Liabilities / Assets
73rd percentile
Higher debt load relative to assets than 73% of similar nonprofits.
990 • Fiscal year 2023 • EIN 27-5218293
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
73rd percentile
Higher debt load relative to assets than 73% of similar nonprofits.
Liabilities / Revenue
91st percentile
Higher debt load relative to revenue than 91% of similar nonprofits.
Net Margin
88th percentile
Higher net margin than 88% of similar nonprofits.
Top Officer Pay
97th percentile
Higher top officer pay than 97% of similar nonprofits.
Top officer pay equals 172.6% of source-year revenue.
Asset Growth
66th percentile
Faster asset growth than 66% of similar nonprofits.
Revenue Growth
51st percentile
Faster revenue growth than 51% of similar nonprofits.
Assets
Up$756,719
Up $82,307 (+12%) from 2022
Net Assets
Up$628,511
Up $109,528 (+21%) from 2022
Liabilities
Down$128,208
Down $27,221 (-18%) from 2022
Revenue
Up$148,806
Up $12,027 (+8.8%) from 2022
Expenses
Down$86,393
Down $104,290 (-55%) from 2022
Net Income
Up$62,413
Up $116,317 (+216%) from 2022
The foundation supports the society of neurointerventional surgery by funding neurointerventional training, continuing education, research grants and research awards.
To improve patient care by supporting the research and educational goals of snis.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $382,978 | $437,868 | ▲ $54,890 |
| Savings and Temporary Cash Investments | $187,202 | $245,049 | ▲ $57,847 |
| Accounts Receivable | $45,000 | $35,000 | ▼ $10,000 |
| Prepaid Expenses and Deferred Charges | $1,000 | $1,000 | → $0 |
| Total Assets | $674,412 | $756,719 | ▲ $82,307 |
| Other Assets Total | $58,232 | $37,802 | ▼ $20,430 |
| Liabilities | |||
| Grants Payable | $155,000 | $125,000 | ▼ $30,000 |
| Accounts Payable and Accrued Expenses | $429 | $3,208 | ▲ $2,779 |
| Total Liabilities | $155,429 | $128,208 | ▼ $27,221 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $518,983 | $628,511 | ▲ $109,528 |
| Total Net Assets Fund Balance | $518,983 | $628,511 | ▲ $109,528 |
| Total Liabilities and Net Assets / Fund Balance | $674,412 | $756,719 | ▲ $82,307 |
| Name | Title |
|---|---|
| Blaise W Baxter Md Fsnis | Chair |
| Jeremy J Heit Md Phd | Director |
| Justin Fraser Md | Director |
| Matthew Gounis Phd | Director |
| Robert Starke Md | Director |
| Steven W Hetts Md | Director |
| Sunil Sheth Md | Director |
| Violiza Inoa Md | Director |
| Marie Denslow Cae | Executive Director Snis |
| Line Item | Amount |
|---|---|
| Grants and Similar Amounts Paid | $70,000 |
| Other Expenses | $16,393 |
| Total Fundraising Expense | $1,448 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Orgs | $57,500 | - | - | $57,500 |
| Foreign Grants | $12,500 | - | - | $12,500 |
| Office Expenses | $173 | $6,365 | $125 | $6,663 |
| Fees for Services Accounting | - | $5,374 | - | $5,374 |
| Travel | $2,119 | - | $1,323 | $3,442 |
| Other Expenses | $351 | - | - | $351 |
| Fees for Services Other | - | $322 | - | $322 |
| Fees for Services Legal | - | $241 | - | $241 |
| Total Functional Expenses | $72,643 | $12,302 | $1,448 | $86,393 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| University of Florida Board of Trustees | Gainesville, FL | 501(c)3 | Research Grant | $20,000 |
| Umass Chan Medical School | Shrewsbury, MA | 501(c)3 | Research Grant | $12,500 |
| University of Miami | Coral Gables, FL | 501(c)3 | Research Grant | $10,000 |
| THE CHILDREN'S HOSPITAL CORPORATION DBA BOSTON CHILDREN'S HOSPITAL | Boston, MA | 501(c)3 | Research Grant | $7,500 |
| University of Kentucky Research Foundation | Lexington, KY | 501(c)3 | Research Grant | $7,500 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| North America | Grant to Recipient Located in the Region | Research Grant | 0 | 0 | $12,500 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $37,617 |
| Fundraising Gross Income | $25,379 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Silent Auction | $26,086 | $22,875 | $28,515 | $-5,640 |
| Total Events | $30,556 | $25,379 | $39,065 | $-13,686 |
“The snis foundation does not have any committees with authority to act on behalf of the governing body.”
“The form 990 is reviewed by the executive director and the board chair before it is filed with the irs.”
“All officers, directors, trustees and key employees are required to disclose any conflict of interest at any time. The executive director reviews responses to the conflict of interest forms on an annual basis or if anything changes during the year. Any person with a conflict or perceived conflict will abstain from participating in any related decision making.”
“The foundation makes its governing documents, conflict of interest policy and financial statements available to the public upon request.”
