diff --git a/tests/components/lg_soundbar/test_config_flow.py b/tests/components/lg_soundbar/test_config_flow.py
index 806c993e792..01e16ecb8d0 100644
--- a/tests/components/lg_soundbar/test_config_flow.py
+++ b/tests/components/lg_soundbar/test_config_flow.py
@@ -5,7 +5,7 @@ from __future__ import annotations
 from collections.abc import Callable
 import socket
 from typing import Any
-from unittest.mock import DEFAULT, patch
+from unittest.mock import DEFAULT, MagicMock, patch
 
 from homeassistant import config_entries
 from homeassistant.components.lg_soundbar.const import DEFAULT_PORT, DOMAIN
@@ -17,8 +17,12 @@ from tests.common import MockConfigEntry
 
 
 def setup_mock_temescal(
-    hass, mock_temescal, mac_info_dev=None, product_info=None, info=None
-):
+    hass: HomeAssistant,
+    mock_temescal: MagicMock,
+    mac_info_dev: dict[str, Any] | None = None,
+    product_info: dict[str, Any] | None = None,
+    info: dict[str, Any] | None = None,
+) -> None:
     """Set up a mock of the temescal object to craft our expected responses."""
     tmock = mock_temescal.temescal
     instance = tmock.return_value
diff --git a/tests/components/light/common.py b/tests/components/light/common.py
index 4c3e95b5ef9..0ad492a31e9 100644
--- a/tests/components/light/common.py
+++ b/tests/components/light/common.py
@@ -33,6 +33,7 @@ from homeassistant.const import (
     SERVICE_TURN_OFF,
     SERVICE_TURN_ON,
 )
+from homeassistant.core import HomeAssistant
 from homeassistant.loader import bind_hass
 
 from tests.common import MockToggleEntity
@@ -40,24 +41,24 @@ from tests.common import MockToggleEntity
 
 @bind_hass
 def turn_on(
-    hass,
-    entity_id=ENTITY_MATCH_ALL,
-    transition=None,
-    brightness=None,
-    brightness_pct=None,
-    rgb_color=None,
-    rgbw_color=None,
-    rgbww_color=None,
-    xy_color=None,
-    hs_color=None,
-    color_temp=None,
-    kelvin=None,
-    profile=None,
-    flash=None,
-    effect=None,
-    color_name=None,
-    white=None,
-):
+    hass: HomeAssistant,
+    entity_id: str = ENTITY_MATCH_ALL,
+    transition: float | None = None,
+    brightness: int | None = None,
+    brightness_pct: float | None = None,
+    rgb_color: tuple[int, int, int] | None = None,
+    rgbw_color: tuple[int, int, int, int] | None = None,
+    rgbww_color: tuple[int, int, int, int, int] | None = None,
+    xy_color: tuple[float, float] | None = None,
+    hs_color: tuple[float, float] | None = None,
+    color_temp: int | None = None,
+    kelvin: int | None = None,
+    profile: str | None = None,
+    flash: str | None = None,
+    effect: str | None = None,
+    color_name: str | None = None,
+    white: bool | None = None,
+) -> None:
     """Turn all or specified light on."""
     hass.add_job(
         async_turn_on,
@@ -82,24 +83,24 @@ def turn_on(
 
 
 async def async_turn_on(
-    hass,
-    entity_id=ENTITY_MATCH_ALL,
-    transition=None,
-    brightness=None,
-    brightness_pct=None,
-    rgb_color=None,
-    rgbw_color=None,
-    rgbww_color=None,
-    xy_color=None,
-    hs_color=None,
-    color_temp=None,
-    kelvin=None,
-    profile=None,
-    flash=None,
-    effect=None,
-    color_name=None,
-    white=None,
-):
+    hass: HomeAssistant,
+    entity_id: str = ENTITY_MATCH_ALL,
+    transition: float | None = None,
+    brightness: int | None = None,
+    brightness_pct: float | None = None,
+    rgb_color: tuple[int, int, int] | None = None,
+    rgbw_color: tuple[int, int, int, int] | None = None,
+    rgbww_color: tuple[int, int, int, int, int] | None = None,
+    xy_color: tuple[float, float] | None = None,
+    hs_color: tuple[float, float] | None = None,
+    color_temp: int | None = None,
+    kelvin: int | None = None,
+    profile: str | None = None,
+    flash: str | None = None,
+    effect: str | None = None,
+    color_name: str | None = None,
+    white: bool | None = None,
+) -> None:
     """Turn all or specified light on."""
     data = {
         key: value
@@ -128,12 +129,22 @@ async def async_turn_on(
 
 
 @bind_hass
-def turn_off(hass, entity_id=ENTITY_MATCH_ALL, transition=None, flash=None):
+def turn_off(
+    hass: HomeAssistant,
+    entity_id: str = ENTITY_MATCH_ALL,
+    transition: float | None = None,
+    flash: str | None = None,
+) -> None:
     """Turn all or specified light off."""
     hass.add_job(async_turn_off, hass, entity_id, transition, flash)
 
