diff --git a/packages/react/src/components/TextArea/TextArea.tsx b/packages/react/src/components/TextArea/TextArea.tsx
index 8ffe932bf48f..fb0bbc1aadee 100644
--- a/packages/react/src/components/TextArea/TextArea.tsx
+++ b/packages/react/src/components/TextArea/TextArea.tsx
@@ -414,11 +414,41 @@ const TextArea = React.forwardRef((props: TextAreaProps, forwardRef) => {
       textareaProps.maxLength = maxCount;
     }
   }
+
+  const announcerRef = useRef(null);
+  const [prevAnnouncement, setPrevAnnouncement] = useState('');
   const ariaAnnouncement = useAnnouncer(
     textCount,
     maxCount,
     counterMode === 'word' ? 'words' : undefined
   );
+  useEffect(() => {
+    if (ariaAnnouncement && ariaAnnouncement !== prevAnnouncement) {
+      const announcer = announcerRef.current as HTMLSpanElement | null;
+      if (announcer) {
+        // Clear the content first
+        announcer.textContent = '';
+
+        // Set the new content after a small delay
+        const timeoutId = setTimeout(
+          () => {
+            if (announcer) {
+              announcer.textContent = ariaAnnouncement;
+              setPrevAnnouncement(ariaAnnouncement);
+            }
+          },
+          counterMode === 'word' ? 2000 : 1000
+        );
+
+        //clear the timeout
+        return () => {
+          if (timeoutId) {
+            clearTimeout(timeoutId);
+          }
+        };
+      }
+    }
+  }, [ariaAnnouncement, prevAnnouncement, counterMode]);
 
   const input = (
     <textarea
@@ -461,7 +491,12 @@ const TextArea = React.forwardRef((props: TextAreaProps, forwardRef) => {
         )}
         {input}
         {normalizedSlug}
-        <span className={`${prefix}--text-area__counter-alert`} role="alert">
+        <span
+          className={`${prefix}--text-area__counter-alert`}
+          role="alert"
+          aria-live="assertive"
+          aria-atomic="true"
+          ref={announcerRef}>
           {ariaAnnouncement}
         </span>
         {isFluid && <hr className={`${prefix}--text-area__divider`} />}
diff --git a/packages/react/src/components/TextInput/TextInput.tsx b/packages/react/src/components/TextInput/TextInput.tsx
index a6ccf9a1090f..a9db38b97670 100644
--- a/packages/react/src/components/TextInput/TextInput.tsx
+++ b/packages/react/src/components/TextInput/TextInput.tsx
@@ -6,7 +6,13 @@
  */
 
 import PropTypes from 'prop-types';
-import React, { ReactNode, useContext, useState } from 'react';
+import React, {
+  ReactNode,
+  useContext,
+  useState,
+  useEffect,
+  useRef,
+} from 'react';
 import classNames from 'classnames';
 import { useNormalizedInputProps } from '../../internal/useNormalizedInputProps';
 import PasswordInput from './PasswordInput';
@@ -310,7 +316,31 @@ const TextInput = React.forwardRef(function TextInput(
   );
 
   const { isFluid } = useContext(FormContext);
+  const announcerRef = useRef(null);
+  const [prevAnnouncement, setPrevAnnouncement] = useState('');
   const ariaAnnouncement = useAnnouncer(textCount, maxCount);
+  useEffect(() => {
+    if (ariaAnnouncement && ariaAnnouncement !== prevAnnouncement) {
+      const announcer = announcerRef.current as HTMLSpanElement | null;
+      if (announcer) {
+        // Clear the content first
+        announcer.textContent = '';
+        // Set the new content after a small delay
+        const timeoutId = setTimeout(() => {
+          if (announcer) {
+            announcer.textContent = ariaAnnouncement;
+            setPrevAnnouncement(ariaAnnouncement);
+          }
+        }, 1000);
+        // clear the timeout
+        return () => {
+          if (timeoutId) {
+            clearTimeout(timeoutId);
+          }
+        };
+      }
+    }
+  }, [ariaAnnouncement, prevAnnouncement]);
   const Icon = normalizedProps.icon as any;
 
   // Slug is always size `mini`
@@ -338,7 +368,12 @@ const TextInput = React.forwardRef(function TextInput(
           {Icon && <Icon className={iconClasses} />}
           {input}
           {normalizedSlug}
-          <span className={`${prefix}--text-input__counter-alert`} role="alert">
+          <span
+            className={`${prefix}--text-input__counter-alert`}
+            role="alert"
+            aria-live="assertive"
+            aria-atomic="true"
+            ref={announcerRef}>
             {ariaAnnouncement}
           </span>
           {isFluid && <hr className={`${prefix}--text-input__divider`} />}
diff --git a/packages/react/src/internal/__tests__/useAnnouncer-test.js b/packages/react/src/internal/__tests__/useAnnouncer-test.js
index 2461514d5d36..3e228e2d73c6 100644
--- a/packages/react/src/internal/__tests__/useAnnouncer-test.js
+++ b/packages/react/src/internal/__tests__/useAnnouncer-test.js
@@ -12,7 +12,7 @@ describe('useAnnouncer', () => {
     }
 
     render(<TestComponent />);
-    expect(value).toBe('1 characters left.');
+    expect(value).toBe('1 character left.');
   });
 
   it('should emit announcement for words', () => {
@@ -24,6 +24,30 @@ describe('useAnnouncer', () => {
     }
 
     render(<TestComponent />);
-    expect(value).toBe('1 words left.');
+    expect(value).toBe('1 word left.');
+  });
+
+  it('should emit announcement for maximum words reached', () => {
+    let value = null;
+
+    function TestComponent() {
+      value = useAnnouncer(10, 10, 'words');
+      return null;
+    }
+
+    render(<TestComponent />);
+    expect(value).toBe('Maximum words reached.');
+  });
+
+  it('should emit announcement for maximum characters reached', () => {
+    let value = null;
+
+    function TestComponent() {
+      value = useAnnouncer(10, 10, 'characters');
+      return null;
+    }
+
+    render(<TestComponent />);
+    expect(value).toBe('Maximum characters reached.');
   });
 });
diff --git a/packages/react/src/internal/useAnnouncer.js b/packages/react/src/internal/useAnnouncer.js
index 94e787a4b6b5..fdb1ec78f2f7 100644
--- a/packages/react/src/internal/useAnnouncer.js
+++ b/packages/react/src/internal/useAnnouncer.js
@@ -4,10 +4,17 @@
  * This source code is licensed under the Apache-2.0 license found in the
  * LICENSE file in the root directory of this source tree.
  */
-
 export function useAnnouncer(textCount, maxCount, entityName = 'characters') {
-  const lastTen = maxCount - 10;
-  if (textCount >= lastTen) {
-    return `${maxCount - textCount} ${entityName} left.`;
+  const remaining = maxCount - textCount;
+
+  if (remaining <= 10 && remaining > 0) {
+    const entity = remaining === 1 ? entityName.slice(0, -1) : entityName;
+    return `${remaining} ${entity} left.`;
   }
+
+  if (remaining <= 0) {
+    return `Maximum ${entityName} reached.`;
+  }
+
+  return null;
 }