diff --git a/src/core/thread/network_data_notifier.cpp b/src/core/thread/network_data_notifier.cpp
index d82df76b0..d8a53d4eb 100644
--- a/src/core/thread/network_data_notifier.cpp
+++ b/src/core/thread/network_data_notifier.cpp
@@ -46,7 +46,8 @@ namespace NetworkData {
 
 Notifier::Notifier(Instance &aInstance)
     : InstanceLocator(aInstance)
-    , mTimer(aInstance, Notifier::HandleTimer)
+    , mTimer(aInstance, HandleTimer)
+    , mSynchronizeDataTask(aInstance, HandleSynchronizeDataTask)
     , mNextDelay(0)
     , mWaitingForResponse(false)
 {
@@ -55,7 +56,12 @@ Notifier::Notifier(Instance &aInstance)
 void Notifier::HandleServerDataUpdated(void)
 {
     mNextDelay = 0;
-    SynchronizeServerData();
+    mSynchronizeDataTask.Post();
+}
+
+void Notifier::HandleSynchronizeDataTask(Tasklet &aTasklet)
+{
+    aTasklet.Get<Notifier>().SynchronizeServerData();
 }
 
 void Notifier::SynchronizeServerData(void)
diff --git a/src/core/thread/network_data_notifier.hpp b/src/core/thread/network_data_notifier.hpp
index 7bd313415..b9d6d5efc 100644
--- a/src/core/thread/network_data_notifier.hpp
+++ b/src/core/thread/network_data_notifier.hpp
@@ -42,6 +42,7 @@
 #include "common/message.hpp"
 #include "common/non_copyable.hpp"
 #include "common/notifier.hpp"
+#include "common/tasklet.hpp"
 
 namespace ot {
 namespace NetworkData {
@@ -66,6 +67,10 @@ public:
     /**
      * Call this method to inform the notifier that new server data is available.
      *
+     * This method posts a tasklet to sync new server data with leader so if there are multiple changes within the same
+     * flow of execution (multiple calls to this method) they are all synchronized together and included in the same
+     * message to the leader.
+     *
      */
     void HandleServerDataUpdated(void);
 
@@ -85,9 +90,12 @@ private:
                                    Error                aResult);
     void        HandleCoapResponse(Error aResult);
 
+    static void HandleSynchronizeDataTask(Tasklet &aTasklet);
+
     void SynchronizeServerData(void);
 
     TimerMilli mTimer;
+    Tasklet    mSynchronizeDataTask;
     uint32_t   mNextDelay;
     bool       mWaitingForResponse;
 };