Civic Intelligence

National Math Stars Inc.

EIN 99-1102659 • 501(c)3 • Wilmington, NC

Pub. 78 EligibleNTEE B90

Profile

National Math Stars ensures mathematically extraordinary students from all communities have the resources they need to reach the frontiers of math and science.

609A Piner Road 1025Wilmington, NC 28409

nationalmathstars.org

Siviq Scores

Scores are not available for this record yet.

Balance Sheet

Assets

Up

$12,735,829

Up $10,786,404 (+553%) from 2024

Liabilities

Up

$271,932

Up $171,040 (+170%) from 2024

Net Assets

Up

$12,463,897

Up $10,615,364 (+574%) from 2024

Operations

Revenue

Up

$14,493,430

Up $11,260,484 (+348%) from 2024

Expenses

Up

$3,878,066

Up $2,493,653 (+180%) from 2024

Net Income

Up

$10,615,364

Up $8,766,831 (+474%) from 2024

Trend Graphs

Balance Sheet Trend

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

$15M$10M$5.0M$0Assets 2024: $1,949,425Liabilities 2024: $100,892Net Assets 2024: $1,848,5332024Assets 2025: $12,735,829Liabilities 2025: $271,932Net Assets 2025: $12,463,8972025

Highlighted filing

2025

Assets$12,735,829
Liabilities$271,932
Net Assets$12,463,897
Open 2025 Filing

Operations Trend

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

$15M$10M$5.0M$0Revenue 2024: $3,232,946Expenses 2024: $1,384,413Net Income 2024: $1,848,5332024Revenue 2025: $14,493,430Expenses 2025: $3,878,066Net Income 2025: $10,615,3642025

Highlighted filing

2025

Revenue$14,493,430
Expenses$3,878,066
Net Income$10,615,364
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$12,735,829
Liabilities
$271,932
Net assets
$12,463,897
Revenue
$14,493,430
Expenses
$3,878,066
Net income
$10,615,364
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$12.7$0.27$12.5$14.5$3.88$10.6
2024Detailed filing. Detailed filing data is available for this year.$1.95$0.10$1.85$3.23$1.38$1.85
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 5, 2026
Return Version
2025v4.0
Gross Receipts
$14,493,430
Mission and Program Overview

Mission

National Math Stars ensures mathematically extraordinary students from all communities have the resources they need to reach the frontiers of math and science.

National Math Stars ensures mathematically extraordinary students from all commuities have the resources they need to reach the frontiers of math and science.

Balance Sheet Detail
LineBeginningEndChange
Assets
Savings and Temporary Cash Investments$1,588,074$9,552,828▲ $7,964,754
Cash and Non-Interest-Bearing Accounts$361,168$3,134,915▲ $2,773,747
Prepaid Expenses and Deferred Charges$183$47,586▲ $47,403
Accounts Receivable-$500-
Total Assets$1,949,425$12,735,829▲ $10,786,404
Liabilities
Accounts Payable and Accrued Expenses$100,892$271,932▲ $171,040
Total Liabilities$100,892$271,932▲ $171,040
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$1,848,533$12,463,897▲ $10,615,364
Total Net Assets Fund Balance$1,848,533$12,463,897▲ $10,615,364
Total Liabilities and Net Assets / Fund Balance$1,949,425$12,735,829▲ $10,786,404
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseTotal
Ilana Walder-BiesanzChief Executive OfficerFT$223,160$223,160
Alex LochoffEmployee-$173,311$173,311
Al LuceroEmployee-$133,699$133,699
Teresa LambeEmployee-$127,378$127,378

Board Members and Trustees

NameTitle
Ravi VakilDirector
Josh TaylorSecretary
Paul ShermanTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$14,358,328
Program Service Revenue
$425
Investment Income
$134,677
Other Revenue
$0
All Other Contributions
$14,358,328
Change in Net Assets
$10,615,364

Audited Revenue Reconciliation

Revenue per Audited Statements
$14,493,430
Revenue Not Reported on Financial Statements
$0
Revenue Not Reported on Form 990
$0
Total Revenue per Audited Statements
$14,493,430
Total Revenue per Form 990
$14,493,430
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$1,951,995
Other Expenses$1,926,071
Total Fundraising Expense$56,914
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$1,244,616$308,861$56,898$1,610,375
Fees for Services Other$1,248,314$102,763-$1,351,077
Conferences and Meetings$370,702$45,074$16$415,792
Other Employee Benefits$167,749$36,649-$204,398
Payroll Taxes$107,596$29,626-$137,222
Fees for Services Accounting$43,432$8,607-$52,039
Office Expenses$25,580$21,485-$47,065
Other Expenses$3,393$17,198-$20,591
Fees for Services Legal$12,947$2,566-$15,513
Advertising$1,730--$1,730
Total Functional Expenses$3,245,531$575,621$56,914$3,878,066

Audited Expense Reconciliation

Line ItemAmount
Expenses per Audited Statements$3,878,066
Total Expenses per Audited Statements$3,878,066
Total Expenses per Form 990$3,878,066
Expenses Not Reported on Financial Statements$0
Expenses Not Reported on Form 990$0
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
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
Yes
Annual disclosure for covered persons
Yes
Audit committee
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
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

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

“An independent CPA is hired to prepare the 990. It is reviewed with the President before filing and a notification is sent to the other Directors that it is available for their review.”