“Return of unused grant funds 2,423.”
“Snis is recognized as a tax-exempt organization under irc section 501(c)(6) and is exempt from income taxes except for taxes on unrelated business activities. The foundation is exempt from payment of taxes on income other than net related business income under irc section 501(c)(3), and qualifies to receive charitable donations under irc section 170(b)(1)(a)(vi). No tax expense is recorded in the accompanying consolidated financial statements as there was no significant net unrelated business income. Management has evaluated the tax positions of snis and the foundation and concluded that the society's consolidated financial statements do not include any uncertain tax positions.”
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/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 429 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 3208 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 45000 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 35000 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TO IMPROVE PATIENT CARE BY SUPPORTING THE RESEARCH AND EDUCATIONAL GOALS OF SNIS. |
| IRS990/AllOtherContributionsAmt | 0 | 140193 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | MARIE DENSLOW |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 7036912272 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 12587 FAIR LAKES CIRCLE 353 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | FAIRFAX |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | VA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 22033 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/ContriRptFundraisingEventAmt | 0 | 5177 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 150370 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 70000 |
| IRS990/CYInvestmentIncomeAmt | 0 | 10674 |
| IRS990/CYOtherExpensesAmt | 0 | 16393 |
| IRS990/CYOtherRevenueAmt | 0 | -12238 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 62413 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 86393 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1448 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 148806 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | OTHER GRANTS: IN 2023, SEVEN GRANT PROJECTS WERE FUNDED FOR RESEARCH TARGETING ANEURYSM, AVM AND ISCHEMIC STROKE RESEARCH. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 72643 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 5374 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 5374 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 241 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 241 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 322 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 322 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 12500 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 12500 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 20904 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | BLAISE W BAXTER MD FSNIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JUSTIN FRASER MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | MATTHEW GOUNIS PHD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MARIE DENSLOW CAE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | STEVEN W HETTS MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JEREMY J HEIT MD PHD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | VIOLIZA INOA MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | SUNIL SHETH MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | ROBERT STARKE MD |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 235963 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | EXECUTIVE DIRECTOR SNIS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 2011 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 5177 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 37617 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 25379 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | -295 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 8 |
| IRS990/GrantAmt | 0 | 70000 |
| IRS990/GrantsPayableGrp/BOYAmt | 0 | 155000 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 125000 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 57500 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 57500 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 2581 |
| IRS990/GrossReceiptsAmt | 0 | 189299 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 8 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 10969 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 10969 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 382978 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 437868 |
| IRS990/IRPDocumentCnt | 0 | 3 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | DC |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 2876 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 0 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | THE FOUNDATION SUPPORTS THE SOCIETY OF NEUROINTERVENTIONAL SURGERY BY FUNDING CONTINUING EDUCATION PROGRAMS, RESEARCH GRANTS AND RESEARCH AWARDS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 1 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 518983 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 628511 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | -295 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | -295 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -12238 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -12238 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 44692 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 518983 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 628511 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 125 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 6365 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 173 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 6663 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 58232 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 37802 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 2423 |
| IRS990/OtherExpensesGrp/Desc | 0 | AWARDS |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 351 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 351 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 1000 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 1000 |
| IRS990/PrincipalOfficerNm | 0 | MARIE DENSLOW CAE |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 139922 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 176500 |
| IRS990/PYInvestmentIncomeAmt | 0 | 12744 |
| IRS990/PYOtherExpensesAmt | 0 | 14183 |
| IRS990/PYOtherRevenueAmt | 0 | -15887 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -53904 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 190683 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 136779 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 62413 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/RelatedOrganizationsAmt | 0 | 5000 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 92700 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 187202 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 245049 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/Contribution35ControlledInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionFamilyInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd | 0 | 1 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgQualifiedInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind | 0 | 1 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtExclusivelySec170c2BInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd | 0 | 0 |
| IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/OperateBenefitNonSuprtOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/PowerAppointMajorityDirTrstInd | 0 | 1 |
