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Interdisciplinary Network for Group Research

Tax-deductible

Springfield, VA501(c)(3)Since 2008Education EIN 26-1983236Revenue $149K in FY2025Latest return filed Jul 2, 2026

On file with the IRSingroup.net8520 Durham CT, 22151-1306 · Springfield, VATax-exempt since Aug 2008Publicly supported charity — 170(b)(1)(A)(vi)

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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.

501(c)(3) charity; gifts are tax-deductible.
92¢ of each $1 spent went to programs.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX

Before you give

FY2025 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2025
latest Form 990
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
5 of 6
filings with a surplus
Average surplus $26K a year · 30% of revenue · last 6 filings
Fine: a surplus in 5 of the last 6 filings.
Pt I · Ln 19 · 6 filings
Spent on programs
92%
of spending
Looks good: 92% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Cash reserves
27 mo
of spending, in cash
Looks good: 27.4 months of spending in cash; 3 or more.
Pt X · Ln 1–2 · Pt I · Ln 18
Liabilities
$0
0% of total assets
Looks good: liabilities are 0% of assets; 50% or less.
Pt X · Ln 26
Independent board members
15
of 15 voting members
Looks good: 15 of 15 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$149K
+3% vs prior year
Spent
$91K
To programs
92%
Net assets
$208K
By yearFY2020–FY2025
Revenue
$149K
FY2025▲ +3%
Tap a bar for its year
Revenue by fiscal year
FY2020$18K
FY2021$18K
FY2022$121K
FY2023$72K
FY2024$145K
FY2025$149K
Expenses
$91K
FY2025▼ -48%
Tap a bar for its year
Expenses by fiscal year
FY2020$9K
FY2021$13K
FY2022$18K
FY2023$63K
FY2024$175K
FY2025$91K
Net assets
$208K
FY2025▲ +38%
Tap a bar for its year
Net assets by fiscal year
FY2020$231K
FY2021$235K
FY2022$339K
FY2023$348K
FY2024$151K
FY2025$208K

From the FY2025 Form 990 (year ending August 2025) · see the original

Give Claim

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Aug 2008.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

92 cents of each dollar spent went to programs.

Program services 92% · $84K Management & general 8% · $8K

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

Something off? Claim to add context

Who runs it and what they're paid

15 people listed on the 990.

Part VII, Section A · reportable compensation · most recent filed roster (FY2024); the FY2025 filing did not itemize Part VII
Steve Zaccaro
President
$0Pt VII · Sec A
Joseph Allen
VP - Associa
$0Pt VII · Sec A
Anita Blanchard
VP - Conf C
$0Pt VII · Sec A
Quinn Cunningham
Secretary/We
$0Pt VII · Sec A
Matt Cronin
Treasurer
$0Pt VII · Sec A
Amanda Ferguson
Board Member
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A
See Interdisciplinary Network for Group Research executive salaries →

Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2No
  • Top official's pay set by an independent reviewPt VI · Ln 15aNo

Programs and updates

Connects researchers worldwide to advance understanding of group dynamics and research methods.

Questions for Interdisciplinary Network for Group Research

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Your first name shows with your question. Interdisciplinary Network for Group Research answers here, for everyone.

1 program · $84K · in their own filed words · FY2024
01

Promote communication of group research

$84Kprogram expense

By the numbers

The FY2025 990, line by line.

Download 990
from philanthropy.org
1The main four
Money inPt VIII
$149K
Ln 12
Fees for servicesLn 2g$148K
Gifts and grantsLn 1h$595
Investment incomeLn 3$21
Money outPt IX
$91K
Ln 25
Programscol B$84K
Managementcol C$8K
Owns and owesPt X
$208K
net assets · Ln 32
Cash and savingsLn 1–2$208K
Total assetsLn 16$208K
LiabilitiesLn 26$0
PeoplePt VI, VII
15
listed · VII A
PaidVII A0
Voting boardVI 1a15
IndependentVI 1b15
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$595
Fees for servicesLn 2g$148K
Investment incomeLn 3$21
Total revenueLn 12$149K
Assets in detailPt X, end of year
CashLn 1$155K
SavingsLn 2$53K
Cash and savings togetherLn 1–2$208K
Total assetsLn 16$208K
LiabilitiesLn 26$0
Net assetsLn 32$208K
OperationsPt I, VI
EmployeesI 50
Fiscal year endsHeaderAugust
Conflict-of-interest policyVI 12aNo
Whistleblower policyVI 13No
Records policyVI 14No
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY25End FY25
Cash and savingsLn 1–2$151K$208K
Total assetsLn 16$151K$208K
LiabilitiesLn 26$0$0
Net assetsLn 32$151K$208K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Legal feesLn 11b$750$750
Conferences, conventions and meetingsLn 19$84K$84K
InsuranceLn 23$781$781
Other expenses (24a–d)Ln 24$6K$6K
Total functional expensesLn 25$91K$84K$8K$0

