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        <Explanation>The Mount Vernon Ladies' Association (MVLA) collects, researches, conserves, restores, reconstructs, preserves, documents, and shares with the public historic structures, archaeological sites, and the cultural landscape as well as two- and three-dimensional objects in a variety of media. Responsibility for the preservation and maintenance of the historic structures, cultural resources and the collections falls to the Historic Preservation and Collections Department and the Fred W. Smith Library for the Study of George Washington at Mount Vernon. The Historic Preservation and Collections Department is divided into the Fine and Decorative Arts Curatorial Collection, the Archaeological Collection, the Architectural Fragments Collection, and Photo Archives. The Fine and Decorative Arts Curatorial Collection includes three-dimensional objects, textiles, works of art on paper, and paintings. The Archaeological Collection includes artifacts and their associated documentation deriving from excavation projects, as well as random finds originating on the Mount Vernon estate. The Architectural Fragments Collection includes features, building materials, and finish treatments that are architectural in nature, and which have been removed from their original context during the course of restoration work undertaken to stabilize, protect, or reinterpret Mount Vernon's historic buildings and structures. Photo Archives contains modern film, negatives, and digital image files of a variety of Mount Vernon related subjects. Special Collections includes rare books, historic manuscripts, photographs, MVLA archival materials, and printed ephemera. The Library collects printed material with a primary emphasis on George Washington, Mount Vernon, and the Mount Vernon Ladies' Association. The most important initial criterion with which to evaluate a potential acquisition is its contribution to interpretation, exhibition, and research value at Mount Vernon. This includes the following items: Objects original to Mount Vernon or owned by George and Martha Washington. Objects related to Washington's non-domestic life, including his role as military leader, surveyor, and president Manuscripts by George or Martha Washington not previously reproduced or published in print or electronic format. Books and other published materials owned by George or Martha Washington. Objects relating to the development and domestic life of Mount Vernon, including material related to family members, visitors, and acquaintances. Period objects that replicate objects that were at Mount Vernon, for the purpose of enhancing the interpretation and understanding of the estate and the life and legacy of George and Martha Washington. Archival materials relating to the development and domestic life of Mount Vernon, including materials of family members, visitors, and acquaintances. Books of the Washington and Custis families that are related to collections or interpretation goals. Manuscripts by George or Martha Washington previously reproduced or published in print or electronic format. Maps, plans, surveys, manuscripts, rare books, photographs and other documents of historical value relating to 17th, 18th 19th and 20th century life at Mount Vernon and the Washington family.</Explanation>
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        <Explanation>The Association is exempt from federal income taxes under the provision of Section 501(c)(3) of the Internal Revenue Code (IRC). The Association is subject to income taxes on revenue generated from other sources unrelated to its exempt purpose. The Association is required to file and does file tax returns with the IRS and other taxing authorities. The Association's tax returns are subject to review and examination by federal, state and local authorities. The tax returns for the years 2012 to 2009 are open to examination by federal, local, and state authorities. The Association has implemented the provision of ASC 740, Income Taxes (formerly, Financial Accounting Standards Board (FASB) Interpretation No. 48, Accounting for Uncertainty in Income Taxes). During the years ended 2012 and 2011, the Association did not identify any uncertain tax positions that qualify for either recognition or disclosure in the financial statements.</Explanation>
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        <ReturnReference>PART III, LINE 1A</ReturnReference>
