diff --git a/homeassistant/components/caldav/coordinator.py b/homeassistant/components/caldav/coordinator.py
index d711e0bb8103..579b2116a4b7 100644
--- a/homeassistant/components/caldav/coordinator.py
+++ b/homeassistant/components/caldav/coordinator.py
@@ -7,7 +7,11 @@ from typing import TYPE_CHECKING, override
 
 import caldav
 
-from homeassistant.components.calendar import CalendarEvent, extract_offset
+from homeassistant.components.calendar import (
+    CalendarEvent,
+    CalendarEventStatus,
+    extract_offset,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 from homeassistant.util import dt as dt_util
@@ -23,6 +27,24 @@ MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=15)
 OFFSET = "!!"
 
 
+def _get_status(vevent: caldav.CalendarObjectResource) -> CalendarEventStatus | None:
+    """Return the rfc5545 STATUS of a VEVENT, if a calendar entity reports it.
+
+    Anything outside the supported set is dropped rather than passed on, which
+    covers both the cancelled status a calendar entity does not report and the
+    iana-tokens and x-names that rfc5545 also permits here: reporting no status
+    at all is closer to the truth than reporting one the consumer cannot
+    interpret.
+    """
+    if (value := get_attr_value(vevent, "status")) is None:
+        return None
+    try:
+        return CalendarEventStatus(value.lower())
+    except ValueError:
+        _LOGGER.debug("Ignoring unsupported event status %s", value)
+        return None
+
+
 class CalDavUpdateCoordinator(DataUpdateCoordinator[CalendarEvent | None]):
     """Class to utilize the calendar dav client object to get next event."""
 
@@ -86,6 +108,7 @@ class CalDavUpdateCoordinator(DataUpdateCoordinator[CalendarEvent | None]):
                         if (v := get_attr_value(vevent, "recurrence_id")) is not None
                         else None
                     ),
+                    status=_get_status(vevent),
                 )
             )
 
@@ -194,6 +217,7 @@ class CalDavUpdateCoordinator(DataUpdateCoordinator[CalendarEvent | None]):
                 if (v := get_attr_value(vevent, "recurrence_id")) is not None
                 else None
             ),
+            status=_get_status(vevent),
         )
         return next_event, offset
 
diff --git a/homeassistant/components/calendar/__init__.py b/homeassistant/components/calendar/__init__.py
index 95e2a3bfea75..f609d02e25ce 100644
--- a/homeassistant/components/calendar/__init__.py
+++ b/homeassistant/components/calendar/__init__.py
@@ -69,6 +69,7 @@ from .const import (
     LIST_EVENT_FIELDS,
     CalendarEntityFeature,
     CalendarEntityStateAttribute,
+    CalendarEventStatus,
 )
 
 # mypy: disallow-any-generics
@@ -379,6 +380,7 @@ class CalendarEvent:
     uid: str | None = None
     recurrence_id: str | None = None
     rrule: str | None = None
+    status: CalendarEventStatus | None = None
 
     @property
     def start_datetime_local(self) -> datetime.datetime:
diff --git a/homeassistant/components/calendar/const.py b/homeassistant/components/calendar/const.py
index df0c43b0c73a..afdb4dd321cf 100644
--- a/homeassistant/components/calendar/const.py
+++ b/homeassistant/components/calendar/const.py
@@ -33,6 +33,22 @@ class CalendarEntityFeature(IntFlag):
     UPDATE_EVENT = 4
 
 
+class CalendarEventStatus(StrEnum):
+    """Status of a calendar event.
+
+    A subset of the statuses defined by the rfc5545 STATUS property: a calendar
+    entity does not return cancelled events, so that value is not represented
+    here.
+
+    An event without a status is not the same as a confirmed event: it means
+    the calendar did not report one, either because the source does not
+    support it or because the integration does not read it yet.
+    """
+
+    CONFIRMED = "confirmed"
+    TENTATIVE = "tentative"
+
+
 # rfc5545 fields
 EVENT_UID = "uid"
 EVENT_START = "dtstart"
@@ -43,6 +59,7 @@ EVENT_LOCATION = "location"
 EVENT_RECURRENCE_ID = "recurrence_id"
 EVENT_RECURRENCE_RANGE = "recurrence_range"
 EVENT_RRULE = "rrule"
+EVENT_STATUS = "status"
 