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest ViewingFiled with the IRS Jul 2, 2026 $149K$91K$58K$208K 990 PDF
FY2024Filed with the IRS Jul 15, 2025 $145K$175K−$30K$151K 990 PDF
FY2023Filed with the IRS Jul 15, 2024 $72K$63K$9K$348K 990 PDF
FY2022Filed with the IRS Jul 12, 2023 $121K$18K$104K$339K 990 PDF
FY2021Filed with the IRS Jun 30, 2022 $18K$13K$5K$235K 990 PDF
FY2020Filed with the IRS Jul 7, 2021 $18K$9K$9K$231K 990 PDF

Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support O · Explanations
See the full FY2025 990 (6 parts)
Part I · Summary $148,839 revenue, 12 lines filed
I-8 Contributions and grants$595
I-9 Program service revenuePrior year $144,993$148,223
I-10 Investment incomePrior year $21$21
I-11 Other revenue$0
I-12 Total revenuePrior year $145,014$148,839
I-13 Grants and similar amounts paid$0
I-14 Benefits paid to members$0
I-15 Salaries and benefits$0
I-16a Professional fundraising fees$0
I-17 Other expensesPrior year $174,728$91,225
I-18 Total expensesPrior year $174,728$91,225
I-19 Revenue less expensesPrior year −$29,714$57,614
Part VI · Governance 15 of 15 board members independent, 4 to look at
VI-1a Voting members of the governing body15
VI-1b Independent voting members15
VI-12a Written conflict of interest policyNo
VI-13 Written whistleblower policyNo
VI-14 Document retention and destruction policyNo
VI-15a Process for setting top official's payNo
VI-2 Family or business relationship among officers or directorsNo
Part VIII · Statement of revenue $148,839 across 5 lines filed
VIII-1b Membership dues$595
VIII-1h Total contributions, gifts and grants$595
VIII-2a-f Program service revenue, itemized rows (sum of 2a–2f as filed)Related to mission $148,223$148,223
VIII-3 Investment incomeRelated to mission $21$21
VIII-12 Total revenueRelated to mission $148,244$148,839
Part IX · Statement of functional expenses $91,225 across 4 lines filed
IX-11b Legal feesManagement $750$750
IX-19 Conferences, conventions and meetingsPrograms $83,554$83,554
IX-23 InsuranceManagement $781$781
IX-24 Other expenses (24a–d)Management $6,140$6,140
IX-25 Total functional expensesPrograms $83,554 · Management $7,671 · Fundraising $0$91,225
Part X · Balance sheet $208,312 assets, 8 lines filed
X-1 Cash, non-interest-bearingStart of year $97,470$155,063
X-2 Savings and temporary cash investmentsStart of year $53,228$53,249
X-16 Total assetsStart of year $150,698$208,312
X-26 Total liabilitiesStart of year $0$0
X-27 Net assets without donor restrictionsStart of year $87,078$144,692
X-28 Net assets with donor restrictionsStart of year $63,620$63,620
X-32 Total net assets or fund balancesStart of year $150,698$208,312
X-33 Total liabilities and net assetsStart of year $150,698$208,312
Part XI · Reconciliation of net assets $208,312 net assets at year end
XI-1 Total revenue$148,839
XI-2 Total expenses$91,225
XI-3 Revenue less expenses$57,614
XI-4 Net assets at start of year$150,698
XI-10 Net assets at end of year$208,312

Form 990 e-file (XML) FY2025 from the IRS · Classification, formation year and address from the IRS Business Master File

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