Civic Intelligence

May River Montessori

EIN 57-0853132 • 501(c)3 • Bluffton, SC

Profile

Montessori education from pre-school through the 9th grade level.

PO Box 2557Bluffton, SC 29910

www.mayrivermontessori.com

Siviq Scores

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

Liabilities / Assets

87th percentile

0.64x

Higher debt load relative to assets than 87% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2025

Liabilities / Revenue

86th percentile

0.85x

Higher debt load relative to revenue than 86% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2025

Net Margin

23rd percentile

-9.4%

Higher net margin than 23% of similar nonprofits.

501(c)3 • $1M-$5M 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

19th percentile

-7.2%

Faster asset growth than 19% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2024 to 2025

Revenue Growth

62nd percentile

15%

Faster revenue growth than 62% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets87th percentile

Assets

Down

$2,390,002

Down $184,303 (-7.2%) from 2024

Liabilities

Down

$1,524,796

Down $14,604 (-0.9%) from 2024

Net Assets

Down

$865,206

Down $169,699 (-16%) from 2024

Operations
Liabilities / Revenue86th percentileNet Margin23rd percentile

Revenue

Up

$1,802,701

Up $231,192 (+15%) from 2024

Expenses

Up

$1,972,400

Up $147,299 (+8.1%) from 2024

Net Income

Up

-$169,699

Up $83,893 (+33%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth19th percentile

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

$3.0M$2.0M$1.0M$0Assets 2011: $1,232,064Liabilities 2011: $636,497Net Assets 2011: $595,5672011Assets 2012: $1,266,741Liabilities 2012: $558,265Net Assets 2012: $708,4762012Assets 2013: $1,363,527Liabilities 2013: $522,962Net Assets 2013: $840,5652013Assets 2014: $1,391,727Liabilities 2014: $492,887Net Assets 2014: $898,8402014Assets 2015: $1,715,902Liabilities 2015: $784,895Net Assets 2015: $931,0072015Assets 2016: $1,724,529Liabilities 2016: $730,913Net Assets 2016: $993,6162016Assets 2017: $1,950,468Liabilities 2017: $920,747Net Assets 2017: $1,029,7212017Assets 2018: $1,914,157Liabilities 2018: $899,916Net Assets 2018: $1,014,2412018Assets 2019: $1,967,454Liabilities 2019: $854,195Net Assets 2019: $1,113,2592019Assets 2020: $2,028,895Liabilities 2020: $1,076,600Net Assets 2020: $952,2952020Assets 2021: $2,160,461Liabilities 2021: $1,066,699Net Assets 2021: $1,093,7622021Assets 2022: $2,388,189Liabilities 2022: $841,844Net Assets 2022: $1,546,3452022Assets 2023: $2,247,664Liabilities 2023: $959,167Net Assets 2023: $1,288,4972023Assets 2024: $2,574,305Liabilities 2024: $1,539,400Net Assets 2024: $1,034,9052024Assets 2025: $2,390,002Liabilities 2025: $1,524,796Net Assets 2025: $865,2062025

Highlighted filing

2025

Assets$2,390,002
Liabilities$1,524,796
Net Assets$865,206
Open 2025 Filing

Operations Trend

Revenue Growth62nd percentile

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

$3.0M$2.0M$1.0M$0-$1.0MExpenses 2011: $829,9202011Expenses 2012: $829,4232012Expenses 2013: $885,0002013Revenue 2014: $1,021,460Expenses 2014: $963,185Net Income 2014: $58,2752014Revenue 2015: $1,010,436Expenses 2015: $978,269Net Income 2015: $32,1672015Revenue 2016: $1,124,952Expenses 2016: $1,062,343Net Income 2016: $62,6092016Revenue 2017: $1,181,012Expenses 2017: $1,102,827Net Income 2017: $78,1852017Revenue 2018: $1,234,976Expenses 2018: $1,250,714Net Income 2018: -$15,7382018Revenue 2019: $1,346,694Expenses 2019: $1,247,676Net Income 2019: $99,0182019Revenue 2020: $1,207,524Expenses 2020: $1,345,827Net Income 2020: -$138,3032020Revenue 2021: $1,724,453Expenses 2021: $1,582,987Net Income 2021: $141,4662021Revenue 2022: $2,433,635Expenses 2022: $1,975,122Net Income 2022: $458,5132022Revenue 2023: $2,017,196Expenses 2023: $2,275,044Net Income 2023: -$257,8482023Revenue 2024: $1,571,509Expenses 2024: $1,825,101Net Income 2024: -$253,5922024Revenue 2025: $1,802,701Expenses 2025: $1,972,400Net Income 2025: -$169,6992025

