American Membrane Technology Association

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To advance the understanding and use of membrane technology to treat municipal, industrial, commercial, agricultural and waste waters.

501(c)(4) social-welfare organization; gifts are not tax-deductible as charitable contributions.
86¢ of each $1 spent went to programs.
Run by 31 volunteers.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX · People: Part I, lines 5–6

Before you give

FY2024 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(4)
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
No
Donations are not tax-deductible
Worth a look: the IRS does not list gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2024
latest Form 990
Looks good: the latest return is for FY2024, 2 tax years back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
3 of 5
filings with a surplus
Average surplus $14K a year · 3% of revenue · last 5 filings
Worth a look: a surplus in 3 of the last 5 filings.
Pt I · Ln 19 · 5 filings
Spent on programs
86%
of spending
Looks good: 86% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Pay to officers and key staff
$155K
to officers and key staff · 29% of spending
Worth a look: pay to officers and key staff is 29% of spending; over 20%.
Pt VII · Sec A
19 mo
of spending, in cash
Looks good: 19.2 months of spending in cash; 3 or more.
Pt X · Ln 1–2 · Pt I · Ln 18
Liabilities
$24K
3% of total assets
Looks good: liabilities are 3% of assets; 50% or less.
Pt X · Ln 26
Independent board members
33
of 33 voting members
Looks good: 33 of 33 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$575K
+3% vs prior year
Spent
$542K
To programs
86%
Net assets
$864K
By yearFY2020–FY2024
Revenue
$575K
FY2024▲ +3%
Tap a bar for its year
Revenue by fiscal year
FY2020$300K
FY2021$592K
FY2022$466K
FY2023$558K
FY2024$575K
Expenses
$542K
FY2024▲ +10%
Tap a bar for its year
Expenses by fiscal year
FY2020$464K
FY2021$453K
FY2022$475K
FY2023$491K
FY2024$542K
Net assets
$864K
FY2024▲ +4%
Tap a bar for its year
Net assets by fiscal year
FY2020$633K
FY2021$772K
FY2022$764K
FY2023$831K
FY2024$864K

From the FY2024 Form 990 · figures checked against the IRS filing · see the original

Give Claim

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2024. IRS ruling in Nov 1974.

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

Where the money goes

86 cents of each dollar spent went to programs.

Program services 86% · $466K Management & general 14% · $76K

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

Something off? Claim to add context

Who runs it and what they're paid

39 people listed on the 990; $155K paid to officers and key staff.

Part VII, Section A · reportable compensation
Executive Dir.
$155,000Pt VII · Sec A
$0Pt VII · Sec A
Dir. Emeritus
$0Pt VII · Sec A
Dir. Emeritus
$0Pt VII · Sec A
$0Pt VII · Sec A
Director
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A

Compensation history total reportable pay by year · 3 named individuals · Part VII

NameFY2024FY2023FY2022FY2021FY2020
John Tonner$155,000$155,000$62,500——
Kim Shugar———$145,000—
Deena Reppen——$13,500$16,500$116,747

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 American Membrane Technology Association executive salaries →

Questions the 990 asks

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

  • Family or business ties among officersPt VI · Ln 2Yes
  • Top official's pay set by an independent reviewPt VI · Ln 15aYes

Programs and updates

Improves water treatment using membrane technology for various sources.

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3 programs · $466K · in their own filed words · FY2024
01

Public Outreach

The corporation directs public education and relations activities, which include interfacing with key press, policy makers, organizations and public officials to promote membrane technology awareness throughout the united states.

$244Kprogram expense
02

Conferences and Workshops

The corporation sponsors an annual technology conference which is structured to promote information exchange on all aspects of membrane filtration and water use, as well as exhibits on new technology and formal recognition of outstanding contributions to the industry.

$222Kprogram expense
03

Legislative and Regulatory Advocacy

The Corporation is the nations leading advocate for membrane technology and may represent membrane filtration interests before the U.S. Congress, Federal regulatory agencies and the media.

Pt IX · col B

Funders

Who pays for it.

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

Grants

Schedule I · this organization's grantmaking
Grants paid · 10 grants · $285K · 2020–2024
Unitemized GrantFY2024$47,000
Unitemized GrantFY2024$10,000
Unitemized GrantFY2023$47,000
Unitemized GrantFY2023$10,000
Unitemized GrantFY2022$47,000
Unitemized GrantFY2022$10,000
Unitemized GrantFY2021$47,000
Unitemized GrantFY2021$10,000
Unitemized GrantFY2020$47,000
Unitemized GrantFY2020$10,000

By the numbers

The FY2024 990, line by line.

