diff --git a/frigate/api/defs/events_query_parameters.py b/frigate/api/defs/events_query_parameters.py
index 4639b7f59..5a2b61d43 100644
--- a/frigate/api/defs/events_query_parameters.py
+++ b/frigate/api/defs/events_query_parameters.py
@@ -47,6 +47,7 @@ class EventsSearchQueryParams(BaseModel):
     time_range: Optional[str] = DEFAULT_TIME_RANGE
     has_clip: Optional[bool] = None
     has_snapshot: Optional[bool] = None
+    is_submitted: Optional[bool] = None
     timezone: Optional[str] = "utc"
     min_score: Optional[float] = None
     max_score: Optional[float] = None
diff --git a/frigate/api/event.py b/frigate/api/event.py
index cf0ac26cc..bff1edc1a 100644
--- a/frigate/api/event.py
+++ b/frigate/api/event.py
@@ -360,6 +360,7 @@ def events_search(request: Request, params: EventsSearchQueryParams = Depends())
     time_range = params.time_range
     has_clip = params.has_clip
     has_snapshot = params.has_snapshot
+    is_submitted = params.is_submitted
 
     # for similarity search
     event_id = params.event_id
@@ -441,6 +442,12 @@ def events_search(request: Request, params: EventsSearchQueryParams = Depends())
     if has_snapshot is not None:
         event_filters.append((Event.has_snapshot == has_snapshot))
 
+    if is_submitted is not None:
+        if is_submitted == 0:
+            event_filters.append((Event.plus_id.is_null()))
+        elif is_submitted > 0:
+            event_filters.append((Event.plus_id != ""))
+
     if min_score is not None and max_score is not None:
         event_filters.append((Event.data["score"].between(min_score, max_score)))
     else: