diff --git a/src/services/refactors/moveToFile.ts b/src/services/refactors/moveToFile.ts
index 24160eda651f1..286b9c2a89533 100644
--- a/src/services/refactors/moveToFile.ts
+++ b/src/services/refactors/moveToFile.ts
@@ -1149,7 +1149,7 @@ export function getExistingLocals(sourceFile: SourceFile, statements: readonly S
     for (const statement of statements) {
         forEachReference(statement, checker, s => {
             const symbol = skipAlias(s, checker);
-            if (symbol.valueDeclaration && getSourceFileOfNode(symbol.valueDeclaration) === sourceFile) {
+            if (symbol.valueDeclaration && getSourceFileOfNode(symbol.valueDeclaration).path === sourceFile.path) {
                 existingLocals.add(symbol);
             }
         });
diff --git a/tests/baselines/reference/tsserver/fourslashServer/pasteEdits_pasteIntoSameFile.js b/tests/baselines/reference/tsserver/fourslashServer/pasteEdits_pasteIntoSameFile.js
new file mode 100644
index 0000000000000..0c71ccbe495c4
--- /dev/null
+++ b/tests/baselines/reference/tsserver/fourslashServer/pasteEdits_pasteIntoSameFile.js
@@ -0,0 +1,282 @@
+currentDirectory:: / useCaseSensitiveFileNames: false
+Info seq  [hh:mm:ss:mss] Provided types map file "/typesMap.json" doesn't exist
+//// [/lib.d.ts]
+lib.d.ts-Text
+
+//// [/lib.decorators.d.ts]
+lib.decorators.d.ts-Text
+
+//// [/lib.decorators.legacy.d.ts]
+lib.decorators.legacy.d.ts-Text
+
+//// [/target.ts]
+const k = 1;
+console.log(k);
+
+
+console.log("test");
+
+//// [/tsconfig.json]
+{ "files": ["target.ts"] }
+
+
+Info seq  [hh:mm:ss:mss] request:
+    {
+      "seq": 0,
+      "type": "request",
+      "arguments": {
+        "file": "/target.ts"
+      },
+      "command": "open"
+    }
+Info seq  [hh:mm:ss:mss] getConfigFileNameForFile:: File: /target.ts ProjectRootPath: undefined:: Result: /tsconfig.json
+Info seq  [hh:mm:ss:mss] Creating configuration project /tsconfig.json
+Info seq  [hh:mm:ss:mss] FileWatcher:: Added:: WatchInfo: /tsconfig.json 2000 undefined Project: /tsconfig.json WatchType: Config file
+Info seq  [hh:mm:ss:mss] event:
+    {
+      "seq": 0,
+      "type": "event",
+      "event": "projectLoadingStart",
+      "body": {
+        "projectName": "/tsconfig.json",
+        "reason": "Creating possible configured project for /target.ts to open"
+      }
+    }
+Info seq  [hh:mm:ss:mss] Config: /tsconfig.json : {
+ "rootNames": [
+  "/target.ts"
+ ],
+ "options": {
+  "configFilePath": "/tsconfig.json"
+ }
+}
+Info seq  [hh:mm:ss:mss] Starting updateGraphWorker: Project: /tsconfig.json
+Info seq  [hh:mm:ss:mss] FileWatcher:: Added:: WatchInfo: /lib.d.ts 500 undefined WatchType: Closed Script info
+Info seq  [hh:mm:ss:mss] FileWatcher:: Added:: WatchInfo: /lib.decorators.d.ts 500 undefined WatchType: Closed Script info
+Info seq  [hh:mm:ss:mss] FileWatcher:: Added:: WatchInfo: /lib.decorators.legacy.d.ts 500 undefined WatchType: Closed Script info
+Info seq  [hh:mm:ss:mss] Finishing updateGraphWorker: Project: /tsconfig.json projectStateVersion: 1 projectProgramVersion: 0 structureChanged: true structureIsReused:: Not Elapsed:: *ms
+Info seq  [hh:mm:ss:mss] Project '/tsconfig.json' (Configured)
+Info seq  [hh:mm:ss:mss] 	Files (4)
+	/lib.d.ts Text-1 lib.d.ts-Text
+	/lib.decorators.d.ts Text-1 lib.decorators.d.ts-Text
+	/lib.decorators.legacy.d.ts Text-1 lib.decorators.legacy.d.ts-Text
+	/target.ts SVC-1-0 "const k = 1;\nconsole.log(k);\n\n\nconsole.log(\"test\");"
+
+
+	lib.d.ts
+	  Default library for target 'es5'
+	lib.decorators.d.ts
+	  Library referenced via 'decorators' from file 'lib.d.ts'
