Interdisciplinary Network for Group Research
Donations deductibleInterdisciplinary Network for Group Research's network
15 people6 organisationsi15 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (15). Violet dotted lines (6) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
15 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 15 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Marissa Shuffler Chair | Awards Chair | 2020 | 6 yrs |
| Amanda Ferguson | Board Member | 2024 | 2 yrs |
| Angie N Benda | Student Memb | 2024 | 2 yrs |
| Anita Blanchard | VP - Conf C | 2020 | 6 yrs |
| Catarina Santos | Conf Prog Ch | 2024 | 2 yrs |
| Franzisca Fastje | Student Memb | 2024 | 2 yrs |
| Joseph Allen | VP - Associa | 2019 | 7 yrs |
| Julija Meil | Arrangements | 2024 | 2 yrs |
| Lisa Slattery Walker | Board Member | 2024 | 2 yrs |
| Matt Cronin | Treasurer | 2018 | 8 yrs |
| Michael Johnson | Communicatio | 2019 | 7 yrs |
| Quinn Cunningham | Secretary/We | 2020 | 6 yrs |
| Sjir Uitdewilligen | Conf Prog Ch | 2024 | 2 yrs |
| Steve Zaccaro | President | 2018 | 8 yrs |
| Susannah Paletz | Board Member | 2021 | 5 yrs |
Pay and hours
year to 31 August 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Steve Zaccaro | President | 5 | $0 | ||
| Joseph Allen | VP - Associa | 5 | $0 | ||
| Anita Blanchard | VP - Conf C | 5 | $0 | ||
| Quinn Cunningham | Secretary/We | 4 | $0 | ||
| Matt Cronin | Treasurer | 2 | $0 | ||
| Amanda Ferguson | Board Member | 1 | $0 | ||
| Lisa Slattery Walker | Board Member | 1 | $0 | ||
| Martijin van der Kamp | Board Member | 1 | $0 | ||
| Marvin Grabowski | Student Memb | 1 | $0 | ||
| Angie N Benda | Student Memb | 1 | $0 | ||
| Anna Mayo | Arrangements | 1 | $0 | ||
| Maria Tomprou | Arrangements | 1 | $0 | ||
| Kyle Emich | Conf Prog Ch | 1 | $0 | ||
| Blair Evans | Outreach Cha | 1 | $0 | ||
| Michael Johnson | Communicatio | 1 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Interdisciplinary Network for Group Research
- EIN
- 261983236
- Address
- 8520 Durham Ct, Springfield, VA, 22151-1306
- State
- Virginia
- Mission
- The purpose for which this corporation is organized is to promote communication about group research across fields and nations, advance understanding about group dynamics through research, foster interest in group research among junior scholars, promote and suppost the next generations of group scholars, and develop a sense of community for those who study groups. (as filed on the Form 990)
- Activity (NTEE)
- B99 Education
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Education
- Size band
- 4 (IRS master file code)
- Formed
- 2008
- Principal officer
- Steve Zaccaro (as named on the Form 990)
- IRS ruling date
- 1 August 2008
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsMatt Cronin
≥8years on the filingsSteve Zaccaro
≥7years on the filingsJoseph Allen
≥7years on the filingsMichael Johnson
Latest return
year to 31 August 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 August 2025. US dollars, as filed.- Total assets
- $208k
- Total liabilities
- $0
- Net assets or fund balances
- $208k
- Contributions and grants received
- $595
- Program service revenue
- $148k
- Employees
- 0
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2023 | $145k | $175k | Deficit $30k |
As filed on the IRS Form 990. US dollars.