diff --git a/apps/console/src/pages/iam/auth/PersonalAccountNotAllowedPage.tsx b/apps/console/src/pages/iam/auth/AuthErrorPage.tsx
similarity index 59%
rename from apps/console/src/pages/iam/auth/PersonalAccountNotAllowedPage.tsx
rename to apps/console/src/pages/iam/auth/AuthErrorPage.tsx
index 2c399c34c..7636d6751 100644
--- a/apps/console/src/pages/iam/auth/PersonalAccountNotAllowedPage.tsx
+++ b/apps/console/src/pages/iam/auth/AuthErrorPage.tsx
@@ -21,21 +21,46 @@
 import { usePageTitle } from "@probo/hooks";
 import { useTranslate } from "@probo/i18n";
 import { Button } from "@probo/ui";
+import { useSearchParams } from "react-router";
 
-export default function PersonalAccountNotAllowedPage() {
+type AuthErrorContent = {
+  title: string;
+  description: string;
+};
+
+function useAuthErrorContent(code: string | null): AuthErrorContent {
   const { __ } = useTranslate();
 
-  usePageTitle(__("Enterprise account required"));
+  switch (code) {
+    case "personal_account_not_allowed":
+      return {
+        title: __("Enterprise account required"),
+        description: __(
+          "Personal Google and Microsoft accounts cannot be used to sign in. Please use your work or school account instead.",
+        ),
+      };
+    default:
+      return {
+        title: __("Authentication failed"),
+        description: __(
+          "We could not complete your sign-in. Please try again.",
+        ),
+      };
+  }
+}
+
+export default function AuthErrorPage() {
+  const { __ } = useTranslate();
+  const [searchParams] = useSearchParams();
+  const content = useAuthErrorContent(searchParams.get("error"));
+
+  usePageTitle(content.title);
 
   return (
     <div className="space-y-6 w-full">
       <div className="space-y-2 text-center">
-        <h1 className="text-2xl font-bold">{__("Enterprise account required")}</h1>
-        <p className="text-txt-tertiary">
-          {__(
-            "Personal Google and Microsoft accounts cannot be used to sign in. Please use your work or school account instead.",
-          )}
-        </p>
+        <h1 className="text-2xl font-bold">{content.title}</h1>
+        <p className="text-txt-tertiary">{content.description}</p>
       </div>
       <Button className="w-full h-10" to="/auth/login">
         {__("Sign in")}
diff --git a/apps/console/src/routes.tsx b/apps/console/src/routes.tsx
index b4569751e..5c55d583b 100644
--- a/apps/console/src/routes.tsx
+++ b/apps/console/src/routes.tsx
@@ -128,10 +128,8 @@ const routes = [
         Component: lazy(() => import("./pages/iam/auth/MagicLinkAlreadyUsedPage")),
       },
       {
-        path: "personal-account-not-allowed",
-        Component: lazy(
-          () => import("./pages/iam/auth/PersonalAccountNotAllowedPage"),
-        ),
+        path: "error",
+        Component: lazy(() => import("./pages/iam/auth/AuthErrorPage")),
       },
     ],
   },
diff --git a/pkg/server/api/connect/v1/auth_error.go b/pkg/server/api/connect/v1/auth_error.go
new file mode 100644
index 000000000..3e2647589
--- /dev/null
+++ b/pkg/server/api/connect/v1/auth_error.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2026 Probo Inc <hello@probo.com>.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+package connect_v1
+
+import (
+	"net/http"
+	"net/url"
+)
+
+const (
+	authErrorPersonalAccountNotAllowed = "personal_account_not_allowed"
+	authErrorAuthenticationFailed      = "authentication_failed"
+)
+
+func redirectAuthError(w http.ResponseWriter, r *http.Request, code string) {
+	q := url.Values{}
+	q.Set("error", code)
+
+	redirectURL := url.URL{
+		Path:     "/auth/error",
+		RawQuery: q.Encode(),
+	}
+
+	http.Redirect(w, r, redirectURL.String(), http.StatusFound)
+}
diff --git a/pkg/server/api/connect/v1/auth_error_test.go b/pkg/server/api/connect/v1/auth_error_test.go
new file mode 100644
index 000000000..3329f286b
--- /dev/null
+++ b/pkg/server/api/connect/v1/auth_error_test.go
@@ -0,0 +1,45 @@
+// Copyright (c) 2026 Probo Inc <hello@probo.com>.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+package connect_v1
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRedirectAuthError(t *testing.T) {
+	t.Parallel()
+
+	req := httptest.NewRequest(http.MethodGet, "/api/connect/v1/oidc/google/callback", nil)
+	rec := httptest.NewRecorder()
+
+	redirectAuthError(rec, req, authErrorPersonalAccountNotAllowed)
+
+	assert.Equal(t, http.StatusFound, rec.Code)
+	location, err := rec.Result().Location()
+	require.NoError(t, err)
+	assert.Equal(t, "/auth/error", location.Path)
+	assert.Equal(t, authErrorPersonalAccountNotAllowed, location.Query().Get("error"))
+}
diff --git a/pkg/server/api/connect/v1/oidc_handler.go b/pkg/server/api/connect/v1/oidc_handler.go
index 105da4a63..74eec08a9 100644
--- a/pkg/server/api/connect/v1/oidc_handler.go
+++ b/pkg/server/api/connect/v1/oidc_handler.go
@@ -116,7 +116,7 @@ func (h *OIDCHandler) CallbackHandler(w http.ResponseWriter, r *http.Request) {
 			log.String("error", errParam),
 			log.String("error_description", r.URL.Query().Get("error_description")),
 		)
-		httpserver.RenderError(w, http.StatusUnauthorized, errors.New("authentication failed"))
+		redirectAuthError(w, r, authErrorAuthenticationFailed)
 
 		return
 	}
@@ -133,13 +133,13 @@ func (h *OIDCHandler) CallbackHandler(w http.ResponseWriter, r *http.Request) {
 	if err != nil {
 		if _, ok := errors.AsType[*oidc.ErrPersonalAccountNotAllowed](err); ok {
 			h.logger.WarnCtx(ctx, "OIDC login rejected: personal account not allowed")
-			http.Redirect(w, r, "/auth/personal-account-not-allowed", http.StatusFound)
+			redirectAuthError(w, r, authErrorPersonalAccountNotAllowed)
 
 			return
 		}
 
 		h.logger.ErrorCtx(ctx, "cannot handle OIDC callback", log.Error(err))
-		httpserver.RenderError(w, http.StatusUnauthorized, errors.New("authentication failed"))
+		redirectAuthError(w, r, authErrorAuthenticationFailed)
 
 		return
 	}