diff --git a/features/invite/api/src/main/kotlin/io/element/android/features/invite/api/acceptdecline/AcceptDeclineInviteStateProvider.kt b/features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteStateProvider.kt
similarity index 62%
rename from features/invite/api/src/main/kotlin/io/element/android/features/invite/api/acceptdecline/AcceptDeclineInviteStateProvider.kt
rename to features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteStateProvider.kt
index 4c33f9e48f..9896de1d3e 100644
--- a/features/invite/api/src/main/kotlin/io/element/android/features/invite/api/acceptdecline/AcceptDeclineInviteStateProvider.kt
+++ b/features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteStateProvider.kt
@@ -1,14 +1,18 @@
 /*
- * Copyright 2024 New Vector Ltd.
+ * Copyright 2025 New Vector Ltd.
  *
  * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
  * Please see LICENSE files in the repository root for full details.
  */
 
-package io.element.android.features.invite.api.acceptdecline
+package io.element.android.features.invite.impl.acceptdecline
 
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import io.element.android.features.invite.api.InviteData
+import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteEvents
+import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteState
+import io.element.android.features.invite.api.acceptdecline.ConfirmingDeclineInvite
+import io.element.android.features.invite.impl.AcceptInvite
 import io.element.android.libraries.architecture.AsyncAction
 import io.element.android.libraries.matrix.api.core.RoomId
 
@@ -18,26 +22,37 @@ open class AcceptDeclineInviteStateProvider : PreviewParameterProvider<AcceptDec
             anAcceptDeclineInviteState(),
             anAcceptDeclineInviteState(
                 declineAction = ConfirmingDeclineInvite(
-                    InviteData(roomId = RoomId("!room:matrix.org"), isDm = true, roomName = "Alice"),
+                    InviteData(
+                        roomId = RoomId("!room:matrix.org"),
+                        isDm = true,
+                        roomName = "Alice"
+                    ),
                     blockUser = false,
                 ),
             ),
             anAcceptDeclineInviteState(
                 declineAction = ConfirmingDeclineInvite(
-                    InviteData(roomId = RoomId("!room:matrix.org"), isDm = true, roomName = "Alice"),
+                    InviteData(
+                        roomId = RoomId("!room:matrix.org"),
+                        isDm = true,
+                        roomName = "Alice"
+                    ),
                     blockUser = true,
                 ),
             ),
             anAcceptDeclineInviteState(
                 acceptAction = AsyncAction.Failure(RuntimeException("Error while accepting invite")),
             ),
+            anAcceptDeclineInviteState(
+                acceptAction = AsyncAction.Failure(AcceptInvite.Failures.InvalidInvite),
+            ),
             anAcceptDeclineInviteState(
                 declineAction = AsyncAction.Failure(RuntimeException("Error while declining invite")),
             ),
         )
 }
 
-fun anAcceptDeclineInviteState(
+private fun anAcceptDeclineInviteState(
     acceptAction: AsyncAction<RoomId> = AsyncAction.Uninitialized,
     declineAction: AsyncAction<RoomId> = AsyncAction.Uninitialized,
     eventSink: (AcceptDeclineInviteEvents) -> Unit = {}
diff --git a/features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteView.kt b/features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteView.kt
index 2585300431..9c672594e0 100644
--- a/features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteView.kt
+++ b/features/invite/impl/src/main/kotlin/io/element/android/features/invite/impl/acceptdecline/AcceptDeclineInviteView.kt
@@ -15,8 +15,8 @@ import androidx.compose.ui.tooling.preview.PreviewParameter
 import io.element.android.features.invite.api.InviteData
 import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteEvents
 import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteState
-import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteStateProvider
 import io.element.android.features.invite.api.acceptdecline.ConfirmingDeclineInvite
+import io.element.android.features.invite.impl.AcceptInvite
 import io.element.android.features.invite.impl.R
 import io.element.android.libraries.designsystem.components.async.AsyncActionView
 import io.element.android.libraries.designsystem.components.dialogs.ConfirmationDialog
@@ -39,6 +39,16 @@ fun AcceptDeclineInviteView(
             onErrorDismiss = {
                 state.eventSink(InternalAcceptDeclineInviteEvents.DismissAcceptError)
             },
+            errorTitle = {
+                stringResource(CommonStrings.common_something_went_wrong)
+            },
+            errorMessage = { error ->
+                if (error is AcceptInvite.Failures.InvalidInvite) {
+                    stringResource(CommonStrings.error_invalid_invite)
+                } else {
+                    stringResource(CommonStrings.error_network_or_server_issue)
+                }
+            }
         )
         AsyncActionView(
             async = state.declineAction,
@@ -46,6 +56,12 @@ fun AcceptDeclineInviteView(
             onErrorDismiss = {
                 state.eventSink(InternalAcceptDeclineInviteEvents.DismissDeclineError)
             },
+            errorTitle = {
+                stringResource(CommonStrings.common_something_went_wrong)
+            },
+            errorMessage = {
+                stringResource(CommonStrings.error_network_or_server_issue)
+            },
             confirmationDialog = { confirming ->
                 // Note: confirming will always be of type ConfirmingDeclineInvite.
                 if (confirming is ConfirmingDeclineInvite) {
diff --git a/libraries/ui-strings/src/main/res/values/localazy.xml b/libraries/ui-strings/src/main/res/values/localazy.xml
index 323b762a43..9d6a7cb9b9 100644
--- a/libraries/ui-strings/src/main/res/values/localazy.xml
+++ b/libraries/ui-strings/src/main/res/values/localazy.xml
@@ -333,6 +333,7 @@ Are you sure you want to continue?"</string>
   <string name="error_failed_loading_messages">"Failed loading messages"</string>
   <string name="error_failed_locating_user">"%1$s could not access your location. Please try again later."</string>
   <string name="error_failed_uploading_voice_message">"Failed to upload your voice message."</string>
+  <string name="error_invalid_invite">"The room no longer exists or the invite is no longer valid."</string>
   <string name="error_message_not_found">"Message not found"</string>
   <string name="error_missing_location_auth_android">"%1$s does not have permission to access your location. You can enable access in Settings."</string>
   <string name="error_missing_location_rationale_android">"%1$s does not have permission to access your location. Enable access below."</string>