Civic Intelligence

International Humic Substances Society

EIN 41-1764948 • 501(c)3 • St Paul, MN

Profile

The IHSS is a scientific and educational society organized exclusively to advance the knowledge and research of humic substances and natural organic matter.

1991 Upper Buford Circle Room 439St Paul, MN 55108

www.humic-substances.org

Siviq Scores

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

Liabilities / Assets

46th percentile

0.01x

Higher debt load relative to assets than 46% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

58th percentile

0.03x

Higher debt load relative to revenue than 58% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Net Margin

69th percentile

16%

Higher net margin than 69% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

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 2024

Asset Growth

53rd percentile

4.4%

Faster asset growth than 53% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Revenue Growth

66th percentile

20%

Faster revenue growth than 66% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Assets

Up

$738,135

Up $31,326 (+4.4%) from 2023

Liabilities

Up

$6,059

Up $3,031 (+100%) from 2023

Net Assets

Up

$732,076

Up $28,295 (+4.0%) from 2023

Revenue

Up

$178,906

Up $29,902 (+20%) from 2023

Expenses

Down

$150,611

Down $65,513 (-30%) from 2023

Net Income

Up

$28,295

Up $95,415 (+142%) from 2023

Trend Graphs

Balance Sheet Trend

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

$800K$600K$400K$200K$0Assets 2011: $514,604Liabilities 2011: $13,113Net Assets 2011: $501,4912011Assets 2012: $548,612Liabilities 2012: $11,405Net Assets 2012: $537,2072012Assets 2013: $581,678Liabilities 2013: $21,242Net Assets 2013: $560,4362013Assets 2014: $611,172Liabilities 2014: $9,213Net Assets 2014: $601,9592014Assets 2015: $733,022Liabilities 2015: $36,810Net Assets 2015: $696,2122015Assets 2016: $650,889Liabilities 2016: $4,604Net Assets 2016: $646,2852016Assets 2017: $608,225Liabilities 2017: $5,590Net Assets 2017: $602,6352017Assets 2018: $628,014Liabilities 2018: $319Net Assets 2018: $627,6952018Assets 2019: $644,954Liabilities 2019: $726Net Assets 2019: $644,2282019Assets 2020: $643,884Liabilities 2020: $413Net Assets 2020: $643,4712020Assets 2021: $723,560Liabilities 2021: $5,533Net Assets 2021: $718,0272021Assets 2022: $773,333Liabilities 2022: $2,432Net Assets 2022: $770,9012022Assets 2023: $706,809Liabilities 2023: $3,028Net Assets 2023: $703,7812023Assets 2024: $738,135Liabilities 2024: $6,059Net Assets 2024: $732,0762024

Highlighted filing

2024

Assets$738,135
Liabilities$6,059
Net Assets$732,076

Operations Trend

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

$300K$200K$100K$0-$100KRevenue 2011: $177,973Expenses 2011: $106,365Net Income 2011: $71,6082011Revenue 2012: $168,424Expenses 2012: $132,708Net Income 2012: $35,7162012Revenue 2013: $126,240Expenses 2013: $103,011Net Income 2013: $23,2292013Revenue 2014: $211,878Expenses 2014: $170,355Net Income 2014: $41,5232014Revenue 2015: $243,878Expenses 2015: $149,625Net Income 2015: $94,2532015Revenue 2016: $134,533Expenses 2016: $188,493Net Income 2016: -$53,9602016Revenue 2017: $94,100Expenses 2017: $137,750Net Income 2017: -$43,6502017Revenue 2018: $208,731Expenses 2018: $183,306Net Income 2018: $25,4252018Revenue 2019: $162,496Expenses 2019: $145,963Net Income 2019: $16,5332019Revenue 2020: $132,219Expenses 2020: $132,906Net Income 2020: -$6872020Revenue 2021: $154,091Expenses 2021: $78,568Net Income 2021: $75,5232021Revenue 2022: $162,946Expenses 2022: $110,072Net Income 2022: $52,8742022Revenue 2023: $149,004Expenses 2023: $216,124Net Income 2023: -$67,1202023Revenue 2024: $178,906Expenses 2024: $150,611Net Income 2024: $28,2952024

