diff --git a/src/Billing/Constants/HandledStripeWebhook.cs b/src/Billing/Constants/HandledStripeWebhook.cs
index e9e0c5a16b..6e1274bbaa 100644
--- a/src/Billing/Constants/HandledStripeWebhook.cs
+++ b/src/Billing/Constants/HandledStripeWebhook.cs
@@ -14,4 +14,5 @@ public static class HandledStripeWebhook
     public const string CustomerUpdated = "customer.updated";
     public const string InvoiceFinalized = "invoice.finalized";
     public const string SetupIntentSucceeded = "setup_intent.succeeded";
+    public const string CouponDeleted = "coupon.deleted";
 }
diff --git a/src/Billing/Services/IStripeWebhookHandler.cs b/src/Billing/Services/IStripeWebhookHandler.cs
index 2619b2f663..3bc32f37f5 100644
--- a/src/Billing/Services/IStripeWebhookHandler.cs
+++ b/src/Billing/Services/IStripeWebhookHandler.cs
@@ -67,3 +67,8 @@ public interface ICustomerUpdatedHandler : IStripeWebhookHandler;
 public interface IInvoiceFinalizedHandler : IStripeWebhookHandler;
 
 public interface ISetupIntentSucceededHandler : IStripeWebhookHandler;
+
+/// <summary>
+/// Defines the contract for handling Stripe coupon deleted events.
+/// </summary>
+public interface ICouponDeletedHandler : IStripeWebhookHandler;
diff --git a/src/Billing/Services/Implementations/CouponDeletedHandler.cs b/src/Billing/Services/Implementations/CouponDeletedHandler.cs
new file mode 100644
index 0000000000..5561ece703
--- /dev/null
+++ b/src/Billing/Services/Implementations/CouponDeletedHandler.cs
@@ -0,0 +1,30 @@
+using Bit.Core.Billing.Subscriptions.Repositories;
+using Stripe;
+using Event = Stripe.Event;
+
+namespace Bit.Billing.Services.Implementations;
+
+public class CouponDeletedHandler(
+    ILogger<CouponDeletedHandler> logger,
+    ISubscriptionDiscountRepository subscriptionDiscountRepository) : ICouponDeletedHandler
+{
+    public async Task HandleAsync(Event parsedEvent)
+    {
+        if (parsedEvent.Data.Object is not Coupon coupon)
+        {
+            logger.LogWarning("Received coupon.deleted event with unexpected object type. Event ID: {EventId}", parsedEvent.Id);
+            return;
+        }
+
+        var discount = await subscriptionDiscountRepository.GetByStripeCouponIdAsync(coupon.Id);
+
+        if (discount is null)
+        {
+            logger.LogInformation("Received coupon.deleted event for coupon {CouponId} not found in database. Ignoring.", coupon.Id);
+            return;
+        }
+
+        await subscriptionDiscountRepository.DeleteAsync(discount);
+        logger.LogInformation("Deleted subscription discount for Stripe coupon {CouponId}.", coupon.Id);
+    }
+}
diff --git a/src/Billing/Services/Implementations/StripeEventProcessor.cs b/src/Billing/Services/Implementations/StripeEventProcessor.cs
index 6db813f70c..6c95086ab0 100644
--- a/src/Billing/Services/Implementations/StripeEventProcessor.cs
+++ b/src/Billing/Services/Implementations/StripeEventProcessor.cs
@@ -16,7 +16,8 @@ public class StripeEventProcessor(
     IPaymentMethodAttachedHandler paymentMethodAttachedHandler,
     ICustomerUpdatedHandler customerUpdatedHandler,
     IInvoiceFinalizedHandler invoiceFinalizedHandler,
-    ISetupIntentSucceededHandler setupIntentSucceededHandler)
+    ISetupIntentSucceededHandler setupIntentSucceededHandler,
+    ICouponDeletedHandler couponDeletedHandler)
     : IStripeEventProcessor
 {
     public async Task ProcessEventAsync(Event parsedEvent)
@@ -59,6 +60,9 @@ public class StripeEventProcessor(
             case HandledStripeWebhook.SetupIntentSucceeded:
                 await setupIntentSucceededHandler.HandleAsync(parsedEvent);
                 break;
+            case HandledStripeWebhook.CouponDeleted:
+                await couponDeletedHandler.HandleAsync(parsedEvent);
+                break;
             default:
                 logger.LogWarning("Unsupported event received. {EventType}", parsedEvent.Type);
                 break;
diff --git a/src/Billing/Services/Implementations/StripeEventService.cs b/src/Billing/Services/Implementations/StripeEventService.cs
index 73ee028b21..914ea05931 100644
--- a/src/Billing/Services/Implementations/StripeEventService.cs
+++ b/src/Billing/Services/Implementations/StripeEventService.cs
@@ -84,6 +84,11 @@ public class StripeEventService(
 
     public async Task<bool> ValidateCloudRegion(Event stripeEvent)
     {
+        if (EventTypeAppliesToAllRegions(stripeEvent.Type))
+        {
+            return true;
+        }
+
         var serverRegion = globalSettings.BaseServiceUri.CloudRegion;
 
         var customerExpansion = new List<string> { "customer" };
@@ -139,6 +144,16 @@ public class StripeEventService(
         }
     }
 
