diff --git a/tdrs-backend/tdpservice/data_files/serializers.py b/tdrs-backend/tdpservice/data_files/serializers.py
index a279d3d5a..2460c1366 100644
--- a/tdrs-backend/tdpservice/data_files/serializers.py
+++ b/tdrs-backend/tdpservice/data_files/serializers.py
@@ -78,7 +78,7 @@ def get_has_error(self, obj):
 
     def get_latest_reparse_file_meta(self, instance):
         """Return related reparse_file_metas, ordered by finished_at decending."""
-        reparse_file_metas = instance.reparse_file_metas.all().order_by('-finished_at')
+        reparse_file_metas = instance.reparse_file_metas.all().exclude(finished_at=None).order_by('-finished_at')
         if reparse_file_metas.count() > 0:
             return ReparseFileMetaSerializer(reparse_file_metas.first(), many=False, read_only=True).data
         return None
diff --git a/tdrs-frontend/src/assets/Reports.scss b/tdrs-frontend/src/assets/Reports.scss
index 58b89ce6c..946e9ece6 100644
--- a/tdrs-frontend/src/assets/Reports.scss
+++ b/tdrs-frontend/src/assets/Reports.scss
@@ -42,6 +42,20 @@
   cursor: pointer;
 }
 
+.reprocessed {
+  background-color: transparent;
+  border: none;
+  color: #264A64;
+  text-align: left;
+  text-decoration: underline;
+  margin: 0;
+  padding: 0;
+}
+
+.reprocessed:hover {
+  cursor: pointer;
+}
+
 .usa-table caption {
   width: 100%;
 }
\ No newline at end of file
diff --git a/tdrs-frontend/src/components/Modal/Modal.jsx b/tdrs-frontend/src/components/Modal/Modal.jsx
index eb2b0d87c..323639f9b 100644
--- a/tdrs-frontend/src/components/Modal/Modal.jsx
+++ b/tdrs-frontend/src/components/Modal/Modal.jsx
@@ -24,18 +24,17 @@ const Modal = ({ title, message, buttons = [], isVisible = false }) => {
         (b) => b.key === selectedButtonKey
       )
 
+      const btnIdxMinOne = Math.max(0, buttons.length - 1)
       if (shiftKey) {
         // go backward
+        const selectedIdxMinOne = Math.max(0, selectedButtonIndex - 1)
         nextButtonIndex =
-          selectedButtonIndex >= 0
-            ? selectedButtonIndex - 1
-            : buttons.length - 1
+          selectedButtonIndex >= 0 ? selectedIdxMinOne : btnIdxMinOne
       } else {
         nextButtonIndex =
-          selectedButtonIndex < buttons.length - 1 ? selectedButtonIndex + 1 : 0
+          selectedButtonIndex < btnIdxMinOne ? selectedButtonIndex + 1 : 0
       }
     }
-
     const nextButtonKey = buttons[nextButtonIndex].key
     const nextButton = modalRef.current.querySelector(
       `button[buttonkey="${nextButtonKey}"]`
@@ -45,7 +44,6 @@ const Modal = ({ title, message, buttons = [], isVisible = false }) => {
 
   const onKeyDown = (e) => {
     const { key, shiftKey } = e
-
     switch (key) {
       case 'Tab':
         onTabPressed(shiftKey)
diff --git a/tdrs-frontend/src/components/Reports/Reports.jsx b/tdrs-frontend/src/components/Reports/Reports.jsx
index 0ac0f3d98..19e0f3ec8 100644
--- a/tdrs-frontend/src/components/Reports/Reports.jsx
+++ b/tdrs-frontend/src/components/Reports/Reports.jsx
@@ -17,6 +17,7 @@ import { fetchSttList } from '../../actions/sttList'
 import Modal from '../Modal'
 import SegmentedControl from '../SegmentedControl'
 import SubmissionHistory from '../SubmissionHistory'
+import ReprocessedModal from '../SubmissionHistory/ReprocessedModal'
 import { selectPrimaryUserRole } from '../../selectors/auth'
 
 /**
@@ -55,6 +56,9 @@ function Reports() {
   const [formValidation, setFormValidationState] = useState({})
   const [touched, setTouched] = useState({})
 
+  const [reprocessedModalVisible, setReprocessedModalVisible] = useState(false)
+  const [reprocessedDate, setReprocessedDate] = useState('')
+
   const quarters = {
     Q1: 'Quarter 1 (October - December)',
     Q2: 'Quarter 2 (January - March)',
@@ -472,6 +476,10 @@ function Reports() {
                 stt: stt,
                 file_type: fileTypeInputValue,
               }}
+              reprocessedState={{
+                setModalVisible: setReprocessedModalVisible,
+                setDate: setReprocessedDate,
+              }}
             />
           )}
         </>
@@ -499,6 +507,11 @@ function Reports() {
           },
         ]}
       />
+      <ReprocessedModal
+        date={reprocessedDate}
+        isVisible={reprocessedModalVisible}
+        setModalVisible={setReprocessedModalVisible}
+      />
     </>
   )
 }
diff --git a/tdrs-frontend/src/components/SubmissionHistory/CaseAggregatesTable.jsx b/tdrs-frontend/src/components/SubmissionHistory/CaseAggregatesTable.jsx
index 56b1b5ecc..13dfe1d2d 100644
--- a/tdrs-frontend/src/components/SubmissionHistory/CaseAggregatesTable.jsx
+++ b/tdrs-frontend/src/components/SubmissionHistory/CaseAggregatesTable.jsx
@@ -8,6 +8,7 @@ import {
   downloadFile,
   getErrorReportStatus,
 } from './helpers'
+import { ReprocessedButton } from './ReprocessedModal'
 
 const MonthSubRow = ({ data }) =>
   data ? (
@@ -24,15 +25,20 @@ const MonthSubRow = ({ data }) =>
     </>
   )
 
-const CaseAggregatesRow = ({ file }) => {
+const CaseAggregatesRow = ({ file, reprocessedState }) => {
   const dispatch = useDispatch()
-
+  const reprocessedDate = formatDate(getReprocessedDate(file))
   return (
     <>
       <tr>
         <th scope="rowgroup" rowSpan={3}>
           {formatDate(file.createdAt) + ' by ' + file.submittedBy}
-          {hasReparsed(file) && <></>}
+          {hasReparsed(file) && (
+            <ReprocessedButton
+              date={reprocessedDate}
+              reprocessedState={reprocessedState}
+            />
+          )}
         </th>
 
         <th scope="rowgroup" rowSpan={3}>
@@ -75,7 +81,7 @@ const CaseAggregatesRow = ({ file }) => {
   )
 }
 
-export const CaseAggregatesTable = ({ files }) => (
+export const CaseAggregatesTable = ({ files, reprocessedState }) => (
   <>
     <thead>
       <tr>
@@ -107,7 +113,11 @@ export const CaseAggregatesTable = ({ files }) => (
     </thead>
     <tbody>
       {files.map((file) => (
-        <CaseAggregatesRow key={file.id} file={file} />
+        <CaseAggregatesRow
+          key={file.id}
+          file={file}
+          reprocessedState={reprocessedState}
+        />
       ))}
     </tbody>
   </>
diff --git a/tdrs-frontend/src/components/SubmissionHistory/ReprocessedModal.jsx b/tdrs-frontend/src/components/SubmissionHistory/ReprocessedModal.jsx
new file mode 100644
index 000000000..5d1a7eaaa
--- /dev/null
+++ b/tdrs-frontend/src/components/SubmissionHistory/ReprocessedModal.jsx
@@ -0,0 +1,53 @@
+import React, { useState } from 'react'
+import Modal from '../Modal'
+
+const Message = ({ date }) => {
+  return (
+    <>
+      We've reprocessed your submission with updated validation criteria, based
+      on system improvements, to improve accuracy of error reports. No changes
+      have been made to your original data submission.
+      <br />
+      <br />
+      Data was reprocessed on: {date}
+    </>
+  )
+}
+
+export const ReprocessedButton = ({ date, reprocessedState }) => {
+  return (
+    <div>
+      <button
+        className="reprocessed"
+        onClick={() => {
+          reprocessedState.setDate(date)
+          reprocessedState.setModalVisible(true)
+        }}
+      >
+        Reprocessed &#9432;
+      </button>
+    </div>
+  )
+}
+
+const ReprocessedModal = ({ date, isVisible, setModalVisible }) => {
+  const message = <Message date={date} />
+  return (
+    <Modal
+      title="Most Recent Reprocessed Date"
+      message={message}
+      isVisible={isVisible}
+      buttons={[
+        {
+          key: '1',
+          text: 'Close',
+          onClick: () => {
+            setModalVisible(false)
+          },
+        },
+      ]}
+    />
+  )
+}
+
+export default ReprocessedModal
diff --git a/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.jsx b/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.jsx
index b768fb7cd..c10e8daec 100644
--- a/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.jsx
+++ b/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.jsx
@@ -9,7 +9,12 @@ import { useState } from 'react'
 import { CaseAggregatesTable } from './CaseAggregatesTable'
 import { TotalAggregatesTable } from './TotalAggregatesTable'
 