 # Service call fields
 EVENT_START_DATE = "start_date"
@@ -69,4 +86,5 @@ LIST_EVENT_FIELDS = {
     EVENT_SUMMARY,
     EVENT_DESCRIPTION,
     EVENT_LOCATION,
+    EVENT_STATUS,
 }
diff --git a/homeassistant/components/google/calendar.py b/homeassistant/components/google/calendar.py
index 217696dd1388..e9f134c4958f 100644
--- a/homeassistant/components/google/calendar.py
+++ b/homeassistant/components/google/calendar.py
@@ -32,6 +32,7 @@ from homeassistant.components.calendar import (
     CalendarEntityDescription,
     CalendarEntityFeature,
     CalendarEvent,
+    CalendarEventStatus,
     extract_offset,
     is_offset_reached,
 )
@@ -535,6 +536,11 @@ def _get_calendar_event(event: Event) -> CalendarEvent:
         end=event.end.value,
         description=event.description,
         location=event.location,
+        # The Google API defaults an omitted status to confirmed, and gcal_sync
+        # applies that default, so this is never None. It drops cancelled
+        # events when building the timeline, so only the statuses a calendar
+        # entity reports reach here, already in lower case.
+        status=CalendarEventStatus(event.status.value),
     )
 
 
diff --git a/homeassistant/components/local_calendar/calendar.py b/homeassistant/components/local_calendar/calendar.py
index cd52e903c016..f6ece70b4648 100644
--- a/homeassistant/components/local_calendar/calendar.py
+++ b/homeassistant/components/local_calendar/calendar.py
@@ -21,6 +21,7 @@ from homeassistant.components.calendar import (
     CalendarEntity,
     CalendarEntityFeature,
     CalendarEvent,
+    CalendarEventStatus,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
@@ -228,6 +229,23 @@ def _parse_event(event: dict[str, Any]) -> Event:
         raise vol.Invalid("Error parsing event input fields") from err
 
 
+def _get_status(event: Event) -> CalendarEventStatus | None:
+    """Return the status of an event, if a calendar entity reports that status.
+
+    ical models the full rfc5545 set, which includes cancelled, and an imported
+    calendar can contain such an event. A calendar entity does not report a
+    cancelled status, so anything outside the supported set maps to no status.
+    ical's enum is a plain (str, Enum) rather than a StrEnum, so its value has
+    to be read explicitly.
+    """
+    if event.status is None:
+        return None
+    try:
+        return CalendarEventStatus(event.status.value.lower())
+    except ValueError:
+        return None
+
+
 def _get_calendar_event(event: Event) -> CalendarEvent:
     """Return a CalendarEvent from an API event."""
     start: datetime | date
@@ -252,4 +270,5 @@ def _get_calendar_event(event: Event) -> CalendarEvent:
         rrule=event.rrule.as_rrule_str() if event.rrule else None,
         recurrence_id=event.recurrence_id,
         location=event.location,
+        status=_get_status(event),
     )
diff --git a/tests/components/caldav/test_calendar.py b/tests/components/caldav/test_calendar.py
index cefbffd0a849..2df5e5ea5310 100644
--- a/tests/components/caldav/test_calendar.py
+++ b/tests/components/caldav/test_calendar.py
@@ -381,6 +381,44 @@ def _mock_calendar(name: str, supported_components: list[str] | None = None) ->
     return calendar
 
 
+async def _get_api_events_for_vevent(
+    hass: HomeAssistant,
+    hass_client: ClientSessionGenerator,
+    vevent: str,
+    uid: str,
+) -> list[dict[str, Any]]:
+    """Set up a calendar holding a single VEVENT and return its events from the API.
+
+    Used by tests that assert on how one specific VEVENT property is parsed,
+    which the shared EVENTS series cannot express: it is fixed at 18 entries
+    that other tests count on.
+    """
+    calendar = Mock()
+    calendar.name = "Example"
+    calendar.get_supported_components = MagicMock(return_value=["VEVENT"])
+    calendar.search = MagicMock(
+        return_value=[Event(None, "0.ics", vevent, calendar, uid)]
+    )
+
+    with patch(
+        "homeassistant.components.caldav.calendar.caldav.DAVClient"
+    ) as mock_client:
+        mock_client.return_value.principal.return_value.calendars.return_value = [
+            calendar
+        ]
+        assert await async_setup_component(
+            hass, "calendar", {"calendar": CALDAV_CONFIG}
+        )
+        await hass.async_block_till_done()
+
+    client = await hass_client()
+    response = await client.get(
+        f"/api/calendars/{TEST_ENTITY}?start=2017-11-27&end=2017-11-28"
+    )
+    assert response.status == HTTPStatus.OK
+    return await response.json()
+
+
 @pytest.fixture(name="config")
 def mock_config() -> dict[str, Any]:
     """Fixture to provide calendar configuration.yaml."""
@@ -1078,6 +1116,7 @@ async def test_get_events_custom_calendars(
             "uid": "0",
             "recurrence_id": None,
             "rrule": None,
+            "status": None,
         }
     ]
 
