Nonprofit · EIN 11-6017985
NORTHEASTERN SOCIETY OF ORTHODONTISTS INC
Tax-exempt · WYNNEWOOD, PA 19096
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $629,015 | $634,561 | -$5,546 | $1,217,748 | $119,750 | $1,097,998 |
| December 31, 2024 | 990 | $661,198 | $667,912 | -$6,714 | $1,216,843 | $113,299 | $1,103,544 |
| December 31, 2023 | 990 | $648,160 | $628,748 | $19,412 | $1,215,202 | $104,944 | $1,110,258 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $516,857
- Investment income
- $108,610
- Royalties
- $3,548
- Net gain from sales of assets
- -$40,135
- Other revenue
- $3,548
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $13,843
- Occupancy
- $11,168
- Travel
- $40,288
- Program services (functional)
- $464,961
- Management and general (functional)
- $169,600
Balance sheet and other
- Total assets, start of year
- $1,216,843
- Total assets, end of year
- $1,217,748
- Total liabilities, end of year
- $119,750
- Net assets, end of year
- $1,097,998
- Publicly traded securities
- $536,810
- Net assets without donor restrictions
- $1,097,998
- Gross receipts
- $1,358,558
- Employees
- 0
- Volunteers
- 46
- Year formed
- 1968
- State of legal domicile
- NY
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KATIE KLEIN | PRESIDENT Officer | 1 | $1,500 |
| KENNETH WEBB | TRUSTEE Trustee or director | 1 | $1,000 |
| SERCAN AKYALCIN | PRESIDENT EL Officer | 1 | $750 |
| THIKRIAT AL-JEWAIR | DELEGATE Trustee or director | 1 | $0 |
| JEFF BLASIUS | DELEGATE Trustee or director | 1 | $0 |
| DONALD CASSIDY | DIRECTOR Trustee or director | 1 | $0 |
| BENJAMIN CHAN | REPRESENTATI Trustee or director | 1 | $0 |
| MEGHANN DOMBROSKI | REPRESENTATI Trustee or director | 1 | $0 |
| JUNE HAREWOOD | I&E COMM CHA Trustee or director | 1 | $0 |
| AMIRTHA HARIHARAN | DIRECTOR Trustee or director | 1 | $0 |
| DENNIS HILLER | DELEGATE Trustee or director | 1 | $0 |
| ASEEL ISMAIL | CHAIR Trustee or director | 1 | $0 |
| YANIQUE LE-CADRE | COOP Trustee or director | 1 | $0 |
| ZACHARY LIBRIZZI | DIRECTOR Trustee or director | 1 | $0 |
| SALVATORE MANENTE | DELEGATE Trustee or director | 1 | $0 |
13 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PHIL MANSOUR | DELEGATE Trustee or director | 1 | $0 |
| SAHAR MOSTAFAVI | CONYM Trustee or director | 1 | $0 |
| CHRIS MURPHY | DELEGATE Trustee or director | 1 | $0 |
| CHRISTOS PAPADOPOULOS | REPRESENTATI Trustee or director | 1 | $0 |
| GREGORY PEZZA | DIRECTOR Trustee or director | 1 | $0 |
| ANTONIO ROSSI | DIRECTOR Trustee or director | 1 | $0 |
| MARLIN SALMON | DELEGATE Trustee or director | 1 | $0 |
| LAUREN VITKUS | TREASURER Trustee or director | 1 | $0 |
| KRISTIN DUNN | EXECUTIVE DI Officer | 1 | $0 |
| LEE ERICKSON | PAST PRESIDE Officer | 1 | $0 |
| MARIANA HAUGHEY | PAST PRESIDE Officer | 1 | $0 |
| LISA HOWARD | PAST PRESIDE Officer | 1 | $0 |
| RENEE POMPEI | SECRETARY Officer | 1 | $0 |
990 for the year ended December 31, 2024: 25 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARIANA HAUGHEY | PRESIDENT Officer | 1 | $1,500 |
| KENNETH WEBB | TRUSTEE Trustee or director | 1 | $1,000 |