+	lib.decorators.legacy.d.ts
+	  Library referenced via 'decorators.legacy' from file 'lib.d.ts'
+	target.ts
+	  Part of 'files' list in tsconfig.json
+
+Info seq  [hh:mm:ss:mss] -----------------------------------------------
+Info seq  [hh:mm:ss:mss] event:
+    {
+      "seq": 0,
+      "type": "event",
+      "event": "projectLoadingFinish",
+      "body": {
+        "projectName": "/tsconfig.json"
+      }
+    }
+Info seq  [hh:mm:ss:mss] event:
+    {
+      "seq": 0,
+      "type": "event",
+      "event": "configFileDiag",
+      "body": {
+        "triggerFile": "/target.ts",
+        "configFile": "/tsconfig.json",
+        "diagnostics": []
+      }
+    }
+Info seq  [hh:mm:ss:mss] Project '/tsconfig.json' (Configured)
+Info seq  [hh:mm:ss:mss] 	Files (4)
+
+Info seq  [hh:mm:ss:mss] -----------------------------------------------
+Info seq  [hh:mm:ss:mss] Open files: 
+Info seq  [hh:mm:ss:mss] 	FileName: /target.ts ProjectRootPath: undefined
+Info seq  [hh:mm:ss:mss] 		Projects: /tsconfig.json
+After Request
+watchedFiles::
+/lib.d.ts: *new*
+  {"pollingInterval":500}
+/lib.decorators.d.ts: *new*
+  {"pollingInterval":500}
+/lib.decorators.legacy.d.ts: *new*
+  {"pollingInterval":500}
+/tsconfig.json: *new*
+  {"pollingInterval":2000}
+
+Projects::
+/tsconfig.json (Configured) *new*
+    projectStateVersion: 1
+    projectProgramVersion: 1
+
+ScriptInfos::
+/lib.d.ts *new*
+    version: Text-1
+    containingProjects: 1
+        /tsconfig.json
+/lib.decorators.d.ts *new*
+    version: Text-1
+    containingProjects: 1
+        /tsconfig.json
+/lib.decorators.legacy.d.ts *new*
+    version: Text-1
+    containingProjects: 1
+        /tsconfig.json
+/target.ts (Open) *new*
+    version: SVC-1-0
+    containingProjects: 1
+        /tsconfig.json *default*
+
+Info seq  [hh:mm:ss:mss] request:
+    {
+      "seq": 1,
+      "type": "request",
+      "arguments": {
+        "formatOptions": {
+          "indentSize": 4,
+          "tabSize": 4,
+          "newLineCharacter": "\n",
+          "convertTabsToSpaces": true,
+          "indentStyle": 2,
+          "insertSpaceAfterConstructor": false,
+          "insertSpaceAfterCommaDelimiter": true,
+          "insertSpaceAfterSemicolonInForStatements": true,
+          "insertSpaceBeforeAndAfterBinaryOperators": true,
+          "insertSpaceAfterKeywordsInControlFlowStatements": true,
+          "insertSpaceAfterFunctionKeywordForAnonymousFunctions": false,
+          "insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": false,
+          "insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets": false,
+          "insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces": true,
+          "insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces": false,
+          "insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces": false,
+          "insertSpaceBeforeFunctionParenthesis": false,
+          "placeOpenBraceOnNewLineForFunctions": false,
+          "placeOpenBraceOnNewLineForControlBlocks": false,
+          "semicolons": "ignore",
+          "trimTrailingWhitespace": true,
+          "indentSwitchCase": true
+        }
+      },
+      "command": "configure"
+    }
+Info seq  [hh:mm:ss:mss] Format host information updated
+Info seq  [hh:mm:ss:mss] response:
+    {
+      "seq": 0,
+      "type": "response",
+      "command": "configure",
+      "request_seq": 1,
+      "success": true
+    }
+Info seq  [hh:mm:ss:mss] request:
+    {
+      "seq": 2,
+      "type": "request",
+      "arguments": {
+        "file": "/target.ts",
