diff --git a/GoMoney/AppDelegate/AppDelegate.swift b/GoMoney/AppDelegate/AppDelegate.swift
index 0b30cec..691ecaf 100644
--- a/GoMoney/AppDelegate/AppDelegate.swift
+++ b/GoMoney/AppDelegate/AppDelegate.swift
@@ -1,18 +1,41 @@
 import FirebaseCore
+import FirebaseMessaging
 import GoogleSignIn
 import UIKit
+import UserNotifications
 
 @main
 class AppDelegate: UIResponder, UIApplicationDelegate {
+    let gcmMessageIDKey = "gcm.message_id"
+
     func application(_: UIApplication, open url: URL, options _: [UIApplication.OpenURLOptionsKey: Any] = [:]) -> Bool {
         return GIDSignIn.sharedInstance.handle(url)
     }
 
-    func application(_: UIApplication, didFinishLaunchingWithOptions _: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions _: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         // Override point for customization after application launch.
 
         FirebaseApp.configure()
 
+        Messaging.messaging().delegate = self
+
+        if #available(iOS 10.0, *) {
+            // For iOS 10 display notification (sent via APNS)
+            UNUserNotificationCenter.current().delegate = self
+
+            let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
+            UNUserNotificationCenter.current().requestAuthorization(
+                options: authOptions,
+                completionHandler: { _, _ in }
+            )
+        } else {
+            let settings: UIUserNotificationSettings =
+                .init(types: [.alert, .badge, .sound], categories: nil)
+            application.registerUserNotificationSettings(settings)
+        }
+
+        application.registerForRemoteNotifications()
+
         return true
     }
 
@@ -29,4 +52,78 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
         // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
     }
+
+    func application(_: UIApplication,
+                     didReceiveRemoteNotification userInfo: [AnyHashable: Any])
+    {
+        if let messageID = userInfo[gcmMessageIDKey] {
+            print("Message ID: \(messageID)")
+        }
+        print(userInfo)
+    }
+
+    func application(_: UIApplication,
+                     didReceiveRemoteNotification userInfo: [AnyHashable: Any]) async
+        -> UIBackgroundFetchResult
+    {
+        if let messageID = userInfo[gcmMessageIDKey] {
+            print("Message ID: \(messageID)")
+        }
+        print(userInfo)
+
+        return UIBackgroundFetchResult.newData
+    }
+
+    func application(_: UIApplication,
+                     didFailToRegisterForRemoteNotificationsWithError error: Error)
+    {
+        print("Unable to register for remote notifications: \(error.localizedDescription)")
+    }
+
+    func application(_: UIApplication,
+                     didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data)
+    {
+        print("APNs token retrieved: \(deviceToken)")
+    }
+}
+
+extension AppDelegate: UNUserNotificationCenterDelegate {
+    func userNotificationCenter(_: UNUserNotificationCenter,
+                                willPresent notification: UNNotification) async
+        -> UNNotificationPresentationOptions
+    {
+        let userInfo = notification.request.content.userInfo
+
+        if let messageID = userInfo[gcmMessageIDKey] {
+            print("Message ID: \(messageID)")
+        }
+
+        print(userInfo)
+        return [[.alert, .sound]]
+    }
+
+    func userNotificationCenter(_: UNUserNotificationCenter,
+                                didReceive response: UNNotificationResponse) async
+    {
+        let userInfo = response.notification.request.content.userInfo
+
+        if let messageID = userInfo[gcmMessageIDKey] {
+            print("Message ID: \(messageID)")
+        }
+        print(userInfo)
+    }
+}
+
+extension AppDelegate: MessagingDelegate {
+    func messaging(_: Messaging, didReceiveRegistrationToken fcmToken: String?) {
+        print("Firebase registration token: \(String(describing: fcmToken))")
+
+        let dataDict: [String: String] = ["token": fcmToken ?? ""]
+        NotificationCenter.default.post(
+            name: Notification.Name("FCMToken"),
+            object: nil,
+            userInfo: dataDict
+        )
+        // TODO: If necessary send token to application server.
+    }
 }
diff --git a/GoMoney/GoMoney.entitlements b/GoMoney/GoMoney.entitlements
index 8fd3a3d..a7de1d4 100644
--- a/GoMoney/GoMoney.entitlements
+++ b/GoMoney/GoMoney.entitlements
@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>aps-environment</key>
+	<string>development</string>
 	<key>com.apple.security.application-groups</key>
 	<array>
 		<string>group.kappa.expense</string>
diff --git a/GoMoney/Info.plist b/GoMoney/Info.plist
index 35ca653..486d824 100644
--- a/GoMoney/Info.plist
+++ b/GoMoney/Info.plist
@@ -35,6 +35,11 @@
 			</array>
 		</dict>
 	</dict>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>fetch</string>
+		<string>remote-notification</string>
+	</array>
 	<key>UIFileSharingEnabled</key>
 	<true/>
 </dict>
diff --git a/Podfile b/Podfile
index e5f2e44..5f04929 100644
--- a/Podfile
+++ b/Podfile
@@ -8,6 +8,7 @@ pod 'FirebaseCore'
 pod 'FirebaseAuth'
 pod 'FirebaseFirestore'
 pod 'FirebaseFirestoreSwift'
+pod 'FirebaseMessaging'
 