        <Explanation>Historical Properties Historical properties owned by the Association were acquired through purchases and contributions since the Association's inception. These historical properties are not included in the statement of financial position. The cost of the properties is not readily available, and the Association is of the opinion that, because of the intrinsic value of the properties, it is impractical to assign values to the components. Purchases of collection items are recorded as decreases in unrestricted net assets in the year in which the items are acquired or as temporarily or permanently restricted net assets if the assets used to purchase the items are restricted by donors. Financial statements do not reflect any contributed collection items.</Explanation>
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        <ReturnReference>PART XI, LINE 2D; PART XII, LINE 2D</ReturnReference>
        <Explanation>COST OF GOODS SOLD 11,492,912 fundraising Events Direct Expenses 213,943 ---------- Total 11,706,835</Explanation>
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        <Title>president/chief exec officer</Title>
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        <OtherCompensationFilingOrg>473597</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>18663</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>5727</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>646146</TotalCompensationFilingOrg>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>dennis pogue</NamePerson>
        <Title>vp of preservation</Title>
        <BaseCompensationFilingOrg>73128</BaseCompensationFilingOrg>
        <OtherCompensationFilingOrg>112832</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>7621</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>8627</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>202208</TotalCompensationFilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>stewart mclaurin</NamePerson>
        <Title>vp of national library</Title>
        <BaseCompensationFilingOrg>168750</BaseCompensationFilingOrg>
        <DeferredCompFilingOrg>3115</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>3407</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>175272</TotalCompensationFilingOrg>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>F Anderson Morse</NamePerson>
        <Title>Director of development</Title>
        <BaseCompensationFilingOrg>129503</BaseCompensationFilingOrg>
        <DeferredCompFilingOrg>10141</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>10455</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>150099</TotalCompensationFilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>susan magill</NamePerson>
        <Title>vp advancement</Title>
        <BaseCompensationFilingOrg>225000</BaseCompensationFilingOrg>
        <DeferredCompFilingOrg>10737</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>1281</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>237018</TotalCompensationFilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>philip manno</NamePerson>
        <Title>chief financial officer</Title>
        <BaseCompensationFilingOrg>181320</BaseCompensationFilingOrg>
        <DeferredCompFilingOrg>3476</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>949</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>185745</TotalCompensationFilingOrg>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartIII>
        <Identifier>SUPPLEMENTAL NONQUALIFIED RETIREMENT PLAN</Identifier>
        <ReturnReference>PART I, LINE 4a and 4b</ReturnReference>
        <Explanation>JAMES REES, president - received $225,872 payment from 457(B) and 457(f) PLANs. received a $189,583 severance payment. dennis pogue, vice president of preservation received a severance payment of $100,505.</Explanation>
      </Form990ScheduleJPartIII>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="IRS990ScheduleK">
      <Form990ScheduleKPartI>
        <BondReferenceCd>A</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1>FAIRFAX COUNTY ECONOMIC DEVELOPMENT AUTHORITY</BusinessNameLine1>
        </IssuerName>
        <IssuerEIN>911910090</IssuerEIN>
        <CUSIPNumber>30382EDU5</CUSIPNumber>
        <DateIssued>2007-06-20</DateIssued>
        <IssuePrice>15000000</IssuePrice>
        <DescriptionOfPurpose>REFINANCE EXISTING BONDS, FINANCE</DescriptionOfPurpose>
        <Defeased>false</Defeased>
        <OnBehalfOfIssuer>false</OnBehalfOfIssuer>
        <PoolFinancing>false</PoolFinancing>
      </Form990ScheduleKPartI>
      <Form990ScheduleKPartII>
        <BondReferenceCd>A</BondReferenceCd>
        <AmountRetired>0</AmountRetired>
        <AmountBondDefeased>0</AmountBondDefeased>
        <TotalProceeds>15000000</TotalProceeds>
        <AmountInReserveFund>0</AmountInReserveFund>
        <CapitalizedInterest>0</CapitalizedInterest>
        <RefundingEscrow>0</RefundingEscrow>
        <IssuanceCostsFromProceeds>128967</IssuanceCostsFromProceeds>
        <CreditEnhancement>0</CreditEnhancement>
        <WorkingCapitalExpenditures>0</WorkingCapitalExpenditures>
        <CapitalExpenditures>14871033</CapitalExpenditures>
        <OtherSpentProceeds>0</OtherSpentProceeds>
