diff --git a/homeassistant/components/sensor/__init__.py b/homeassistant/components/sensor/__init__.py
index 2857a3cc5c2..8fac4e50b3e 100644
--- a/homeassistant/components/sensor/__init__.py
+++ b/homeassistant/components/sensor/__init__.py
@@ -17,6 +17,7 @@ from homeassistant.const import (
     DEVICE_CLASS_ENERGY,
     DEVICE_CLASS_HUMIDITY,
     DEVICE_CLASS_ILLUMINANCE,
+    DEVICE_CLASS_MONETARY,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_POWER_FACTOR,
     DEVICE_CLASS_PRESSURE,
@@ -52,6 +53,7 @@ DEVICE_CLASSES: Final[list[str]] = [
     DEVICE_CLASS_ENERGY,  # energy (kWh, Wh)
     DEVICE_CLASS_HUMIDITY,  # % of humidity in the air
     DEVICE_CLASS_ILLUMINANCE,  # current light level (lx/lm)
+    DEVICE_CLASS_MONETARY,  # Amount of money (currency)
     DEVICE_CLASS_SIGNAL_STRENGTH,  # signal strength (dB/dBm)
     DEVICE_CLASS_TEMPERATURE,  # temperature (C/F)
     DEVICE_CLASS_TIMESTAMP,  # timestamp (ISO8601)
diff --git a/homeassistant/components/sensor/recorder.py b/homeassistant/components/sensor/recorder.py
index fb6c8d2fba3..6de5ee6338a 100644
--- a/homeassistant/components/sensor/recorder.py
+++ b/homeassistant/components/sensor/recorder.py
@@ -10,6 +10,7 @@ from homeassistant.components.sensor import (
     DEVICE_CLASS_BATTERY,
     DEVICE_CLASS_ENERGY,
     DEVICE_CLASS_HUMIDITY,
+    DEVICE_CLASS_MONETARY,
     DEVICE_CLASS_PRESSURE,
     DEVICE_CLASS_TEMPERATURE,
     STATE_CLASS_MEASUREMENT,
@@ -26,6 +27,7 @@ DEVICE_CLASS_STATISTICS = {
     DEVICE_CLASS_HUMIDITY: {"mean", "min", "max"},
     DEVICE_CLASS_PRESSURE: {"mean", "min", "max"},
     DEVICE_CLASS_TEMPERATURE: {"mean", "min", "max"},
+    DEVICE_CLASS_MONETARY: {"sum"},
 }
 
 
diff --git a/homeassistant/const.py b/homeassistant/const.py
index 529b0969e4a..a25a5ec0908 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -235,16 +235,17 @@ EVENT_TIME_CHANGED: Final = "time_changed"
 DEVICE_CLASS_BATTERY: Final = "battery"
 DEVICE_CLASS_CO: Final = "carbon_monoxide"
 DEVICE_CLASS_CO2: Final = "carbon_dioxide"
+DEVICE_CLASS_CURRENT: Final = "current"
+DEVICE_CLASS_ENERGY: Final = "energy"
 DEVICE_CLASS_HUMIDITY: Final = "humidity"
 DEVICE_CLASS_ILLUMINANCE: Final = "illuminance"
+DEVICE_CLASS_MONETARY: Final = "monetary"
+DEVICE_CLASS_POWER_FACTOR: Final = "power_factor"
+DEVICE_CLASS_POWER: Final = "power"
+DEVICE_CLASS_PRESSURE: Final = "pressure"
 DEVICE_CLASS_SIGNAL_STRENGTH: Final = "signal_strength"
 DEVICE_CLASS_TEMPERATURE: Final = "temperature"
 DEVICE_CLASS_TIMESTAMP: Final = "timestamp"
-DEVICE_CLASS_PRESSURE: Final = "pressure"
-DEVICE_CLASS_POWER: Final = "power"
-DEVICE_CLASS_CURRENT: Final = "current"
-DEVICE_CLASS_ENERGY: Final = "energy"
-DEVICE_CLASS_POWER_FACTOR: Final = "power_factor"
 DEVICE_CLASS_VOLTAGE: Final = "voltage"
 
 # #### STATES ####