Highlighted filing

2025

Revenue$1,802,701
Expenses$1,972,400
Net Income-$169,699
Open 2025 Filing

Filings

Most recent year

2025 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$2,390,002
Liabilities
$1,524,796
Net assets
$865,206
Revenue
$1,802,701
Expenses
$1,972,400
Net income
-$169,699
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Facts available. Structured filing facts are available, but richer extracted sections are limited.$2.39$1.52$0.87$1.80$1.97$0.17
2024Detailed filing. Detailed filing data is available for this year.$2.57$1.54$1.03$1.57$1.83$0.25
2023Detailed filing. Detailed filing data is available for this year.$2.25$0.96$1.29$2.02$2.28$0.26
2022Detailed filing. Detailed filing data is available for this year.$2.39$0.84$1.55$2.43$1.98$0.46
2021Detailed filing. Detailed filing data is available for this year.$2.16$1.07$1.09$1.72$1.58$0.14
2020Detailed filing. Detailed filing data is available for this year.$2.03$1.08$0.95$1.21$1.35$0.14
2019Detailed filing. Detailed filing data is available for this year.$1.97$0.85$1.11$1.35$1.25$0.10
2018Detailed filing. Detailed filing data is available for this year.$1.91$0.90$1.01$1.23$1.25$0.02
2017Detailed filing. Detailed filing data is available for this year.$1.95$0.92$1.03$1.18$1.10$0.08
2016Detailed filing. Detailed filing data is available for this year.$1.72$0.73$0.99$1.12$1.06$0.06
2015Detailed filing. Detailed filing data is available for this year.$1.72$0.78$0.93$1.01$0.98$0.03
2014Detailed filing. Detailed filing data is available for this year.$1.39$0.49$0.90$1.02$0.96$0.06
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.36$0.52$0.84$0.89
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.27$0.56$0.71$0.83
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.23$0.64$0.60$0.83
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Nov 13, 2025
Return Version
2024v5.0
Gross Receipts
$1,802,701
Mission and Program Overview

Mission

Montessori pre-school and elementary education

Montessori education from pre-school through the 9th grade level.

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$1,886,979$1,824,156▼ $62,823
Rtn Earn Endowment Incm Other Fnds$1,034,905$865,206▼ $169,699
Cash and Non-Interest-Bearing Accounts$480,332$369,563▼ $110,769
Accounts Receivable$702$251▼ $451
Total Assets$2,574,305$2,390,002▼ $184,303
Other Assets Total$206,292$196,032▼ $10,260
Liabilities
Mortgage Notes Payable Secured by Investment Property$1,489,800$1,500,000▲ $10,200
Deferred Revenue$28,500--
Accounts Payable and Accrued Expenses$18,538$19,976▲ $1,438
Other Liabilities$2,562$4,820▲ $2,258
Total Liabilities$1,539,400$1,524,796▼ $14,604
Net Assets / Fund Balance
Total Net Assets Fund Balance$1,034,905$865,206▼ $169,699
Total Liabilities and Net Assets / Fund Balance$2,574,305$2,390,002▼ $184,303

Asset Categories

AssetBook ValueDepreciationBasis
Other Land Buildings$1,194,302$882,832$2,077,134
Land$446,722-$446,722
Leasehold Improvements$175,779$52,829$228,608
Equipment$7,353$37,465$44,818
Other Assets Org$33,450--
Compensation and Service Providers
Top Officer PayScore unavailable