        <AmountUnspent>0</AmountUnspent>
        <YearOfSubstCompletion>2009</YearOfSubstCompletion>
        <CurrentRefunding>true</CurrentRefunding>
        <AdvanceRefunding>false</AdvanceRefunding>
        <FinalAllocationMade>true</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>true</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
      <Form990ScheduleKPartIII>
        <BondReferenceCd>A</BondReferenceCd>
        <OwningBondFinancedProperty>false</OwningBondFinancedProperty>
        <AnyLeaseArrangements>false</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>false</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>false</AnyResearchAgreements>
        <PrcntgePrvtBusinessUseByOthers>0</PrcntgePrvtBusinessUseByOthers>
        <ChangeInUseBondFinancedProp>false</ChangeInUseBondFinancedProp>
        <RemedialActionTaken>false</RemedialActionTaken>
        <NonQualifiedBondRemedProcdrs>false</NonQualifiedBondRemedProcdrs>
      </Form990ScheduleKPartIII>
      <Form990ScheduleKPartIV>
        <BondReferenceCd>A</BondReferenceCd>
        <Form8038TFiled>false</Form8038TFiled>
        <RebateNotDueYet>false</RebateNotDueYet>
        <ExceptionToRebate>false</ExceptionToRebate>
        <NoRebateDue>true</NoRebateDue>
        <VariableRateIssue>true</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>true</HedgeIdentifiedInBooksAndRecds>
        <NameOfHedgeProvider>
          <BusinessNameLine1>SUNTRUST</BusinessNameLine1>
        </NameOfHedgeProvider>
        <TermOfHedge>30.</TermOfHedge>
        <SuperintegratedHedge>false</SuperintegratedHedge>
        <HedgeTerminated>false</HedgeTerminated>
        <GrossProceedsInvestedInGIC>false</GrossProceedsInvestedInGIC>
        <NameOfGICProvider>
          <BusinessNameLine1>0</BusinessNameLine1>
        </NameOfGICProvider>
        <GrossProceedsInvested>false</GrossProceedsInvested>
        <WrittenProcToMonitorReqs>true</WrittenProcToMonitorReqs>
      </Form990ScheduleKPartIV>
      <Form990ScheduleKPartV>
        <BondReferenceCd>A</BondReferenceCd>
        <ProcToUndertkCorrectiveAction>false</ProcToUndertkCorrectiveAction>
      </Form990ScheduleKPartV>
    </IRS990ScheduleK>
    <IRS990ScheduleM documentId="IRS990ScheduleM">
      <WorksOfArt />
      <ArtHistoricalTreasures />
      <ArtFractionalInterest />
      <BooksAndPublications />
      <ClothingAndHouseholdGoods />
      <CarsAndOtherVehicles />
      <BoatsAndPlanes />
      <IntellectualProperty />
      <SecuritiesPubliclyTraded>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NoncashContribsRptdF990>3056098</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>estimated FMV</MethodOfDeterminingRevenues>
      </SecuritiesPubliclyTraded>
      <SecuritiesCloselyHeldStock />
      <SecuritiesPrtnrshpTrustIntrsts />
      <SecuritiesMiscellaneous />
      <QualifiedContribHistStruct />
      <QualifiedContribOther />
      <RealEstateResidential />
      <RealEstateCommercial />
      <RealEstateOther />
      <Collectibles />
      <FoodInventory />
      <DrugsAndMedicalSupplies />
      <Taxidermy />
      <HistoricalArtifacts />
      <ScientificSpecimens />
      <ArchaeologicalArtifacts />
      <OtherNonCashContributionsTable>
        <NonCashCheckbox>X</NonCashCheckbox>
        <Description>furniture</Description>
        <NumberOfContributions>1</NumberOfContributions>
        <NoncashContribsRptdF990>9644</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>cost to purchase</MethodOfDeterminingRevenues>
      </OtherNonCashContributionsTable>
      <OtherNonCashContributionsTable>
        <NonCashCheckbox>X</NonCashCheckbox>
        <Description>livestock feed</Description>
        <NumberOfContributions>1</NumberOfContributions>
        <NoncashContribsRptdF990>21734</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>cost to purchase</MethodOfDeterminingRevenues>
      </OtherNonCashContributionsTable>
      <OtherNonCashContributionsTable>
        <NonCashCheckbox>X</NonCashCheckbox>
        <Description>landscaping product</Description>
        <NumberOfContributions>1</NumberOfContributions>
        <NoncashContribsRptdF990>11125</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>cost to purchase</MethodOfDeterminingRevenues>
      </OtherNonCashContributionsTable>
      <AnyPropertyThatMustBeHeld>false</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>true</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>false</ThirdPartiesUsed>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <GeneralExplanation>
        <Identifier>governance</Identifier>
        <ReturnReference>PART VI, section b, LINE 11</ReturnReference>