 pod 'Charts', :git => 'https://github.com/danielgindi/Charts.git', :branch => 'master'
 pod 'RealmSwift', '~> 10.32'
diff --git a/Podfile.lock b/Podfile.lock
index 41b3ffd..8797a9a 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -645,8 +645,26 @@ PODS:
     - FirebaseCoreExtension (~> 10.0)
     - FirebaseFirestore (~> 10.0)
     - FirebaseSharedSwift (~> 10.0)
+  - FirebaseInstallations (10.0.0):
+    - FirebaseCore (~> 10.0)
+    - GoogleUtilities/Environment (~> 7.8)
+    - GoogleUtilities/UserDefaults (~> 7.8)
+    - PromisesObjC (~> 2.1)
+  - FirebaseMessaging (10.2.0):
+    - FirebaseCore (~> 10.0)
+    - FirebaseInstallations (~> 10.0)
+    - GoogleDataTransport (~> 9.2)
+    - GoogleUtilities/AppDelegateSwizzler (~> 7.8)
+    - GoogleUtilities/Environment (~> 7.8)
+    - GoogleUtilities/Reachability (~> 7.8)
+    - GoogleUtilities/UserDefaults (~> 7.8)
+    - nanopb (< 2.30910.0, >= 2.30908.0)
   - FirebaseSharedSwift (10.1.0)
   - Floaty (4.2.0)
+  - GoogleDataTransport (9.2.0):
+    - GoogleUtilities/Environment (~> 7.7)
+    - nanopb (< 2.30910.0, >= 2.30908.0)
+    - PromisesObjC (< 3.0, >= 1.2)
   - GoogleSignIn (6.2.4):
     - AppAuth (~> 1.5)
     - GTMAppAuth (~> 1.3)
@@ -666,6 +684,8 @@ PODS:
   - "GoogleUtilities/NSData+zlib (7.8.0)"
   - GoogleUtilities/Reachability (7.8.0):
     - GoogleUtilities/Logger
+  - GoogleUtilities/UserDefaults (7.8.0):
+    - GoogleUtilities/Logger
   - GradientLoadingBar (3.0.0)
   - "gRPC-C++ (1.44.0)":
     - "gRPC-C++/Implementation (= 1.44.0)"
@@ -757,6 +777,7 @@ DEPENDENCIES:
   - FirebaseCore
   - FirebaseFirestore
   - FirebaseFirestoreSwift
+  - FirebaseMessaging
   - Floaty
   - GoogleSignIn
   - GradientLoadingBar (~> 3.0)
@@ -780,8 +801,11 @@ SPEC REPOS:
     - FirebaseCoreInternal
     - FirebaseFirestore
     - FirebaseFirestoreSwift
+    - FirebaseInstallations
+    - FirebaseMessaging
     - FirebaseSharedSwift
     - Floaty
+    - GoogleDataTransport
     - GoogleSignIn
     - GoogleUtilities
     - GradientLoadingBar
@@ -826,8 +850,11 @@ SPEC CHECKSUMS:
   FirebaseCoreInternal: 5eb3960335da5ea30115d57d39db6988c4ad06f3
   FirebaseFirestore: 5007583f3db2129de8e87f18ee63f4c86f07e7a3
   FirebaseFirestoreSwift: ba0e8ae1dca6cd395c646671a7fe2dcc077db225
+  FirebaseInstallations: 7f1c9ae6bd9df6abe9c74124b38fa8740aba5df4
+  FirebaseMessaging: cc9f40f5b7494680f3844d08e517e92aa4e8d9f7
   FirebaseSharedSwift: 6966c4de41fba13a4270de1e421e6eee2cf90113
   Floaty: e2bd5a0f6f7f70899e26ff2da31081c8bee8d1b0
+  GoogleDataTransport: 1c8145da7117bd68bbbed00cf304edb6a24de00f
   GoogleSignIn: 5651ce3a61e56ca864160e79b484cd9ed3f49b7a
   GoogleUtilities: 1d20a6ad97ef46f67bbdec158ce00563a671ebb7
   GradientLoadingBar: 3c4246535efdedaf9b471c05caabfdb4b87b40a2
@@ -849,6 +876,6 @@ SPEC CHECKSUMS:
   SwiftAlgorithms: 38dda4731d19027fdeee1125f973111bf3386b53
   TTGSnackbar: fea91c62637b5662f808a4c3b55f7631cb7e1ef7
 
-PODFILE CHECKSUM: 71ebaf0f62dbee208320c056eb7a0a0f27da3d2e
+PODFILE CHECKSUM: 22ee40650525751f14ffe79cbbdb8ee424a7ed85
 
 COCOAPODS: 1.11.3