diff --git a/changelog.txt b/changelog.txt
index f881db8cad..c24953f49e 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,6 +1,7 @@
 *** Changelog ***
 
 = 10.1.0 - xxxx-xx-xx =
+* Fix - Improves the error message shown in checkout when a saved payment method is no longer valid
 * Fix - Fix fatal error when trying to allow the `display` CSS property using the `safe_style_css` filter
 * Fix - Remove `redirect_url` parameter from Express Checkout payment flow
 * Fix - Adjust UI spacing of help text on express checkout theme settings page
diff --git a/includes/abstracts/abstract-wc-stripe-payment-gateway.php b/includes/abstracts/abstract-wc-stripe-payment-gateway.php
index 953550b79a..7849ef2175 100644
--- a/includes/abstracts/abstract-wc-stripe-payment-gateway.php
+++ b/includes/abstracts/abstract-wc-stripe-payment-gateway.php
@@ -21,6 +21,13 @@ abstract class WC_Stripe_Payment_Gateway extends WC_Payment_Gateway_CC {
 	use WC_Stripe_Subscriptions_Trait;
 	use WC_Stripe_Pre_Orders_Trait;
 
+	/**
+	 * Error string returned by Stripe when a PaymentMethod is detached.
+	 *
+	 * @var string
+	 */
+	protected const DETACHED_PAYMENT_METHOD_ERROR_STRING = 'The provided PaymentMethod was previously used with a PaymentIntent without Customer attachment';
+
 	/**
 	 * The delay between retries.
 	 *
@@ -164,6 +171,15 @@ public function is_retryable_error( $error ) {
 			return false;
 		}
 
+		// Don't retry if the error indicates that a PaymentMethod is detached.
+		if ( isset( $error->type )
+			&& 'invalid_request_error' == $error->type
+			&& isset( $error->message )
+			&& str_contains( $error->message, self::DETACHED_PAYMENT_METHOD_ERROR_STRING )
+		) {
+			return false;
+		}
+
 		$retryable_types = [
 			'invalid_request_error',
 			'idempotency_error',
diff --git a/includes/payment-methods/class-wc-stripe-upe-payment-gateway.php b/includes/payment-methods/class-wc-stripe-upe-payment-gateway.php
index c255745740..e8caee5e03 100644
--- a/includes/payment-methods/class-wc-stripe-upe-payment-gateway.php
+++ b/includes/payment-methods/class-wc-stripe-upe-payment-gateway.php
@@ -2467,6 +2467,20 @@ private function get_payment_intent_error_message( $payment_intent ) {
 			);
 		}
 
+		// This error indicates that the saved payment method is no longer valid.
+		// This can happen if the payment method was removed in Stripe dashboard, or if it expired.
+		// In this case, we want to show a specific message to the user.
+		if ( isset( $payment_intent->error->type )
+			&& 'invalid_request_error' === $payment_intent->error->type
+			&& isset( $payment_intent->error->message )
+			&& str_contains( $payment_intent->error->message, self::DETACHED_PAYMENT_METHOD_ERROR_STRING )
+		) {
+			return __(
+				'This saved payment method is no longer valid. It might be expired, removed, or broken. Please choose a different payment method.',
+				'woocommerce-gateway-stripe'
+			);
+		}
+
 		return $payment_intent->error->message;
 	}
 
diff --git a/readme.txt b/readme.txt
index 049bfbcbdf..e4d1e115ce 100644
--- a/readme.txt
+++ b/readme.txt
@@ -111,6 +111,7 @@ If you get stuck, you can ask for help in the [Plugin Forum](https://wordpress.o
 == Changelog ==
 
 = 10.1.0 - xxxx-xx-xx =
+* Fix - Improves the error message shown in checkout when a saved payment method is no longer valid
 * Fix - Fix fatal error when trying to allow the `display` CSS property using the `safe_style_css` filter
 * Fix - Remove `redirect_url` parameter from Express Checkout payment flow
 * Fix - Adjust UI spacing of help text on express checkout theme settings page