Highlighted filing

2024

Revenue$178,906
Expenses$150,611
Net Income$28,295

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$7.38$0.06$7.32$1.79$1.51$0.28
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$7.07$0.03$7.04$1.49$2.16$0.67
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$7.73$0.02$7.71$1.63$1.10$0.53
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$7.24$0.06$7.18$1.54$0.79$0.76
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.44$0.00$6.43$1.32$1.33$0.01
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.45$0.01$6.44$1.62$1.46$0.17
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.28$0.00$6.28$2.09$1.83$0.25
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.08$0.06$6.03$0.94$1.38$0.44
2016Summary only. Only limited summary data is available for this year.$6.51$0.05$6.46$1.35$1.88$0.54
2015Summary only. Only limited summary data is available for this year.$7.33$0.37$6.96$2.44$1.50$0.94
2014Summary only. Only limited summary data is available for this year.$6.11$0.09$6.02$2.12$1.70$0.42
2013Summary only. Only limited summary data is available for this year.$5.82$0.21$5.60$1.26$1.03$0.23
2012Summary only. Only limited summary data is available for this year.$5.49$0.11$5.37$1.68$1.33$0.36
2011Summary only. Only limited summary data is available for this year.$5.15$0.13$5.01$1.78$1.06$0.72
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Sep 2, 2025
Return Version
2024v5.0
Gross Receipts
$209,758
Mission and Program Overview

Mission

The IHSS is a scientific and educational society organized exclusively to advance the knowledge and research of humic substances and natural organic matter.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities-$454,992-
Savings and Temporary Cash Investments$667,989$241,663▼ $426,326
Cash and Non-Interest-Bearing Accounts$36,478$36,515▲ $37
Accounts Receivable$2,342$4,965▲ $2,623
Other Notes and Loans Receivable, Net-$0-
Pledges and Grants Receivable$0$0→ $0
Receivable From Disqualified Prsn$0$0→ $0
Receivables From Officers Etc$0$0→ $0
Investments Other Securities-$0-
Investments Program Related-$0-
Intangible Assets-$0-
Inventories for Sale or Use-$0-
Loans From Officers Directors$0$0→ $0
Prepaid Expenses and Deferred Charges-$0-
Total Assets$706,809$738,135▲ $31,326
Liabilities
Accounts Payable and Accrued Expenses$3,028$6,059▲ $3,031
Grants Payable$0$0→ $0
Mortgage Notes Payable Secured by Investment Property$0$0→ $0
Unsecured Notes Loans Payable$0$0→ $0
Deferred Revenue$0$0→ $0
Escrow Account Liability$0$0→ $0
Tax Exempt Bond Liabilities$0$0→ $0
Total Liabilities$3,028$6,059▲ $3,031
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$703,781$732,076▲ $28,295
Net Assets With Donor Restrictions$0$0→ $0
Total Net Assets Fund Balance$703,781$732,076▲ $28,295
Total Liabilities and Net Assets / Fund Balance$706,809$738,135▲ $31,326
Compensation and Service Providers

Board Members and Trustees

NameTitle
Dr Paul BloomReference Collection Chair
Dr Irina PerminovaPast President
Dr Deborah DickPresident
Dr Heike KnickerVice President
Dr Miroslav PekarBoard Member
Dr Claudio ZacconeIT Administrator
Dr Marios DrososSecretary
Dr Raymond M HozalskiTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$3,942
Program Service Revenue
$0
Investment Income
$30,904
Other Revenue
$144,060
All Other Contributions
$0
Change in Net Assets
$28,295
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$65,755
Grants and Similar Amounts Paid$57,511
Salaries, Compensation, and Employee Benefits$27,345
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Foreign Grants$48,343--$48,343
Other Salaries and Wages$22,178$2,464$0$24,642
Travel$21,816$0$0$21,816
Conferences and Meetings$21,325$0$0$21,325
Grants to Domestic Individuals$9,168--$9,168
Fees for Services Accounting-$5,876$0$5,876
Occupancy$2,315$3,474$0$5,789
Office Expenses$340$4,532$0$4,872
Information Technology$2,900$976$0$3,876
Payroll Taxes$1,706$190$0$1,896
Advertising$0$1,500$0$1,500
Insurance$0$701$0$701
Pension Plan Contributions$444$49$0$493
Other Employee Benefits$283$31$0$314
Total Functional Expenses$130,818$19,793$0$150,611
International Activity