@@ -1101,41 +1140,57 @@ LOCATION:Hamburg
 DESCRIPTION:This occurrence was moved
 END:VEVENT
 END:VCALENDAR"""
-    calendar = Mock()
-    calendar.name = "Example"
-    calendar.get_supported_components = MagicMock(return_value=["VEVENT"])
-    calendar.search = MagicMock(
-        return_value=[
-            Event(
-                None, "0.ics", vevent_with_recurrence_id, calendar, "original-event-uid"
-            )
-        ]
+    events = await _get_api_events_for_vevent(
+        hass, hass_client, vevent_with_recurrence_id, "original-event-uid"
     )
 
-    with patch(
-        "homeassistant.components.caldav.calendar.caldav.DAVClient"
-    ) as mock_client:
-        mock_client.return_value.principal.return_value.calendars.return_value = [
-            calendar
-        ]
-        assert await async_setup_component(
-            hass, "calendar", {"calendar": CALDAV_CONFIG}
-        )
-        await hass.async_block_till_done()
-
-    client = await hass_client()
-    response = await client.get(
-        f"/api/calendars/{TEST_ENTITY}?start=2017-11-27&end=2017-11-28"
-    )
-    assert response.status == HTTPStatus.OK
-    events = await response.json()
-
     assert len(events) == 1
     assert events[0]["uid"] == "original-event-uid"
     assert events[0]["recurrence_id"] == "2017-11-27 17:00:00+00:00"
     assert events[0]["summary"] == "Modified occurrence"
 
