diff --git a/clients/tasks-client.ts b/clients/tasks-client.ts
index 8978e25..f3dfebe 100644
--- a/clients/tasks-client.ts
+++ b/clients/tasks-client.ts
@@ -1,5 +1,5 @@
 import { httpClient } from './base/http-client';
-import { Task, TaskStatus, TaskPriority } from '@/lib/types';
+import { Task, TaskStatus, TaskPriority, TaskStats } from '@/lib/types';
 
 export interface TaskFilters {
   status?: TaskStatus[];
@@ -12,15 +12,7 @@ export interface TaskFilters {
 export interface TasksResponse {
   success: boolean;
   data: Task[];
-  stats: {
-    total: number;
-    completed: number;
-    inProgress: number;
-    todo: number;
-    cancelled: number;
-    freeze: number;
-    completionRate: number;
-  };
+  stats: TaskStats;
   count: number;
 }
 
diff --git a/components/HomePageClient.tsx b/components/HomePageClient.tsx
index eb35fc4..8db3acf 100644
--- a/components/HomePageClient.tsx
+++ b/components/HomePageClient.tsx
@@ -3,19 +3,11 @@
 import { KanbanBoardContainer } from '@/components/kanban/BoardContainer';
 import { Header } from '@/components/ui/Header';
 import { TasksProvider, useTasksContext } from '@/contexts/TasksContext';
-import { Task, Tag } from '@/lib/types';
+import { Task, Tag, TaskStats } from '@/lib/types';
 
 interface HomePageClientProps {
   initialTasks: Task[];
-  initialStats: {
-    total: number;
-    completed: number;
-    inProgress: number;
-    todo: number;
-    cancelled: number;
-    freeze: number;
-    completionRate: number;
-  };
+  initialStats: TaskStats;
   initialTags: (Tag & { usage: number })[];
 }
 
diff --git a/components/ui/Header.tsx b/components/ui/Header.tsx
index 4e0b813..bdbfe0f 100644
--- a/components/ui/Header.tsx
+++ b/components/ui/Header.tsx
@@ -1,18 +1,11 @@
 import { Card, CardContent } from '@/components/ui/Card';
+import { TaskStats } from '@/lib/types';
 import Link from 'next/link';
 
 interface HeaderProps {
   title: string;
   subtitle: string;
-  stats: {
-    total: number;
-    completed: number;
-    inProgress: number;
-    todo: number;
-    cancelled: number;
-    freeze: number;
-    completionRate: number;
-  };
+  stats: TaskStats;
   syncing?: boolean;
 }
 
@@ -98,6 +91,13 @@ export function Header({ title, subtitle, stats, syncing = false }: HeaderProps)
                 color="gray"
               />
             )}
+            {stats.archived > 0 && (
+              <StatCard 
+                label="ARCHIVE" 
+                value={String(stats.archived).padStart(2, '0')} 
+                color="gray"
+              />
+            )}
             <StatCard 
               label="RATE" 
               value={`${stats.completionRate}%`} 
diff --git a/hooks/useTasks.ts b/hooks/useTasks.ts
index 67fca2c..53bf61f 100644
--- a/hooks/useTasks.ts
+++ b/hooks/useTasks.ts
@@ -2,19 +2,11 @@
 
 import { useState, useEffect, useCallback } from 'react';
 import { tasksClient, TaskFilters, CreateTaskData, UpdateTaskData } from '@/clients/tasks-client';
-import { Task } from '@/lib/types';
+import { Task, TaskStats } from '@/lib/types';
 
