diff --git a/app/coffee/app.coffee b/app/coffee/app.coffee
index e007c11d..3d298fe5 100644
--- a/app/coffee/app.coffee
+++ b/app/coffee/app.coffee
@@ -136,6 +136,8 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
         {templateUrl: "/partials/error.html"})
     $routeProvider.when("/not-found",
         {templateUrl: "/partials/not-found.html"})
+    $routeProvider.when("/permission-denied",
+        {templateUrl: "/partials/permission-denied.html"})
 
     $routeProvider.otherwise({redirectTo: '/not-found'})
     $locationProvider.html5Mode(true)
diff --git a/app/coffee/classes.coffee b/app/coffee/classes.coffee
index 14ffc5ec..7e995c09 100644
--- a/app/coffee/classes.coffee
+++ b/app/coffee/classes.coffee
@@ -22,6 +22,16 @@
 class TaigaBase
 class TaigaService extends TaigaBase
 class TaigaController extends TaigaBase
+    onInitialDataError: (xhr) =>
+        if xhr
+            if xhr.status == 404
+                @location.path(@navUrls.resolve("not-found"))
+                @location.replace()
+            else if xhr.status == 403
+                @location.path(@navUrls.resolve("permission-denied"))
+                @location.replace()
+
+        return @q.reject(xhr)
 
 @.taiga.Base = TaigaBase
 @.taiga.Service = TaigaService
diff --git a/app/coffee/modules/admin/memberships.coffee b/app/coffee/modules/admin/memberships.coffee
index 849df141..3c660432 100644
--- a/app/coffee/modules/admin/memberships.coffee
+++ b/app/coffee/modules/admin/memberships.coffee
@@ -58,11 +58,7 @@ class MembershipsController extends mixOf(taiga.Controller, taiga.PageMixin, tai
         promise.then  =>
             @appTitle.set("Membership - " + @scope.project.name)
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
         @scope.$on "membersform:new:success", =>
             @.loadMembers()
diff --git a/app/coffee/modules/admin/project-profile.coffee b/app/coffee/modules/admin/project-profile.coffee
index bfb6722d..3c1b3505 100644
--- a/app/coffee/modules/admin/project-profile.coffee
+++ b/app/coffee/modules/admin/project-profile.coffee
@@ -57,11 +57,7 @@ class ProjectProfileController extends mixOf(taiga.Controller, taiga.PageMixin)
         promise.then =>
             @appTitle.set("Project profile - " + @scope.sectionName + " - " + @scope.project.name)
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
         @scope.$on "project:loaded", =>
             @appTitle.set("Project profile - " + @scope.sectionName + " - " + @scope.project.name)
diff --git a/app/coffee/modules/admin/project-values.coffee b/app/coffee/modules/admin/project-values.coffee
index e86ee0b1..72351515 100644
--- a/app/coffee/modules/admin/project-values.coffee
+++ b/app/coffee/modules/admin/project-values.coffee
@@ -57,11 +57,7 @@ class ProjectValuesController extends mixOf(taiga.Controller, taiga.PageMixin)
         promise.then () =>
             @appTitle.set("Project values - " + @scope.sectionName + " - " + @scope.project.name)
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
         @scope.$on("admin:project-values:move", @.moveValue)
 