 
+ICS_WITH_STATUS = """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//E-Corp.//CalDAV Client//EN
+BEGIN:VEVENT
+UID:status-event-uid
+DTSTAMP:20171125T000000Z
+DTSTART:20171127T170000Z
+DTEND:20171127T180000Z
+SUMMARY:This is an event with a status
+LOCATION:Hamburg
+DESCRIPTION:Surprisingly rainy
+STATUS:{status}
+END:VEVENT
+END:VCALENDAR"""
+
+
+@pytest.mark.parametrize(
+    ("status", "expected_status"),
+    [
+        pytest.param("TENTATIVE", "tentative", id="tentative"),
+        pytest.param("CONFIRMED", "confirmed", id="confirmed"),
+        pytest.param("Tentative", "tentative", id="mixed_case"),
+        pytest.param("CANCELLED", None, id="cancelled_is_not_reported"),
+        pytest.param("X-VENDOR-SPECIFIC", None, id="unsupported_value"),
+    ],
+)
+async def test_get_events_with_status(
+    hass: HomeAssistant,
+    hass_client: ClientSessionGenerator,
+    status: str,
+    expected_status: str | None,
+) -> None:
+    """Test that the rfc5545 STATUS property is populated from VEVENT data."""
+    events = await _get_api_events_for_vevent(
+        hass, hass_client, ICS_WITH_STATUS.format(status=status), "status-event-uid"
+    )
+
+    assert len(events) == 1
+    assert events[0]["status"] == expected_status
+
+
 @pytest.mark.parametrize(
     ("calendars"),
     [
diff --git a/tests/components/google/test_calendar.py b/tests/components/google/test_calendar.py
index e6d40f0de3c8..be53dd772f18 100644
--- a/tests/components/google/test_calendar.py
+++ b/tests/components/google/test_calendar.py
@@ -1556,6 +1556,7 @@ async def test_working_location_get_events(
                     "summary": "Home",
                     "description": "test event",
                     "location": "Test Cases",
+                    "status": "confirmed",
                 },
                 {
                     "start": "2026-08-25",
@@ -1563,6 +1564,7 @@ async def test_working_location_get_events(
                     "summary": "Office",
                     "description": "test event",
                     "location": "Test Cases",
+                    "status": "confirmed",
                 },
                 {
                     "start": "2026-08-31",
@@ -1570,6 +1572,7 @@ async def test_working_location_get_events(
                     "summary": "Home",
                     "description": "test event",
                     "location": "Test Cases",
+                    "status": "confirmed",
                 },
             ]
         }
@@ -1652,6 +1655,7 @@ async def test_working_location_ignore_availability_false(
                     "summary": "Home",
                     "description": "test event",
                     "location": "Test Cases",
+                    "status": "confirmed",
                 }
             ]
         }
@@ -1778,3 +1782,37 @@ async def test_calendar_background_color(
     entity = entity_registry.async_get("calendar.test_calendar")
     assert entity is not None
     assert entity.options.get("calendar", {}).get("color") == expected_color
+
+
+@pytest.mark.freeze_time("2022-03-27 12:05:00+00:00")
+@pytest.mark.parametrize(
+    ("event_status", "expected_status"),
+    [
+        pytest.param({"status": "tentative"}, "tentative", id="tentative"),
+        pytest.param({"status": "confirmed"}, "confirmed", id="confirmed"),
+        # The Google API documents confirmed as the default for an omitted
+        # status and gcal_sync applies it, so it is never reported as unset.
+        pytest.param({}, "confirmed", id="defaults_to_confirmed"),
+    ],
+    # Cancelled is not covered: in the Google API it means deleted rather than
+    # called off, and gcal_sync drops those events when building the timeline,
+    # so they never reach the integration.
+)
+async def test_http_api_event_status(
+    hass: HomeAssistant,
+    hass_client: ClientSessionGenerator,
+    mock_events_list_items: ApiResult,
+    component_setup: ComponentSetup,
+    event_status: dict[str, str],
+    expected_status: str,
+) -> None:
+    """Test that the event status is returned by the API."""
+    mock_events_list_items([{**TEST_EVENT, **upcoming(), **event_status}])
+    assert await component_setup()
+
+    client = await hass_client()
+    response = await client.get(upcoming_event_url())
+    assert response.status == HTTPStatus.OK
+    events = await response.json()
+    assert len(events) == 1
+    assert events[0]["status"] == expected_status
diff --git a/tests/components/habitica/snapshots/test_calendar.ambr b/tests/components/habitica/snapshots/test_calendar.ambr
index 68d93d7fb7f7..0a6c9bf7f3db 100644
--- a/tests/components/habitica/snapshots/test_calendar.ambr
+++ b/tests/components/habitica/snapshots/test_calendar.ambr
@@ -28,6 +28,7 @@
       'start': dict({
         'date': '2024-09-21',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -42,6 +43,7 @@
       'start': dict({
         'date': '2024-09-21',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -56,6 +58,7 @@
       'start': dict({
         'date': '2024-09-22',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -70,6 +73,7 @@
       'start': dict({
         'date': '2024-09-22',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -84,6 +88,7 @@
       'start': dict({
         'date': '2024-09-22',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -98,6 +103,7 @@
       'start': dict({
         'date': '2024-09-22',
       }),
+      'status': None,
       'summary': 'Arbeite an einem kreativen Projekt',
       'uid': '6e53f1f5-a315-4edd-984d-8d762e4a08ef',
     }),
@@ -112,6 +118,7 @@
       'start': dict({
         'date': '2024-09-23',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -126,6 +133,7 @@
       'start': dict({
         'date': '2024-09-23',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -140,6 +148,7 @@
       'start': dict({
         'date': '2024-09-24',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -154,6 +163,7 @@