| KATIE KLEIN | PRESIDENT-EL Officer | 1 | $750 |
| SERCAN AKYALCIN | SECRETARY Officer | 1 | $500 |
| RENEE POMPEI | TREASURER Officer | 1 | $500 |
| THIKRIAT AL-JEWAIR | DELEGATE Trustee or director | 1 | $0 |
| JEFF BLASIUS | DELEGATE Trustee or director | 1 | $0 |
| DONALD CASSIDY | DIRECTOR Trustee or director | 1 | $0 |
| BENJAMIN CHAN | REPRESENTATI Trustee or director | 1 | $0 |
| MEGHANN DOMBROSKI | REPRESENTATI Trustee or director | 1 | $0 |
| JUNE HAREWOOD | I&E COMM CHA Trustee or director | 1 | $0 |
| AMIRTHA HARIHARAN | DIRECTOR Trustee or director | 1 | $0 |
| YANIQUE LE-CADRE | COOP Trustee or director | 1 | $0 |
| ZACHARY LIBRIZZI | DIRECTOR Trustee or director | 1 | $0 |
| SALVATORE MANENTE | DELEGATE Trustee or director | 1 | $0 |
| PHIL MANSOUR | DELEGATE Trustee or director | 1 | $0 |
| CHRIS MURPHY | DELEGATE Trustee or director | 1 | $0 |
| CHRISTOS PAPADOPOULOS | REPRESENTATI Trustee or director | 1 | $0 |
| GREGORY PEZZA | DIRECTOR Trustee or director | 1 | $0 |
| ANTONIO ROSSI | DIRECTOR Trustee or director | 1 | $0 |
| MARLIN SALMON | DELEGATE Trustee or director | 1 | $0 |
| LAUREN VITKUS | DIRECTOR Trustee or director | 1 | $0 |
| KRISTIN DUNN | EXECUTIVE DI Officer | 40 | $0 |
| LEE ERICKSON | PAST PRESIDE Officer | 1 | $0 |
| LISA HOWARD | IMMEDIATE PA Officer | 1 | $0 |
990 for the year ended December 31, 2023: 23 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LISA HOWARD | IMMEDIATE PA Officer | 1 | $1,500 |
| KENNETH WEBB | TRUSTEE Trustee or director | 1 | $1,000 |
| MARIANA HAUGHEY | PRESIDENT Officer | 1 | $750 |
| KATIE KLEIN | PRESEIDENT-E Officer | 1 | $500 |
| THIKRIAT AL-JEWAIR | DELEGATE Trustee or director | 1 | $0 |
| JEFF BLASIUS | DELEGATE Trustee or director | 1 | $0 |
| DONALD CASSIDY | DIRECTOR Trustee or director | 1 | $0 |
| BENJAMIN CHAN | REPRESENTATI Trustee or director | 1 | $0 |
| MEGHANN DOMBROSKI | REPRESENTATI Trustee or director | 1 | $0 |
| JUNE HAREWOOD | I&E COMM CHA Trustee or director | 1 | $0 |
| ZACHARY LIBRIZZI | DIRECTOR Trustee or director | 1 | $0 |
| SALVATORE MANENTE | DELEGATE Trustee or director | 1 | $0 |
| PHIL MANSOUR | DELEGATE Trustee or director | 1 | $0 |
| CHRIS MURPHY | DELEGATE Trustee or director | 1 | $0 |
| CHRISTOS PAPADOPOULOS | REPRESENTATI Trustee or director | 1 | $0 |
| GREGORY PEZZA | DIRECTOR Trustee or director | 1 | $0 |
| ANTONIO ROSSI | DIRECTOR Trustee or director | 1 | $0 |
| MARLIN SALMON | DELEGATE Trustee or director | 1 | $0 |
| LAUREN VITKUS | DIRECTOR Trustee or director | 1 | $0 |
| SERCAN AKYALCIN | SECRETARY Officer | 1 | $0 |
| KRISTIN DUNN | EXECUTIVE DI Officer | 40 | $0 |
| LEE ERICKSON | PAST PRESIDE Officer | 1 | $0 |
| RENEE POMPEI | TREASURER Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 333 E LANCASTER AVE 307, WYNNEWOOD, PA 19096-1929
- Principal officer (990 for 2025)
- KRISTIN DUNN, 626 N J ST, LAKE WORTH BEACH, FL 33460
- Signed the 990
- KRISTIN DUNN, EXECUTIVE DIRECTOR
- Phone
- (610) 477-1511
- Website
- WWW.NESO.ORG
- Return prepared by
- MARTINI & MARTINI CPA P A
Mission
TO ENGAGE AND INSPIRE MEMBERS THROUGH EDUCATION, ADVOCACY, AND RESEARCH IN ORTHODONTICS.