International Summary

Offices
0
Employees
0
Spending
$48,343

International Compliance

Foreign grant records maintained
Yes
Activity in boycott countries
No
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
No
Transfers to foreign corporations
No

International Activities

RegionActivityServicesOfficesEmployeesSpending
Russia and Neighboring StatesGrantmaking-00$18,609
South AmericaGrantmaking-00$16,809
Europe (including Iceland and Greenland)Grantmaking-00$10,555
East Asia and the PacificGrantmaking-00$2,370
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Loans from Officers, Directors, Trustees, and Key Employees$0$0→ $0
Receivables from Disqualified Persons$0$0→ $0
Receivables from Officers, Directors, Trustees, and Key Employees$0$0→ $0
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
Yes
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 6

IHSS has over 450 members in over 40 countries around the world.

Form 990, Part VI, Section A, Line 7A

All members are eligible to vote in elections to elect the board members. All board members are elected to their positions with the exception of the treasurer and collection chair, who are appointed by the board.

Form 990, Part VI, Section A, Line 7B

Changes to the bylaws must be approved by a vote of the membership.

Form 990, Part VI, Section B, Line 11B

Copies are emailed to board members for review an

Form 990, Part VI, Section B, Line 12C

Each Responsible Person shall annually complete a disclosure form identifying any relationships

Form 990, Part VI, Section C, Line 19

Documents will be made available upon request

Filing and Contact Details

Filer

Filer Name
International Humic Substances Society
EIN
41-1764948
Phone
6514348110
Address
1991 Upper Buford Circle Room 439, St Paul, MN 55108

Signing Officer

Name
Raymond Hozalski
Title
Treasurer
Phone
6126252767
Signed
2025-09-02
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Dr Deborah Dick
Formed
1981
Legal Domicile
Co
Voting Board Members
8
Independent Board Members
8
Employees
1

Preparer

Firm
JT Lockhart
Address
909 Parkview Terr, Golden Valley, MN 55416
Preparer
John Lockhart
Phone
6123601174
Raw XML AppendixShowing 400 of 574 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.

