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RESEARCH TRIANGLE INSTITUTE

EIN 56-0686338 RTP, NC

Revenue 2024
$1,254,259,534
Expenses 2024
$1,244,098,919

Program services were 91.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
U200
Classification
8120
Street
PO BOX 12194

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • T Gabel

    President

    Total calculated
    $1,823,892
    From this org
    $1,541,384
    From related orgs
    $0
    Other
    $282,508
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $935,210
    Bonus
    $518,355
    Other
    $87,819
    Deferred
    $224,302
    Nontaxable benefits
    $58,206
    Filer's total
    $1,823,892

  • M Kaelin Jr

    Vice President & COO

    Total calculated
    $1,231,929
    From this org
    $1,045,470
    From related orgs
    $0
    Other
    $186,459
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $657,212
    Bonus
    $358,995
    Other
    $29,263
    Deferred
    $125,201
    Nontaxable benefits
    $61,258
    Filer's total
    $1,231,929

  • A Gallimore

    Board Member

    Total calculated
    $1,212,129
    From this org
    $53,500
    From related orgs
    $1,081,866
    Other
    $76,763
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $53,500 + $988,218 related
    Bonus
    $0 + $70,390 related
    Other
    $0 + $23,258 related
    Deferred
    $0 + $42,072 related
    Nontaxable benefits
    $0 + $37,905 related
    Filer's total
    $53,500 + $1,161,843 related

  • P Weisenfeld

    Vice President

    Total calculated
    $1,014,194
    From this org
    $939,496
    From related orgs
    $0
    Other
    $74,698
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $580,228
    Bonus
    $321,067
    Other
    $38,201
    Deferred
    $43,100
    Nontaxable benefits
    $31,598
    Filer's total
    $1,014,194

  • G Story

    Secretary

    Total calculated
    $982,647
    From this org
    $930,341
    From related orgs
    $0
    Other
    $52,306
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $560,429
    Bonus
    $312,430
    Other
    $57,482
    Deferred
    $0
    Nontaxable benefits
    $52,306
    Filer's total
    $982,647

  • A Roussel

    Vice President

    Total calculated
    $916,995
    From this org
    $828,983
    From related orgs
    $0
    Other
    $88,012
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $510,657
    Bonus
    $301,103
    Other
    $17,223
    Deferred
    $37,474
    Nontaxable benefits
    $50,538
    Filer's total
    $916,995

  • W Fairfax

    Vice President

    Total calculated
    $854,754
    From this org
    $708,040
    From related orgs
    $0
    Other
    $146,714
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $456,187
    Bonus
    $241,194
    Other
    $10,659
    Deferred
    $87,116
    Nontaxable benefits
    $59,598
    Filer's total
    $854,754

  • J Elguera

    Vice President

    Total calculated
    $828,527
    From this org
    $766,643
    From related orgs
    $0
    Other
    $61,884
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $446,797
    Bonus
    $307,672
    Other
    $12,174
    Deferred
    $0
    Nontaxable benefits
    $61,884
    Filer's total
    $828,527

  • J Lodge

    Board Member

    Total calculated
    $735,914
    From this org
    $62,750
    From related orgs
    $613,750
    Other
    $59,414
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $62,750 + $593,132 related
    Bonus
    $0
    Other
    $0 + $20,618 related
    Deferred
    $0 + $42,072 related
    Nontaxable benefits
    $0 + $19,027 related
    Filer's total
    $62,750 + $674,849 related

  • T Steelman

    Board Member

    Total calculated
    $692,261
    From this org
    $53,500
    From related orgs
    $551,108
    Other
    $87,653
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $53,500 + $528,108 related
    Bonus
    $0
    Other
    $0 + $23,000 related
    Deferred
    $0 + $42,072 related
    Nontaxable benefits
    $0 + $47,069 related
    Filer's total
    $53,500 + $640,249 related

  • E Sax

    Treasurer

    Total calculated
    $636,150
    From this org
    $411,130
    From related orgs
    $0
    Other
    $225,020
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $336,715
    Bonus
    $72,100
    Other
    $2,315
    Deferred
    $174,896
    Nontaxable benefits
    $50,124
    Filer's total
    $636,150

  • C Simmons

    Divisional Director

    Total calculated
    $607,699
    From this org
    $548,529
    From related orgs
    $0
    Other
    $59,170
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $434,333
    Bonus
    $104,472
    Other
    $9,724
    Deferred
    $0
    Nontaxable benefits
    $59,170
    Filer's total
    $607,699

