Civic Intelligence

Knoxville Symphony Foundation

EIN 62-1870544 • 501(c)3 • Knoxville, TN

Profile

To receive and manage endowment funds for the benefit of the knoxville symphony society, incorporated; a tennessee non-profit 501(c)(3) organization.

100 S Gay Street Suite 302Knoxville, TN 37902

www.knoxvillesymphony.com

Siviq Scores

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

Liabilities / Assets

30th percentile

0.05x

Higher debt load relative to assets than 30% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Source year 2025

Liabilities / Revenue

77th percentile

0.79x

Higher debt load relative to revenue than 77% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Source year 2025

Net Margin

84th percentile

36%

Higher net margin than 84% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Source year 2025

Top Officer Pay

Score unavailable

No value available

No filing with officer rows is available for this organization yet.

Asset Growth

70th percentile

12%

Faster asset growth than 70% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Annualized from 2023 to 2025

Revenue Growth

90th percentile

72%

Faster revenue growth than 90% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Annualized from 2023 to 2025

Balance Sheet
Liabilities / Assets30th percentile

Assets

Up

$13,755,513

Up $1,236,269 (+9.9%) from 2024

Liabilities

Up

$712,272

Up $622,272 (+691%) from 2024

Net Assets

Up

$13,043,241

Up $613,997 (+4.9%) from 2024

Operations
Liabilities / Revenue77th percentileNet Margin84th percentile

Revenue

Up

$903,963

Up $395,939 (+78%) from 2024

Expenses

Up

$579,550

Up $31,550 (+5.8%) from 2024

Net Income

Up

$324,413

Up $364,389 (+912%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth70th percentile

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

$15M$10M$5.0M$0Assets 2011: $4,352,052Liabilities 2011: $0Net Assets 2011: $4,352,0522011Assets 2012: $3,902,450Liabilities 2012: $0Net Assets 2012: $3,902,4502012Assets 2013: $5,196,492Liabilities 2013: $0Net Assets 2013: $5,196,4922013Assets 2014: $6,121,510Liabilities 2014: $0Net Assets 2014: $6,121,5102014Assets 2015: $6,661,944Liabilities 2015: $0Net Assets 2015: $6,661,9442015Assets 2016: $6,127,484Liabilities 2016: $0Net Assets 2016: $6,127,4842016Assets 2017: $6,891,297Liabilities 2017: $0Net Assets 2017: $6,891,2972017Assets 2018: $7,486,689Liabilities 2018: $107,498Net Assets 2018: $7,379,1912018Assets 2019: $8,053,939Liabilities 2019: $298,096Net Assets 2019: $7,755,8432019Assets 2020: $9,380,842Liabilities 2020: $0Net Assets 2020: $9,380,8422020Assets 2021: $11,829,445Liabilities 2021: $0Net Assets 2021: $11,829,4452021Assets 2022: $11,198,208Liabilities 2022: $0Net Assets 2022: $11,198,2082022Assets 2023: $10,895,852Liabilities 2023: $0Net Assets 2023: $10,895,8522023Assets 2024: $12,519,244Liabilities 2024: $90,000Net Assets 2024: $12,429,2442024Assets 2025: $13,755,513Liabilities 2025: $712,272Net Assets 2025: $13,043,2412025