Employees

NameTitleFull / Part TimeBaseTotal
Susanna MyburghDirector ofFT$110,000$110,000

Board Members and Trustees

NameTitle
Catherine DonaldsonChair
Jessi DolnikVice Chair/f
Nancy GolsonLifetime Mem
Alex HartzlerMember/finan
Roberts VauxMember/finan
Margaret PearmanSecretary
Christopher BurdenTreasurer/fi
Revenue and Support

Revenue Composition

Contributions and Grants
$142,278
Program Service Revenue
$1,585,578
Investment Income
$13,156
Other Revenue
$61,689
All Other Contributions
$50,778
Change in Net Assets
$-169,699

Audited Revenue Reconciliation

Revenue per Audited Statements
$1,802,701
Total Revenue per Audited Statements
$1,802,701
Total Revenue per Form 990
$1,802,701
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$1,371,543
Other Expenses$600,857
Total Fundraising Expense$9,048
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$1,041,803$54,832-$1,096,635
Other Employee Benefits$145,369$27,689-$173,058
Interest-$122,730-$122,730
Payroll Taxes$77,395$14,742-$92,137
Fees for Services Other$22,171$68,342-$90,513
Depreciation Depletion$67,001$9,923-$76,924
All Other Expenses$54,515$471$9,048$64,034
Insurance$20,518$20,518-$41,036
Fees for Services Accounting-$34,200-$34,200
Occupancy$21,574$3,808-$25,382
Other Expenses$21,272$18,364-$18,364
Office Expenses$2,448$15,569-$18,017
Pension Plan Contributions$8,159$1,554-$9,713
Information Technology$3,741$3,742-$7,483
Advertising$5,010--$5,010
Total Functional Expenses$1,566,868$396,484$9,048$1,972,400

Audited Expense Reconciliation

Line ItemAmount
Expenses per Audited Statements$1,972,400
Total Expenses per Audited Statements$1,972,400
Total Expenses per Form 990$1,972,400
Fundraising, Events, and Gaming
Fundraising activities
Yes
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Fundraising Gross Income$56,325
Professional Fundraising Fees$0

Fundraising Events

EventGross ReceiptsGross RevenueDirect ExpensesNet Income
Fundraising$56,325$56,325-$56,325
Total Events$56,325$56,325-$56,325
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Simple 401k Payable$4,820
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
No
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
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, Page 6, Part VI, Line 11B

“Copy reviewed by executive director, chairperson, and vice-chair. Copy provided to board after filing.”

Form 990, Page 6, Part VI, Line 15A

“Compensation of executive administrator is approved by the board.”

Form 990, Page 6, Part VI, Line 19

“UPON REQUEST”

Filing and Contact Details

Filer

Filer Name
May River Montessori
EIN
57-0853132
Phone
8437572312
Address
PO BOX 2557, BLUFFTON, SC 29910

Signing Officer

Name
Susanna Myburgh
Title
Director of Ops
Phone
8437572312
Signed
2025-11-13
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Susanna Myburgh
Legal Domicile
Sc
Voting Board Members
10
Independent Board Members
10
Employees
33

Preparer

Firm
David R Dingus CPA LLC
Address
506 W JONES ST, SAVANNAH, GA 31401
Preparer
David R Dingus CPA
Phone
9122338397
Supplemental Narrative

Additional Explanations

Form 990, Page 2, Part III, Line 4D

“School serves children in the beaufort county south carolina area and provides a montessori education from 24 months of age through ninth grade.”

