Civic Intelligence

United Abacus Arithmetic Association

990 • Fiscal year 2025 • EIN 32-0362642

Jan 01, 2025 to Dec 31, 2025 • Filed on Apr 15, 2026

Organization Profilewww.unitedaaa-global.org
1787 Van Dusen RdLA Verne, CA 91750

(909) 616-1489

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

62nd percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

63rd percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

20th percentile

-17%

Higher net margin than 20% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

82nd percentile

$0

Higher top officer pay than 82% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

18th percentile

-27%

Faster asset growth than 18% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

57th percentile

7.0%

Faster revenue growth than 57% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets62nd percentile

Assets

Down

$50,995

Down $18,719 (-27%) from 2024

Net Assets

Down

$50,995

Down $18,719 (-27%) from 2024

Liabilities

Flat

$0

Flat from 2024

Revenue And Expenses
Liabilities / Revenue63rd percentileNet Margin20th percentile

Revenue

Up

$111,306

Up $7,244 (+7.0%) from 2024

Expenses

Up

$130,026

Up $22,600 (+21%) from 2024

Net Income

Down

-$18,720

Down $15,356 (-456%) from 2024

Historical Trend

Balance Sheet Trend

Asset Growth18th percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$100K$50K$0Assets 2019: $52,618Liabilities 2019: $0Net Assets 2019: $52,6182019Assets 2020: $57,340Liabilities 2020: $0Net Assets 2020: $57,3402020Assets 2021: $81,298Liabilities 2021: $0Net Assets 2021: $81,2982021Assets 2022: $71,233Liabilities 2022: $0Net Assets 2022: $71,2332022Assets 2023: $73,078Liabilities 2023: $0Net Assets 2023: $73,0782023Assets 2024: $69,714Liabilities 2024: $0Net Assets 2024: $69,7142024Assets 2025: $50,995Liabilities 2025: $0Net Assets 2025: $50,9952025

Highlighted filing

2025

Assets$50,995
Liabilities$0
Net Assets$50,995
Open 2025 Filing

Operations Trend

Revenue Growth57th percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$150K$100K$50K$0-$50KRevenue 2019: $94,786Expenses 2019: $78,651Net Income 2019: $16,1352019Revenue 2020: $104,085Expenses 2020: $99,363Net Income 2020: $4,7222020Revenue 2021: $73,640Expenses 2021: $46,281Net Income 2021: $27,3592021Revenue 2022: $83,028Expenses 2022: $93,093Net Income 2022: -$10,0652022Revenue 2023: $85,436Expenses 2023: $83,591Net Income 2023: $1,8452023Revenue 2024: $104,062Expenses 2024: $107,426Net Income 2024: -$3,3642024Revenue 2025: $111,306Expenses 2025: $130,026Net Income 2025: -$18,7202025

Highlighted filing

2025

Revenue$111,306
Expenses$130,026
Net Income-$18,720
Open 2025 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Apr 15, 2026
Return Version
2025v4.1
Gross Receipts
$111,306
Mission and Program Overview

Mission

UAAAs mission is to promote education of abacus and enhance students knowledge in arithmetic abacus. The most significant activities are assessment tests, volunteer training, competitions, various awarding, and charity events.

UAAAs mission is to promote education of abacus and enhance students knowledge in arithmetic abacus. The most significant activities are assessment tests, volunteer training, competitions, various awarding, scholarship, and charity events in the community.

Balance Sheet Detail
LineBeginningEndChange
Assets
Cash and Non-Interest-Bearing Accounts$69,714$50,995▼ $18,719
Rtn Earn Endowment Incm Other Fnds$69,714$50,995▼ $18,719
Total Assets$69,714$50,995▼ $18,719
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Total Net Assets Fund Balance$69,714$50,995▼ $18,719
Total Liabilities and Net Assets / Fund Balance$69,714$50,995▼ $18,719
Compensation and Service Providers
Top Officer Pay82nd percentile

Board Members and Trustees

NameTitle
Tony TorngChairman/CEO
Carolyn anPresident
Allen KuoAdvisor
Franco HuangAdvisor
Joanna HsiaoAdvisor
Ken HengAdvisor
Peggy HuangAdvisor
Tony LinAdvisor
Ross YangCFO
David PhanCIO
Melinda anCOO
Theresa LeeCSO
Sydney ChengSecretary
Cindy ChenVP
Elaine LinVP
Justin HsuVP
Relph JagodkaVP
Revenue and Support

Revenue Composition

Contributions and Grants
$0
Program Service Revenue
$111,306
Investment Income
$0
Other Revenue
$0
Change in Net Assets
$-18,720
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$130,026
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Information Technology$60,750--$60,750
Office Expenses$23,516--$23,516
Occupancy$15,465--$15,465
Travel$12,472--$12,472
Advertising$10,721--$10,721
Fees for Services Accounting$1,455--$1,455
Other Expenses$312--$312
Total Functional Expenses$130,026$0$0$130,026
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
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
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 2

“Carolyn and Melinda An are family members.”

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

“UAAA consistently and regularly monitor and enforce compliance with conflict of interest policy by reviewing the policy on the annual meeting.”

Form 990, Part VI, Section A, Line 1A

“Carolyn and Melinda An are family members.”

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

“UAAA consistently and regularly monitor and enforce compliance with conflict of interest policy by reviewing the policy on the annual meeting.”

