diff --git a/frontend/src/components/HomeComponents/Tasks/__tests__/hooks.test.ts b/frontend/src/components/HomeComponents/Tasks/__tests__/hooks.test.ts
new file mode 100644
index 00000000..8185482d
--- /dev/null
+++ b/frontend/src/components/HomeComponents/Tasks/__tests__/hooks.test.ts
@@ -0,0 +1,215 @@
+import {
+  fetchTaskwarriorTasks,
+  addTaskToBackend,
+  modifyTaskOnBackend,
+  editTaskOnBackend,
+  TasksDatabase,
+} from '../hooks';
+
+global.fetch = jest.fn() as jest.Mock;
+
+afterEach(() => {
+  jest.resetAllMocks();
+});
+
+describe('fetchTaskwarriorTasks', () => {
+  test('Fetches Task Sucessfully', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({
+      ok: true,
+      json: async () => [{ id: '1', description: 'Test task' }],
+    });
+
+    const result = await fetchTaskwarriorTasks({
+      email: 'test@example.com',
+      encryptionSecret: 'mockEncryptionSecret',
+      UUID: 'mockUUID',
+      backendURL: 'http://backend/',
+    });
+
+    expect(fetch).toHaveBeenCalledTimes(1);
+    expect(result).toEqual([{ id: '1', description: 'Test task' }]);
+  });
+
+  test('Throws erros when response is not okk', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({
+      ok: false,
+    });
+
+    await expect(
+      fetchTaskwarriorTasks({
+        email: 'test@example.com',
+        encryptionSecret: 'mockEncryptionSecret',
+        UUID: 'mockUUID',
+        backendURL: 'http://backend/',
+      })
+    ).rejects.toThrow('Failed to fetch tasks from backend');
+  });
+});
+
+describe('addTaskToBackend', () => {
+  test('sends correct request body with optional fields', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({
+      ok: true,
+    });
+
+    await addTaskToBackend({
+      email: 'test@example.com',
+      encryptionSecret: 'mockEncryptionSecret',
+      UUID: 'mockUUID',
+      description: 'New Task',
+      project: 'Test',
+      priority: 'H',
+      start: '2025-01-01',
+      entry: '2025-01-01',
+      wait: '',
+      recur: '',
+      tags: ['work'],
+      annotations: [
+        { entry: '1', description: 'note' },
+        { entry: '2', description: '' },
+      ],
+      backendURL: 'http://backend/',
+    });
+
+    const body = JSON.parse((fetch as jest.Mock).mock.calls[0][1].body);
+
+    expect(body.description).toBe('New Task');
+    expect(body.tags).toEqual(['work']);
+    expect(body.annotations).toHaveLength(1);
+    expect(body.annotations[0].description).toBe('note');
+  });
+
+  test('throws error when backend responds back with error', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({
+      ok: false,
+      text: async () => 'Backend error',
+    });
+
+    await expect(
+      addTaskToBackend({
+        email: 'test@example.com',
+        encryptionSecret: 'mockEncryptionSecret',
+        UUID: 'mockUUID',
+        description: 'New Task',
+        project: '',
+        priority: '',
+        start: '',
+        entry: '',
+        wait: '',
+        recur: '',
+        tags: [],
+        annotations: [],
+        backendURL: 'http://backend/',
+      })
+    ).rejects.toThrow('Backend error');
+  });
+});
+
+describe('editTaskOnBackend', () => {
+  test('edits task successfully', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({ ok: true });
+
+    const response = await editTaskOnBackend({
+      email: 'test@example.com',
+      encryptionSecret: 'mockEncryptionSecret',
+      UUID: 'mockUUID',
+      taskID: '1',
+      description: 'Updated',
+      tags: [],
+      project: '',
+      start: '',
+      entry: '',
+      wait: '',
+      end: '',
+      depends: [],
+      due: '',
+      recur: '',
+      annotations: [],
+      backendURL: 'http://backend/',
+    });
+
+    expect(response).toBeDefined();
+  });
+
+  test('throws error on failure', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({
+      ok: false,
+      text: async () => 'Edit failed',
+    });
+
+    await expect(
+      editTaskOnBackend({
+        email: 'test@example.com',
+        encryptionSecret: 'mockEncryptionSecret',
+        UUID: 'mockUUID',
+        taskID: '1',
+        description: 'Updated',
+        tags: [],
+        project: '',
+        start: '',
+        entry: '',
+        wait: '',
+        end: '',
+        depends: [],
+        due: '',
+        recur: '',
+        annotations: [],
+        backendURL: 'http://backend/',
+      })
+    ).rejects.toThrow('Edit failed');
+  });
+});
+
+describe('modifyTaskOnBackend', () => {
+  test('edits task successfully', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({ ok: true });
+
+    const response = await modifyTaskOnBackend({
+      email: 'test@example.com',
+      encryptionSecret: 'mockEncryptionSecret',
+      UUID: 'mockUUID',
+      taskID: '1',
+      description: 'Updated',
+      tags: [],
+      project: '',
+      due: '',
+      priority: 'H',
+      status: 'pending',
+      backendURL: 'http://backend/',
+    });
+
+    expect(response).toBeDefined();
+  });
+
+  test('throws error on failure', async () => {
+    (fetch as jest.Mock).mockResolvedValueOnce({
+      ok: false,
+      text: async () => 'Edit failed',
+    });
+
+    await expect(
+      modifyTaskOnBackend({
+        email: 'test@example.com',
+        encryptionSecret: 'mockEncryptionSecret',
+        UUID: 'mockUUID',
+        taskID: '1',
+        description: 'Updated',
+        tags: [],
+        project: '',
+        due: '',
+        priority: 'H',
+        status: 'pending',
+        backendURL: 'http://backend/',
+      })
+    ).rejects.toThrow('Edit failed');
+  });
+});
+
+describe('TaskDatabase', () => {
+  test('initializes dexie database with tasks table', () => {
+    const db = new TasksDatabase();
+
+    expect(db.tasks).toBeDefined();
+    expect(db.name).toBe('tasksDB');
+  });
+});