To promote the science of Lepidoptera butterflies and moths study in all its branches; to further the scientifically sound and progressive study of Lepidoptera; to publish periodicals and other relevant publications on Lepidoptera.

501(c)(3) charity; gifts are tax-deductible.
100¢ of each $1 spent went to programs.
$10K paid to officers and key staff.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX · Pay: Part VII

Before you give

FY2021 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2025
latest Form 990
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
5 of 6
filings with a surplus
Average surplus $19K a year · 15% of revenue · last 6 filings
Fine: a surplus in 5 of the last 6 filings.
Pt I · Ln 19 · 6 filings
Spent on programs
100%
of spending
Looks good: 100% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Pay to officers and key staff
$10K
to officers and key staff · 9% of spending
Looks good: pay to officers and key staff is 9% of spending; 15% or less.
Pt VII · Sec A
2 mo
of spending, in cash
Plus $766K in investments, Pt X · Ln 11–13
Fine: 2.4 months of spending in cash; 1 to 3.
Pt X · Ln 1–2 · Pt I · Ln 18
Named funders
1
named funder · $10K
Fine: 1 funder names it on their filings; under 3.
Funders’ Sch. I, 990-PF
Liabilities
$0
0% of total assets
Looks good: liabilities are 0% of assets; 50% or less.
Pt X · Ln 26
Independent board members
19
of 19 voting members
Looks good: 19 of 19 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$173K
+14% vs prior year
Spent
$108K
To programs
100%
Net assets
$787K
By yearFY2020–FY2025
Revenue
$173K
FY2021▲ +14%
Tap a bar for its year
Revenue by fiscal year
FY2020$152K
FY2021$173K
FY2022$13K
FY2023$150K
FY2024$127K
FY2025$127K
Expenses
$108K
FY2021▲ +24%
Tap a bar for its year
Expenses by fiscal year
FY2020$88K
FY2021$108K
FY2022$95K
FY2023$127K
FY2024$105K
FY2025$105K
Net assets
$787K
FY2021▲ +6%
Tap a bar for its year
Net assets by fiscal year
FY2020$745K
FY2021$787K
FY2022$695K
FY2023$731K
FY2024$753K
FY2025$753K

From the FY2021 Form 990 · see the original

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You’re viewing the FY2021 filing — not the latest on file. See the latest (FY2025) →

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Jun 1973.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

100 cents of each dollar spent went to programs.

Program services 100% · $108K

Form 990 Part IX, line 25. Every line is in By the numbers.

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Who runs it and what they're paid

18 people listed on the 990; $10K paid to officers and key staff.

Part VII, Section A · reportable compensation
Journal Editor
$5,000Pt VII · Sec A
News Editor
$5,000Pt VII · Sec A
Vice President
not listedPt VII · Sec A
not listedPt VII · Sec A
Assistant Secretary, Assistant Treasurer
not listedPt VII · Sec A
Treasurer
not listedPt VII · Sec A
Immediate Past President
not listedPt VII · Sec A
Director
not listedPt VII · Sec A

Chris Grinter’s $8K as Secretary is at the 7th percentile of top reported officer pay among 313 $100K–1M science & technology nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.

Compensation history total reportable pay by year · 4 named individuals · Part VII

NameFY2023FY2022FY2021FY2020
Chris Grinter$7,500$2,500——
Kelly Richers$7,500———
Keith Summerville$5,000$5,000$5,000$4,000
James Adams$5,000$5,000$5,000$4,000

Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.

See Lepidopterists Society executive salaries →

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Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2No
  • Top official's pay set by an independent reviewPt VI · Ln 15aNo

Programs and updates

Publishes research on butterflies and moths, holding yearly international meetings.

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Provided by the organization

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2 programs · $105K · in their own filed words · FY2021
01

Publication of refereed Journal of the Leopdiopterists' Society", 4 issues yearly, and "News of the Lepidopterists' Society" with articles regarding research aspects of the study of Lepidoptera, plus one season summary of important sightings and collection records.

$93Kprogram expense
02

Membership Costs

Mailings, communications with members, website upkeep, attendance at entomological conferences for purposes of publicity and recruitment. PayPal and credit card processing fees, office expenses, banking fees, student new member collecting kits, increased outreach at major entomological meetings.

$11Kprogram expense

Funders

Who pays for it.

From grant filings on record. Receipts are incomplete: individual donors are never listed.

Grants

Schedule I · received and paid
Grants received · FY2024
Total grants receivedfrom 1 funder$10K
Grants paid · 3 grants · $8K · 2024–2025
Unitemized GrantFY2025$6,000
Unitemized GrantFY2024$1,000
Unitemized GrantFY2024$500

By the numbers

The FY2021 990, line by line.