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

“Annually the Board Members are reminded of their responsibility to disclose any conflicts to the President as soon as a potential conflict arises.”

Form 990, Part VI, Section B, line 15

“The compensation of the CEO is reviewed and approved by the Board of Directors. The NMS operations team compiles and the Board reviews relevant comparability data, including compensation information from similarly situated nonprofit organizations (including IRS Form 990 filings), nonprofit sector salary surveys, and market reports on inflation and wage adjustments. Compensation decisions are based on organizational size, complexity, geographic scope, financial condition, and performance. The Board's deliberations and decisions are contemporaneously documented in meeting minutes. Compensation for other officers and key employees is reviewed through a similar annual benchmarking process. Management conducts salary benchmarking using nonprofit sector compensation surveys, government inflation indices, and peer Form 990 compensation data. Adjustments are evaluated for internal equity and organizational financial health. Final compensation decisions for key employees are approved by the CEO and Board. All compensation decisions are documented.”

Form 990, Part VI, Section C, line 18

“Form 990 is available upon request of the organization.”

Form 990, Part VI, Section C, line 19

“Governing documents are available upon request.”

Filing and Contact Details

Filer

Filer Name
National Math Stars
EIN
99-1102659
Phone
9106851231
Address
609A Piner Road 1025, Wilmington, NC 28409

Signing Officer

Name
Ilana Walder-Biesanz
Title
CEO
Phone
9106851231
Signed
2026-03-05
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Ilana Walder-Biesanz
Formed
2024
Legal Domicile
Nc
Voting Board Members
4
Independent Board Members
4
Employees
17
Volunteers
3

Preparer

Firm
EARNEY Accountants & Advisors PLLC
Address
700 Military Cutoff Road Suite 250, Wilmington, NC 28405
Preparer
Ryan Skuce CPA
Phone
9102569995
Supplemental Narrative

Additional Explanations

Form 990, Part IX, line 11G

“Contract services: Program service expenses 313,213. Management and general expenses 62,072. Fundraising expenses 0. Total expenses 375,285. Non-personnel expenses: Program service expenses 935,101. Management and general expenses 40,691. Fundraising expenses 0. Total expenses 975,792.”

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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt1173311
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount10
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompensationBasedOnRltdOrgsAmt10
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompReportPrior990FilingOrgAmt10
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/NontaxableBenefitsRltdOrgsAmt10
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationRltdOrgsAmt00
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm0Ilana Walder-Biesanz
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm1Alex Lochoff
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt0Chief Executive Officer
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt1Employee
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IRS990/ScheduleORequiredInd01
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0An independent CPA is hired to prepare the 990. It is reviewed with the President before filing and a notification is sent to the other Directors that it is available for their review.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Annually the Board Members are reminded of their responsibility to disclose any conflicts to the President as soon as a potential conflict arises.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2The compensation of the CEO is reviewed and approved by the Board of Directors. The NMS operations team compiles and the Board reviews relevant comparability data, including compensation information from similarly situated nonprofit organizations (including IRS Form 990 filings), nonprofit sector salary surveys, and market reports on inflation and wage adjustments. Compensation decisions are based on organizational size, complexity, geographic scope, financial condition, and performance. The Board's deliberations and decisions are contemporaneously documented in meeting minutes. Compensation for other officers and key employees is reviewed through a similar annual benchmarking process. Management conducts salary benchmarking using nonprofit sector compensation surveys, government inflation indices, and peer Form 990 compensation data. Adjustments are evaluated for internal equity and organizational financial health. Final compensation decisions for key employees are approved by the CEO and Board. All compensation decisions are documented.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3Form 990 is available upon request of the organization.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4Governing documents are available upon request.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5Contract services: Program service expenses 313,213. Management and general expenses 62,072. Fundraising expenses 0. Total expenses 375,285. Non-personnel expenses: Program service expenses 935,101. Management and general expenses 40,691. Fundraising expenses 0. Total expenses 975,792.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part VI, Section B, line 11b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section B, line 12c
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Form 990, Part VI, Section B, line 15
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990, Part VI, Section C, line 18
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Form 990, Part VI, Section C, line 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Form 990, Part IX, line 11g
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IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt0575621
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IRS990/TotalFunctionalExpensesGrp/TotalAmt03878066
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IRS990/TotalProgramServiceRevenueAmt0425
IRS990/TotalReportableCompFromOrgAmt0657548
IRS990/TotalRevenueGrp/ExclusionAmt00
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt0135102
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt014493430
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotalVolunteersCnt03
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt01949425
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt012735829
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd00
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IRS990/USAddress/AddressLine1Txt0609A Piner Road 1025
IRS990/USAddress/CityNm0Wilmington
IRS990/USAddress/StateAbbreviationCd0NC
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IRS990/WebsiteAddressTxt0nationalmathstars.org
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ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0Ilana Walder-Biesanz
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0CEO
ReturnHeader/BusinessOfficerGrp/PhoneNum09106851231
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-05
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0National Math Stars
ReturnHeader/Filer/BusinessNameControlTxt0NATI
ReturnHeader/Filer/EIN0991102659
ReturnHeader/Filer/PhoneNum09106851231
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ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0561719839
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0EARNEY Accountants & Advisors PLLC

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