Path#Value
IRS990/AccountantCompileOrReviewInd00
IRS990/AccountsPayableAccrExpnssGrp/BOYAmt03028
IRS990/AccountsPayableAccrExpnssGrp/EOYAmt06059
IRS990/AccountsReceivableGrp/BOYAmt02342
IRS990/AccountsReceivableGrp/EOYAmt04965
IRS990/ActivitiesConductedPrtshpInd00
IRS990/ActivityOrMissionDesc0The IHSS is a scientific and educational society organized exclusively to advance the knowledge and research of humic substances and natural organic matter.
IRS990/AdvertisingGrp/FundraisingAmt00
IRS990/AdvertisingGrp/ManagementAndGeneralAmt01500
IRS990/AdvertisingGrp/ProgramServicesAmt00
IRS990/AdvertisingGrp/TotalAmt01500
IRS990/AllOtherContributionsAmt00
IRS990/AnnualDisclosureCoveredPrsnInd01
IRS990/BackupWthldComplianceInd01
IRS990/BooksInCareOfDetail/PersonNm0Dr Paul Bloom
IRS990/BooksInCareOfDetail/PhoneNum06514348110
IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt01991 Upper Buford Circle
IRS990/BooksInCareOfDetail/USAddress/AddressLine2Txt0439 Borlaug Hall
IRS990/BooksInCareOfDetail/USAddress/CityNm0St Paul
IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MN
IRS990/BooksInCareOfDetail/USAddress/ZIPCd055108
IRS990/BusinessRlnWith35CtrlEntInd00
IRS990/BusinessRlnWithFamMemInd00
IRS990/BusinessRlnWithOrgMemInd00
IRS990/CashNonInterestBearingGrp/BOYAmt036478
IRS990/CashNonInterestBearingGrp/EOYAmt036515
IRS990/ChangeToOrgDocumentsInd00
IRS990/CollectionsOfArtInd00
IRS990/CompensationFromOtherSrcsInd00
IRS990/CompensationProcessCEOInd00
IRS990/CompensationProcessOtherInd00
IRS990/ConferencesMeetingsGrp/FundraisingAmt00
IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt00
IRS990/ConferencesMeetingsGrp/ProgramServicesAmt021325
IRS990/ConferencesMeetingsGrp/TotalAmt021325
IRS990/ConflictOfInterestPolicyInd01
IRS990/ConservationEasementsInd00
IRS990/ConsolidatedAuditFinclStmtInd00
IRS990/ContriRptFundraisingEventAmt00
IRS990/CostOfGoodsSoldAmt030852
IRS990/CreditCounselingInd00
IRS990/CYBenefitsPaidToMembersAmt00
IRS990/CYContributionsGrantsAmt03942
IRS990/CYGrantsAndSimilarPaidAmt057511
IRS990/CYInvestmentIncomeAmt030904
IRS990/CYOtherExpensesAmt065755
IRS990/CYOtherRevenueAmt0144060
IRS990/CYProgramServiceRevenueAmt00
IRS990/CYRevenuesLessExpensesAmt028295
IRS990/CYSalariesCompEmpBnftPaidAmt027345
IRS990/CYTotalExpensesAmt0150611
IRS990/CYTotalFundraisingExpenseAmt00
IRS990/CYTotalProfFndrsngExpnsAmt00
IRS990/CYTotalRevenueAmt0178906
IRS990/DecisionsSubjectToApprovaInd01
IRS990/DeductibleArtContributionInd00
IRS990/DeductibleNonCashContriInd00
IRS990/DeferredRevenueGrp/BOYAmt00
IRS990/DeferredRevenueGrp/EOYAmt00
IRS990/DelegationOfMgmtDutiesInd00
IRS990/Desc0Sales of humic standards to scientific laboratories, benefiting approximately 320 persons.
IRS990/DescribedInSection501c3Ind01
IRS990/DisregardedEntityInd00
IRS990/DocumentRetentionPolicyInd01
IRS990/DonatedServicesAndUseFcltsAmt00
IRS990/DonorAdvisedFundInd00
IRS990/DonorRestrictionNetAssetsGrp/BOYAmt00
IRS990/DonorRestrictionNetAssetsGrp/EOYAmt00
IRS990/DonorRstrOrQuasiEndowmentsInd00
IRS990/ElectionOfBoardMembersInd01
IRS990/EmployeeCnt01
IRS990/EmploymentTaxReturnsFiledInd01
IRS990/EngagedInExcessBenefitTransInd00
IRS990/EscrowAccountLiabilityGrp/BOYAmt00
IRS990/EscrowAccountLiabilityGrp/EOYAmt00
IRS990/ExpenseAmt030166
IRS990/FamilyOrBusinessRlnInd00
IRS990/FederalGrantAuditRequiredInd00
IRS990/FederatedCampaignsAmt00
IRS990/FeesForServicesAccountingGrp/FundraisingAmt00
IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt05876
IRS990/FeesForServicesAccountingGrp/TotalAmt05876
IRS990/ForeignActivitiesInd01
IRS990/ForeignFinancialAccountInd00
IRS990/ForeignGrantsGrp/ProgramServicesAmt048343
IRS990/ForeignGrantsGrp/TotalAmt048343
IRS990/ForeignOfficeInd00
IRS990/Form1098CFiledInd00
IRS990/Form8282PropertyDisposedOfInd00
IRS990/Form8899Filedind00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt10
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt20
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt30
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt40
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt50
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt60
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt72
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt05
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt15
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt25
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt35
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt45
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt55
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt610
