diff --git a/app/Actions/Tabulation/TotalEntryScores.php b/app/Actions/Tabulation/TotalEntryScores.php
index 448e650..196d04f 100644
--- a/app/Actions/Tabulation/TotalEntryScores.php
+++ b/app/Actions/Tabulation/TotalEntryScores.php
@@ -2,6 +2,7 @@
 
 namespace App\Actions\Tabulation;
 
+use App\Models\BonusScore;
 use App\Models\Entry;
 use App\Models\EntryTotalScore;
 use App\Models\ScoreSheet;
@@ -75,6 +76,11 @@ class TotalEntryScores
             $total_advancement_subscores[] = $runningTotal / $scoreSheets->count();
         }
         $newTotaledScore->advancement_subscore_totals = $total_advancement_subscores;
+
+        // pull in bonus scores
+        $bonusScores = BonusScore::where('entry_id', $entry->id)->sum('score');
+        $newTotaledScore->bonus_score = $bonusScores;
+
         $newTotaledScore->save();
     }
 }
diff --git a/app/Observers/BonusScoreObserver.php b/app/Observers/BonusScoreObserver.php
new file mode 100644
index 0000000..79878fd
--- /dev/null
+++ b/app/Observers/BonusScoreObserver.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Observers;
+
+use App\Actions\Tabulation\TotalEntryScores;
+use App\Models\BonusScore;
+
+class BonusScoreObserver
+{
+    /**
+     * Handle the ScoreSheet "created" event.
+     */
+    public function created(BonusScore $bonusScore): void
+    {
+        $calculator = app(TotalEntryScores::class);
+        $calculator($bonusScore->entry, true);
+    }
+
+    /**
+     * Handle the ScoreSheet "updated" event.
+     */
+    public function updated(BonusScore $bonusScore): void
+    {
+        $calculator = app(TotalEntryScores::class);
+        $calculator($bonusScore->entry, true);
+    }
+
+    /**
+     * Handle the ScoreSheet "deleted" event.
+     */
+    public function deleted(BonusScore $bonusScore): void
+    {
+        $calculator = app(TotalEntryScores::class);
+        $calculator($bonusScore->entry, true);
+    }
+
+    /**
+     * Handle the ScoreSheet "restored" event.
+     */
+    public function restored(BonusScore $bonusScore): void
+    {
+        //
+    }
+
+    /**
+     * Handle the ScoreSheet "force deleted" event.
+     */
+    public function forceDeleted(BonusScore $bonusScore): void
+    {
+        //
+    }
+}
diff --git a/app/Observers/ScoreSheetObserver.php b/app/Observers/ScoreSheetObserver.php
index 0b419af..5ade31e 100644
--- a/app/Observers/ScoreSheetObserver.php
+++ b/app/Observers/ScoreSheetObserver.php
@@ -21,7 +21,8 @@ class ScoreSheetObserver
      */
     public function updated(ScoreSheet $scoreSheet): void
     {
-        //
+        $calculator = app(TotalEntryScores::class);
+        $calculator($scoreSheet->entry, true);
     }
 
     /**
@@ -29,7 +30,8 @@ class ScoreSheetObserver
      */
     public function deleted(ScoreSheet $scoreSheet): void
     {
-        //
+        $calculator = app(TotalEntryScores::class);
+        $calculator($scoreSheet->entry, true);
     }
 
     /**
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 4d3a795..09e5005 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -18,6 +18,7 @@ use App\Http\Controllers\NominationEnsembles\ScobdaNominationEnsembleController;
 use App\Http\Controllers\NominationEnsembles\ScobdaNominationEnsembleEntryController;
 use App\Http\Controllers\NominationEnsembles\ScobdaNominationSeatingController;
 use App\Models\Audition;
+use App\Models\BonusScore;
 use App\Models\Entry;
 use App\Models\EntryFlag;
 use App\Models\Room;
@@ -30,6 +31,7 @@ use App\Models\Student;
 use App\Models\SubscoreDefinition;
 use App\Models\User;
 use App\Observers\AuditionObserver;
+use App\Observers\BonusScoreObserver;
 use App\Observers\EntryFlagObserver;
 use App\Observers\EntryObserver;
 use App\Observers\RoomObserver;
@@ -83,6 +85,7 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot(): void
     {
+        BonusScore::observe(BonusScoreObserver::class);
         Entry::observe(EntryObserver::class);
         Audition::observe(AuditionObserver::class);
         Room::observe(RoomObserver::class);