diff --git a/app/coffee/modules/admin/roles.coffee b/app/coffee/modules/admin/roles.coffee
index b3c64464..423a0ecb 100644
--- a/app/coffee/modules/admin/roles.coffee
+++ b/app/coffee/modules/admin/roles.coffee
@@ -58,11 +58,7 @@ class RolesController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fil
         promise.then () =>
             @appTitle.set("Roles - " + @scope.project.name)
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadProject: ->
         return @rs.projects.get(@scope.projectId).then (project) =>
diff --git a/app/coffee/modules/backlog/main.coffee b/app/coffee/modules/backlog/main.coffee
index 8ac10ce4..9dae3573 100644
--- a/app/coffee/modules/backlog/main.coffee
+++ b/app/coffee/modules/backlog/main.coffee
@@ -74,11 +74,7 @@ class BacklogController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.F
             tgLoader.pageLoaded()
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     initializeEventHandlers: ->
         @scope.$on "usform:bulk:success", =>
diff --git a/app/coffee/modules/base.coffee b/app/coffee/modules/base.coffee
index 9a4a309f..d3dffe7f 100644
--- a/app/coffee/modules/base.coffee
+++ b/app/coffee/modules/base.coffee
@@ -46,6 +46,7 @@ urls = {
     "home": "/"
     "error": "/error"
     "not-found": "/not-found"
+    "permission-denied": "/permission-denied"
 
     "login": "/login"
     "forgot-password": "/forgot-password"
diff --git a/app/coffee/modules/issues/detail.coffee b/app/coffee/modules/issues/detail.coffee
index 7db92857..b526a337 100644
--- a/app/coffee/modules/issues/detail.coffee
+++ b/app/coffee/modules/issues/detail.coffee
@@ -62,11 +62,7 @@ class IssueDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
             @appTitle.set(@scope.issue.subject + " - " + @scope.project.name)
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
 
     initializeEventHandlers: ->
diff --git a/app/coffee/modules/issues/list.coffee b/app/coffee/modules/issues/list.coffee
index 4ddd3a41..c005e041 100644
--- a/app/coffee/modules/issues/list.coffee
+++ b/app/coffee/modules/issues/list.coffee
@@ -74,11 +74,7 @@ class IssuesController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
             tgLoader.pageLoaded()
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
         @scope.$on "issueform:new:success", =>
             @analytics.trackEvent("issue", "create", "create issue on issues list", 1)
diff --git a/app/coffee/modules/kanban/main.coffee b/app/coffee/modules/kanban/main.coffee
index 1446fb39..dda5460d 100644
--- a/app/coffee/modules/kanban/main.coffee
+++ b/app/coffee/modules/kanban/main.coffee
@@ -78,12 +78,7 @@ class KanbanController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
             tgLoader.pageLoaded()
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
-
+        promise.then null, @.onInitialDataError.bind(@)
 
     initializeEventHandlers: ->
         @scope.$on "usform:new:success", =>
diff --git a/app/coffee/modules/projects/main.coffee b/app/coffee/modules/projects/main.coffee
index 86b438f9..db64d8d2 100644
--- a/app/coffee/modules/projects/main.coffee
+++ b/app/coffee/modules/projects/main.coffee
@@ -53,11 +53,7 @@ class ProjectsController extends taiga.Controller
             @scope.$emit("projects:loaded")
             @tgLoader.pageLoaded()
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadInitialData: ->
         return @rs.projects.list().then (projects) =>
@@ -96,11 +92,7 @@ class ProjectController extends taiga.Controller
         promise.then () =>
             @appTitle.set(@scope.project.name)
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadInitialData: ->
         # Resolve project slug
diff --git a/app/coffee/modules/search.coffee b/app/coffee/modules/search.coffee
index fa5b390e..e22c787d 100644
--- a/app/coffee/modules/search.coffee
+++ b/app/coffee/modules/search.coffee
@@ -55,11 +55,7 @@ class SearchController extends mixOf(taiga.Controller, taiga.PageMixin)
         promise.then () =>
             @appTitle.set("Search")
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
         # Search input watcher
         @scope.searchTerm = ""
diff --git a/app/coffee/modules/taskboard/main.coffee b/app/coffee/modules/taskboard/main.coffee
index 8cd2dc37..bed2c3ba 100644
--- a/app/coffee/modules/taskboard/main.coffee
+++ b/app/coffee/modules/taskboard/main.coffee
@@ -66,11 +66,7 @@ class TaskboardController extends mixOf(taiga.Controller, taiga.PageMixin)
             tgLoader.pageLoaded()
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     initializeEventHandlers: ->
         # TODO: Reload entire taskboard after create/edit tasks seems
diff --git a/app/coffee/modules/tasks/detail.coffee b/app/coffee/modules/tasks/detail.coffee
index 7592c34b..de3b715d 100644
--- a/app/coffee/modules/tasks/detail.coffee
+++ b/app/coffee/modules/tasks/detail.coffee
@@ -59,11 +59,7 @@ class TaskDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
             @appTitle.set(@scope.task.subject + " - " + @scope.project.name)
             tgLoader.pageLoaded()
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     initializeEventHandlers: ->
         @scope.$on "attachment:create", =>
diff --git a/app/coffee/modules/user-settings/change-password.coffee b/app/coffee/modules/user-settings/change-password.coffee
index 3db6c237..54aeb0de 100644
--- a/app/coffee/modules/user-settings/change-password.coffee
+++ b/app/coffee/modules/user-settings/change-password.coffee
@@ -51,11 +51,7 @@ class UserChangePasswordController extends mixOf(taiga.Controller, taiga.PageMix
 
