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AMERICAN ASSOCIATION OF SLEEP TECHNOLOGISTS

EIN 39-1601311 DARIEN, IL

Largest nonprofits in Illinois

Revenue 2024
$471,758
Expenses 2024
$710,852

Program services were 22.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
06
Classification
1000
Street
2510 N FRONTAGE RD

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

5 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.

Mission and programs · 2024

Mission

AAST IS AN INTERNATIONAL SOCIETY OF PROFESSIONALS THAT PERFORMS AN ESSENTIAL ROLE IN THE DIAGNOSIS AND TREATMENT OF SLEEP DISORDERS THROUGH PROVIDING EDUCATION, RESOURCES AND ADVOCACY, AND LEADING SLEEP-CARE PROFESSIONALS TO BE THE MOST KNOWLEDGEABLE IN THE FIELD RESULTING IN THE HIGHEST QUALITY OF CARE FOR PATIENTS.

Activities or mission (Part I)

Provide sleep disorder education and awareness to the public and health professionals.

  • EDUCATION - AAST HOSTS A ROBUST ONLINE LEARNING CENTER FOR SLEEP TECHNOLOGISTS TO LEARN NEW SKILLS AND GAIN KNOWLEDGE IN SLEEP AND SLEEP TECHNOLOGY. IN ADDITION, AAST HAS MANY PRODUCTS THAT WILL ASSIST TECHNOLOGISTS AT ALL LEVELS TO PREPARE FOR REGISTRY OR CERTIFICATION EXAMINATIONS AND RECERTIFICATION AS REGISTERED POLYSOMNOGRAPHIC TECHNOLOGISTS AND REGISTERED SLEEP TECHNOLOGISTS.

    Expenses $161,610 · Revenue $389,339

  • PUBLICATIONS - AAST PUBLISHES A QUARTERLY JOURNAL THAT PRESENTS EDUCATIONAL INFORMATION FOR THE PROFESSIONAL DEVELOPMENT OF SLEEP TECHNOLOGISTS AND SLEEP TECHNICIANS WHO ASSIST IN THE EVALUATION AND FOLLOW-UP CARE OF PATIENTS WITH SLEEP DISORDERS.

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Emerson Kerr

    President

    Total calculated
    $0
    Hours/week
    5
  • David Wolfe

    Secretary

    Total calculated
    $0
    Hours/week
    1
  • T Massey Arrington

    Treasurer

    Total calculated
    $0
    Hours/week
    1
  • Laree J Fordyce

    Past President

    Total calculated
    $0
    Hours/week
    1
  • Kevin Adley

    Director

    Total calculated
    $0
    Hours/week
    1
  • Sarah Brennecka

    Director

    Total calculated
    $0
    Hours/week
    1
  • Renae Davis

    Director

    Total calculated
    $0
    Hours/week
    1
  • Lisa Endree

    Director

    Total calculated
    $0
    Hours/week
    1
  • Amy Korn-Reavis

    Director

    Total calculated
    $0
    Hours/week
    1
  • Robert Miller

    Director

    Total calculated
    $0
    Hours/week
    1
  • Robin James

    Director

    Total calculated
    $0
    Hours/week
    1
  • Steve Van Hout

    Executive Director

    Total calculated
    $0
    Hours/week
    1

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. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $471,758
    Expenses
    $710,852
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $550,906
    Expenses
    $719,483
    Contributions
    $3,000
    Grants paid
    $0
  • 2022
    Revenue
    $600,775
    Expenses
    $863,830
    Contributions
    $0
    Grants paid
    $0

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

  • 2021 · 990

    Revenue
    $734,206
    Expenses
    $780,776
    Assets (EOY)
    $1,531,038
  • 2020 · 990

    Revenue
    $677,674
    Expenses
    $804,157
    Assets (EOY)
    $1,502,701
  • 2019 · 990

    Revenue
    $988,108
    Expenses
    $1,127,841
    Assets (EOY)
    $1,577,435
  • 2018 · 990

    Revenue
    $866,273
    Expenses
    $1,074,135
    Assets (EOY)
    $1,694,422
  • 2017 · 990

    Revenue
    $849,333
    Expenses
    $1,239,367
    Assets (EOY)
    $2,003,422
  • 2016 · 990

    Revenue
    $922,257
    Expenses
    $970,314
    Assets (EOY)
    $2,443,740
  • 2015 · 990

    Revenue
    $936,505
    Expenses
    $1,012,381
    Assets (EOY)
    $2,454,958
  • 2014 · 990

    Revenue
    $949,859
    Expenses
    $837,767
    Assets (EOY)
    $2,538,195
  • 2013 · 990

    Revenue
    $980,035
    Expenses
    $848,232
    Assets (EOY)
    $2,390,463
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $1,005,621
    Assets (EOY)
    $2,281,883

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.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

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

Not present in the most recent drop.

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.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.