        <Explanation>The process surrounding the preparation of this Form 990, Return of Organization Exempt From Income Tax, contained three levels of review. A draft of the return was prepared by our tax advisors, cohn/Reznick, based on financial information in our certified audit, organizational information documented from the audit, preparation of required schedules by the Finance Department, and answers to checklist questions. The draft was first reviewed by the Chief Financial Officer and finance staff for accuracy of the financial information and complete disclosures. Copies of the draft return were then provided to the president, outside legal counsel, the regent and Chairs of the Finance and Audit Committees. A conference call was held with the regent, chairs of the finance and audit committees and the president, chief financial officer and finance staff to explain the return and the relevance to non-profit governance, and discuss the importance of the underlying disclosures to potential donors. In addition, a final draft copy of the return was provided to all Board members for any additional comments or questions before filing.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>governance</Identifier>
        <ReturnReference>PART VI, section b, LINE 12</ReturnReference>
        <Explanation>The Association's Conflict of Interest policy requires the annual completion of a Conflict of Interest form by all Board members, advisory committee members, officers and key employees. The form was prepared by outside counsel and asks for documentation of potential conflicts of interest in the following areas: - financial interests - gifts or entertainment that might influence decision making - any other activities The forms are reviewed by the Chief Financial Officer and are discussed with outside counsel and the Executive Committee of the Board, if appropriate. The president reviews the completed form of the CFO, and takes any appropriate action.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>governance</Identifier>
        <ReturnReference>PART VI, section b, question 15</ReturnReference>
        <Explanation>In 2012, The Board consulted with an independent executive national search firm to develop the compensation package of the President. In 2011, the Board authorized the re-engagement of Quatt Associates, an outside compensation consultant, to do a comparative review of the compensation of our executives and approximately 40 other staff positions, mostly management. Quatt provided us with benchmark compensation data in comparison to our peer groups (museums and historic houses, etc.), the Northern Virginia (suburb of Washington, DC) non-profit job market and the Washington, DC museum market. Results of this study and subsequent discussions with Quatt in 2011 were used as the basis for reevaluating our job grades and compensation structure and will be used in the future in ongoing compensation decisions be used in the future in ongoing compensation decisions</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>governance</Identifier>
        <ReturnReference>PART VI, section c, LINE 19</ReturnReference>
        <Explanation>The Association's Articles of Incorporation are available to the public through the State of Virginia State Corporation Commission. The bylaws and the conflicts of interest policy, which requires annual disclosure of conflicting interests by directors and officers, are not made available to the public. Financial statements are posted on our website and are included in the Association's Annual Report, which is distributed to the donor population and is also available upon specific request. In addition, a summary of the Association's financial information is posted on Guidestar (www.guidestar.org) and charity navigator.org.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>balance sheet</Identifier>
        <ReturnReference>form 990 line 11</ReturnReference>
        <Explanation>Historical properties and collections historical properties and collections owned by the association were acquired through purchases and contributions since the association's inception. these historical properties and collections are not included as assets in the statement of financial position. the cost of the properties is not readily available, and the association is of the opinion that, because of the intrinsic value of the properties, it is impractical to assign values to the components. purchases of collection items are recorded as decreases in unrestricted net assets in the year in which the items are aquired or as temporarily or permanently restricted net assets if the assets used to purchase the items are restricted by donors. financial statements do not reflect any contributed collection items.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>reconciliation of net assets</Identifier>
        <ReturnReference>form 990 part xi line 9</ReturnReference>
        <Explanation>Change in value of derivative 211,206</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>