1The main four
Money inPt VIII
$173K
Ln 12
Investment incomeLn 3$84K
Gifts and grantsLn 1h$65K
Fees for servicesLn 2g$24K
Money outPt IX
$108K
Ln 25
Programscol B$108K
Owns and owesPt X
$787K
net assets · Ln 32
Cash and savingsLn 1–2$21K
Total assetsLn 16$787K
LiabilitiesLn 26$0
PeoplePt VI, VII
18
listed · VII A
PaidVII A2
Voting boardVI 1a19
IndependentVI 1b19
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$65K
Government grantsLn 1e$0
Noncash giftsLn 1g$0
Fees for servicesLn 2g$24K
Investment incomeLn 3$84K
Total revenueLn 12$173K
Assets in detailPt X, end of year
CashLn 1$21K
SavingsLn 2$0
Cash and savings togetherLn 1–2$21K
InvestmentsLn 11–13$766K
Land, buildings, equipmentLn 10c$0
Other assetsLn 15$0
Total assetsLn 16$787K
LiabilitiesLn 26$0
Net assetsLn 32$787K
OperationsPt I, VI
EmployeesI 50
VolunteersI 635
Fiscal year endsHeaderDecember
Conflict-of-interest policyVI 12aYes
Whistleblower policyVI 13No
Records policyVI 14No
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY21End FY21
Cash and savingsLn 1–2$32K$21K
InvestmentsLn 11–13$713K$766K
Land, buildings, equipmentLn 10c$0$0
Total assetsLn 16$745K$787K
LiabilitiesLn 26$0$0
Net assetsLn 32$745K$787K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Grants to domestic individualsLn 2$4K$4K
Accounting feesLn 11c$41$41
Advertising and promotionLn 12$920$920
Conferences, conventions and meetingsLn 19$1K$1K
Other expenses (24a–d)Ln 24$102K$102K
All other expensesLn 24e$1K$1K
Total functional expensesLn 25$108K$108K$0$0

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest $127K$105K$22K$753K 990 PDF
FY2024 $127K$105K$22K$753K 990 PDF
FY2023 $150K$127K$23K$731K 990 PDF
FY2022 $13K$95K−$82K$695K 990 PDF
FY2021 Viewing $173K$108K$64K$787K 990 PDF
FY2020 $152K$88K$64K$745K 990 PDF

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Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support O · Explanations
See the full FY2021 990 (6 parts)
Part I · Summary $172,884 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $75,470$64,725
I-9 Program service revenuePrior year $27,290$23,833
I-10 Investment incomePrior year $48,905$84,326
I-11 Other revenuePrior year $0$0
I-12 Total revenuePrior year $151,665$172,884
I-13 Grants and similar amounts paidPrior year $1,710$3,500
I-14 Benefits paid to membersPrior year $0$0
I-15 Salaries and benefitsPrior year $0$0
I-16a Professional fundraising feesPrior year $0$0
I-17 Other expensesPrior year $84,084$104,909
I-18 Total expensesPrior year $85,794$108,409
I-19 Revenue less expensesPrior year $65,871$64,475
Part VI · Governance 19 of 19 board members independent, 3 to look at
VI-1a Voting members of the governing body19
VI-1b Independent voting members19
VI-13 Written whistleblower policyNo
VI-14 Document retention and destruction policyNo
VI-15a Process for setting top official's payNo
VI-2 Family or business relationship among officers or directorsNo
VI-12a Written conflict of interest policyYes
Part VIII · Statement of revenue $172,884 across 10 lines filed
VIII-1a Federated campaigns$0
VIII-1b Membership dues$44,951
VIII-1d Related organizations$0
VIII-1e Government grants$0
VIII-1f All other contributions, gifts and grants$19,774
VIII-1g Noncash contributions (included above)$0
VIII-1h Total contributions, gifts and grants$64,725
VIII-2a-f Program service revenue, itemized rows (sum of 2a–2f as filed)Related to mission $23,833$23,833
VIII-3 Investment incomeRelated to mission $84,326$84,326
VIII-12 Total revenueRelated to mission $108,159 · Unrelated business $0 · Excluded from tax $0$172,884
Part IX · Statement of functional expenses $108,409 across 6 lines filed
IX-2 Grants to domestic individualsPrograms $3,500$3,500
IX-11c Accounting feesPrograms $41$41
IX-12 Advertising and promotionPrograms $920$920
IX-19 Conferences, conventions and meetingsPrograms $1,200$1,200
IX-24 Other expenses (24a–d)Programs $101,508$101,508
IX-24e All other expensesPrograms $1,240$1,240
IX-25 Total functional expensesPrograms $108,409 · Management $0 · Fundraising $0$108,409
Part X · Balance sheet $786,982 assets, 24 lines filed
X-1 Cash, non-interest-bearingStart of year $32,070$21,475
X-2 Savings and temporary cash investmentsStart of year $0$0
X-3 Pledges and grants receivableStart of year $0$0
X-4 Accounts receivableStart of year $0$0
X-8 Inventories for sale or useStart of year $0$0
X-9 Prepaid expenses and deferred chargesStart of year $0$0
X-10c Land, buildings and equipment, netStart of year $0$0
X-11 Publicly traded securitiesStart of year $712,993$765,507
X-12 Other securitiesStart of year $0$0
X-13 Program-related investmentsStart of year $0$0
X-14 Intangible assetsStart of year $0$0
X-15 Other assetsStart of year $0$0
X-16 Total assetsStart of year $745,063$786,982
X-17 Accounts payable and accrued expensesStart of year $0$0
X-18 Grants payableStart of year $0$0
X-19 Deferred revenueStart of year $0$0
X-20 Tax-exempt bond liabilitiesStart of year $0$0
X-24 Unsecured notes and loans payableStart of year $0$0
X-25 Other liabilitiesStart of year $0$0
X-26 Total liabilitiesStart of year $0$0
X-27 Net assets without donor restrictionsStart of year $745,063$786,982
X-28 Net assets with donor restrictionsStart of year $0$0
X-32 Total net assets or fund balancesStart of year $745,063$786,982
X-33 Total liabilities and net assetsStart of year $745,063$786,982
Part XI · Reconciliation of net assets $786,982 net assets at year end
XI-1 Total revenue$172,884
XI-2 Total expenses$108,409
XI-3 Revenue less expenses$64,475
XI-4 Net assets at start of year$745,063
XI-10 Net assets at end of year$786,982

Form 990 e-file (XML) FY2021 from the IRS · Classification, formation year and address from the IRS Business Master File

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