Form 990, Part XI, Line 9

“Book/tax difference not recorded 0”

Financial Statement Notes

Schedule D, Page 4, Part XII, Line 4B

“Book/tax difference not recorded 0”

Raw XML AppendixShowing 400 of 423 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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IRS990/OfficeExpensesGrp/TotalAmt018017
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IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrgDoesNotFollowFASB117Ind0X
IRS990/OtherAssetsTotalGrp/BOYAmt0206292
IRS990/OtherAssetsTotalGrp/EOYAmt0196032
IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt027689
IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt0145369
IRS990/OtherEmployeeBenefitsGrp/TotalAmt0173058
IRS990/OtherExpensesGrp/Desc0SCHOOL SUPPLIES/CURRICULU
IRS990/OtherExpensesGrp/Desc1TUITION DISCOUNTS
IRS990/OtherExpensesGrp/Desc2BLACKBAUD FEES
IRS990/OtherExpensesGrp/Desc3DUES & SUBSCRIPTIONS
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IRS990/OtherExpensesGrp/ProgramServicesAmt053853
IRS990/OtherExpensesGrp/ProgramServicesAmt122039
IRS990/OtherExpensesGrp/ProgramServicesAmt221272
IRS990/OtherExpensesGrp/TotalAmt053853
IRS990/OtherExpensesGrp/TotalAmt122039
IRS990/OtherExpensesGrp/TotalAmt221272
IRS990/OtherExpensesGrp/TotalAmt318364
IRS990/OtherLiabilitiesGrp/BOYAmt02562
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IRS990/OtherRevenueMiscGrp/Desc0MISCELLANEOUS INCOME-BLACKBAU
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IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt054832
IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt01041803
IRS990/OtherSalariesAndWagesGrp/TotalAmt01096635
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IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt014742
IRS990/PayrollTaxesGrp/ProgramServicesAmt077395
IRS990/PayrollTaxesGrp/TotalAmt092137
IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt01554
IRS990/PensionPlanContributionsGrp/ProgramServicesAmt08159
IRS990/PensionPlanContributionsGrp/TotalAmt09713
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IRS990/PrincipalOfficerNm0SUSANNA MYBURGH
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IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt130472
IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt2-32801
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt01587907
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt130472
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt2-32801
IRS990/ProgSrvcAccomActyOtherGrp/Desc0SCHOOL SERVES CHILDREN IN THE BEAUFORT COUNTY SOUTH CAROLINA AREA AND PROVIDES A MONTESSORI EDUCATION FROM 24 MONTHS OF AGE THROUGH NINTH GRADE.
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IRS990/PYExcessBenefitTransInd0false
IRS990/PYInvestmentIncomeAmt01346
IRS990/PYOtherExpensesAmt0525780
IRS990/PYOtherRevenueAmt062964
IRS990/PYProgramServiceRevenueAmt01411134
IRS990/PYRevenuesLessExpensesAmt0-253592
IRS990/PYSalariesCompEmpBnftPaidAmt01299321
IRS990/PYTotalExpensesAmt01825101
IRS990/PYTotalRevenueAmt01571509
IRS990/ReconcilationRevenueExpnssAmt0-169699
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IRS990/RelatedEntityInd0false
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IRS990/ReportLandBuildingEquipmentInd0true
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IRS990/ReportOtherLiabilitiesInd0true
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IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
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IRS990ScheduleD/EquipmentGrp/BookValueAmt07353
IRS990ScheduleD/EquipmentGrp/DepreciationAmt037465
IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt044818
IRS990ScheduleD/ExpensesSubtotalAmt01972400
IRS990ScheduleD/LandGrp/BookValueAmt0446722
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt0446722
IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt0175779
IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt052829
IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt0228608
IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt0162582
IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt133450
IRS990ScheduleD/OtherAssetsOrgGrp/Desc0CONSTRUCTION IN PROGRESS
IRS990ScheduleD/OtherAssetsOrgGrp/Desc1EMPLOYEE RETENTION CREDIT RECEIVABLE
IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt01194302
IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt0882832
IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt02077134
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt04820
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc0SIMPLE 401K PAYABLE
IRS990ScheduleD/RevenueSubtotalAmt01802701
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt0BOOK/TAX DIFFERENCE NOT RECORDED 0