       'start': dict({
         'date': '2024-09-24',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -168,6 +178,7 @@
       'start': dict({
         'date': '2024-09-25',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -182,6 +193,7 @@
       'start': dict({
         'date': '2024-09-25',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -196,6 +208,7 @@
       'start': dict({
         'date': '2024-09-25',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -210,6 +223,7 @@
       'start': dict({
         'date': '2024-09-26',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -224,6 +238,7 @@
       'start': dict({
         'date': '2024-09-26',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -238,6 +253,7 @@
       'start': dict({
         'date': '2024-09-27',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -252,6 +268,7 @@
       'start': dict({
         'date': '2024-09-27',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -266,6 +283,7 @@
       'start': dict({
         'date': '2024-09-28',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -280,6 +298,7 @@
       'start': dict({
         'date': '2024-09-28',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -294,6 +313,7 @@
       'start': dict({
         'date': '2024-09-28',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -308,6 +328,7 @@
       'start': dict({
         'date': '2024-09-29',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -322,6 +343,7 @@
       'start': dict({
         'date': '2024-09-29',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -336,6 +358,7 @@
       'start': dict({
         'date': '2024-09-29',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -350,6 +373,7 @@
       'start': dict({
         'date': '2024-09-30',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -364,6 +388,7 @@
       'start': dict({
         'date': '2024-09-30',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -378,6 +403,7 @@
       'start': dict({
         'date': '2024-10-01',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -392,6 +418,7 @@
       'start': dict({
         'date': '2024-10-01',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -406,6 +433,7 @@
       'start': dict({
         'date': '2024-10-02',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -420,6 +448,7 @@
       'start': dict({
         'date': '2024-10-02',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -434,6 +463,7 @@
       'start': dict({
         'date': '2024-10-02',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -448,6 +478,7 @@
       'start': dict({
         'date': '2024-10-03',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -462,6 +493,7 @@
       'start': dict({
         'date': '2024-10-03',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -476,6 +508,7 @@
       'start': dict({
         'date': '2024-10-04',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -490,6 +523,7 @@
       'start': dict({
         'date': '2024-10-04',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -504,6 +538,7 @@
       'start': dict({
         'date': '2024-10-05',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -518,6 +553,7 @@
       'start': dict({
         'date': '2024-10-05',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -532,6 +568,7 @@
       'start': dict({
         'date': '2024-10-05',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -546,6 +583,7 @@
       'start': dict({
         'date': '2024-10-06',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -560,6 +598,7 @@
       'start': dict({
         'date': '2024-10-06',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -574,6 +613,7 @@
       'start': dict({
         'date': '2024-10-06',
       }),
+      'status': None,
       'summary': 'Fitnessstudio besuchen',
       'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
     }),
@@ -588,6 +628,7 @@
       'start': dict({
         'date': '2024-10-06',
       }),
+      'status': None,
       'summary': 'Monatliche Finanzübersicht erstellen',
       'uid': '369afeed-61e3-4bf7-9747-66e05807134c',
     }),
@@ -602,6 +643,7 @@
       'start': dict({
         'date': '2024-10-07',
       }),
+      'status': None,
       'summary': 'Zahnseide benutzen',
       'uid': '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
     }),
@@ -616,6 +658,7 @@
       'start': dict({
         'date': '2024-10-07',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
     }),
@@ -634,6 +677,7 @@
       'start': dict({
         'dateTime': '2024-09-21T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -648,6 +692,7 @@
       'start': dict({
         'dateTime': '2024-09-22T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -662,6 +707,7 @@
       'start': dict({
         'dateTime': '2024-09-23T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -676,6 +722,7 @@
       'start': dict({
         'dateTime': '2024-09-24T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -690,6 +737,7 @@
       'start': dict({
         'dateTime': '2024-09-25T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -704,6 +752,7 @@
       'start': dict({
         'dateTime': '2024-09-26T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -718,6 +767,7 @@
       'start': dict({
         'dateTime': '2024-09-27T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -732,6 +782,7 @@
       'start': dict({
         'dateTime': '2024-09-28T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -746,6 +797,7 @@
       'start': dict({
         'dateTime': '2024-09-29T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -760,6 +812,7 @@
       'start': dict({
         'dateTime': '2024-09-30T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -774,6 +827,7 @@
       'start': dict({
         'dateTime': '2024-10-01T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -788,6 +842,7 @@
       'start': dict({
