diff --git a/modules/operators/spec/tap-response.spec.ts b/modules/operators/spec/tap-response.spec.ts
index 0aee26ad46..90cb6989e9 100644
--- a/modules/operators/spec/tap-response.spec.ts
+++ b/modules/operators/spec/tap-response.spec.ts
@@ -7,7 +7,9 @@ describe('tapResponse', () => {
   it('should invoke next callback on next', () => {
     const nextCallback = vi.fn<(value: [number]) => void>();
 
-    of(1, 2, 3).pipe(tapResponse(nextCallback, noop)).subscribe();
+    of(1, 2, 3)
+      .pipe(tapResponse({ next: nextCallback, error: noop }))
+      .subscribe();
 
     expect(nextCallback.mock.calls).toEqual([[1], [2], [3]]);
   });
@@ -17,7 +19,7 @@ describe('tapResponse', () => {
     const error = { message: 'error' };
 
     throwError(() => error)
-      .pipe(tapResponse(noop, errorCallback))
+      .pipe(tapResponse({ next: noop, error: errorCallback }))
       .subscribe();
 
     expect(errorCallback).toHaveBeenCalledWith(error);
@@ -31,7 +33,9 @@ describe('tapResponse', () => {
       throw error;
     }
 
-    of(1).pipe(tapResponse(producesError, errorCallback)).subscribe();
+    of(1)
+      .pipe(tapResponse({ next: producesError, error: errorCallback }))
+      .subscribe();
 
     expect(errorCallback).toHaveBeenCalledWith(error);
   });
@@ -39,7 +43,9 @@ describe('tapResponse', () => {
   it('should invoke complete callback on complete', () => {
     const completeCallback = vi.fn<() => void>();
 
-    EMPTY.pipe(tapResponse(noop, noop, completeCallback)).subscribe();
+    EMPTY.pipe(
+      tapResponse({ next: noop, error: noop, complete: completeCallback })
+    ).subscribe();
 
     expect(completeCallback).toHaveBeenCalledWith();
   });
@@ -105,7 +111,7 @@ describe('tapResponse', () => {
       .pipe(
         concatMap(() =>
           throwError(() => 'error').pipe(
-            tapResponse(noop, noop),
+            tapResponse({ next: noop, error: noop }),
             finalize(innerCompleteCallback)
           )
         ),
diff --git a/modules/operators/spec/types/tap-response.types.spec.ts b/modules/operators/spec/types/tap-response.types.spec.ts
index 5c015a3e95..ffa00760ab 100644
--- a/modules/operators/spec/types/tap-response.types.spec.ts
+++ b/modules/operators/spec/types/tap-response.types.spec.ts
@@ -13,9 +13,12 @@ describe('tapResponse types', () => {
     it('should infer next type', () => {
       expectSnippet(`
         of(1).pipe(
-          tapResponse((next) => {
-            const num = next;
-          }, noop)
+          tapResponse({
+            next: (next) => {
+              const num = next;
+            },
+            error: noop,
+          })
         );
       `).toInfer('num', 'number');
     });
@@ -23,8 +26,11 @@ describe('tapResponse types', () => {
     it('should accept error type', () => {
       expectSnippet(`
         of(true).pipe(
-          tapResponse(noop, (error: { message: string }) => {
-            const err = error;
+          tapResponse({
+            next: noop,
+            error: (error: { message: string }) => {
+              const err = error;
+            },
           })
         );
       `).toInfer('err', '{ message: string; }');
@@ -33,8 +39,11 @@ describe('tapResponse types', () => {
     it('should use unknown as default error type', () => {
       expectSnippet(`
         of(true).pipe(
-          tapResponse(noop, (error) => {
-            const err = error;
+          tapResponse({
+            next: noop,
+            error: (error) => {
+              const err = error;
+            },
           })
         );
       `).toInfer('err', 'unknown');
diff --git a/modules/operators/src/tap-response.ts b/modules/operators/src/tap-response.ts
index 947d0e1b04..4b311edfbf 100644
--- a/modules/operators/src/tap-response.ts
+++ b/modules/operators/src/tap-response.ts
@@ -8,18 +8,6 @@ type TapResponseObserver<T, E> = {
   finalize?: () => void;
 };
 
-export function tapResponse<T, E = unknown>(
-  observer: TapResponseObserver<T, E>
-): (source$: Observable<T>) => Observable<T>;
-/**
- * @deprecated Instead of passing a sequence of callbacks, use an observer
- * object. For more info see: https://github.com/ngrx/platform/issues/4840
- */
-export function tapResponse<T, E = unknown>(
-  next: (value: T) => void,
-  error: (error: E) => void,
-  complete?: () => void
-): (source$: Observable<T>) => Observable<T>;
 /**
  * Handles the response in ComponentStore effects in a safe way, without
  * additional boilerplate. It enforces that the error case is handled and
@@ -46,21 +34,9 @@ export function tapResponse<T, E = unknown>(
  * );
  * ```
  */
-export function tapResponse<T, E>(
-  observerOrNext: TapResponseObserver<T, E> | ((value: T) => void),
-  error?: (error: E) => void,
-  complete?: () => void
+export function tapResponse<T, E = unknown>(
+  observer: TapResponseObserver<T, E>
 ): (source$: Observable<T>) => Observable<T> {
-  const observer: TapResponseObserver<T, E> =
-    typeof observerOrNext === 'function'
-      ? {
-          next: observerOrNext,
-          // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-          error: error!,
-          complete,
-        }
-      : observerOrNext;
-
   return (source) =>
     source.pipe(
       tap({ next: observer.next, complete: observer.complete }),