1The main four
Money inPt VIII
$575K
Ln 12
Fees for servicesLn 2g$357K
Gifts and grantsLn 1h$186K
Investment incomeLn 3$32K
Money outPt IX
$542K
Ln 25
Programscol B$466K
Managementcol C$76K
Owns and owesPt X
$864K
net assets · Ln 32
Cash and savingsLn 1–2$866K
Total assetsLn 16$888K
LiabilitiesLn 26$24K
PeoplePt VI, VII
39
listed · VII A
PaidVII A1
Voting boardVI 1a33
IndependentVI 1b33
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$186K
Government grantsLn 1e$52K
Fees for servicesLn 2g$357K
Investment incomeLn 3$32K
Gains on assetsLn 7$0
Total revenueLn 12$575K
Assets in detailPt X, end of year
CashLn 1$136K
SavingsLn 2$730K
Cash and savings togetherLn 1–2$866K
Accounts receivableLn 4$4K
Prepaid expenses and deferred chargesLn 9$18K
Total assetsLn 16$888K
LiabilitiesLn 26$24K
Net assetsLn 32$864K
OperationsPt I, VI
EmployeesI 50
VolunteersI 631
Fiscal year endsHeaderDecember
Conflict-of-interest policyVI 12aYes
Whistleblower policyVI 13Yes
Records policyVI 14Yes
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY24End FY24
Cash and savingsLn 1–2$865K$866K
InvestmentsLn 11–13$0
Land, buildings, equipmentLn 10c$0
Total assetsLn 16$879K$888K
LiabilitiesLn 26$48K$24K
Net assetsLn 32$831K$864K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Grants to domestic organizationsLn 1$0
Grants to domestic individualsLn 2$57K$57K
Grants and assistance to foreign recipientsLn 3$0
Benefits paid to or for membersLn 4$0
Pay of current officers, directors and key staffLn 5$155K$140K$15K
Pay of disqualified personsLn 6$0
Other salaries and wagesLn 7$0
Pension plan contributionsLn 8$0
Other employee benefitsLn 9$0
Payroll taxesLn 10$0
Management feesLn 11a$99K$89K$10K
Legal feesLn 11b$683$683
Accounting feesLn 11c$0
Lobbying feesLn 11d$0
Professional fundraising feesLn 11e$0
Investment management feesLn 11f$0
Other fees for servicesLn 11g$0
Advertising and promotionLn 12$0
Office expensesLn 13$0
Information technologyLn 14$70K$66K$3K
RoyaltiesLn 15$0
OccupancyLn 16$0
TravelLn 17$37K$29K$8K
Travel and entertainment for public officialsLn 18$0
Conferences, conventions and meetingsLn 19$771$771
InterestLn 20$0
Payments to affiliatesLn 21$10K$10K
Depreciation, depletion and amortizationLn 22$0
InsuranceLn 23$8K$2K$6K
Other expenses (24a–d)Ln 24$87K$59K$28K
All other expensesLn 24e$19K$14K$5K
Total functional expensesLn 25$542K$466K$76K$0

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2024 Latest ViewingFiled with the IRS Nov 4, 2025 $575K$542K$33K$864K 990 PDF
FY2023Filed with the IRS Nov 13, 2024 $558K$491K$67K$831K 990 PDF
FY2022Filed with the IRS Nov 13, 2023 $466K$475K−$8K$764K 990 PDF
FY2021Filed with the IRS Sep 12, 2022 $592K$453K$140K$772K 990 PDF
FY2020Filed with the IRS Jul 1, 2021 $300K$464K−$163K$633K 990 PDF

Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support J · Pay O · Explanations
See the full FY2024 990 (6 parts)
Part I · Summary $574,985 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $191,699$185,620
I-9 Program service revenuePrior year $335,070$357,107
I-10 Investment incomePrior year $31,074$32,258
I-11 Other revenue$0
I-12 Total revenuePrior year $557,843$574,985
I-13 Grants and similar amounts paidPrior year $57,000$57,000
I-14 Benefits paid to members$0
I-15 Salaries and benefitsPrior year $155,000$155,000
I-16a Professional fundraising fees$0
I-17 Other expensesPrior year $278,954$330,285
I-18 Total expensesPrior year $490,954$542,285
I-19 Revenue less expensesPrior year $66,889$32,700
Part VI · Governance 33 of 33 board members independent, 1 to look at
VI-1a Voting members of the governing body33
VI-1b Independent voting members33
VI-2 Family or business relationship among officers or directorsYes
VI-12a Written conflict of interest policyYes
VI-13 Written whistleblower policyYes
VI-14 Document retention and destruction policyYes
VI-15a Process for setting top official's payYes
Part VIII · Statement of revenue $574,985 across 11 lines filed
VIII-1b Membership dues$133,270
VIII-1e Government grants$52,000
VIII-1f All other contributions, gifts and grants$350
VIII-1h Total contributions, gifts and grants$185,620
VIII-2a-f Program service revenue, itemized rows (sum of 2a–2f as filed)Related to mission $335,413 · Unrelated business $21,694$357,107
VIII-3 Investment incomeExcluded from tax $32,258$32,258
VIII-5 Royalties$0
VIII-6 Net rental income or loss$0
VIII-7 Net gain or loss on sales of assets$0
VIII-8 Net income from fundraising events$0
VIII-12 Total revenueRelated to mission $335,413 · Unrelated business $21,694 · Excluded from tax $32,258$574,985
Part IX · Statement of functional expenses $542,285 across 31 lines filed
IX-1 Grants to domestic organizations$0
IX-2 Grants to domestic individualsPrograms $57,000$57,000
IX-3 Grants and assistance to foreign recipients$0
IX-4 Benefits paid to or for members$0
IX-5 Pay of current officers, directors and key staffPrograms $140,000 · Management $15,000$155,000
IX-6 Pay of disqualified persons$0
IX-7 Other salaries and wages$0
IX-8 Pension plan contributions$0
IX-9 Other employee benefits$0
IX-10 Payroll taxes$0
IX-11a Management feesPrograms $89,190 · Management $9,910$99,100
IX-11b Legal feesManagement $683$683
IX-11c Accounting fees$0
IX-11d Lobbying fees$0
IX-11f Investment management fees$0
IX-12 Advertising and promotion$0
IX-13 Office expenses$0
IX-14 Information technologyPrograms $66,061 · Management $3,485$69,546
IX-15 Royalties$0
IX-16 Occupancy$0
IX-17 TravelPrograms $28,832 · Management $7,695$36,527
IX-18 Travel and entertainment for public officials$0
IX-19 Conferences, conventions and meetingsPrograms $771$771
IX-20 Interest$0
IX-21 Payments to affiliatesPrograms $10,000$10,000
IX-22 Depreciation, depletion and amortization$0
IX-23 InsurancePrograms $1,844 · Management $5,736$7,580
IX-24 Other expenses (24a–d)Programs $58,586 · Management $28,243$86,829
IX-24e All other expensesPrograms $14,180 · Management $5,069$19,249
IX-25 Total functional expensesPrograms $466,464 · Management $75,821 · Fundraising $0$542,285
Part X · Balance sheet $887,842 assets, 22 lines filed
X-1 Cash, non-interest-bearingStart of year $167,220$136,288
X-2 Savings and temporary cash investmentsStart of year $697,298$729,506
X-3 Pledges and grants receivable$0
X-4 Accounts receivable$4,125
X-5 Loans to officers and key people$0
X-6 Loans to other insiders$0
X-7 Notes and loans receivable$0
X-8 Inventories for sale or use$0
X-9 Prepaid expenses and deferred chargesStart of year $14,329$17,923
X-10c Land, buildings and equipment, net$0
X-11 Publicly traded securities$0
X-12 Other securities$0
X-13 Program-related investments$0
X-14 Intangible assets$0
X-15 Other assets$0
X-16 Total assetsStart of year $878,847$887,842
X-17 Accounts payable and accrued expensesStart of year $16,489$21,788
X-19 Deferred revenueStart of year $31,324$2,320
X-26 Total liabilitiesStart of year $47,813$24,108
X-27 Net assets without donor restrictionsStart of year $827,526$863,734
X-32 Total net assets or fund balancesStart of year $831,034$863,734
X-33 Total liabilities and net assetsStart of year $878,847$887,842
Part XI · Reconciliation of net assets $863,734 net assets at year end
XI-1 Total revenue$574,985
XI-2 Total expenses$542,285
XI-3 Revenue less expenses$32,700
XI-4 Net assets at start of year$831,034
XI-10 Net assets at end of year$863,734

Form 990 e-file (XML) FY2024 from the IRS · Classification, formation year and address from the IRS Business Master File

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