         'dateTime': '2024-10-02T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -802,6 +857,7 @@
       'start': dict({
         'dateTime': '2024-10-03T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -816,6 +872,7 @@
       'start': dict({
         'dateTime': '2024-10-04T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -830,6 +887,7 @@
       'start': dict({
         'dateTime': '2024-10-05T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -844,6 +902,7 @@
       'start': dict({
         'dateTime': '2024-10-06T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -858,6 +917,7 @@
       'start': dict({
         'dateTime': '2024-10-07T20:00:00+02:00',
       }),
+      'status': None,
       'summary': '5 Minuten ruhig durchatmen',
       'uid': 'f2c85972-1a19-4426-bc6d-ce3337b9d99f_1491d640-6b21-4d0c-8940-0b7aa61c8836',
     }),
@@ -876,6 +936,7 @@
       'start': dict({
         'dateTime': '2024-09-22T02:00:00+02:00',
       }),
+      'status': None,
       'summary': 'Rechnungen bezahlen',
       'uid': '2f6fcabc-f670-4ec3-ba65-817e8deea490_91c09432-10ac-4a49-bd20-823081ec29ed',
     }),
@@ -894,6 +955,7 @@
       'start': dict({
         'date': '2024-08-31',
       }),
+      'status': None,
       'summary': 'Rechnungen bezahlen',
       'uid': '2f6fcabc-f670-4ec3-ba65-817e8deea490',
     }),
@@ -908,6 +970,7 @@
       'start': dict({
         'date': '2024-09-21',
       }),
+      'status': None,
       'summary': 'Wochenendausflug planen',
       'uid': '86ea2475-d1b5-4020-bdcc-c188c7996afa',
     }),
@@ -922,6 +985,7 @@
       'start': dict({
         'date': '2024-09-27',
       }),
+      'status': None,
       'summary': 'Buch zu Ende lesen',
       'uid': '88de7cd9-af2b-49ce-9afd-bf941d87336b',
     }),
diff --git a/tests/components/local_calendar/test_calendar.py b/tests/components/local_calendar/test_calendar.py
index 0cf1bc138cd6..a1ba41e4bfc1 100644
--- a/tests/components/local_calendar/test_calendar.py
+++ b/tests/components/local_calendar/test_calendar.py
@@ -1216,3 +1216,41 @@ async def test_adjacent_events_stay_on(
         state = hass.states.get(TEST_ENTITY)
         assert state.state == STATE_ON
         assert state.attributes["message"] == "Second"
+
+
+ICS_WITH_STATUS = """BEGIN:VCALENDAR
+BEGIN:VEVENT
+SUMMARY:Bastille Day Party
+DTSTART:19970714
+DTEND:19970715
+STATUS:{status}
+END:VEVENT
+END:VCALENDAR
+"""
+
+
+@pytest.mark.parametrize(
+    ("ics_content", "expected_status"),
+    [
+        pytest.param(
+            ICS_WITH_STATUS.format(status="TENTATIVE"), "tentative", id="tentative"
+        ),
+        pytest.param(
+            ICS_WITH_STATUS.format(status="CONFIRMED"), "confirmed", id="confirmed"
+        ),
+        pytest.param(
+            ICS_WITH_STATUS.format(status="CANCELLED"),
+            None,
+            id="cancelled_is_not_reported",
+        ),
+    ],
+)
+@pytest.mark.usefixtures("setup_integration")
+async def test_event_status(
+    get_events: GetEventsFn,
+    expected_status: str | None,
+) -> None:
+    """Test that the rfc5545 STATUS property is returned by the API."""
+    events = await get_events("1997-07-13T00:00:00", "1997-07-16T00:00:00")
+    assert len(events) == 1
+    assert events[0]["status"] == expected_status
diff --git a/tests/components/mealie/snapshots/test_calendar.ambr b/tests/components/mealie/snapshots/test_calendar.ambr
index fc252c48ecca..7589b663d0e2 100644
--- a/tests/components/mealie/snapshots/test_calendar.ambr
+++ b/tests/components/mealie/snapshots/test_calendar.ambr
@@ -44,6 +44,7 @@
       'start': dict({
         'date': '2024-01-22',
       }),
+      'status': None,
       'summary': 'Zoete aardappel curry traybake',
       'uid': None,
     }),
@@ -58,6 +59,7 @@
       'start': dict({
         'date': '2024-01-23',
       }),
+      'status': None,
       'summary': 'Εύκολη μακαρονάδα με κεφτεδάκια στον φούρνο (1)',
       'uid': None,
     }),
@@ -72,6 +74,7 @@
       'start': dict({
         'date': '2024-01-23',
       }),
+      'status': None,
       'summary': 'Pampered Chef Double Chocolate Mocha Trifle',
       'uid': None,
     }),
@@ -86,6 +89,7 @@
       'start': dict({
         'date': '2024-01-22',
       }),
+      'status': None,
       'summary': 'Cheeseburger Sliders (Easy, 30-min Recipe)',
       'uid': None,
     }),
@@ -100,6 +104,7 @@
       'start': dict({
         'date': '2024-01-23',
       }),
+      'status': None,
       'summary': 'All-American Beef Stew Recipe',
       'uid': None,
     }),
@@ -114,6 +119,7 @@
       'start': dict({
         'date': '2024-01-23',
       }),
+      'status': None,
       'summary': 'Miso Udon Noodles with Spinach and Tofu',
       'uid': None,
     }),
@@ -128,6 +134,7 @@
       'start': dict({
         'date': '2024-01-21',
       }),
+      'status': None,
       'summary': 'Aquavite',
       'uid': None,
     }),
diff --git a/tests/components/remote_calendar/snapshots/test_calendar.ambr b/tests/components/remote_calendar/snapshots/test_calendar.ambr
index e372be5255c0..470e3d08d221 100644
--- a/tests/components/remote_calendar/snapshots/test_calendar.ambr
+++ b/tests/components/remote_calendar/snapshots/test_calendar.ambr
@@ -12,6 +12,7 @@
       'start': dict({
         'dateTime': '2024-04-26T14:00:00-06:00',
       }),
+      'status': None,
       'summary': 'Uffe',
       'uid': '040000008200E00074C5B7101A82E00800000000687C546B5596DA01000000000000000010000000309AE93C8C3A94489F90ADBEA30C2F2B',
     }),
diff --git a/tests/components/todoist/test_calendar.py b/tests/components/todoist/test_calendar.py
index 50b7665121f9..1a1d3c20776d 100644
--- a/tests/components/todoist/test_calendar.py
+++ b/tests/components/todoist/test_calendar.py
@@ -78,6 +78,7 @@ def get_events_response(start: dict[str, str], end: dict[str, str]) -> dict[str,
         "uid": None,
         "recurrence_id": None,
         "rrule": None,
+        "status": None,
     }
 
