000 | $0 |
| DR SLADE W LAIL | PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| DR J ANDREW RAMSEY | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 | $0 |
| DR DARRYAL D MCCULLOUGH | VICE-PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| DR JEREMY R WARD | SECRETARY Trustee or director, Officer | 1 | $0 | $0 |
| DR DAVID P MARION | ASSISTANT SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DR J MATTHEW MAZZAWI | EDITOR Trustee or director, Officer | 1 | $0 | $0 |
| DR TROY H SCHULMAN | PARLIAMENTARIAN Trustee or director, Officer | 3 | $0 | $0 |
| DR BENJAMIN L HAWKINS | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR MICHAEL L LEINGANG III | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR EVIS BABO | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR NEIL D BROWNING | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR KRISTINA M DAWSON | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR BRETT SCHROEDER | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR JANE C PUSKAS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR JAMES A ROOS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR DAVE C LEE | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR ROBERT J O'DONNELL | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR PATRICK H YANCEY III | TRUSTEE Trustee or director | 1 | $0 | $0 |
990 for the year ended May 31, 2024: 21 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| LYNN A LEIDEL | EXECUTIVE DIRECTOR Officer | 45 | $133,730 | $21,422 |
| DR DAVID ANDERSON | PARLIAMENTARIAN Trustee or director, Officer | 1 | $0 | $0 |
| DR TROY H SCHULMAN | PRESIDENT Trustee or director, Officer | 3 | $0 | $0 |
| DR SLADE W LAIL | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 | $0 |
| DR J ANDREW RAMSEY | VICE PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| DR DARRYAL D MCCULLOUGH | SECTRETARY Trustee or director, Officer | 1 | $0 | $0 |
| DR JEREMY R WARD | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DR PATRICK N FRENCH | ASSISTANT SECRETARY/TREASU Trustee or director, Officer | 1 | $0 | $0 |
| DR J MATTHEW MAZZAWI | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR HENRY B BENSON JR | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR EVIS BABO | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR NEIL D BROWNING | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR KRISTINA M DAWSON | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR BRETT SCHROEDER | EXECUTIVE COUNCIL Trustee or director | 1 | $0 | $0 |
| DR JANE C PUSKAS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR JAMES A ROOS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR DAVE C LEE | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR BRADLEY K GREENWAY | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR JONATHAN S DUBIN | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR PATRICK H YANCEY III | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DR DAVID P MARION | EDITOR Trustee or director, Officer | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 33 LENOX POINTE NE, ATLANTA, GA 30324-3172
- In care of
- %
- Principal officer (990 for 2025)
- JAMES ANDREW RAMSEY, 33 LENOX POINTE NE, ATLANTA, GA 30324
- Signed the 990
- JAMES ANDREW RAMSEY, PRESIDENT
- Phone
- (404) 231-1663
- Website
- WWW.HINMAN.ORG
- Return prepared by
- CRI ADVISORS LLC
Mission
SEE SCHEDULE O.
Program accomplishments
- MEETING: THE SOCIETY ADVANCES THE EDUCATION OF DENTAL PROFESSIONALS THROUGH THE SPONSORSHIP OF AN ANNUAL DENTAL MEETING.Expenses $3,423,396 · revenue $4,725,924
- TRUSTEES (INVESTMENTS AND CONTRIBUTIONS): PROVISION OF SCHOLARSHIPS TO DENTAL STUDENTS AND CONTRIBUTIONS TO VARIOUS EDUCATIONAL AND RESEARCH INSTITUTIONS.Expenses $307,681 · grants $145,588
- SOCIETY (OTHER ACTIVITIES): PROVIDES EDUCATIONAL OPPORTUNITIES AND OTHER SERVICES TO ITS MEMBERS.Expenses $264,011 · revenue $26,664
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 May, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | May 31, 2026 | October 15, 2026 | 990 on file |
| 2024 | May 31, 2025 | October 15, 2025 | 990 on file |
| 2023 | May 31, 2024 | October 15, 2024 | 990 on file |
IRS record
- EIN
- 58-6035113
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1969
- Accounting year ends
- May
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $15,667,494
- Income (IRS master file)
- $7,804,359
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | May 2026 | $5,302,351 | $4,612,314 | $15,667,494 | XML |
| 990 | May 2025 | $5,884,803 | $4,648,880 | $13,615,663 | IRS |
| 990 | May 2024 | $5,134,213 | $4,360,076 | $12,967,277 | XML |
| 990 | May 2023 | $4,415,565 | $4,229,348 | $10,900,713 | IRS |
| 990 | May 2022 | – | – | – | IRS |
| 990 | May 2021 | – | – | – | IRS |
| 990 | May 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 58-6035113).
Questions about HINMAN DENTAL SOCIETY OF ATLANTA INC
- What is the EIN of HINMAN DENTAL SOCIETY OF ATLANTA INC?
- The employer identification number (EIN) of HINMAN DENTAL SOCIETY OF ATLANTA INC is 58-6035113.
- Is HINMAN DENTAL SOCIETY OF ATLANTA INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1969.
- Are donations to HINMAN DENTAL SOCIETY OF ATLANTA INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does HINMAN DENTAL SOCIETY OF ATLANTA 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 HINMAN DENTAL SOCIETY OF ATLANTA INC due?
- The return for tax year 2026 (the year ending May 31, 2027) is due October 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did HINMAN DENTAL SOCIETY OF ATLANTA INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended May 2026.
- Who is the principal officer of HINMAN DENTAL SOCIETY OF ATLANTA INC?
- The 990 for the year ended May 31, 2026 names JAMES ANDREW RAMSEY.
- Who are the officers and directors of HINMAN DENTAL SOCIETY OF ATLANTA INC?
- The 990 for the year ended May 31, 2026 lists 22 people; 3 received compensation from the organization, the highest $148,556 (LYNN A LEIDEL, EXECUTIVE DIRECTOR).
- How much revenue does HINMAN DENTAL SOCIETY OF ATLANTA INC have?
- On its 990 for the year ended May 31, 2026 it reported revenue of $5,302,351, expenses of $4,612,314 and total assets of $15,667,494 at year end.
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