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc0SCHEDULE D, PAGE 4, PART XII, LINE 4B
IRS990ScheduleD/TotalBookValueLandBuildingsAmt01824156
IRS990ScheduleD/TotalBookValueOtherAssetsAmt0196032
IRS990ScheduleD/TotalExpensesPerForm990Amt01972400
IRS990ScheduleD/TotalLiabilityAmt04820
IRS990ScheduleD/TotalRevenuePerForm990Amt01802701
IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt01802701
IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt01972400
IRS990ScheduleE/ComplianceWithRevProc7550Ind0true
IRS990ScheduleE/DiscriminateRaceAdmissPlcyInd0false
IRS990ScheduleE/DiscriminateRaceAthltProgInd0false
IRS990ScheduleE/DiscriminateRaceEducPlcyInd0false
IRS990ScheduleE/DiscriminateRaceEmplmFcultyInd0false
IRS990ScheduleE/DiscriminateRaceOtherActyInd0false
IRS990ScheduleE/DiscriminateRaceSchsInd0false
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IRS990ScheduleE/DiscriminateRaceUseOfFcltsInd0false
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IRS990ScheduleE/MaintainCpyOfAllSolInd0true
IRS990ScheduleE/MaintainCpyOfBrochuresEtcInd0true
IRS990ScheduleE/MaintainRacialCompRecsInd0true
IRS990ScheduleE/MaintainScholarshipsRecsInd0true
IRS990ScheduleE/NondiscriminatoryPolicyStmtInd0true
IRS990ScheduleE/PlcyPblczdViaBroadcastMediaInd0true
IRS990ScheduleE/PolicyStmtInBrochuresEtcInd0true
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt0POLICY STATEMENT IS PART OF ALL PRINT MEDIA, BROCHURES, AND ADVERTISING
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc0SCHEDULE E, LINE 3
IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm0FUNDRAISING
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IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt056325
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt056325
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt056325
IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt056325
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0SCHOOL SERVES CHILDREN IN THE BEAUFORT COUNTY SOUTH CAROLINA AREA AND PROVIDES A MONTESSORI EDUCATION FROM 24 MONTHS OF AGE THROUGH NINTH GRADE.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1COPY REVIEWED BY EXECUTIVE DIRECTOR, CHAIRPERSON, AND VICE-CHAIR. COPY PROVIDED TO BOARD AFTER FILING.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2COMPENSATION OF EXECUTIVE ADMINISTRATOR IS APPROVED BY THE BOARD.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3UPON REQUEST
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4BOOK/TAX DIFFERENCE NOT RECORDED 0
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990, PAGE 2, PART III, LINE 4D
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PAGE 6, PART VI, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PAGE 6, PART VI, LINE 15A
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990, PAGE 6, PART VI, LINE 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4FORM 990, PART XI, LINE 9
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IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt02574305
IRS990/TotalAssetsEOYAmt02390002
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IRS990/TotalAssetsGrp/EOYAmt02390002
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt0142278
IRS990/TotalEmployeeCnt033
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IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt0396484
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt01566868
IRS990/TotalFunctionalExpensesGrp/TotalAmt01972400
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt01539400
IRS990/TotalLiabilitiesEOYAmt01524796
IRS990/TotalLiabilitiesGrp/BOYAmt01539400
IRS990/TotalLiabilitiesGrp/EOYAmt01524796
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt01034905
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0865206
IRS990/TotalProgramServiceExpensesAmt01566868
IRS990/TotalProgramServiceRevenueAmt01585578
IRS990/TotalReportableCompFromOrgAmt0110000
IRS990/TotalRevenueGrp/ExclusionAmt05364
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt01598734
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt01802701
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IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0PO BOX 2557
IRS990/USAddress/CityNm0BLUFFTON
IRS990/USAddress/StateAbbreviationCd0SC
IRS990/USAddress/ZIPCd029910
IRS990/VotingMembersGoverningBodyCnt010
IRS990/VotingMembersIndependentCnt010
IRS990/WebsiteAddressTxt0WWW.MAYRIVERMONTESSORI.COM
IRS990/WhistleblowerPolicyInd0true
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0SUSANNA MYBURGH
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0DIRECTOR OF OPS
ReturnHeader/BusinessOfficerGrp/PhoneNum08437572312
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-13

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