+        "pastedText": [
+          "console.log(k);"
+        ],
+        "pasteLocations": [
+          {
+            "start": {
+              "line": 4,
+              "offset": 1
+            },
+            "end": {
+              "line": 4,
+              "offset": 1
+            }
+          }
+        ],
+        "copiedFrom": {
+          "file": "target.ts",
+          "spans": [
+            {
+              "start": {
+                "line": 2,
+                "offset": 1
+              },
+              "end": {
+                "line": 2,
+                "offset": 16
+              }
+            }
+          ]
+        }
+      },
+      "command": "getPasteEdits"
+    }
+Info seq  [hh:mm:ss:mss] Starting updateGraphWorker: Project: /tsconfig.json
+Info seq  [hh:mm:ss:mss] Finishing updateGraphWorker: Project: /tsconfig.json projectStateVersion: 2 projectProgramVersion: 1 structureChanged: false structureIsReused:: Completely Elapsed:: *ms
+Info seq  [hh:mm:ss:mss] Project '/tsconfig.json' (Configured)
+Info seq  [hh:mm:ss:mss] 	Files (4)
+	/lib.d.ts Text-1 lib.d.ts-Text
+	/lib.decorators.d.ts Text-1 lib.decorators.d.ts-Text
+	/lib.decorators.legacy.d.ts Text-1 lib.decorators.legacy.d.ts-Text
+	/target.ts SVC-1-1 "const k = 1;\nconsole.log(k);\n\nconsole.log(k);\nconsole.log(\"test\");"
+
+Info seq  [hh:mm:ss:mss] -----------------------------------------------
+Info seq  [hh:mm:ss:mss] response:
+    {
+      "seq": 0,
+      "type": "response",
+      "command": "getPasteEdits",
+      "request_seq": 2,
+      "success": true,
+      "performanceData": {
+        "updateGraphDurationMs": *
+      },
+      "body": {
+        "edits": [
+          {
+            "fileName": "/target.ts",
+            "textChanges": [
+              {
+                "start": {
+                  "line": 4,
+                  "offset": 1
+                },
+                "end": {
+                  "line": 4,
+                  "offset": 1
+                },
+                "newText": "console.log(k);"
+              }
+            ]
+          }
+        ],
+        "fixId": "providePostPasteEdits"
+      }
+    }
+After Request
+Projects::
+/tsconfig.json (Configured) *changed*
+    projectStateVersion: 3 *changed*
+    projectProgramVersion: 1
+    dirty: true *changed*
+
+ScriptInfos::
+/lib.d.ts
+    version: Text-1
+    containingProjects: 1
+        /tsconfig.json
+/lib.decorators.d.ts
+    version: Text-1
+    containingProjects: 1
+        /tsconfig.json
+/lib.decorators.legacy.d.ts
+    version: Text-1
+    containingProjects: 1
+        /tsconfig.json
+/target.ts (Open) *changed*
+    version: SVC-1-2 *changed*
+    containingProjects: 1
+        /tsconfig.json *default*
diff --git a/tests/cases/fourslash/server/pasteEdits_pasteIntoSameFile.ts b/tests/cases/fourslash/server/pasteEdits_pasteIntoSameFile.ts
new file mode 100644
index 0000000000000..068d42344470a
--- /dev/null
+++ b/tests/cases/fourslash/server/pasteEdits_pasteIntoSameFile.ts
@@ -0,0 +1,28 @@
+/// <reference path="../fourslash.ts" />
+
+// @Filename: /target.ts
+//// const k = 1;
+//// [|console.log(k);|]
+////
+//// [||]
+//// console.log("test");
+
+// @Filename: /tsconfig.json
+////{ "files": ["target.ts"] }
+
+const range = test.ranges();
+verify.pasteEdits({
+    args: {
+        pastedText: [ `console.log(k);`],
+        pasteLocations: [range[1]],
+        copiedFrom: { file: "target.ts", range: [range[0]] },
+    },
+    newFileContents: {
+        "/target.ts":
+`const k = 1;
+console.log(k);
+
+console.log(k);
+console.log("test");`
+    }
+});