Civic Intelligence

Helminthological Society of Washington

EIN 52-6050334 • 501(c)3 • Bowie, MD

Bowie, MD
Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

33rd percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Liabilities / Revenue

35th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Net Margin

81st percentile

31%

Higher net margin than 81% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Top Officer Pay

55th percentile

$0

Higher top officer pay than 55% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Asset Growth

74th percentile

18%

Faster asset growth than 74% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2024 to 2025

Revenue Growth

36th percentile

-2.0%

Faster revenue growth than 36% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets33rd percentile

Assets

Up

$457,835

Up $72,417 (+19%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$457,835

Up $72,417 (+19%) from 2023

Operations
Liabilities / Revenue35th percentileNet Margin81st percentile

Revenue

Up

$47,203

Up $4,712 (+11%) from 2023

Expenses

Up

$36,789

Up $6,296 (+21%) from 2023

Net Income

Down

$10,414

Down $1,584 (-13%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth74th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$600K$400K$200K$0-$200KAssets 2011: $156,179Liabilities 2011: -$2632011Assets 2012: $159,637Liabilities 2012: $2572012Assets 2013: $165,845Liabilities 2013: $3482013Assets 2014: $172,337Liabilities 2014: $02014Assets 2015: $177,321Liabilities 2015: $1332015Assets 2016: $180,749Liabilities 2016: $2462016Assets 2017: $187,692Liabilities 2017: $2322017Assets 2018: $186,787Liabilities 2018: -$1262018Assets 2019: $198,802Liabilities 2019: $210Net Assets 2019: $198,5922019Assets 2020: $251,320Liabilities 2020: $10Net Assets 2020: $251,3102020Assets 2021: $310,213Liabilities 2021: $132Net Assets 2021: $310,0812021Assets 2022: $369,633Liabilities 2022: $325Net Assets 2022: $369,3082022Assets 2023: $385,418Liabilities 2023: $0Net Assets 2023: $385,4182023Assets 2024: $457,835Liabilities 2024: $0Net Assets 2024: $457,8352024

Highlighted filing

2024

Assets$457,835
Liabilities$0
Net Assets$457,835
Open 2024 Filing

Operations Trend

Revenue Growth36th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$100K$50K$0-$50KRevenue 2011: $44,322Expenses 2011: $42,078Net Income 2011: $2,2442011Revenue 2012: $40,898Expenses 2012: $37,440Net Income 2012: $3,4582012Revenue 2013: $40,487Expenses 2013: $34,278Net Income 2013: $6,2092013Revenue 2014: $40,969Expenses 2014: $34,477Net Income 2014: $6,4922014Revenue 2015: $41,470Expenses 2015: $36,219Net Income 2015: $5,2512015Revenue 2016: $41,690Expenses 2016: $38,129Net Income 2016: $3,5612016Revenue 2017: $37,622Expenses 2017: $30,434Net Income 2017: $7,1882017Revenue 2018: $32,138Expenses 2018: -$32,485Net Income 2018: $64,6232018Revenue 2019: $38,163Expenses 2019: $28,296Net Income 2019: $9,8672019Revenue 2020: $40,179Expenses 2020: $10,460Net Income 2020: $29,7192020Revenue 2021: $45,358Expenses 2021: $22,341Net Income 2021: $23,0172021Revenue 2022: $38,979Expenses 2022: $28,791Net Income 2022: $10,1882022Revenue 2023: $42,491Expenses 2023: $30,493Net Income 2023: $11,9982023Revenue 2024: $47,203Expenses 2024: $36,789Net Income 2024: $10,4142024

Highlighted filing

2024

Revenue$47,203
Expenses$36,789
Net Income$10,414
Open 2024 Filing

Filings

Most recent year

2024 • Form 990EZXML pending. An XML filing is linked for this year, but detailed extraction is still pending.

Open filing
Assets
$457,835
Liabilities
$0
Net assets
$457,835
Revenue
$47,203
Expenses
$36,789
Net income
$10,414
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$4.58$0.00$4.58$0.47$0.37$0.10
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$3.85$0.00$3.85$0.42$0.30$0.12
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$3.70$0.00$3.69$0.39$0.29$0.10
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$3.10$0.00$3.10$0.45$0.22$0.23
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.51$0.00$2.51$0.40$0.10$0.30
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.99$0.00$1.99$0.38$0.28$0.10
2018Summary only. Only limited summary data is available for this year.$1.87$0.00$0.32$0.32$0.65
2017Summary only. Only limited summary data is available for this year.$1.88$0.00$0.38$0.30$0.07
2016Summary only. Only limited summary data is available for this year.$1.81$0.00$0.42$0.38$0.04
2015Summary only. Only limited summary data is available for this year.$1.77$0.00$0.41$0.36$0.05
2014Summary only. Only limited summary data is available for this year.$1.72$0.00$0.41$0.34$0.06
2013Summary only. Only limited summary data is available for this year.$1.66$0.00$0.40$0.34$0.06
2012Summary only. Only limited summary data is available for this year.$1.60$0.00$0.41$0.37$0.03
2011Summary only. Only limited summary data is available for this year.$1.56$0.00$0.44$0.42$0.02
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Mar 24, 2025
Return Version
2024v5.0
Gross Receipts
$47,203
Mission and Program Overview

Mission

To provide for the association of people interested in parasitology and for the discussion and dissemination of items of interest related to parasitology.