 
diff --git a/tests/components/twentemilieu/snapshots/test_calendar.ambr b/tests/components/twentemilieu/snapshots/test_calendar.ambr
index b3df44bdac2d..e6ef47a0343f 100644
--- a/tests/components/twentemilieu/snapshots/test_calendar.ambr
+++ b/tests/components/twentemilieu/snapshots/test_calendar.ambr
@@ -20,6 +20,7 @@
       'start': dict({
         'date': '2022-01-06',
       }),
+      'status': None,
       'summary': 'Christmas tree pickup',
       'uid': None,
     }),
diff --git a/tests/components/withings/snapshots/test_calendar.ambr b/tests/components/withings/snapshots/test_calendar.ambr
index 045b4216a2f0..ef0877d28953 100644
--- a/tests/components/withings/snapshots/test_calendar.ambr
+++ b/tests/components/withings/snapshots/test_calendar.ambr
@@ -20,6 +20,7 @@
       'start': dict({
         'dateTime': '2023-08-29T12:06:51-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -34,6 +35,7 @@
       'start': dict({
         'dateTime': '2023-08-31T01:08:27-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -48,6 +50,7 @@
       'start': dict({
         'dateTime': '2023-08-04T09:00:39-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -62,6 +65,7 @@
       'start': dict({
         'dateTime': '2023-09-22T16:33:55-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -76,6 +80,7 @@
       'start': dict({
         'dateTime': '2023-09-14T11:20:49-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -90,6 +95,7 @@
       'start': dict({
         'dateTime': '2023-09-22T16:55:53-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -104,6 +110,7 @@
       'start': dict({
         'dateTime': '2023-09-14T10:42:31-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -118,6 +125,7 @@
       'start': dict({
         'dateTime': '2023-10-09T00:12:49-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -132,6 +140,7 @@
       'start': dict({
         'dateTime': '2023-10-09T02:39:43-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -146,6 +155,7 @@
       'start': dict({
         'dateTime': '2023-10-09T02:13:23-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),
@@ -160,6 +170,7 @@
       'start': dict({
         'dateTime': '2023-10-09T02:13:23-07:00',
       }),
+      'status': None,
       'summary': 'Walk',
       'uid': None,
     }),