Program accomplishments
- MEETINGS AND SEMINARS TO PROMOTE RESEARCH, EDUCATIONAL STANDARDS, LEARN NEW PRACTICE TECHNIQUES, AND EXCHANGE PROFESSIONAL IDEAS.Expenses $359,015 · revenue $282,605
- TO STRIVE FOR AND MAINTAIN THE HIGHEST STANDARDS OF EXCELLENCE IN ORTHODONTIC EDUCTION AND PRACTICE, TO PROMOTE GOODWILL AMONG ITS MEMBERS, AND TO BE AN INDISPENSIBLE RESOURCE FOR THE PROFESSIONAL SUCCESS OF ITS MEMBERS.Expenses $105,946 · revenue $234,252
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 | 990 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
- 11-6017985
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1949
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $1,217,748
- Income (IRS master file)
- $1,358,558
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $629,015 | $634,561 | $1,217,748 | XML |
| 990 | December 2024 | $661,198 | $667,912 | $1,216,843 | XML |
| 990 | December 2023 | $648,160 | $628,748 | $1,215,202 | XML |
| 990 | December 2022 | $571,316 | $729,277 | $1,186,937 | 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 11-6017985).
Questions about NORTHEASTERN SOCIETY OF ORTHODONTISTS INC
- What is the EIN of NORTHEASTERN SOCIETY OF ORTHODONTISTS INC?
- The employer identification number (EIN) of NORTHEASTERN SOCIETY OF ORTHODONTISTS INC is 11-6017985.
- Is NORTHEASTERN SOCIETY OF ORTHODONTISTS INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1949.
- Are donations to NORTHEASTERN SOCIETY OF ORTHODONTISTS INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does NORTHEASTERN SOCIETY OF ORTHODONTISTS 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 NORTHEASTERN SOCIETY OF ORTHODONTISTS INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did NORTHEASTERN SOCIETY OF ORTHODONTISTS INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of NORTHEASTERN SOCIETY OF ORTHODONTISTS INC?
- The 990 for the year ended December 31, 2025 names KRISTIN DUNN.
- Who are the officers and directors of NORTHEASTERN SOCIETY OF ORTHODONTISTS INC?
- The 990 for the year ended December 31, 2025 lists 28 people; 3 received compensation from the organization, the highest $1,500 (KATIE KLEIN, PRESIDENT).
- How much revenue does NORTHEASTERN SOCIETY OF ORTHODONTISTS INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $629,015, expenses of $634,561 and total assets of $1,217,748 at year end.
Other nonprofits in WYNNEWOOD
- ALEXS LEMONADE STAND FOUNDATION EIN 56-2496146 · last filed 990 for 2025
- LANKENAU MEDICAL CENTER FOUNDATION EIN 23-2176723 · last filed 990 for 2025
- RAYMOND AND RUTH PERELMAN JEWISH DAY SCHOOL EIN 23-1496890 · last filed 990 for 2025
- MORRIS AND ROSE CASKEY TORAH ACADEMY OF GREATER PHILADELPHIA EIN 23-1645684 · last filed 990 for 2025
- KAISERMAN JEWISH COMMUNITY CTR EIN 27-0841715 · last filed 990 for 2025
- ADOPTIONS FROM THE HEART INC EIN 23-2372152 · last filed 990 for 2025
- GATEWAY SCHOOL EIN 23-1706693 · last filed 990 for 2025
- THE SOCIETY FOR FINANCIAL STUDIES EIN 95-4143302 · last filed 990 for 2024