diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractionData.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractionData.kt
index 2ded6d7cd7d..60e41b48671 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractionData.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractionData.kt
@@ -43,7 +43,6 @@ import org.jetbrains.kotlin.resolve.calls.smartcasts.DataFlowValueFactory
 import org.jetbrains.kotlin.resolve.calls.tasks.isSynthesizedInvoke
 import org.jetbrains.kotlin.resolve.descriptorUtil.isExtension
 import org.jetbrains.kotlin.resolve.scopes.receivers.ThisReceiver
-import org.jetbrains.kotlin.resolve.source.getPsi
 import org.jetbrains.kotlin.synthetic.SyntheticJavaPropertyDescriptor
 import org.jetbrains.kotlin.types.KotlinType
 import java.util.*
@@ -126,17 +125,14 @@ data class ExtractionData(
             return function == null || !function.isInsideOf(originalElements)
         }
 
-        fun getSyntheticPropertyAccessorDeclarationIfAny(descriptor: DeclarationDescriptor): PsiNameIdentifierOwner? {
-            return (descriptor as? SyntheticJavaPropertyDescriptor ?: return null).getMethod.source.getPsi() as? PsiNameIdentifierOwner
-        }
-
-        fun getDeclaration(descriptor: DeclarationDescriptor, context: BindingContext): PsiNameIdentifierOwner? {
+        tailrec fun getDeclaration(descriptor: DeclarationDescriptor, context: BindingContext): PsiNameIdentifierOwner? {
             (DescriptorToSourceUtilsIde.getAnyDeclaration(project, descriptor) as? PsiNameIdentifierOwner)?.let { return it }
 
             return when {
                 isExtractableIt(descriptor, context) -> itFakeDeclaration
                 isSynthesizedInvoke(descriptor) -> synthesizedInvokeDeclaration
-                else -> getSyntheticPropertyAccessorDeclarationIfAny(descriptor)
+                descriptor is SyntheticJavaPropertyDescriptor -> getDeclaration(descriptor.getMethod, context)
+                else -> null
             }
         }
 
diff --git a/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.java b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.java
new file mode 100644
index 00000000000..b37222cd4d2
--- /dev/null
+++ b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.java
@@ -0,0 +1,6 @@
+import org.jetbrains.annotations.NotNull;
+
+interface Named {
+    @NotNull
+    String getName();
+}
\ No newline at end of file
diff --git a/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt
new file mode 100644
index 00000000000..e9a694da3a9
--- /dev/null
+++ b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt
@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// PARAM_DESCRIPTOR: private final fun NamedEx.foo(): [@org.jetbrains.annotations.NotNull] String defined in Test
+// PARAM_TYPES: NamedEx
+// SIBLING:
+public class Test {
+    private fun NamedEx.foo() = <selection>name</selection>
+}
+
+public class NamedEx : Named by object : Named {
+    override fun getName(): String = "foo"
+}
\ No newline at end of file
diff --git a/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt.after b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt.after
new file mode 100644
index 00000000000..410e675fa89
--- /dev/null
+++ b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt.after
@@ -0,0 +1,13 @@
+// WITH_RUNTIME
+// PARAM_DESCRIPTOR: private final fun NamedEx.foo(): [@org.jetbrains.annotations.NotNull] String defined in Test
+// PARAM_TYPES: NamedEx
+// SIBLING:
+public class Test {
+    private fun NamedEx.foo() = s()
+}
+
+private fun NamedEx.s() = name
+
+public class NamedEx : Named by object : Named {
+    override fun getName(): String = "foo"
+}
\ No newline at end of file
diff --git a/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.java b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.java
new file mode 100644
index 00000000000..ba7b0a4a459
--- /dev/null
+++ b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.java
@@ -0,0 +1,10 @@
+import org.jetbrains.annotations.NotNull;
+
+interface Named {
+    @NotNull
+    String getName();
+}
+
+interface NamedEx extends Named {
+
+}
\ No newline at end of file
diff --git a/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt
new file mode 100644
index 00000000000..1b0cd1955a7
--- /dev/null
+++ b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt
@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+// PARAM_DESCRIPTOR: private final fun NamedEx.foo(): [@org.jetbrains.annotations.NotNull] String defined in Test
+// PARAM_TYPES: NamedEx
+// SIBLING:
+public class Test {
+    private fun NamedEx.foo() = <selection>name</selection>
+}
\ No newline at end of file
diff --git a/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt.after b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt.after
new file mode 100644
index 00000000000..781ced9165f
--- /dev/null
+++ b/idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt.after
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+// PARAM_DESCRIPTOR: private final fun NamedEx.foo(): [@org.jetbrains.annotations.NotNull] String defined in Test
+// PARAM_TYPES: NamedEx
+// SIBLING:
+public class Test {
+    private fun NamedEx.foo() = s()
+}
+
+private fun NamedEx.s() = name
\ No newline at end of file
diff --git a/idea/tests/org/jetbrains/kotlin/idea/refactoring/introduce/JetExtractionTestGenerated.java b/idea/tests/org/jetbrains/kotlin/idea/refactoring/introduce/JetExtractionTestGenerated.java
index aecaae99df2..74ec28c9f81 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/refactoring/introduce/JetExtractionTestGenerated.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/refactoring/introduce/JetExtractionTestGenerated.java
@@ -1997,6 +1997,18 @@ public class JetExtractionTestGenerated extends AbstractJetExtractionTest {
                     doExtractFunctionTest(fileName);
                 }
 
+                @TestMetadata("javaSyntheticPropertyWithDelegation.kt")
+                public void testJavaSyntheticPropertyWithDelegation() throws Exception {
+                    String fileName = JetTestUtils.navigationMetadata("idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithDelegation.kt");
+                    doExtractFunctionTest(fileName);
+                }
+
+                @TestMetadata("javaSyntheticPropertyWithOverride.kt")
+                public void testJavaSyntheticPropertyWithOverride() throws Exception {
+                    String fileName = JetTestUtils.navigationMetadata("idea/testData/refactoring/extractFunction/parameters/extractThis/javaSyntheticPropertyWithOverride.kt");
+                    doExtractFunctionTest(fileName);
+                }
+
                 @TestMetadata("missingReceiver.kt")
                 public void testMissingReceiver() throws Exception {
                     String fileName = JetTestUtils.navigationMetadata("idea/testData/refactoring/extractFunction/parameters/extractThis/missingReceiver.kt");