  • W Arden

    Board Member

    Total calculated
    $599,647
    From this org
    $72,000
    From related orgs
    $527,647
    Other
    $0
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $72,000 + $527,647 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $72,000 + $527,647 related

  • A Cox New 352025

    Vice President & CFO

    Total calculated
    $577,389
    From this org
    $460,762
    From related orgs
    $0
    Other
    $116,627
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $356,179
    Bonus
    $102,224
    Other
    $2,359
    Deferred
    $51,729
    Nontaxable benefits
    $64,898
    Filer's total
    $577,389

  • S Earnshaw

    Divisional Director

    Total calculated
    $567,574
    From this org
    $501,852
    From related orgs
    $0
    Other
    $65,722
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $374,010
    Bonus
    $93,000
    Other
    $34,842
    Deferred
    $0
    Nontaxable benefits
    $65,722
    Filer's total
    $567,574

  • L Thalji

    Divisional Director

    Total calculated
    $560,789
    From this org
    $510,546
    From related orgs
    $0
    Other
    $50,243
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $291,742
    Bonus
    $55,817
    Other
    $162,987
    Deferred
    $0
    Nontaxable benefits
    $50,243
    Filer's total
    $560,789

  • A Purohit New 112025

    Vice President

    Total calculated
    $555,760
    From this org
    $477,275
    From related orgs
    $0
    Other
    $78,485
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $351,787
    Bonus
    $88,890
    Other
    $36,598
    Deferred
    $48,427
    Nontaxable benefits
    $30,058
    Filer's total
    $555,760

  • F Gilliam

    Board Member

    Total calculated
    $537,484
    From this org
    $72,000
    From related orgs
    $465,484
    Other
    $0
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $72,000 + $465,484 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $72,000 + $465,484 related

  • A Bir

    Divisional Director

    Total calculated
    $537,088
    From this org
    $506,946
    From related orgs
    $0
    Other
    $30,142
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $409,186
    Bonus
    $90,771
    Other
    $6,989
    Deferred
    $0
    Nontaxable benefits
    $30,142
    Filer's total
    $537,088

  • P Gordon-Larsen

    Board Member

    Total calculated
    $532,629
    From this org
    $74,000
    From related orgs
    $458,629
    Other
    $0
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $74,000 + $458,629 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $74,000 + $458,629 related

  • C Buchholtz

    Assistant Secretary

    Total calculated
    $531,235
    From this org
    $469,100
    From related orgs
    $0
    Other
    $62,135
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $343,677
    Bonus
    $89,435
    Other
    $35,988
    Deferred
    $0
    Nontaxable benefits
    $62,135
    Filer's total
    $531,235

  • H Martin

    Board Member

    Total calculated
    $529,500
    From this org
    $104,500
    From related orgs
    $425,000
    Other
    $0
    Hours/week
    2 + 40 related

    Schedule J breakdown matched by us

    Base
    $104,500 + $425,000 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $104,500 + $425,000 related

  • H Speizer

    Divisional Director

    Total calculated
    $495,000
    From this org
    $495,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    0

    Schedule J breakdown matched by us

    Base
    $247,500
    Bonus
    $0
    Other
    $247,500
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $495,000

  • C Cornwell

    Vice President

    Total calculated
    $460,157
    From this org
    $412,177
    From related orgs
    $0
    Other
    $47,980
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $309,156
    Bonus
    $70,929
    Other
    $32,092
    Deferred
    $0
    Nontaxable benefits
    $47,980
    Filer's total
    $460,157

  • A Post New 352025

    Vice President

    Total calculated
    $276,064
    From this org
    $237,289
    From related orgs
    $0
    Other
    $38,775
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $208,875
    Bonus
    $27,962
    Other
    $452
    Deferred
    $0
    Nontaxable benefits
    $38,775
    Filer's total
    $276,064

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $1,254,259,534
    Expenses
    $1,244,098,919
    Contributions
    $7,004,132
    Grants paid
    $263,061
  • 2023
    Revenue
    $1,403,482,013
    Expenses
    $1,369,520,191
    Contributions
    $19,362,158
    Grants paid
    $535,295
  • 2022
    Revenue
    $1,246,864,577
    Expenses
    $1,229,687,363
    Contributions
    $13,347,422
    Grants paid
    $3,414,613

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

Nonprofiteer parses the Form 990 only. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility SOUNK.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.