diff --git a/src/Core/Models/Api/Request/Organizations/OrganizationUpdateRequestModel.cs b/src/Core/Models/Api/Request/Organizations/OrganizationUpdateRequestModel.cs
index b866f12892..b70ade07a3 100644
--- a/src/Core/Models/Api/Request/Organizations/OrganizationUpdateRequestModel.cs
+++ b/src/Core/Models/Api/Request/Organizations/OrganizationUpdateRequestModel.cs
@@ -19,7 +19,7 @@ namespace Bit.Core.Models.Api
         {
             existingOrganization.Name = Name;
             existingOrganization.BusinessName = BusinessName;
-            existingOrganization.BillingEmail = BillingEmail;
+            existingOrganization.BillingEmail = BillingEmail?.ToLowerInvariant()?.Trim();
             return existingOrganization;
         }
     }