+    /// <summary>
+    /// Returns true for event types that should be processed by all cloud regions.
+    /// </summary>
+    private static bool EventTypeAppliesToAllRegions(string eventType) => eventType switch
+    {
+        // Business rules say that coupons are allowed to be imported into multiple regions, so coupon deleted events are not region-segmented
+        HandledStripeWebhook.CouponDeleted => true,
+        _ => false
+    };
+
     private static T Extract<T>(Event stripeEvent)
         => stripeEvent.Data.Object is not T type
             ? throw new Exception(
diff --git a/src/Billing/Startup.cs b/src/Billing/Startup.cs
index f5f98bfd53..c21727f4cf 100644
--- a/src/Billing/Startup.cs
+++ b/src/Billing/Startup.cs
@@ -70,6 +70,7 @@ public class Startup
         services.AddScoped<IPaymentSucceededHandler, PaymentSucceededHandler>();
         services.AddScoped<IInvoiceFinalizedHandler, InvoiceFinalizedHandler>();
         services.AddScoped<ISetupIntentSucceededHandler, SetupIntentSucceededHandler>();
+        services.AddScoped<ICouponDeletedHandler, CouponDeletedHandler>();
         services.AddScoped<IStripeEventProcessor, StripeEventProcessor>();
 
         // Identity
diff --git a/test/Billing.Test/Services/CouponDeletedHandlerTests.cs b/test/Billing.Test/Services/CouponDeletedHandlerTests.cs
new file mode 100644
index 0000000000..b55872edd2
--- /dev/null
+++ b/test/Billing.Test/Services/CouponDeletedHandlerTests.cs
@@ -0,0 +1,72 @@
+using Bit.Billing.Services.Implementations;
+using Bit.Core.Billing.Subscriptions.Entities;
+using Bit.Core.Billing.Subscriptions.Repositories;
+using Microsoft.Extensions.Logging;
+using NSubstitute;
+using Stripe;
+using Xunit;
+
+namespace Bit.Billing.Test.Services;
+
+public class CouponDeletedHandlerTests
+{
+    private readonly ILogger<CouponDeletedHandler> _logger = Substitute.For<ILogger<CouponDeletedHandler>>();
+    private readonly ISubscriptionDiscountRepository _subscriptionDiscountRepository = Substitute.For<ISubscriptionDiscountRepository>();
+    private readonly CouponDeletedHandler _sut;
+
+    public CouponDeletedHandlerTests()
+    {
+        _sut = new CouponDeletedHandler(_logger, _subscriptionDiscountRepository);
+    }
+
+    [Fact]
+    public async Task HandleAsync_EventObjectNotCoupon_ReturnsWithoutDeleting()
+    {
+        // Arrange
+        var stripeEvent = new Event
+        {
+            Id = "evt_test",
+            Data = new EventData { Object = new Customer { Id = "cus_unexpected" } }
+        };
+
+        // Act
+        await _sut.HandleAsync(stripeEvent);
+
+        // Assert
+        await _subscriptionDiscountRepository.DidNotReceiveWithAnyArgs()
+            .GetByStripeCouponIdAsync(null!);
+        await _subscriptionDiscountRepository.DidNotReceiveWithAnyArgs()
+            .DeleteAsync(null!);
+    }
+
+    [Fact]
+    public async Task HandleAsync_CouponNotInDatabase_DoesNotDeleteAnything()
+    {
+        // Arrange
+        var stripeEvent = new Event { Data = new EventData { Object = new Coupon { Id = "cou_test" } } };
+
+        _subscriptionDiscountRepository.GetByStripeCouponIdAsync("cou_test").Returns((SubscriptionDiscount?)null);
+
+        // Act
+        await _sut.HandleAsync(stripeEvent);
+
+        // Assert
+        await _subscriptionDiscountRepository.DidNotReceiveWithAnyArgs().DeleteAsync(null!);
+    }
+
+    [Fact]
+    public async Task HandleAsync_CouponExistsInDatabase_DeletesDiscount()
+    {
+        // Arrange
+        var stripeEvent = new Event { Data = new EventData { Object = new Coupon { Id = "cou_test" } } };
+
+        var discount = new SubscriptionDiscount { StripeCouponId = "cou_test" };
+        _subscriptionDiscountRepository.GetByStripeCouponIdAsync("cou_test").Returns(discount);
+
+        // Act
+        await _sut.HandleAsync(stripeEvent);
+
+        // Assert
+        await _subscriptionDiscountRepository.Received(1).DeleteAsync(discount);
+    }
+}
diff --git a/test/Billing.Test/Services/StripeEventServiceTests.cs b/test/Billing.Test/Services/StripeEventServiceTests.cs
index cb62f146e7..1941d12ecd 100644
--- a/test/Billing.Test/Services/StripeEventServiceTests.cs
+++ b/test/Billing.Test/Services/StripeEventServiceTests.cs
@@ -689,6 +689,26 @@ public class StripeEventServiceTests
             mockSetupIntent.Id,
             Arg.Any<SetupIntentGetOptions>());
     }
+
+    [Fact]
+    public async Task ValidateCloudRegion_CouponDeleted_ReturnsTrue()
+    {
+        // Arrange
+        var stripeEvent = CreateMockEvent("evt_test", "coupon.deleted", new Coupon { Id = "cou_test" });
+
+        // Act
+        var cloudRegionValid = await _stripeEventService.ValidateCloudRegion(stripeEvent);
+
+        // Assert
+        Assert.True(cloudRegionValid);
+
+        await _stripeFacade.DidNotReceiveWithAnyArgs().GetSubscription(null);
+        await _stripeFacade.DidNotReceiveWithAnyArgs().GetCharge(null);
+        await _stripeFacade.DidNotReceiveWithAnyArgs().GetInvoice(null);
+        await _stripeFacade.DidNotReceiveWithAnyArgs().GetPaymentMethod(null);
+        await _stripeFacade.DidNotReceiveWithAnyArgs().GetCustomer(null);
+        await _stripeFacade.DidNotReceiveWithAnyArgs().GetSetupIntent(null);
+    }
     #endregion
 
     private static Event CreateMockEvent<T>(string id, string type, T dataObject) where T : IStripeEntity