-const SectionSubmissionHistory = ({ section, label, files }) => {
+const SectionSubmissionHistory = ({
+  section,
+  label,
+  files,
+  reprocessedState,
+}) => {
   const pageSize = 5
   const [resultsPage, setResultsPage] = useState(1)
 
@@ -30,7 +35,10 @@ const SectionSubmissionHistory = ({ section, label, files }) => {
       <table className="usa-table usa-table--striped">
         <caption>{`Section ${section} - ${label}`}</caption>
         {files && files.length > 0 ? (
-          <TableComponent files={files.slice(pageStart, pageEnd)} />
+          <TableComponent
+            files={files.slice(pageStart, pageEnd)}
+            reprocessedState={reprocessedState}
+          />
         ) : (
           <span>No data available.</span>
         )}
@@ -57,9 +65,13 @@ SectionSubmissionHistory.propTypes = {
     year: PropTypes.string,
   }),
   files: PropTypes.array,
+  reprocessedState: PropTypes.shape({
+    setModalVisible: PropTypes.func,
+    setDate: PropTypes.func,
+  }),
 }
 
-const SubmissionHistory = ({ filterValues }) => {
+const SubmissionHistory = ({ filterValues, reprocessedState }) => {
   const dispatch = useDispatch()
   const [hasFetchedFiles, setHasFetchedFiles] = useState(false)
   const { files } = useSelector((state) => state.reports)
@@ -95,6 +107,7 @@ const SubmissionHistory = ({ filterValues }) => {
               label={section}
               filterValues={filterValues}
               files={files.filter((f) => f.section.includes(section))}
+              reprocessedState={reprocessedState}
             />
           )
         })}
diff --git a/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.test.js b/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.test.js
index eda2d13b8..34bebed53 100644
--- a/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.test.js
+++ b/tdrs-frontend/src/components/SubmissionHistory/SubmissionHistory.test.js
@@ -22,10 +22,22 @@ describe('SubmissionHistory', () => {
     file_type: 'TANF',
   }
 
-  const setup = (store = appStore, filterValues = defaultFilterValues) =>
+  const defaultReprocessedState = {
+    setDate: () => {},
+    setModalVisible: () => {},
+  }
+
+  const setup = (
+    store = appStore,
+    filterValues = defaultFilterValues,
+    reprocessedState = defaultReprocessedState
+  ) =>
     render(
       <Provider store={store}>
-        <SubmissionHistory filterValues={filterValues} />
+        <SubmissionHistory
+          filterValues={filterValues}
+          reprocessedState={reprocessedState}
+        />
       </Provider>
     )
 
