diff --git a/src/services/services.ts b/src/services/services.ts
index 1463d81dfdecc..82d3b6c9818c7 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -550,7 +550,7 @@ namespace ts {
 
         getJsDocTags(): JSDocTagInfo[] {
             if (this.jsDocTags === undefined) {
-                this.jsDocTags = this.declaration ? getJsDocTags([this.declaration], this.checker) : [];
+                this.jsDocTags = this.declaration ? getJsDocTagsOfSignature(this.declaration, this.checker) : [];
             }
             return this.jsDocTags;
         }
@@ -565,15 +565,13 @@ namespace ts {
         return getJSDocTags(node).some(tag => tag.tagName.text === "inheritDoc");
     }
 
-    function getJsDocTags(declarations: Declaration[], checker: TypeChecker): JSDocTagInfo[] {
-        let tags = JsDoc.getJsDocTagsFromDeclarations(declarations);
-        if (tags.length === 0 || declarations.some(hasJSDocInheritDocTag)) {
-            forEachUnique(declarations, declaration => {
-                const inheritedTags = findBaseOfDeclaration(checker, declaration, symbol => symbol.getJsDocTags());
-                if (inheritedTags) {
-                    tags = [...inheritedTags, ...tags];
-                }
-            });
+    function getJsDocTagsOfSignature(declaration: Declaration, checker: TypeChecker): JSDocTagInfo[] {
+        let tags = JsDoc.getJsDocTagsFromDeclarations([declaration]);
+        if (tags.length === 0 || hasJSDocInheritDocTag(declaration)) {
+            const inheritedTags = findBaseOfDeclaration(checker, declaration, symbol => symbol.declarations?.length === 1 ? symbol.getJsDocTags() : undefined);
+            if (inheritedTags) {
+                tags = [...inheritedTags, ...tags];
+            }
         }
         return tags;
     }
@@ -592,7 +590,7 @@ namespace ts {
         return doc;
     }
 
-    function findBaseOfDeclaration<T>(checker: TypeChecker, declaration: Declaration, cb: (symbol: Symbol) => T[]): T[] | undefined {
+    function findBaseOfDeclaration<T>(checker: TypeChecker, declaration: Declaration, cb: (symbol: Symbol) => T[] | undefined): T[] | undefined {
         return firstDefined(declaration.parent ? getAllSuperTypeNodes(declaration.parent) : emptyArray, superTypeNode => {
             const symbol = checker.getPropertyOfType(checker.getTypeAtLocation(superTypeNode), declaration.symbol.name);
             return symbol ? cb(symbol) : undefined;
diff --git a/tests/baselines/reference/deprecatedInheritedJSDocOverload.baseline b/tests/baselines/reference/deprecatedInheritedJSDocOverload.baseline
new file mode 100644
index 0000000000000..685957e653d58
--- /dev/null
+++ b/tests/baselines/reference/deprecatedInheritedJSDocOverload.baseline
@@ -0,0 +1,139 @@
+[
+  {
+    "marker": {
+      "fileName": "/tests/cases/fourslash/deprecatedInheritedJSDocOverload.ts",
+      "position": 1183
+    },
+    "quickInfo": {
+      "kind": "method",
+      "kindModifiers": "",
+      "textSpan": {
+        "start": 1174,
+        "length": 9
+      },
+      "displayParts": [
+        {
+          "text": "(",
+          "kind": "punctuation"
+        },
+        {
+          "text": "method",
+          "kind": "text"
+        },
+        {
+          "text": ")",
+          "kind": "punctuation"
+        },
+        {
+          "text": " ",
+          "kind": "space"
+        },
+        {
+          "text": "ThingWithDeprecations",
+          "kind": "interfaceName"
+        },
+        {
+          "text": "<",
+          "kind": "punctuation"
+        },
+        {
+          "text": "void",
+          "kind": "keyword"
+        },
+        {
+          "text": ">",
+          "kind": "punctuation"
+        },
+        {
+          "text": ".",
+          "kind": "punctuation"
+        },
+        {
+          "text": "subscribe",
+          "kind": "methodName"
+        },
+        {
+          "text": "(",
+          "kind": "punctuation"
+        },
+        {
+          "text": "observer",
+          "kind": "parameterName"
+        },
+        {
+          "text": "?",
+          "kind": "punctuation"
+        },
+        {
+          "text": ":",
+          "kind": "punctuation"
+        },
+        {
+          "text": " ",
+          "kind": "space"
+        },
+        {
+          "text": "PartialObserver",
+          "kind": "interfaceName"
+        },
+        {
+          "text": "<",
+          "kind": "punctuation"
+        },
+        {
+          "text": "void",
+          "kind": "keyword"
+        },
+        {
+          "text": ">",
+          "kind": "punctuation"
+        },
+        {
+          "text": ")",
+          "kind": "punctuation"
+        },
+        {
+          "text": ":",
+          "kind": "punctuation"
+        },
+        {
+          "text": " ",
+          "kind": "space"
+        },
+        {
+          "text": "Subscription",
+          "kind": "interfaceName"
+        },
+        {
+          "text": " ",
+          "kind": "space"
+        },
+        {
+          "text": "(",
+          "kind": "punctuation"
+        },
+        {
+          "text": "+",
+          "kind": "operator"
+        },
+        {
+          "text": "2",
+          "kind": "numericLiteral"
+        },
+        {
+          "text": " ",
+          "kind": "space"
+        },
+        {
+          "text": "overloads",
+          "kind": "text"
+        },
+        {
+          "text": ")",
+          "kind": "punctuation"
+        }
+      ],
+      "documentation": []
+    }
+  }
+]
\ No newline at end of file
diff --git a/tests/cases/fourslash/deprecatedInheritedJSDocOverload.ts b/tests/cases/fourslash/deprecatedInheritedJSDocOverload.ts
new file mode 100644
index 0000000000000..838d984bae0a9
--- /dev/null
+++ b/tests/cases/fourslash/deprecatedInheritedJSDocOverload.ts
@@ -0,0 +1,30 @@
+
+//// interface PartialObserver<T> {}
+//// interface Subscription {}
+//// interface Unsubscribable {}
+//// 
+//// export interface Subscribable<T> {
+////   subscribe(observer?: PartialObserver<T>): Unsubscribable;
+////   /** @deprecated Base deprecation 1 */
+////   subscribe(next: null | undefined, error: null | undefined, complete: () => void): Unsubscribable;
+////   /** @deprecated Base deprecation 2 */
+////   subscribe(next: null | undefined, error: (error: any) => void, complete?: () => void): Unsubscribable;
+////   /** @deprecated Base deprecation 3 */
+////   subscribe(next: (value: T) => void, error: null | undefined, complete: () => void): Unsubscribable;
+////   subscribe(next?: (value: T) => void, error?: (error: any) => void, complete?: () => void): Unsubscribable;
+//// }
+
+//// interface ThingWithDeprecations<T> extends Subscribable<T> {
+////    subscribe(observer?: PartialObserver<T>): Subscription;
+////    /** @deprecated 'real' deprecation */
+////    subscribe(next: null | undefined, error: null | undefined, complete: () => void): Subscription;
+////    /** @deprecated 'real' deprecation */
+////    subscribe(next: null | undefined, error: (error: any) => void, complete?: () => void): Subscription;
+//// }
+
+//// declare const a: ThingWithDeprecations<void>
+//// a.subscribe/**/(() => {
+////   console.log('something happened');
+//// });
+
+verify.baselineQuickInfo();
\ No newline at end of file