 interface UseTasksState {
   tasks: Task[];
-  stats: {
-    total: number;
-    completed: number;
-    inProgress: number;
-    todo: number;
-    cancelled: number;
-    freeze: number;
-    completionRate: number;
-  };
+  stats: TaskStats;
   loading: boolean;
   error: string | null;
   syncing: boolean; // Pour indiquer les opérations optimistes en cours
@@ -34,7 +26,7 @@ interface UseTasksActions {
  */
 export function useTasks(
   initialFilters?: TaskFilters, 
-  initialData?: { tasks: Task[]; stats: UseTasksState['stats'] }
+  initialData?: { tasks: Task[]; stats: TaskStats }
 ): UseTasksState & UseTasksActions {
   const [state, setState] = useState<UseTasksState>({
     tasks: initialData?.tasks || [],
@@ -45,6 +37,7 @@ export function useTasks(
       todo: 0,
       cancelled: 0,
       freeze: 0,
+      archived: 0,
       completionRate: 0
     },
     loading: false,
@@ -153,6 +146,7 @@ export function useTasks(
       todo: updatedTasks.filter(t => t.status === 'todo').length,
       cancelled: updatedTasks.filter(t => t.status === 'cancelled').length,
       freeze: updatedTasks.filter(t => t.status === 'freeze').length,
+      archived: updatedTasks.filter(t => t.status === 'archived').length,
       completionRate: updatedTasks.length > 0 
         ? Math.round((updatedTasks.filter(t => t.status === 'done').length / updatedTasks.length) * 100)
         : 0
@@ -196,6 +190,7 @@ export function useTasks(
           todo: currentTasks.filter(t => t.status === 'todo').length,
           cancelled: currentTasks.filter(t => t.status === 'cancelled').length,
           freeze: currentTasks.filter(t => t.status === 'freeze').length,
+          archived: currentTasks.filter(t => t.status === 'archived').length,
           completionRate: currentTasks.length > 0 
             ? Math.round((currentTasks.filter(t => t.status === 'done').length / currentTasks.length) * 100)
             : 0
diff --git a/lib/status-config.ts b/lib/status-config.ts
index ef6f0e9..b495e6e 100644
--- a/lib/status-config.ts
+++ b/lib/status-config.ts
@@ -43,6 +43,13 @@ export const STATUS_CONFIG: Record<TaskStatus, StatusConfig> = {
     icon: '✕',
     color: 'red',
     order: 5
+  },
+  archived: {
+    key: 'archived',
+    label: 'Archivé',
+    icon: '📦',
+    color: 'gray',
+    order: 6
   }
 } as const;
 
diff --git a/lib/types.ts b/lib/types.ts
index a877cfa..e179384 100644
--- a/lib/types.ts
+++ b/lib/types.ts
@@ -1,9 +1,21 @@
 // Types de base pour les tâches
 // Note: TaskStatus et TaskPriority sont maintenant gérés par la configuration centralisée dans lib/status-config.ts
-export type TaskStatus = 'todo' | 'in_progress' | 'done' | 'cancelled' | 'freeze';
+export type TaskStatus = 'todo' | 'in_progress' | 'done' | 'cancelled' | 'freeze' | 'archived';
 export type TaskPriority = 'low' | 'medium' | 'high' | 'urgent';
 export type TaskSource = 'reminders' | 'jira' | 'manual';
 
+// Interface centralisée pour les statistiques
+export interface TaskStats {
+  total: number;
+  completed: number;
+  inProgress: number;
+  todo: number;
+  cancelled: number;
+  freeze: number;
+  archived: number;
+  completionRate: number;
+}
+
 // Interface principale pour les tâches
 export interface Task {
   id: string;
diff --git a/src/contexts/TasksContext.tsx b/src/contexts/TasksContext.tsx
index 016773e..f521c3f 100644
--- a/src/contexts/TasksContext.tsx
+++ b/src/contexts/TasksContext.tsx
@@ -4,7 +4,7 @@ import { createContext, useContext, ReactNode, useState, useMemo, useEffect } fr
 import { useTasks } from '@/hooks/useTasks';
 import { useTags } from '@/hooks/useTags';
 import { userPreferencesService } from '@/services/user-preferences';
-import { Task, Tag } from '@/lib/types';
+import { Task, Tag, TaskStats } from '@/lib/types';
 import { CreateTaskData, UpdateTaskData, TaskFilters } from '@/clients/tasks-client';
 import { KanbanFilters } from '@/components/kanban/KanbanFilters';
 import { sortTasks, getSortOption, DEFAULT_SORT, createSortKey } from '@/lib/sort-config';
@@ -12,15 +12,7 @@ import { sortTasks, getSortOption, DEFAULT_SORT, createSortKey } from '@/lib/sor
 interface TasksContextType {
   tasks: Task[]; // Toutes les tâches
   regularTasks: Task[]; // Tâches sans les épinglées (pour Kanban)
-  stats: {
-    total: number;
-    completed: number;
-    inProgress: number;
-    todo: number;
-    cancelled: number;
-    freeze: number;
-    completionRate: number;
-  };
+  stats: TaskStats;
   loading: boolean;
   syncing: boolean;
   error: string | null;
@@ -46,7 +38,7 @@ const TasksContext = createContext<TasksContextType | null>(null);
 interface TasksProviderProps {
   children: ReactNode;
   initialTasks: Task[];
-  initialStats: TasksContextType['stats'];
+  initialStats: TaskStats;
   initialTags?: (Tag & { usage: number })[];
 }