Highlighted filing

2025

Assets$13,755,513
Liabilities$712,272
Net Assets$13,043,241
Open 2025 Filing

Operations Trend

Revenue Growth90th percentile

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

$1.5M$1.0M$500K$0-$500KExpenses 2011: $112,8692011Expenses 2012: $190,0002012Expenses 2013: $210,0002013Revenue 2014: $622,685Expenses 2014: $185,000Net Income 2014: $437,6852014Revenue 2015: $791,811Expenses 2015: $322,000Net Income 2015: $469,8112015Revenue 2016: $260,853Expenses 2016: $290,000Net Income 2016: -$29,1472016Revenue 2017: $642,548Expenses 2017: $346,000Net Income 2017: $296,5482017Revenue 2018: $543,716Expenses 2018: $328,000Net Income 2018: $215,7162018Revenue 2019: $818,399Expenses 2019: $342,000Net Income 2019: $476,3992019Revenue 2020: $1,449,083Expenses 2020: $0Net Income 2020: $1,449,0832020Revenue 2021: $545,110Expenses 2021: $372,000Net Income 2021: $173,1102021Revenue 2022: $145,537Expenses 2022: $0Net Income 2022: $145,5372022Revenue 2023: $306,865Expenses 2023: $394,000Net Income 2023: -$87,1352023Revenue 2024: $508,024Expenses 2024: $548,000Net Income 2024: -$39,9762024Revenue 2025: $903,963Expenses 2025: $579,550Net Income 2025: $324,4132025

Highlighted filing

2025

Revenue$903,963
Expenses$579,550
Net Income$324,413
Open 2025 Filing

Filings

Most recent year

2025 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$13,755,513
Liabilities
$712,272
Net assets
$13,043,241
Revenue
$903,963
Expenses
$579,550
Net income
$324,413
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$13.8$0.71$13.0$0.90$0.58$0.32
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$12.5$0.09$12.4$0.51$0.55$0.04
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$10.9$0.00$10.9$0.31$0.39$0.09
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$11.2$0.00$11.2$0.15$0.00$0.15
2021Facts available. Structured filing facts are available, but richer extracted sections are limited.$11.8$0.00$11.8$0.55$0.37$0.17
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$9.38$0.00$9.38$1.45$0.00$1.45
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$8.05$0.30$7.76$0.82$0.34$0.48
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$7.49$0.11$7.38$0.54$0.33$0.22
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.89$0.00$6.89$0.64$0.35$0.30
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.13$0.00$6.13$0.26$0.29$0.03
2015Detailed filing. Detailed filing data is available for this year.$6.66$0.00$6.66$0.79$0.32$0.47
2014Detailed filing. Detailed filing data is available for this year.$6.12$0.00$6.12$0.62$0.19$0.44
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.20$0.00$5.20$0.21
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$3.90$0.00$3.90$0.19
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$4.35$0.00$4.35$0.11
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jun 1, 2024 to May 31, 2025
Signed
Nov 6, 2025
Return Version
2024v5.0
Gross Receipts
$4,354,524
Mission and Program Overview

Mission

To receive and manage endowment funds for the benefit of the knoxville symphony society, incorporated; a tennessee non-profit 501(c)(3) organization.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$12,421,063$13,747,189▲ $1,326,126
Pledges and Grants Receivable$56,500--
Cash and Non-Interest-Bearing Accounts$41,681$8,324▼ $33,357
Total Assets$12,519,244$13,755,513▲ $1,236,269
Liabilities
Other Liabilities-$502,273-
Accounts Payable and Accrued Expenses$90,000$209,999▲ $119,999
Total Liabilities$90,000$712,272▲ $622,272
Net Assets / Fund Balance
Net Assets With Donor Restrictions$7,122,531$7,126,983▲ $4,452
Net Assets Without Donor Restrictions$5,306,713$5,916,258▲ $609,545
Total Net Assets Fund Balance$12,429,244$13,043,241▲ $613,997
Total Liabilities and Net Assets / Fund Balance$12,519,244$13,755,513▲ $1,236,269

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2023$10,895,852$150,992▲ $1,977,629$458,000$12,519,244
2022$11,198,207$156,147▼ $23,848$394,000$10,895,852
2021$11,829,445$39,504▼ $625,771-$11,198,207
2020$9,380,842$20,715▲ $2,839,920$372,000$11,829,445
Compensation and Service Providers
Top Officer PayScore unavailable

Board Members and Trustees

NameTitle
Mark MamantovPresident
Bill RileyDirector
Elizabeth OffringaDirector
J Harvey WhiteDirector
Jim BroganDirector
Tasha BlankneyDirector
Ned SmethersSecretary/tr
Revenue and Support

