AMERICAN SOCIETY OF CYTOPATHOLOGY

EIN 04-2255896 WILMINGTON, DE

Revenue 2024: $1,504,704
Expenses 2024: $1,530,040

Program services were 63.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection: 03
NTEE code: G9XC
Classification: 2000
Street: 100 W 10TH ST STE 605

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

SEE ATTACHED

EDUCATION & INFORMATION; THE SOCIETY DISTRIBUTES AND PUBLISHES MEDICAL PERIODICALS, JOURNAL OF AMERICAN SOCIETY OF CYTOPATHOLOGY AND THE ASC BULLETIN; MAILED TO OVER 3,000 MEMBERS.

Expenses $334,365 · Revenue $437,513
THE 70th ANNUAL SCIENTIFIC MEETING IS A 4 DAY EVENT THAT OVER 650 PROFESSIONALS ATTENDED. THE MEETING CONSISTS OF SCIENTIFIC LECTURES, CYTOLOGY WORKSHOPS, SPECIAL COURSES, DIAGNOSTIC SEMINARS, POSTER AND PLATFORM SESSIONS, PANEL LUNCHEON SEMINARS, VIDEO MICROSCOPE TUTORIALS, ROUNDTABLE DISCUSSIONS AND TECHNICAL EXHIBITS.THE MEETING IS AVAILABLE TO AND ATTENDED BY PATHOLOGISTS, CYTOPATHOLOGISTS, CYTOTECHNOLOGISTS, RESIDENTS FELLOWS, STUDENTS, AND OTHER MEMBERS OF RELATED MEDICAL AND SCIENTIFIC FIELDS.

Expenses $517,490 · Revenue $419,400
THE ASCS CONTINUING EDUCATION EFFORTS STARTED AT THE INITIAL ANNUAL MEETING IN 1953 AND HAS CONTIUED FOR 70 YEARS. THE EDUCATIONAL PROGRAMS OF THE ASC ARE OF PRIME IMPORTANCE TO ITS MEMBERS AND THE TO THE EXPERIMENTAL/NEWLY AVAILABLE TECHNIQUES INTO RESERACH AND CLINICAL PRACTICE, AND ADDRESSES THIS NEED THROUGH ITS EDUCATIONAL PROGRAMS. TO MEET THE EDUCATIONAL NEEDS OF ITS CONSTITUENTS , THE ASC HAS DEVELOPED AN AMBITIOUS SET OF INTERGRATED ACTIVITIES; ANNUAL MEETING, CYTO-ECONFERENCE, ADVANCED CYTOPATHOLOGY EDUCATION COURSE, CASE STUDIES, EJOURNAL, PROGRESSIVE EVALUATION OF COMPETENCY, CELL TALKS AND CELL WEB SITE.

Expenses $74,966 · Revenue $224,361
CPRC CYTOTECHNOLOGY PROGRAMS REVIEW COMMITTEE - CONDUCTS ON-SITE SURVEYS OF CYTOTECHNOLOGY SCHOOLS AND MAKES RECOMMENDATIONS FOR ACCREDITATION TO CAAHEP.

Expenses $47,381 · Revenue $40,934

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.

ELIZABETH JENKINS

EXECUTIVE DIRECTOR

Total calculated

$0

Hours/week

40
KRISTEN ATKINS MD

PRESIDENT

Total calculated

$0

Hours/week

5
CHRISTINE N BOOTH MD

PRESIDENT ELECT

Total calculated

$0

Hours/week

5
AMY C CLAYTON MD

SECRETARY-TREASURER

Total calculated

$0

Hours/week

5
SARA MONACO MD

VICE-PRESIDENT

Total calculated

$0

Hours/week

5
SEAN A MCNAIR MPH CT

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
MICHELLE D REID MD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
MICHAEL J THRALL MD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
JACQUELINE M CUDA BS SCT

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
ZAIBO LI MD PHD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
MICHIYA NISHINO MD PHD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
CATHERINE E BAMMERT PHD CT

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
FANG FAN MD PHD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
MELISSA L RANDOLPH BS SCT

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
VIVIAN L WEISS MD PHD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
SINCHITA ROY-CHOWDHURI PHD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

5
CHRISTOPHER J VANDENBUSSCHE MD PHD

EXECUTIVE BOARD MEMBER

Total calculated

$0

Hours/week

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. Earlier years are each on their own filing page.

Filings

2024

Revenue

$1,504,704

Expenses

$1,530,040

Contributions

$153,512

Grants paid

$12,345
2023

Revenue

$1,529,175

Expenses

$1,506,021

Contributions

$170,947

Grants paid

$76,026
2022

Revenue

$1,610,455

Expenses

$1,608,040

Contributions

$146,618

Grants paid

$30,443

Tax year	Revenue	Expenses	Contributions	Grants paid
2024	$1,504,704	$1,530,040	$153,512	$12,345
2023	$1,529,175	$1,506,021	$170,947	$76,026
2022	$1,610,455	$1,608,040	$146,618	$30,443

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

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

$1,320,558

Expenses

$1,347,815

Assets (EOY)

$2,069,799
2021 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2020 · 990

Revenue

$1,451,735

Expenses

$1,011,758

Assets (EOY)

$2,644,204
2020 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported

Tax year	Form	Revenue	Expenses	Assets (EOY)
2024	990-T	not reported	not reported	not reported
2023	990-T	not reported	not reported	not reported
2022	990-T	not reported	not reported	not reported
2021	990	$1,320,558	$1,347,815	$2,069,799
2021	990-T	not reported	not reported	not reported
2020	990	$1,451,735	$1,011,758	$2,644,204
2020	990-T	not reported	not reported	not reported

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

MAGEE WOMENS HOSPITAL

$50,000

2023 RESEARCH
SEWHOPE CLINIC

$10,000

2023 ADVOCACY
BAYLOR COLLEGE

$10,000

2022 ADVOCACY

Where these grants went next →

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

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 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.