@@ -474,4 +486,42 @@ describe('SubmissionHistory', () => {
       }
     }
   )
+
+  it('Shows Reprocessed button', () => {
+    const state = {
+      reports: {
+        files: [
+          {
+            id: '123',
+            fileName: 'test1.txt',
+            fileType: 'TANF',
+            quarter: 'Q1',
+            section: 'Active Case Data',
+            uuid: '123-4-4-321',
+            year: '2023',
+            s3_version_id: '321-0-0-123',
+            createdAt: '12/12/2012 12:12',
+            submittedBy: 'test@teamraft.com',
+            latest_reparse_file_meta: {
+              finished: true,
+              success: true,
+              started_at: '2024-12-09T18:38:14+0000',
+              finished_at: '2024-12-09T18:38:16+0000',
+            },
+          },
+        ],
+      },
+    }
+
+    const store = appConfigureStore(state)
+    const dispatch = jest.fn(store.dispatch)
+    store.dispatch = dispatch
+
+    setup(store)
+
+    expect(screen.queryByText('test1.txt')).toBeInTheDocument()
+
+    const reprocessedBtn = screen.queryByText('Reprocessed ⓘ')
+    expect(reprocessedBtn).toBeInTheDocument()
+  })
 })
diff --git a/tdrs-frontend/src/components/SubmissionHistory/TotalAggregatesTable.jsx b/tdrs-frontend/src/components/SubmissionHistory/TotalAggregatesTable.jsx
index 2d05fba6c..913ed337b 100644
--- a/tdrs-frontend/src/components/SubmissionHistory/TotalAggregatesTable.jsx
+++ b/tdrs-frontend/src/components/SubmissionHistory/TotalAggregatesTable.jsx
@@ -8,6 +8,7 @@ import {
   downloadFile,
   getErrorReportStatus,
 } from './helpers'
+import { ReprocessedButton } from './ReprocessedModal'
 
 const MonthSubRow = ({ data }) =>
   data ? (
@@ -22,15 +23,20 @@ const MonthSubRow = ({ data }) =>
     </>
   )
 
-const TotalAggregatesRow = ({ file }) => {
+const TotalAggregatesRow = ({ file, reprocessedState }) => {
   const dispatch = useDispatch()
-
+  const reprocessedDate = formatDate(getReprocessedDate(file))
   return (
     <>
       <tr>
         <th scope="rowgroup" rowSpan={3}>
           {formatDate(file.createdAt) + ' by ' + file.submittedBy}
-          {hasReparsed(file) && <></>}
+          {hasReparsed(file) && (
+            <ReprocessedButton
+              date={reprocessedDate}
+              reprocessedState={reprocessedState}
+            />
+          )}
         </th>
 
         <th scope="rowgroup" rowSpan={3}>
@@ -69,7 +75,7 @@ const TotalAggregatesRow = ({ file }) => {
   )
 }
 
-export const TotalAggregatesTable = ({ files }) => (
+export const TotalAggregatesTable = ({ files, reprocessedState }) => (
   <>
     <thead>
       <tr>
@@ -95,7 +101,11 @@ export const TotalAggregatesTable = ({ files }) => (
     </thead>
     <tbody>
       {files.map((file) => (
-        <TotalAggregatesRow key={file.id} file={file} />
+        <TotalAggregatesRow
+          key={file.id}
+          file={file}
+          reprocessedState={reprocessedState}
+        />
       ))}
     </tbody>
   </>
diff --git a/tdrs-frontend/src/components/SubmissionHistory/helpers.jsx b/tdrs-frontend/src/components/SubmissionHistory/helpers.jsx
index 5bb71d0e4..2301485fe 100644
--- a/tdrs-frontend/src/components/SubmissionHistory/helpers.jsx
+++ b/tdrs-frontend/src/components/SubmissionHistory/helpers.jsx
@@ -31,7 +31,8 @@ export const hasReparsed = (f) =>
   f.latest_reparse_file_meta.finished_at &&
   f.latest_reparse_file_meta.finished_at !== null
 
-export const getReprocessedDate = (f) => f.latest_reparse_file_meta.finished_at
+export const getReprocessedDate = (f) =>
+  f?.latest_reparse_file_meta?.finished_at
 
 export const getErrorReportStatus = (file) => {
   if (