Revenue Composition

Contributions and Grants
$0
Program Service Revenue
$0
Investment Income
$903,963
Other Revenue
$0
Change in Net Assets
$324,413

Audited Revenue Reconciliation

Revenue per Audited Statements
$903,963
Revenue Not Reported on Form 990
$289,584
Total Revenue per Audited Statements
$1,193,547
Total Revenue per Form 990
$903,963
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Grants and Similar Amounts Paid$579,550
Other Expenses$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Grants to Domestic Orgs$579,550--$579,550
Total Functional Expenses$579,550$0$0$579,550

Audited Expense Reconciliation

Line ItemAmount
Expenses per Audited Statements$579,550
Total Expenses per Audited Statements$579,550
Total Expenses per Form 990$579,550
International Activity

Grant and Assistance Recipients

RecipientLocationCategoryPurposeAmount
Knoxville Symphony Society IncKnoxville, TN3Operations$579,550
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
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Funds Held for Others - Kso$502,273
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Audit committee
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
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Page 6, Part VI, Line 11B

“Form is reviewed by the director of finance prior to filing”

Form 990, Page 6, Part VI, Line 19

“Documents are made available upon request.”

Filing and Contact Details

Filer

Filer Name
Knoxville Symphony Foundation
EIN
62-1870544
Phone
8655231178
Address
100 S GAY STREET SUITE 302, KNOXVILLE, TN 37902

Signing Officer

Name
Ned Smethers
Title
Secretary/treasurer
Phone
8655231178
Signed
2025-11-06
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Mark Mamantov
Formed
2001
Legal Domicile
Tn
Voting Board Members
7
Independent Board Members
7
Employees
0
Volunteers
7

Preparer

Firm
Mitchell Emert & Hill Pc
Address
416 ERIN DRIVE, KNOXVILLE, TN 37919-6205
Preparer
Anne Caver CPA
Phone
8655222396
Supplemental Narrative

Financial Statement Notes

Schedule D, Page 2, Part V, Line 4

“Endowment funds are held to provide long-term operating funds for knoxville symphony society, incorporated; a portion of endowment earnings are available for distribution each year. Restricted endowment funds are held as the young musician opportunity fund and income is available to provide summer enrichment opportunities for young people.”

Schedule D, Page 3, Part X

“Knoxville symphony foundation believes that it has appropriate support for any tax positions taken, and as such, does not have any uncertain tax positions.”

Raw XML Appendix356 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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IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt0ENDOWMENT FUNDS ARE HELD TO PROVIDE LONG-TERM OPERATING FUNDS FOR KNOXVILLE SYMPHONY SOCIETY, INCORPORATED; A PORTION OF ENDOWMENT EARNINGS ARE AVAILABLE FOR DISTRIBUTION EACH YEAR. RESTRICTED ENDOWMENT FUNDS ARE HELD AS THE YOUNG MUSICIAN OPPORTUNITY FUND AND INCOME IS AVAILABLE TO PROVIDE SUMMER ENRICHMENT OPPORTUNITIES FOR YOUNG PEOPLE.
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt1KNOXVILLE SYMPHONY FOUNDATION BELIEVES THAT IT HAS APPROPRIATE SUPPORT FOR ANY TAX POSITIONS TAKEN, AND AS SUCH, DOES NOT HAVE ANY UNCERTAIN TAX POSITIONS.
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0FORM IS REVIEWED BY THE DIRECTOR OF FINANCE PRIOR TO FILING
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1DOCUMENTS ARE MADE AVAILABLE UPON REQUEST.
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ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0NED SMETHERS
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0SECRETARY/TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum08655231178
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-06
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ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-06
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0ANNE CAVER CPA
ReturnHeader/ReturnTs02025-11-06T11:45:26-05:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-06-01
ReturnHeader/TaxPeriodEndDt02025-05-31
ReturnHeader/TaxYr02024

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