         promise = @.loadInitialData()
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadProject: ->
         return @rs.projects.get(@scope.projectId).then (project) =>
diff --git a/app/coffee/modules/user-settings/main.coffee b/app/coffee/modules/user-settings/main.coffee
index 6137264f..dddf70f0 100644
--- a/app/coffee/modules/user-settings/main.coffee
+++ b/app/coffee/modules/user-settings/main.coffee
@@ -49,11 +49,7 @@ class UserSettingsController extends mixOf(taiga.Controller, taiga.PageMixin)
 
         promise = @.loadInitialData()
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadProject: ->
         return @rs.projects.get(@scope.projectId).then (project) =>
diff --git a/app/coffee/modules/user-settings/notifications.coffee b/app/coffee/modules/user-settings/notifications.coffee
index b6e392f0..6af3c428 100644
--- a/app/coffee/modules/user-settings/notifications.coffee
+++ b/app/coffee/modules/user-settings/notifications.coffee
@@ -51,11 +51,7 @@ class UserNotificationsController extends mixOf(taiga.Controller, taiga.PageMixi
 
         promise = @.loadInitialData()
 
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadProject: ->
         return @rs.projects.get(@scope.projectId).then (project) =>
diff --git a/app/coffee/modules/userstories/detail.coffee b/app/coffee/modules/userstories/detail.coffee
index a944ec43..f3845362 100644
--- a/app/coffee/modules/userstories/detail.coffee
+++ b/app/coffee/modules/userstories/detail.coffee
@@ -62,11 +62,7 @@ class UserStoryDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
             tgLoader.pageLoaded()
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     initializeEventHandlers: ->
         @scope.$on "attachment:create", =>
diff --git a/app/coffee/modules/wiki/main.coffee b/app/coffee/modules/wiki/main.coffee
index fb7a52ee..de58d10e 100644
--- a/app/coffee/modules/wiki/main.coffee
+++ b/app/coffee/modules/wiki/main.coffee
@@ -65,11 +65,7 @@ class WikiDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
             tgLoader.pageLoaded()
 
         # On Error
-        promise.then null, (xhr) =>
-            if xhr and xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
-            return @q.reject(xhr)
+        promise.then null, @.onInitialDataError.bind(@)
 
     loadProject: ->
         return @rs.projects.get(@scope.projectId).then (project) =>
diff --git a/app/partials/permission-denied.jade b/app/partials/permission-denied.jade
new file mode 100644
index 00000000..a855c2af
--- /dev/null
+++ b/app/partials/permission-denied.jade
@@ -0,0 +1,7 @@
+div.error-main
+    div.error-container
+        object.logo-svg(type="image/svg+xml", data="/svg/logo.svg")
+            img(src="/images/logo.png", alt="TAIGA")
+        h1.logo Permission denied
+        p.error-text Error 403.
+        a(href="/", title="") Take me home