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ASSOCIATION OF IMMUNIZATION MANAGERS

EIN 52-2346043 ROCKVILLE, MD

Browse the largest nonprofits in Maryland

Revenue 2024
$6,009,882
Expenses 2024
$4,029,752

Program services were 78.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
G80
Classification
1000
Street
451 HUNGERFORD DR STE 225

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).

Mission and programs · 2024

Mission

The Association of Immunization Managers (AIM) was created in 1999 to enable immunization managers to work together to effectively prevent and control vaccine-preventable diseases and improve immunization coverage in the United States and its territories.

  • The Association of Immunization Managers (AIM) is dedicated to establishing a nation free of vaccine-preventable disease. AIM members are the leaders of state, local, and territorial immunization programsdirecting the public health efforts designed to keep children and adults vaccinated and protected against disease.

    Expenses $3,177,680 · Revenue $424,561

As filed on the 2024 return.

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.

  • Heather Roth

    Chair

    Total calculated
    $0
    Hours/week
    4
  • Sarah Aho

    Chair Elect

    Total calculated
    $0
    Hours/week
    4
  • Jamilia Sherls

    Secretary/Treasurer

    Total calculated
    $0
    Hours/week
    4
  • Heather Burriss

    Secretary/Treasurer (till Dec 2024)

    Total calculated
    $0
    Hours/week
    4
  • Tom McCleaf

    Past Chair

    Total calculated
    $0
    Hours/week
    4
  • Amber Tirmal

    Past Chair (till Dec 2024)

    Total calculated
    $0
    Hours/week
    4
  • Ronald Balajadia

    Director

    Total calculated
    $0
    Hours/week
    1
  • Bindy Crouch

    Director

    Total calculated
    $0
    Hours/week
    1
  • Molly Howell

    Director

    Total calculated
    $0
    Hours/week
    1
  • Sarah Leeds

    Director

    Total calculated
    $0
    Hours/week
    1
  • Ryan Malosh

    Director

    Total calculated
    $0
    Hours/week
    1
  • Emman Parian

    Director

    Total calculated
    $0
    Hours/week
    1
  • Stephanie Schauer

    Director

    Total calculated
    $0
    Hours/week
    1
  • Bob Wines

    Director

    Total calculated
    $0
    Hours/week
    1
  • Becky Prall

    Director (from Dec 2024)

    Total calculated
    $0
    Hours/week
    1
  • Lynelle Paro

    Director (from Dec 2024)

    Total calculated
    $0
    Hours/week
    1
  • Claire Hannan

    Executive Director

    Total calculated
    $239,216
    From this org
    $184,962
    From related orgs
    $0
    Other
    $54,254
    Hours/week
    37.5

    Schedule J breakdown matched by us

    Base
    $184,962
    Bonus
    $0
    Other
    $0
    Deferred
    $23,419
    Nontaxable benefits
    $30,835
    Filer's total
    $239,216
  • Virginia Moss

    Chief Financial Officer

    Total calculated
    $211,393
    From this org
    $174,287
    From related orgs
    $0
    Other
    $37,106
    Hours/week
    37.5

    Schedule J breakdown matched by us

    Base
    $174,287
    Bonus
    $0
    Other
    $0
    Deferred
    $20,456
    Nontaxable benefits
    $16,650
    Filer's total
    $211,393
  • Katelyn Wells

    Chief Res., Eval., & Dev.

    Total calculated
    $178,775
    From this org
    $147,626
    From related orgs
    $0
    Other
    $31,149
    Hours/week
    37.5

    Schedule J breakdown matched by us

    Base
    $147,626
    Bonus
    $0
    Other
    $0
    Deferred
    $17,689
    Nontaxable benefits
    $13,460
    Filer's total
    $178,775
  • Brent Ewig

    Chief Policy & Gov't Rel.

    Total calculated
    $190,078
    From this org
    $167,674
    From related orgs
    $0
    Other
    $22,404
    Hours/week
    37.5

    Schedule J breakdown matched by us

    Base
    $167,674
    Bonus
    $0
    Other
    $0
    Deferred
    $19,836
    Nontaxable benefits
    $2,568
    Filer's total
    $190,078
  • Michelle Fiscus

    Chief Medical Officer

    Total calculated
    $286,444
    From this org
    $226,621
    From related orgs
    $0
    Other
    $59,823
    Hours/week
    30

    Schedule J breakdown matched by us

    Base
    $226,621
    Bonus
    $0
    Other
    $0
    Deferred
    $28,818
    Nontaxable benefits
    $31,005
    Filer's total
    $286,444
  • Emily Messerli

    Chief Programmatic Officer

    Total calculated
    $164,492
    From this org
    $146,041
    From related orgs
    $0
    Other
    $18,451
    Hours/week
    37.5

    Schedule J breakdown matched by us

    Base
    $146,041
    Bonus
    $0
    Other
    $0
    Deferred
    $17,109
    Nontaxable benefits
    $1,342
    Filer's total
    $164,492
  • Purnima Unni

    Program and Member Services Director

    Total calculated
    $129,252
    From this org
    $102,782
    From related orgs
    $0
    Other
    $26,470
    Hours/week
    37.5

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

  • 2024
    Revenue
    $6,009,882
    Expenses
    $4,029,752
    Contributions
    $5,479,391
    Grants paid
    $0
  • 2023
    Revenue
    $7,552,304
    Expenses
    $6,459,252
    Contributions
    $7,190,833
    Grants paid
    $0
  • 2022
    Revenue
    $7,240,513
    Expenses
    $6,837,705
    Contributions
    $6,730,121
    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
    $4,574,361
    Expenses
    $4,272,512
    Assets (EOY)
    $1,962,259
  • 2020 · 990

    Revenue
    $2,872,443
    Expenses
    $2,394,162
    Assets (EOY)
    $1,356,883
  • 2019 · 990

    Revenue
    $1,161,658
    Expenses
    $1,385,120
    Assets (EOY)
    $627,100
  • 2018 · 990

    Revenue
    $1,571,075
    Expenses
    $1,234,995
    Assets (EOY)
    $862,346
  • 2017 · 990

    Revenue
    $1,369,305
    Expenses
    $1,198,235
    Assets (EOY)
    $478,863
  • 2016 · 990

    Revenue
    $1,154,794
    Expenses
    $1,089,372
    Assets (EOY)
    $281,884
  • 2015 · 990

    Revenue
    $729,320
    Expenses
    $937,112
    Assets (EOY)
    $221,158
  • 2014 · 990

    Revenue
    $804,087
    Expenses
    $645,949
    Assets (EOY)
    $424,992
  • 2010 · 990

    Revenue
    not reported
    Expenses
    $263,810
    Assets (EOY)
    $119,233

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.

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

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 13 October 2026, under deductibility PC.

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.