Program Services

DescriptionGrantsExpenses
HelmSoc holds 2 meetings per year: The Spring meeting, during which members present scientific research, and the fall Anniversary Award dinner meeting, during which the Anniversary award is presented to a member for outstanding contributions in parasitology, an exceptional paper presented at a meeting of the Society or published in its journal, or giving outstanding service to the Society. During the spring meeting, HelmSoc provides small grants to students to help defray the cost of attending the meeting. Awards are presented for the best undergraduate and graduate student presentations. In 2024, the Spring meeting was held jointly with another parasitology society.$1,300$12,664
Publication of the journal Comparative Parasitology (CoPa), which focuses on parasitological research of a comparative nature, emphasizing taxonomy, systematics, ecology, biogeography, evolution, faunal survey, and biological inventory within a morphological a/o molecular context. The scope of Comparative Parasitology extends to all parasitic faunas, including helminths, protistans and arthropods. The journal serves approximately 250 members and is found in numerous academic libraries and online at BioOne.org$0$10,294
The Helminthological Society of Washington (HelmSoc) funds two student research grants, the Society student research grant, and the Bernard Fried Student research grant. Each grant awards up to $5000, usually split between an undergraduate and undergraduate project.$8,061$0
Compensation and Service Providers
Top Officer Pay55th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Kelly WeinersmithPresident-$0--
Sherman HendrixImmediate Past President-$0--
Katrina LohanVice President-$0--
John M HawdonTreasurerPT$0--
Elise McKeanCorresponding Secretary-$0--
Anne Vardo-ZalikRecording Secretary-$0--
Autumn Smith-HerronEditor In ChiefPT$0--
Amy E FowlerExecutive Committee Member-$0--
Kate SheehanExecutive Committee Member-$0--
Ashleigh SmytheExecutive Committee Member-$0--
Michael R ZimmermannExecutive Committee Member-$0--
Filing and Contact Details

Filer

Filer Name
Helminthological Society of Washington
EIN
52-6050334
Phone
3018094283
Address
14111 Westholme Ct, Bowie, MD 20715

Signing Officer

Name
John Hawdon
Title
Treasurer
Phone
3018094283
Signed
2025-03-24
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part I, Line 10

“Fried memorial student research grants, $4,258; Society student research grants, $3,803; Student travel awards, $800; Student presentation awards, $500.”

Form 990-EZ, Part I, Line 16

“Description;Amount^archive maintenance expense;372|software;2747|conferences conventions meetings;12664|insurance;335|bank fees;610|articles of incorporation amendment;150^Total;16878^”

Form 990-EZ, Part I, Line 20

“unrealized gains Vanguard account”

Form 990-EZ, Part V, Line 34

“A dissolution clause was added to the Articles of Incorporation.”

Raw XML Appendix230 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Treasurer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4Corresponding Secretary
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IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Publication of the journal Comparative Parasitology (CoPa), which focuses on parasitological research of a comparative nature, emphasizing taxonomy, systematics, ecology, biogeography, evolution, faunal survey, and biological inventory within a morphological a/o molecular context. The scope of Comparative Parasitology extends to all parasitic faunas, including helminths, protistans and arthropods. The journal serves approximately 250 members and is found in numerous academic libraries and online at BioOne.org
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt1The Helminthological Society of Washington (HelmSoc) funds two student research grants, the Society student research grant, and the Bernard Fried Student research grant. Each grant awards up to $5000, usually split between an undergraduate and undergraduate project.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt2HelmSoc holds 2 meetings per year: The Spring meeting, during which members present scientific research, and the fall Anniversary Award dinner meeting, during which the Anniversary award is presented to a member for outstanding contributions in parasitology, an exceptional paper presented at a meeting of the Society or published in its journal, or giving outstanding service to the Society. During the spring meeting, HelmSoc provides small grants to students to help defray the cost of attending the meeting. Awards are presented for the best undergraduate and graduate student presentations. In 2024, the Spring meeting was held jointly with another parasitology society.
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Fried memorial student research grants, $4,258; Society student research grants, $3,803; Student travel awards, $800; Student presentation awards, $500.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Description;Amount^archive maintenance expense;372|software;2747|conferences conventions meetings;12664|insurance;335|bank fees;610|articles of incorporation amendment;150^Total;16878^
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2unrealized gains Vanguard account
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3A dissolution clause was added to the Articles of Incorporation.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990-EZ, Part I, Line 10
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990-EZ, Part I, Line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Form 990-EZ, Part I, Line 20
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990-EZ, Part V, Line 34
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0John Hawdon
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum03018094283
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-03-24
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0HELMINTHOLOGICAL SOCIETY OF WASHINGTON
ReturnHeader/Filer/BusinessNameControlTxt0HELM
ReturnHeader/Filer/EIN0526050334
ReturnHeader/Filer/PhoneNum03018094283
ReturnHeader/Filer/USAddress/AddressLine1Txt014111 Westholme Ct
ReturnHeader/Filer/USAddress/CityNm0Bowie
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MD
ReturnHeader/Filer/USAddress/ZIPCd020715
ReturnHeader/IRSResponsiblePrtyInfoCurrInd01
ReturnHeader/ReturnTs02025-04-07T21:33:24-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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