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt75
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd0X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd1X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd2X
IRS990/Form990PartVIISectionAGrp/OfficerInd0X
IRS990/Form990PartVIISectionAGrp/OfficerInd1X
IRS990/Form990PartVIISectionAGrp/OfficerInd2X
IRS990/Form990PartVIISectionAGrp/OfficerInd3X
IRS990/Form990PartVIISectionAGrp/OfficerInd4X
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt00
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt10
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt20
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt30
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt40
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt50
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt60
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt70
IRS990/Form990PartVIISectionAGrp/PersonNm0Dr Miroslav Pekar
IRS990/Form990PartVIISectionAGrp/PersonNm1Dr Irina Perminova
IRS990/Form990PartVIISectionAGrp/PersonNm2Dr Claudio Zaccone
IRS990/Form990PartVIISectionAGrp/PersonNm3Dr Marios Drosos
IRS990/Form990PartVIISectionAGrp/PersonNm4Dr Raymond M Hozalski
IRS990/Form990PartVIISectionAGrp/PersonNm5Dr Deborah Dick
IRS990/Form990PartVIISectionAGrp/PersonNm6Dr Paul Bloom
IRS990/Form990PartVIISectionAGrp/PersonNm7Dr Heike Knicker
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt70
IRS990/Form990PartVIISectionAGrp/TitleTxt0Board Member
IRS990/Form990PartVIISectionAGrp/TitleTxt1Past President
IRS990/Form990PartVIISectionAGrp/TitleTxt2IT Administrator
IRS990/Form990PartVIISectionAGrp/TitleTxt3Secretary
IRS990/Form990PartVIISectionAGrp/TitleTxt4Treasurer
IRS990/Form990PartVIISectionAGrp/TitleTxt5President
IRS990/Form990PartVIISectionAGrp/TitleTxt6Reference Collection Chair
IRS990/Form990PartVIISectionAGrp/TitleTxt7Vice President
IRS990/Form990ProvidedToGvrnBodyInd01
IRS990/FormationYr01981
IRS990/FormerOfcrEmployeesListedInd00
IRS990/FSAuditedInd00
IRS990/FundraisingActivitiesInd00
IRS990/FundraisingAmt00
IRS990/GainOrLossGrp/OtherAmt00
IRS990/GainOrLossGrp/SecuritiesAmt00
IRS990/GamingActivitiesInd00
IRS990/GoverningBodyVotingMembersCnt08
IRS990/GovernmentGrantsAmt00
IRS990/GrantAmt00
IRS990/GrantsPayableGrp/BOYAmt00
IRS990/GrantsPayableGrp/EOYAmt00
IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt09168
IRS990/GrantsToDomesticIndividualsGrp/TotalAmt09168
IRS990/GrantsToIndividualsInd01
IRS990/GrantsToOrganizationsInd00
IRS990/GrantToRelatedPersonInd00
IRS990/GrossReceiptsAmt0209758
IRS990/GrossSalesOfInventoryAmt0174912
IRS990/GroupReturnForAffiliatesInd00
IRS990/IncludeFIN48FootnoteInd00
IRS990/IncmFromInvestBondProceedsGrp/ExclusionAmt00
IRS990/IncmFromInvestBondProceedsGrp/RelatedOrExemptFuncIncomeAmt00
IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt00
IRS990/IncmFromInvestBondProceedsGrp/UnrelatedBusinessRevenueAmt00
IRS990/IndependentAuditFinclStmtInd00
IRS990/IndependentVotingMemberCnt08
IRS990/IndivRcvdGreaterThan100KCnt00
IRS990/IndoorTanningServicesInd00
IRS990/InfoInScheduleOPartVIInd0X
IRS990/InformationTechnologyGrp/FundraisingAmt00
IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt0976
IRS990/InformationTechnologyGrp/ProgramServicesAmt02900
IRS990/InformationTechnologyGrp/TotalAmt03876
IRS990/InsuranceGrp/FundraisingAmt00
IRS990/InsuranceGrp/ManagementAndGeneralAmt0701
IRS990/InsuranceGrp/ProgramServicesAmt00
IRS990/InsuranceGrp/TotalAmt0701
IRS990/IntangibleAssetsGrp/EOYAmt00
IRS990/InterestGrp/TotalAmt00
IRS990/InventoriesForSaleOrUseGrp/EOYAmt00
IRS990/InvestmentExpenseAmt00
IRS990/InvestmentIncomeGrp/ExclusionAmt00
IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt030904
IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt030904
IRS990/InvestmentIncomeGrp/UnrelatedBusinessRevenueAmt00
IRS990/InvestmentInJointVentureInd00
IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt00
IRS990/InvestmentsProgramRelatedGrp/EOYAmt00
IRS990/InvestmentsPubTradedSecGrp/EOYAmt0454992
IRS990/IRPDocumentCnt01
IRS990/IRPDocumentW2GCnt00
IRS990/LegalDomicileStateCd0CO
IRS990/LoanOutstandingInd00
IRS990/LoansFromOfficersDirectorsGrp/BOYAmt00
IRS990/LoansFromOfficersDirectorsGrp/EOYAmt00
IRS990/LobbyingActivitiesInd00
IRS990/LocalChaptersInd01
IRS990/MaterialDiversionOrMisuseInd00
IRS990/MembershipDuesAmt03942
IRS990/MembersOrStockholdersInd01
IRS990/MethodOfAccountingAccrualInd0X
IRS990/MinutesOfCommitteesInd01
IRS990/MinutesOfGoverningBodyInd01
