diff --git a/lib/reducers/aux-user-reducer.js b/lib/reducers/aux-user-reducer.js
--- a/lib/reducers/aux-user-reducer.js
+++ b/lib/reducers/aux-user-reducer.js
@@ -223,10 +223,11 @@
       auxUserStoreOperations: removeUsersOps,
     };
   } else if (action.type === removePeerUsersActionType) {
+    const userIDs = action.payload.updates.map(update => update.deletedUserID);
     const removeUsersOps: RemoveAuxUserInfosOperation[] = [
       {
         type: 'remove_aux_user_infos',
-        payload: { ids: action.payload.userIDs },
+        payload: { ids: userIDs },
       },
     ];
 
diff --git a/lib/reducers/thread-reducer.js b/lib/reducers/thread-reducer.js
--- a/lib/reducers/thread-reducer.js
+++ b/lib/reducers/thread-reducer.js
@@ -4,6 +4,7 @@
   setThreadUnreadStatusActionTypes,
   updateActivityActionTypes,
 } from '../actions/activity-actions.js';
+import { removePeerUsersActionType } from '../actions/aux-user-actions.js';
 import { setClientDBStoreActionType } from '../actions/client-db-store-actions.js';
 import { saveMessagesActionType } from '../actions/message-actions.js';
 import { legacySiweAuthActionTypes } from '../actions/siwe-actions.js';
@@ -604,6 +605,23 @@
       newThreadInconsistencies: [],
       threadStoreOperations: threadStoreOperationsWithNewMessagesUpdates,
     };
+  } else if (action.type === removePeerUsersActionType) {
+    const { updates } = action.payload;
+    if (updates.length === 0) {
+      return {
+        threadStore: state,
+        newThreadInconsistencies: [],
+        threadStoreOperations: [],
+      };
+    }
+
+    const { threadStoreOperations, updatedThreadStore } =
+      generateOpsAndProcessThreadUpdates(state, updates);
+    return {
+      threadStore: updatedThreadStore,
+      newThreadInconsistencies: [],
+      threadStoreOperations,
+    };
   }
   return {
     threadStore: state,
diff --git a/lib/reducers/user-reducer.js b/lib/reducers/user-reducer.js
--- a/lib/reducers/user-reducer.js
+++ b/lib/reducers/user-reducer.js
@@ -578,10 +578,11 @@
       userStoreOps,
     ];
   } else if (action.type === removePeerUsersActionType) {
+    const userIDs = action.payload.updates.map(update => update.deletedUserID);
     const userStoreOps: UserStoreOperation[] = [
       {
         type: 'remove_users',
-        payload: { ids: action.payload.userIDs },
+        payload: { ids: userIDs },
       },
     ];
 
diff --git a/lib/tunnelbroker/use-peer-to-peer-message-handler.js b/lib/tunnelbroker/use-peer-to-peer-message-handler.js
--- a/lib/tunnelbroker/use-peer-to-peer-message-handler.js
+++ b/lib/tunnelbroker/use-peer-to-peer-message-handler.js
@@ -3,6 +3,7 @@
 import invariant from 'invariant';
 import _isEqual from 'lodash/fp/isEqual.js';
 import * as React from 'react';
+import uuid from 'uuid';
 
 import { useResendPeerToPeerMessages } from './use-resend-peer-to-peer-messages.js';
 import { removePeerUsersActionType } from '../actions/aux-user-actions.js';
@@ -36,6 +37,8 @@
   userActionP2PMessageValidator,
   type UserActionP2PMessage,
 } from '../types/tunnelbroker/user-actions-peer-to-peer-message-types.js';
+import { updateTypes } from '../types/update-types-enum.js';
+import type { AccountDeletionUpdateInfo } from '../types/update-types.js';
 import { getConfig } from '../utils/config.js';
 import { getContentSigningKey } from '../utils/crypto-utils.js';
 import { getMessageForException } from '../utils/errors.js';
@@ -147,9 +150,15 @@
             primaryDeviceRequestedLogOut(),
           );
         } else {
+          const deleteUserUpdate: AccountDeletionUpdateInfo = {
+            time: Date.now(),
+            id: uuid.v4(),
+            deletedUserID: senderInfo.userID,
+            type: updateTypes.DELETE_ACCOUNT,
+          };
           dispatch({
             type: removePeerUsersActionType,
-            payload: { userIDs: [senderInfo.userID] },
+            payload: { updates: [deleteUserUpdate] },
           });
           await sqliteAPI.removeInboundP2PMessages([messageID]);
         }
diff --git a/lib/types/aux-user-types.js b/lib/types/aux-user-types.js
--- a/lib/types/aux-user-types.js
+++ b/lib/types/aux-user-types.js
@@ -6,6 +6,7 @@
   UsersRawDeviceLists,
   IdentityPlatformDetails,
 } from './identity-service-types.js';
+import type { AccountDeletionUpdateInfo } from './update-types.js';
 
 type AccountMissingFromIdentityStatus = {
   +missingSince: number,
@@ -33,7 +34,9 @@
   +farcasterUsers: $ReadOnlyArray<FarcasterUser>,
 };
 
-export type RemovePeerUsersPayload = { +userIDs: $ReadOnlyArray<string> };
+export type RemovePeerUsersPayload = {
+  +updates: $ReadOnlyArray<AccountDeletionUpdateInfo>,
+};
 
 export type SetPeerDeviceListsPayload = {
   +deviceLists: UsersRawDeviceLists,