| IRS990ScheduleA/IRSWrittenDeterminationInd | 0 | X |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 70000 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 363836229 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 10 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 0 | 70000 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | SOCIETY OF NEUROINTERVENTIONAL SURGERY |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType1Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 0 | 0 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | SNIS IS RECOGNIZED AS A TAX-EXEMPT ORGANIZATION UNDER IRC SECTION 501(C)(6) AND IS EXEMPT FROM INCOME TAXES EXCEPT FOR TAXES ON UNRELATED BUSINESS ACTIVITIES. THE FOUNDATION IS EXEMPT FROM PAYMENT OF TAXES ON INCOME OTHER THAN NET RELATED BUSINESS INCOME UNDER IRC SECTION 501(C)(3), AND QUALIFIES TO RECEIVE CHARITABLE DONATIONS UNDER IRC SECTION 170(B)(1)(A)(VI). NO TAX EXPENSE IS RECORDED IN THE ACCOMPANYING CONSOLIDATED FINANCIAL STATEMENTS AS THERE WAS NO SIGNIFICANT NET UNRELATED BUSINESS INCOME. MANAGEMENT HAS EVALUATED THE TAX POSITIONS OF SNIS AND THE FOUNDATION AND CONCLUDED THAT THE SOCIETY'S CONSOLIDATED FINANCIAL STATEMENTS DO NOT INCLUDE ANY UNCERTAIN TAX POSITIONS. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 0 | 12500 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 0 | NORTH AMERICA |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt | 0 | RESEARCH GRANT |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 0 | GRANT TO RECIPIENT LOCATED IN THE REGION |
| IRS990ScheduleF/BoycottCountriesInd | 0 | 0 |
| IRS990ScheduleF/ContinuationSpentAmt | 0 | 0 |
| IRS990ScheduleF/ContinuationTotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/ContinuationTotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/ForeignCorpOwnershipInd | 0 | 0 |
| IRS990ScheduleF/ForeignPartnershipInd | 0 | 0 |
| IRS990ScheduleF/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt | 0 | 12500 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt | 0 | CHECK |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/NonCashAssistanceAmt | 0 | 0 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt | 0 | RESEARCH GRANT |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt | 0 | NORTH AMERICA |
| IRS990ScheduleF/InterestInForeignTrustInd | 0 | 0 |
| IRS990ScheduleF/PassiveForeignInvestmestCoInd | 0 | 0 |
| IRS990ScheduleF/SubtotalEmployeesCnt | 0 | 0 |
| IRS990ScheduleF/SubtotalOfficesCnt | 0 | 0 |
| IRS990ScheduleF/SubtotalSpentAmt | 0 | 12500 |
| IRS990ScheduleF/SupplementalInformationDetail/ExplanationTxt | 0 | RECIPIENT SUBMITS PERIODIC PROGRESS REPORTS. |
| IRS990ScheduleF/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART I, LINE 2: |
| IRS990ScheduleF/Total501c3OrgCnt | 0 | 1 |
| IRS990ScheduleF/TotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/TotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/TotalOtherOrgCnt | 0 | 0 |
| IRS990ScheduleF/TotalSpentAmt | 0 | 12500 |
| IRS990ScheduleF/TransferToForeignCorpInd | 0 | 0 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CashPrizesEvent1Amt | 0 | 0 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContributionsTotAmt | 0 | 5177 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriEvent1Amt | 0 | 3211 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriOtherEventsAmt | 0 | 1966 |
| IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt | 0 | 39065 |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | SILENT AUCTION |
| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageEvent1Amt | 0 | 0 |
| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageOtherEventsAmt | 0 | 550 |
| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageTotalEventsAmt | 0 | 550 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt | 0 | 26086 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsOtherEventsAmt | 0 | 4470 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt | 0 | 30556 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt | 0 | 22875 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueOtherEventsAmt | 0 | 2504 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt | 0 | 25379 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt | 0 | -13686 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NonCashPrizesEvent1Amt | 0 | 0 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssOtherEventsAmt | 0 | 10000 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt | 0 | 38515 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt | 0 | 28515 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherEventsTotalCnt | 0 | 2 |
| IRS990ScheduleG/FundraisingEventInformationGrp/RentFacilityCostsEvent1Amt | 0 | 0 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 7500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 1 | 20000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 2 | 7500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 3 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 4 | 12500 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 0 | 501(C)3 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 1 | 501(C)3 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 2 | 501(C)3 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 3 | 501(C)3 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 4 | 501(C)3 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 0 | 0 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 1 | 0 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 2 | 0 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 3 | 0 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 4 | 0 |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 0 | RESEARCH GRANT |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 1 | RESEARCH GRANT |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 2 | RESEARCH GRANT |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 3 | RESEARCH GRANT |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 4 | RESEARCH GRANT |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 0 | UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 1 | UNIVERSITY OF FLORIDA BOARD OF TRUSTEES |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 2 | THE CHILDREN'S HOSPITAL CORPORATION DBA BOSTON CHILDREN'S HOSPITAL |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 3 | UNIVERSITY OF MIAMI |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 4 | UMASS CHAN MEDICAL SCHOOL |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 0 | 616033693 |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 1 | 596002052 |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 2 | 042774441 |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 3 | 590624458 |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 4 | 043108190 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 0 | 301 PETERSON SERVICE BUILDING |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 1 | 300 SW 13TH ST 33 TIGERT HALL PO |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 2 | 300 LONGWOOD AVENUE |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 3 | 1320 S DIXIE HWY |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 4 | 333 SOUTH STREET |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine2Txt | 0 | BOX 113001 |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 0 | LEXINGTON |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 1 | GAINESVILLE |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 2 | BOSTON |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 3 | CORAL GABLES |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 4 | SHREWSBURY |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 0 | KY |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 1 | FL |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 2 | MA |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 3 | FL |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 4 | MA |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 0 | 40506 |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 1 | 32611 |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 2 | 02115 |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 3 | 33124 |
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Displayed year
2023 • Form 990Detailed filing. Detailed filing data is available for this year.