IRS990/MissionDesc0The IHSS is a scientific and educational society organized exclusively to advance the knowledge and research of humic substances and natural organic matter.
IRS990/MoreThan5000KToIndividualsInd01
IRS990/MoreThan5000KToOrgInd00
IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt00
IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt00
IRS990/NetAssetsOrFundBalancesBOYAmt0703781
IRS990/NetAssetsOrFundBalancesEOYAmt0732076
IRS990/NetIncomeOrLossGrp/ExclusionAmt00
IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt0144060
IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt0144060
IRS990/NetIncomeOrLossGrp/UnrelatedBusinessRevenueAmt00
IRS990/NetUnrlzdGainsLossesInvstAmt00
IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt0703781
IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt0732076
IRS990/NoncashContributionsAmt00
IRS990/NondeductibleContributionsInd00
IRS990/OccupancyGrp/FundraisingAmt00
IRS990/OccupancyGrp/ManagementAndGeneralAmt03474
IRS990/OccupancyGrp/ProgramServicesAmt02315
IRS990/OccupancyGrp/TotalAmt05789
IRS990/OfficeExpensesGrp/FundraisingAmt00
IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt04532
IRS990/OfficeExpensesGrp/ProgramServicesAmt0340
IRS990/OfficeExpensesGrp/TotalAmt04872
IRS990/OfficerMailingAddressInd00
IRS990/OperateHospitalInd00
IRS990/Organization501c3Ind0X
IRS990/OrganizationFollowsFASB117Ind0X
IRS990/OtherChangesInNetAssetsAmt00
IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt00
IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt031
IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt0283
IRS990/OtherEmployeeBenefitsGrp/TotalAmt0314
IRS990/OtherRevenueTotalAmt00
IRS990/OtherSalariesAndWagesGrp/FundraisingAmt00
IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt02464
IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt022178
IRS990/OtherSalariesAndWagesGrp/TotalAmt024642
IRS990/OthNotesLoansReceivableNetGrp/EOYAmt00
IRS990/PartialLiquidationInd00
IRS990/PayPremiumsPrsnlBnftCntrctInd00
IRS990/PayrollTaxesGrp/FundraisingAmt00
IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt0190
IRS990/PayrollTaxesGrp/ProgramServicesAmt01706
IRS990/PayrollTaxesGrp/TotalAmt01896
IRS990/PensionPlanContributionsGrp/FundraisingAmt00
IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt049
IRS990/PensionPlanContributionsGrp/ProgramServicesAmt0444
IRS990/PensionPlanContributionsGrp/TotalAmt0493
IRS990/PledgesAndGrantsReceivableGrp/BOYAmt00
IRS990/PledgesAndGrantsReceivableGrp/EOYAmt00
IRS990/PoliciesReferenceChaptersInd01
IRS990/PoliticalCampaignActyInd00
IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt00
IRS990/PrincipalOfficerNm0Dr Deborah Dick
IRS990/PriorPeriodAdjustmentsAmt00
IRS990/ProfessionalFundraisingInd00
IRS990/ProgSrvcAccomActy2Grp/Desc0Support for scientific meetings
IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt047393
IRS990/ProgSrvcAccomActy2Grp/GrantAmt00
IRS990/ProgSrvcAccomActy2Grp/RevenueAmt00
IRS990/ProgSrvcAccomActy3Grp/Desc0Grants to students for advanced training and research and grants to support chapter activities
IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt053259
IRS990/ProgSrvcAccomActy3Grp/GrantAmt00
IRS990/ProgSrvcAccomActy3Grp/RevenueAmt00
IRS990/ProhibitedTaxShelterTransInd00
IRS990/PYBenefitsPaidToMembersAmt00
IRS990/PYContributionsGrantsAmt03858
IRS990/PYExcessBenefitTransInd00
IRS990/PYGrantsAndSimilarPaidAmt079271
IRS990/PYInvestmentIncomeAmt025380
IRS990/PYOtherExpensesAmt0107338
IRS990/PYOtherRevenueAmt0119766
IRS990/PYProgramServiceRevenueAmt00
IRS990/PYRevenuesLessExpensesAmt0-67120
IRS990/PYSalariesCompEmpBnftPaidAmt029515
IRS990/PYTotalExpensesAmt0216124
IRS990/PYTotalProfFndrsngExpnsAmt00
IRS990/PYTotalRevenueAmt0149004
IRS990/QuidProQuoContributionsInd00
IRS990/RcvblFromDisqualifiedPrsnGrp/BOYAmt00
IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt00
IRS990/RcvFndsToPayPrsnlBnftCntrctInd00
IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt00
IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt00
IRS990/ReconcilationRevenueExpnssAmt028295
IRS990/RegularMonitoringEnfrcInd01
IRS990/RelatedEntityInd00
IRS990/RelatedOrganizationCtrlEntInd00
IRS990/RelatedOrganizationsAmt00
IRS990/RentalIncomeOrLossGrp/PersonalAmt00
IRS990/RentalIncomeOrLossGrp/RealAmt00
IRS990/ReportInvestmentsOtherSecInd00
IRS990/ReportLandBuildingEquipmentInd00
IRS990/ReportOtherAssetsInd00
IRS990/ReportOtherLiabilitiesInd00
IRS990/ReportProgramRelatedInvstInd00
IRS990/RevenueAmt0174912
IRS990/RoyaltiesRevenueGrp/ExclusionAmt00
IRS990/RoyaltiesRevenueGrp/RelatedOrExemptFuncIncomeAmt00
IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt00
IRS990/RoyaltiesRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/SavingsAndTempCashInvstGrp/BOYAmt0667989
IRS990/SavingsAndTempCashInvstGrp/EOYAmt0241663
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt03942
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt03858
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt07353
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt02521
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt011800
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt029474
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt030905
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt025380
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt05557
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt06461
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt08559
IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt076862
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt0174912
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt0191322
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt0180818
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt0180513
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt0146254
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt0873819
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt030905
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt025380
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt05557
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt06461
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt08559
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt076862
IRS990ScheduleA/InvestmentIncomeCYPct00.07842
IRS990ScheduleA/InvestmentIncomePYPct00.05143
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY509Pct00.92158
IRS990ScheduleA/PublicSupportPY509Pct00.94857
IRS990ScheduleA/PublicSupportTotal509Amt0903293
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsPY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt0178854
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt0195180
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt0188171
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt0183034
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt0158054
IRS990ScheduleA/Total509Grp/TotalAmt0903293
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt0209759
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt0220560
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt0193728
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt0189495
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt0166613
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt0980155
IRS990/ScheduleBRequiredInd00
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt00
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt10
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt20
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt30
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt00
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt10
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt20
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt30
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt016809
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt110555
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt218609
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt32370
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt0South America
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt1Europe (including Iceland and Greenland)
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt2Russia and Neighboring States
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt3East Asia and the Pacific
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt0Grantmaking
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt1Grantmaking
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt2Grantmaking
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt3Grantmaking
IRS990ScheduleF/BoycottCountriesInd00
IRS990ScheduleF/ForeignCorpOwnershipInd00
IRS990ScheduleF/ForeignIndividualsGrantsGrp/CashGrantAmt016809
IRS990ScheduleF/ForeignIndividualsGrantsGrp/CashGrantAmt11882
IRS990ScheduleF/ForeignIndividualsGrantsGrp/CashGrantAmt2694
IRS990ScheduleF/ForeignIndividualsGrantsGrp/CashGrantAmt37479

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Peer Organizations

Similar nonprofits based on the same Siviq industry and scale cohort. 501(c)3 • $500k-$1M nonprofits