 
-async def async_turn_off(hass, entity_id=ENTITY_MATCH_ALL, transition=None, flash=None):
+async def async_turn_off(
+    hass: HomeAssistant,
+    entity_id: str = ENTITY_MATCH_ALL,
+    transition: float | None = None,
+    flash: str | None = None,
+) -> None:
     """Turn all or specified light off."""
     data = {
         key: value
@@ -150,21 +161,21 @@ async def async_turn_off(hass, entity_id=ENTITY_MATCH_ALL, transition=None, flas
 
 @bind_hass
 def toggle(
-    hass,
-    entity_id=ENTITY_MATCH_ALL,
-    transition=None,
-    brightness=None,
-    brightness_pct=None,
-    rgb_color=None,
-    xy_color=None,
-    hs_color=None,
-    color_temp=None,
-    kelvin=None,
-    profile=None,
-    flash=None,
-    effect=None,
-    color_name=None,
-):
+    hass: HomeAssistant,
+    entity_id: str = ENTITY_MATCH_ALL,
+    transition: float | None = None,
+    brightness: int | None = None,
+    brightness_pct: float | None = None,
+    rgb_color: tuple[int, int, int] | None = None,
+    xy_color: tuple[float, float] | None = None,
+    hs_color: tuple[float, float] | None = None,
+    color_temp: int | None = None,
+    kelvin: int | None = None,
+    profile: str | None = None,
+    flash: str | None = None,
+    effect: str | None = None,
+    color_name: str | None = None,
+) -> None:
     """Toggle all or specified light."""
     hass.add_job(
         async_toggle,
@@ -186,21 +197,21 @@ def toggle(
 
 
 async def async_toggle(
-    hass,
-    entity_id=ENTITY_MATCH_ALL,
-    transition=None,
-    brightness=None,
-    brightness_pct=None,
-    rgb_color=None,
-    xy_color=None,
-    hs_color=None,
-    color_temp=None,
-    kelvin=None,
-    profile=None,
-    flash=None,
-    effect=None,
-    color_name=None,
-):
+    hass: HomeAssistant,
+    entity_id: str = ENTITY_MATCH_ALL,
+    transition: float | None = None,
+    brightness: int | None = None,
+    brightness_pct: float | None = None,
+    rgb_color: tuple[int, int, int] | None = None,
+    xy_color: tuple[float, float] | None = None,
+    hs_color: tuple[float, float] | None = None,
+    color_temp: int | None = None,
+    kelvin: int | None = None,
+    profile: str | None = None,
+    flash: str | None = None,
+    effect: str | None = None,
+    color_name: str | None = None,
+) -> None:
     """Turn all or specified light on."""
     data = {
         key: value
diff --git a/tests/components/light/conftest.py b/tests/components/light/conftest.py
index 12bd62edcb7..58f2d23db95 100644
--- a/tests/components/light/conftest.py
+++ b/tests/components/light/conftest.py
@@ -5,6 +5,7 @@ from unittest.mock import AsyncMock, patch
 import pytest
 
 from homeassistant.components.light import Profiles
+from homeassistant.core import HomeAssistant
 
 
 @pytest.fixture(autouse=True)
@@ -12,7 +13,7 @@ def mock_light_profiles():
     """Mock loading of profiles."""
     data = {}
 
-    def mock_profiles_class(hass):
+    def mock_profiles_class(hass: HomeAssistant) -> Profiles:
         profiles = Profiles(hass)
         profiles.data = data
         profiles.async_initialize = AsyncMock()
diff --git a/tests/components/litejet/test_trigger.py b/tests/components/litejet/test_trigger.py
index b4374652955..c13fda9068c 100644
--- a/tests/components/litejet/test_trigger.py
+++ b/tests/components/litejet/test_trigger.py
@@ -2,8 +2,9 @@
 
 from datetime import timedelta
 import logging
+from typing import Any
 from unittest import mock
-from unittest.mock import patch
+from unittest.mock import MagicMock, patch
 
 import pytest
 
@@ -30,7 +31,9 @@ ENTITY_OTHER_SWITCH = "switch.mock_switch_2"
 ENTITY_OTHER_SWITCH_NUMBER = 2
 
 
-async def simulate_press(hass, mock_litejet, number):
+async def simulate_press(
+    hass: HomeAssistant, mock_litejet: MagicMock, number: int
+) -> None:
     """Test to simulate a press."""
     _LOGGER.info("*** simulate press of %d", number)
     callback = mock_litejet.switch_pressed_callbacks.get(number)
@@ -43,7 +46,9 @@ async def simulate_press(hass, mock_litejet, number):
         await hass.async_block_till_done()
 
 
-async def simulate_release(hass, mock_litejet, number):
+async def simulate_release(
+    hass: HomeAssistant, mock_litejet: MagicMock, number: int
+) -> None:
     """Test to simulate releasing."""
     _LOGGER.info("*** simulate release of %d", number)
     callback = mock_litejet.switch_released_callbacks.get(number)
@@ -56,7 +61,9 @@ async def simulate_release(hass, mock_litejet, number):
         await hass.async_block_till_done()
 