Filing and Contact Details

Filer

Filer Name
United Abacus Arithmetic Association
EIN
32-0362642
Phone
9096161489
Address
1787 VAN DUSEN RD, LA VERNE, CA 91750
Doing Business As
Uaaa

Signing Officer

Name
Carolyn an
Title
President
Phone
9096161489
Signed
2026-04-15
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Carolyn an
Formed
2011
Legal Domicile
CA
Voting Board Members
18
Independent Board Members
17
Employees
0

Preparer

Firm
The Lai CPA
Address
1249 S Diamond Bar Blvd 255, Diamond Bar, CA 91765
Preparer
Peter Lai
Phone
7274233404
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IRS990/OtherExpensesGrp/TotalAmt2312
IRS990/OtherSalariesAndWagesGrp/TotalAmt00
IRS990/PartialLiquidationInd0false
IRS990/PaymentsToAffiliatesGrp/TotalAmt00
IRS990/PayPremiumsPrsnlBnftCntrctInd0false
IRS990/PayrollTaxesGrp/TotalAmt00
IRS990/PensionPlanContributionsGrp/TotalAmt00
IRS990/PoliciesReferenceChaptersInd0false
IRS990/PoliticalCampaignActyInd0false
IRS990/PrincipalOfficerNm0CAROLYN AN
IRS990/PriorPeriodAdjustmentsAmt01
IRS990/ProfessionalFundraisingInd0false
IRS990/ProgramServiceRevenueGrp/BusinessCd0611710
IRS990/ProgramServiceRevenueGrp/Desc0Registration Assceement Fees
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt0111306
IRS990/ProhibitedTaxShelterTransInd0false
IRS990/PYExcessBenefitTransInd0false
IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt00
IRS990/PYOtherExpensesAmt0107426
IRS990/PYProgramServiceRevenueAmt0104062
IRS990/PYRevenuesLessExpensesAmt0-3364
IRS990/PYTotalExpensesAmt0107426
IRS990/PYTotalRevenueAmt0104062
IRS990/QuidProQuoContributionsInd0false
IRS990/QuidProQuoContriDisclInd0false
IRS990/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990/ReconcilationRevenueExpnssAmt0-18720
IRS990/RegularMonitoringEnfrcInd0true
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0false
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0false
IRS990/ReportProgramRelatedInvstInd0false
IRS990/RevenueAmt0111306
IRS990/RoyaltiesGrp/TotalAmt00
IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt069714
IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt050995
IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt00
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt0111306
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt0104062
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt085436
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt083028
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt073640
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt0457472
IRS990ScheduleA/InvestmentIncomeCYPct00.00000
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt00
IRS990ScheduleA/OtherIncome509Grp/TotalAmt00
IRS990ScheduleA/Post1975UBTIGrp/TotalAmt00
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY509Pct01.00000
IRS990ScheduleA/PublicSupportPY509Pct01.00000
IRS990ScheduleA/PublicSupportTotal509Amt0457472
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt0111306
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt0104062
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt085436
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt083028
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt073640
IRS990ScheduleA/Total509Grp/TotalAmt0457472
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt0111306
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt0104062
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt085436
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt083028
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt073640
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt0457472
IRS990/ScheduleBRequiredInd0false
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Carolyn and Melinda An are family members.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1UAAA consistently and regularly monitor and enforce compliance with conflict of interest policy by reviewing the policy on the annual meeting.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Carolyn and Melinda An are family members.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3UAAA consistently and regularly monitor and enforce compliance with conflict of interest policy by reviewing the policy on the annual meeting.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part VI, Section A, Line 2
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section B, Line 12c
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Form 990, Part VI, Section A, Line 1a
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990, Part VI, Section B, Line 12c
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/StatesWhereCopyOfReturnIsFldCd0CA
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt069714
IRS990/TotalAssetsEOYAmt050995
IRS990/TotalAssetsGrp/BOYAmt069714
IRS990/TotalAssetsGrp/EOYAmt050995
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt00
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0130026
IRS990/TotalFunctionalExpensesGrp/TotalAmt0130026
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt069714
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt050995
IRS990/TotalProgramServiceExpensesAmt0130026
IRS990/TotalProgramServiceRevenueAmt0111306
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0111306
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt069714
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt050995
IRS990/TravelGrp/ProgramServicesAmt012472
IRS990/TravelGrp/TotalAmt012472

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

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

Open filing
Assets
$50,995
Liabilities
$0
Net assets
$50,995
Revenue
$111,306
Expenses
$130,026
Net income
-$18,720
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.51$0.00$0.51$1.11$1.30$0.19
2024Detailed filing. Detailed filing data is available for this year.$0.70$0.00$0.70$1.04$1.07$0.03
2023Detailed filing. Detailed filing data is available for this year.$0.73$0.00$0.73$0.85$0.84$0.02
2022Detailed filing. Detailed filing data is available for this year.$0.71$0.00$0.71$0.83$0.93$0.10
2021Detailed filing. Detailed filing data is available for this year.$0.81$0.00$0.81$0.74$0.46$0.27
2020Detailed filing. Detailed filing data is available for this year.$0.57$0.00$0.57$1.04$0.99$0.05
2019Detailed filing. Detailed filing data is available for this year.$0.53$0.00$0.53$0.95$0.79$0.16