<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:3defa73a-b6d9-4782-bda8-4e7d52b2e939,g:d62f45e5-86d8-4540-957d-254a4ff80f13-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.expensify.com/role/Cover" xlink:type="simple" xlink:href="exfy-20240509.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.expensify.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_421e7c68-8883-47e4-8524-35a52b1824be" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_DocumentType_421e7c68-8883-47e4-8524-35a52b1824be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_b59cfb99-c566-4ba1-bb5c-06a88d7b5a83" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_DocumentPeriodEndDate_b59cfb99-c566-4ba1-bb5c-06a88d7b5a83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_e4d9a57f-ca08-44c2-84a7-cc70bf41b27f" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityRegistrantName_e4d9a57f-ca08-44c2-84a7-cc70bf41b27f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_97d4dbfc-90fc-4f3a-9209-2f433a9f8e61" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityIncorporationStateCountryCode_97d4dbfc-90fc-4f3a-9209-2f433a9f8e61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_2a1a0448-6f9f-4dff-b1d0-6778397f1bc8" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityFileNumber_2a1a0448-6f9f-4dff-b1d0-6778397f1bc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_d841c5c6-273b-4f20-975c-883bfa802326" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityTaxIdentificationNumber_d841c5c6-273b-4f20-975c-883bfa802326" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_7d2dab81-c9a1-4131-918c-e66801ec3899" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityAddressAddressLine1_7d2dab81-c9a1-4131-918c-e66801ec3899" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_ae6959c0-9afb-4e33-a124-2f63e75624c3" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityAddressCityOrTown_ae6959c0-9afb-4e33-a124-2f63e75624c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_cb20cf11-ca69-41dd-a625-1a5bddcb7d3d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityAddressStateOrProvince_cb20cf11-ca69-41dd-a625-1a5bddcb7d3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_cb81a5ae-ea7a-40e3-a75b-59e147085ccf" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityAddressPostalZipCode_cb81a5ae-ea7a-40e3-a75b-59e147085ccf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_40e3015f-ce75-4c78-8024-4acfbaf05ba5" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_CityAreaCode_40e3015f-ce75-4c78-8024-4acfbaf05ba5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_17de95ed-16cc-4b4e-ba28-77af70462f8f" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_LocalPhoneNumber_17de95ed-16cc-4b4e-ba28-77af70462f8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_fd1b9f4b-99c6-42fa-aefe-11f7a6caa1b2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_WrittenCommunications_fd1b9f4b-99c6-42fa-aefe-11f7a6caa1b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_ef0eb94f-ceae-4450-b25c-a59697f7d4d5" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_SolicitingMaterial_ef0eb94f-ceae-4450-b25c-a59697f7d4d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_7fd9adb2-6483-4edf-bed0-0ec95492dd1b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_PreCommencementTenderOffer_7fd9adb2-6483-4edf-bed0-0ec95492dd1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_d43e1888-7c80-42c7-aef0-6e384ed58b36" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_d43e1888-7c80-42c7-aef0-6e384ed58b36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_c2cb3850-149c-4e20-bb97-024da8879c9a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_Security12bTitle_c2cb3850-149c-4e20-bb97-024da8879c9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_a84cc0dd-3c32-4c2a-9606-b79b99a47d49" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_TradingSymbol_a84cc0dd-3c32-4c2a-9606-b79b99a47d49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_4486158e-c29a-4dcb-9a12-55bacb652cb2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_SecurityExchangeName_4486158e-c29a-4dcb-9a12-55bacb652cb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_81af1881-0af5-4845-833f-cb0a55de67e0" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityEmergingGrowthCompany_81af1881-0af5-4845-833f-cb0a55de67e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_de5dc8e1-a7c4-4627-923c-860759da7576" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_EntityCentralIndexKey_de5dc8e1-a7c4-4627-923c-860759da7576" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_581d92fe-8ba8-436b-a57c-e0990fcf5232" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bb532a11-e04e-4fbb-b122-9c2f24d0b0ef" xlink:to="loc_dei_AmendmentFlag_581d92fe-8ba8-436b-a57c-e0990fcf5232" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