 
-async def simulate_time(hass, mock_litejet, delta):
+async def simulate_time(
+    hass: HomeAssistant, mock_litejet: MagicMock, delta: timedelta
+) -> None:
     """Test to simulate time."""
     _LOGGER.info(
         "*** simulate time change by %s: %s", delta, mock_litejet.start_time + delta
@@ -72,7 +79,7 @@ async def simulate_time(hass, mock_litejet, delta):
         _LOGGER.info("*** done with now=%s", dt_util.utcnow())
 
 
-async def setup_automation(hass, trigger):
+async def setup_automation(hass: HomeAssistant, trigger: dict[str, Any]) -> None:
     """Test setting up the automation."""
     await async_init_integration(hass, use_switch=True)
     assert await setup.async_setup_component(
@@ -95,7 +102,7 @@ async def setup_automation(hass, trigger):
 
 
 async def test_simple(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test the simplest form of a LiteJet trigger."""
     await setup_automation(
@@ -110,7 +117,7 @@ async def test_simple(
 
 
 async def test_only_release(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test the simplest form of a LiteJet trigger."""
     await setup_automation(
@@ -123,7 +130,7 @@ async def test_only_release(
 
 
 async def test_held_more_than_short(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test a too short hold."""
     await setup_automation(
@@ -142,7 +149,7 @@ async def test_held_more_than_short(
 
 
 async def test_held_more_than_long(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test a hold that is long enough."""
     await setup_automation(
@@ -164,7 +171,7 @@ async def test_held_more_than_long(
 
 
 async def test_held_less_than_short(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test a hold that is short enough."""
     await setup_automation(
@@ -185,7 +192,7 @@ async def test_held_less_than_short(
 
 
 async def test_held_less_than_long(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test a hold that is too long."""
     await setup_automation(
@@ -206,7 +213,7 @@ async def test_held_less_than_long(
 
 
 async def test_held_in_range_short(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test an in-range trigger with a too short hold."""
     await setup_automation(
@@ -226,7 +233,7 @@ async def test_held_in_range_short(
 
 
 async def test_held_in_range_just_right(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test an in-range trigger with a just right hold."""
     await setup_automation(
@@ -249,7 +256,7 @@ async def test_held_in_range_just_right(
 
 
 async def test_held_in_range_long(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test an in-range trigger with a too long hold."""
     await setup_automation(
@@ -271,7 +278,7 @@ async def test_held_in_range_long(
 
 
 async def test_reload(
-    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet
+    hass: HomeAssistant, service_calls: list[ServiceCall], mock_litejet: MagicMock
 ) -> None:
     """Test reloading automation."""
     await setup_automation(
diff --git a/tests/components/logbook/test_init.py b/tests/components/logbook/test_init.py
index 9dc96410166..606c398c31f 100644
--- a/tests/components/logbook/test_init.py
+++ b/tests/components/logbook/test_init.py
@@ -524,7 +524,7 @@ async def test_exclude_described_event(
     entity_id2 = "automation.included_rule"
     entity_id3 = "sensor.excluded_domain"
 
-    def _describe(event):
+    def _describe(event: Event) -> dict[str, str]:
         """Describe an event."""
         return {
             "name": "Test Name",
@@ -532,7 +532,12 @@ async def test_exclude_described_event(
             "entity_id": event.data[ATTR_ENTITY_ID],
         }
 
-    def async_describe_events(hass, async_describe_event):
+    def async_describe_events(
+        hass: HomeAssistant,
+        async_describe_event: Callable[
+            [str, str, Callable[[Event], dict[str, str]]], None
+        ],
+    ) -> None:
         """Mock to describe events."""
         async_describe_event("automation", "some_automation_event", _describe)
         async_describe_event("sensor", "some_event", _describe)
diff --git a/tests/components/logger/test_init.py b/tests/components/logger/test_init.py
index d6df1f92a72..24e58a77226 100644
--- a/tests/components/logger/test_init.py
+++ b/tests/components/logger/test_init.py
@@ -226,7 +226,7 @@ async def test_can_set_level_from_store(
     _reset_logging()
 
 
-async def _assert_log_levels(hass):
+async def _assert_log_levels(hass: HomeAssistant) -> None:
     assert logging.getLogger(UNCONFIG_NS).level == logging.NOTSET
     assert logging.getLogger(UNCONFIG_NS).isEnabledFor(logging.CRITICAL) is True
     assert (
diff --git a/tests/components/lutron_caseta/test_device_trigger.py b/tests/components/lutron_caseta/test_device_trigger.py
index 9353b897602..1ab45bf7582 100644
--- a/tests/components/lutron_caseta/test_device_trigger.py
+++ b/tests/components/lutron_caseta/test_device_trigger.py
@@ -98,7 +98,7 @@ MOCK_BUTTON_DEVICES = [
 ]
 
 
-async def _async_setup_lutron_with_picos(hass):
+async def _async_setup_lutron_with_picos(hass: HomeAssistant) -> str:
     """Setups a lutron bridge with picos."""
     config_entry = MockConfigEntry(
         domain=DOMAIN,