AMERICAN CONCRETE INSTITUTE

As filed

Subsection

03

NTEE code

U30C

Classification

2000

Street

38800 COUNTRY CLUB DRIVE

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).

Other organizations at this address

6 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

• ACI CENTER OF EXCELLENCE FOR CARBON NEUTRAL CONCRETE

  EIN 87-4387749

• ACI CENTER OF EXCELLENCE FOR CONCRETE INDUSTRY PRODUCTIVITY

  EIN 92-0968204

• ACI CENTER OF EXCELLENCE FOR NONMETALLICS IN BUILDING MATERIALS

  EIN 87-1529101

• ACI FOUNDATION

  EIN 38-2986800

• CONCRETE FOUNDATION ASSOCIATION

  EIN 39-1285544

• POST TENSIONING INSTITUTE

  EIN 36-2870929

Mission and programs · 2025

• EDUCATIONAL SEMINARS/WEBINARS/CONVENTIONS: TECHNICAL SEMINARS PROVIDED TO THE GENERAL PUBLIC REGARDING CONCRETE DESIGN AND TECHNOLOGY. COMMITTEE MEETINGS ARE HELD TO DEVELOP TECHNICAL PUBLICATIONS THROUGH A CONSENSUS PROCESS. THERE ARE OVER 30 SEMINARS, TECHNICAL SESSIONS & FORUMS RELATING TO THE LATEST CONCRETE DESIGN AND TECHNOLOGY.

  Expenses $14,134,275 · Grants $1,918,915 · Revenue $4,234,425

• MEMBER SERVICES: INCLUDING PROVIDING PLAQUES, CERTIFICATES, PINS, DECALS AND MANUAL OF CONCRETE PRACTICE TO MEMBERS AND AWARDING SCHOLARSHIPS AND GRANTS TO STUDENTS.

  Expenses $2,567,885 · Revenue $3,772,493

• CERTIFICATION: CERTIFICATION OF LABORATORY, FIELD TECHNICIANS, INSPECTORS, ADHESIVE ANCHOR INSTALLERS, FINISHERS AND OTHER CERTIFICATION PROGRAMS TO IMPROVE THE QUALITY OF CONCRETE CONSTRUCTION. CERTIFIED INDIVIDUALS ARE GENERALLY NOT ACI MEMBERS.

  Expenses $3,495,279 · Revenue $9,153,701

• PUBLICATION AND PERIODICALS: EXCHANGE OF IDEAS AND NEW TECHNOLOGY AFFECTING THE CONCRETE INDUSTRY. THE ORGANZIATION ALSO EDITS AND PUBLISHES THE BI-MONTHLY JOURNALS, MONTHLY CONCRETE INTERNATIONAL, AND OTHER SPECIFIC PUBLICATIONS IN THE CONCRETE FIELD.

  Expenses $197,883 · Revenue $5,059,122

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

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, and on a Form 990-PF Part VIII's — 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

• 2025

  Revenue

  $24,368,673

  Expenses

  $26,926,657

  Contributions

  $382,711

  Grants paid

  $1,918,915

• 2024

  Revenue

  $25,947,284

  Expenses

  $25,417,772

  Contributions

  $20,000

  Grants paid

  $2,091,784

• 2023

  Revenue

  $21,677,271

  Expenses

  $25,576,298

  Contributions

  $0

  Grants paid

  $2,001,000

• 2022

  Revenue

  $22,000,747

  Expenses

  $22,365,984

  Contributions

  $0

  Grants paid

  $1,779,848

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

• 2025 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2024 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 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

• 2021 · 990

  Revenue

  $22,570,700

  Expenses

  $17,864,583

  Assets (EOY)

  $61,288,545

• 2021 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2020 · 990

  Revenue

  $15,820,524

  Expenses

  $16,923,301

  Assets (EOY)

  $56,456,342

• 2020 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2019 · 990

  Revenue

  $20,437,332

  Expenses

  $19,989,446

  Assets (EOY)

  $53,755,855

• 2018 · 990

  Revenue

  $18,663,317

  Expenses

  $18,152,195

  Assets (EOY)

  $47,507,917

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. 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. Showing the 10 most recent; the API carries the rest.

Form 990-N e-Postcard, tax year 2021

Tax period

1 January 2021 to 31 December 2021

Principal officer

Show names as filed Joel WatersJOEL WATERS

Mailing address

5165 OLD BRANDON ROADPEARL MS 39208

As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

• ACI FOUNDATION

  $1,871,284

  2024 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI FOUNDATION

  $1,741,000

  2023 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI FOUNDATION

  $1,419,962

  2025 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI FOUNDATION

  $1,379,848

  2022 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI CENTER OF EXCELLENCE FOR CARBON NEUTRAL CONCRETE

  $498,953

  2025 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI CENTER OF EXCELLENCE FOR CARBON NEUTRAL CONCRETE

  $220,500

  2024 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI CENTER OF EXCELLENCE FOR CARBON NEUTRAL CONCRETE

  $210,000

  2023 · RESEARCH GRANTS & SCHOLARSHIPS

• ACI CENTER OF EXCELLENCE FOR CARBON NEUTRAL CONCRETE

  $200,000

  2022 · RESEARCH GRANTS

• ACI CENTER OF EXCELLENCE FOR CONCRETE INDUSTRY PRODUCTIVITY

  $200,000

  2022 · RESEARCH GRANTS

• ACI CENTER OF EXCELLENCE FOR ADVANCING PRODUCTIVITY

  $50,000

  2023 · RESEARCH GRANTS & SCHOLARSHIPS

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

Where these grants went next →

Grants received

• ACI FOUNDATION

  $20,000

  2022 · RESEARCH

• ACI FOUNDATION

  $20,000

  2025 · PROFESSORS WORKSHOP

• ACI FOUNDATION

  $20,000

  2023 · PROFESSORS WORKSHOP/RESEARCH

• ACI FOUNDATION

  $20,000

  2024 · PROFESSORS WORKSHOP/RESEARCH

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.

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Other IRS files