diff --git a/subsys/bluetooth/controller/Kconfig.ll_sw_split b/subsys/bluetooth/controller/Kconfig.ll_sw_split
index 15b1bc8dddd..278985bd7ed 100644
--- a/subsys/bluetooth/controller/Kconfig.ll_sw_split
+++ b/subsys/bluetooth/controller/Kconfig.ll_sw_split
@@ -786,6 +786,12 @@ config BT_TICKER_UPDATE
 	help
 	  This option enables Ticker Update interface.
 
+config BT_TICKER_REMAINDER
+	bool "Ticker Remainder"
+	help
+	  This option enables Ticker Start interface remainder parameter for
+	  first expire timeout.
+
 config BT_TICKER_JOB_IDLE_GET
 	bool "Ticker Job Idle Get"
 	default y if BT_TICKER_LOW_LAT
diff --git a/subsys/bluetooth/controller/ticker/ticker.c b/subsys/bluetooth/controller/ticker/ticker.c
index afd0472608f..d1a13a0186c 100644
--- a/subsys/bluetooth/controller/ticker/ticker.c
+++ b/subsys/bluetooth/controller/ticker/ticker.c
@@ -157,11 +157,17 @@ struct ticker_user_op_start {
 	uint16_t lazy;			/* Periodic latency in number of
 					 * periods
 					 */
+#if defined(CONFIG_BT_TICKER_REMAINDER)
+	uint32_t remainder_first;       /* Sub-microsecond tick remainder */
+#endif /* CONFIG_BT_TICKER_REMAINDER */
+
 #if !defined(CONFIG_BT_TICKER_SLOT_AGNOSTIC)
 	uint32_t ticks_slot;		/* Air-time reservation ticks */
 #endif /* CONFIG_BT_TICKER_SLOT_AGNOSTIC */
+
 	ticker_timeout_func fp_timeout_func; /* Timeout callback function */
 	void  *context;			/* Context passed in timeout callback */
+
 #if defined(CONFIG_BT_TICKER_EXT)
 	struct ticker_ext *ext_data;	/* Ticker extension data instance */
 #endif /* CONFIG_BT_TICKER_EXT */
@@ -2235,7 +2241,11 @@ static inline uint32_t ticker_job_op_start(struct ticker_instance *instance,
 	ticker->ticks_to_expire = start->ticks_first;
 	ticker->ticks_to_expire_minus = 0U;
 	ticks_to_expire_prep(ticker, ticks_current, start->ticks_at_start);
+#if defined(CONFIG_BT_TICKER_REMAINDER)
+	ticker->remainder_current = start->remainder_first;
+#else /* !CONFIG_BT_TICKER_REMAINDER */
 	ticker->remainder_current = 0U;
+#endif /* !CONFIG_BT_TICKER_REMAINDER */
 	ticker->lazy_current = 0U;
 	ticker->force = 1U;
 
@@ -3312,6 +3322,32 @@ uint8_t ticker_start(uint8_t instance_index, uint8_t user_id, uint8_t ticker_id,
 				NULL);
 }
 
+static uint8_t start_us(uint8_t instance_index, uint8_t user_id,
+			uint8_t ticker_id, uint32_t ticks_anchor,
+			uint32_t ticks_first, uint32_t remainder_first,
+			uint32_t ticks_periodic, uint32_t remainder_periodic,
+			uint16_t lazy, uint32_t ticks_slot,
+			ticker_timeout_func fp_timeout_func, void *context,
+			ticker_op_func fp_op_func, void *op_context,
+			struct ticker_ext *ext_data);
+
+uint8_t ticker_start_us(uint8_t instance_index, uint8_t user_id,
+			uint8_t ticker_id, uint32_t ticks_anchor,
+			uint32_t ticks_first, uint32_t remainder_first,
+			uint32_t ticks_periodic, uint32_t remainder_periodic,
+			uint16_t lazy, uint32_t ticks_slot,
+			ticker_timeout_func fp_timeout_func, void *context,
+			ticker_op_func fp_op_func, void *op_context)
+{
+	return start_us(instance_index, user_id, ticker_id, ticks_anchor,
+			ticks_first, remainder_first,
+			ticks_periodic, remainder_periodic,
+			lazy, ticks_slot,
+			fp_timeout_func, context,
+			fp_op_func, op_context,
+			NULL);
+}
+
 uint8_t ticker_start_ext(uint8_t instance_index, uint8_t user_id, uint8_t ticker_id,
 		       uint32_t ticks_anchor, uint32_t ticks_first,
 		       uint32_t ticks_periodic, uint32_t remainder_periodic,
@@ -3319,13 +3355,49 @@ uint8_t ticker_start_ext(uint8_t instance_index, uint8_t user_id, uint8_t ticker
 		       ticker_timeout_func fp_timeout_func, void *context,
 		       ticker_op_func fp_op_func, void *op_context,
 		       struct ticker_ext *ext_data)
-#else
+{
+	return start_us(instance_index, user_id, ticker_id, ticks_anchor,
+			ticks_first, 0U, ticks_periodic, remainder_periodic,
+			lazy, ticks_slot,
+			fp_timeout_func, context,
+			fp_op_func, op_context,
+			ext_data);
+}
+
+static uint8_t start_us(uint8_t instance_index, uint8_t user_id,
+			uint8_t ticker_id, uint32_t ticks_anchor,
+			uint32_t ticks_first, uint32_t remainder_first,
+			uint32_t ticks_periodic, uint32_t remainder_periodic,
+			uint16_t lazy, uint32_t ticks_slot,
+			ticker_timeout_func fp_timeout_func, void *context,
+			ticker_op_func fp_op_func, void *op_context,
+			struct ticker_ext *ext_data)
+
+#else /* !CONFIG_BT_TICKER_EXT */
 uint8_t ticker_start(uint8_t instance_index, uint8_t user_id, uint8_t ticker_id,
 		   uint32_t ticks_anchor, uint32_t ticks_first, uint32_t ticks_periodic,
 		   uint32_t remainder_periodic, uint16_t lazy, uint32_t ticks_slot,
 		   ticker_timeout_func fp_timeout_func, void *context,
 		   ticker_op_func fp_op_func, void *op_context)
-#endif
+{
+	return ticker_start_us(instance_index, user_id,
+			       ticker_id, ticks_anchor,
+			       ticks_first, 0U,
+			       ticks_periodic, remainder_periodic,
+			       lazy, ticks_slot,
+			       fp_timeout_func, context,
+			       fp_op_func, op_context);
+}
+
+uint8_t ticker_start_us(uint8_t instance_index, uint8_t user_id,
+			uint8_t ticker_id, uint32_t ticks_anchor,
+			uint32_t ticks_first, uint32_t remainder_first,
+			uint32_t ticks_periodic, uint32_t remainder_periodic,
+			uint16_t lazy, uint32_t ticks_slot,
+			ticker_timeout_func fp_timeout_func, void *context,
+			ticker_op_func fp_op_func, void *op_context)
+#endif /* !CONFIG_BT_TICKER_EXT */
+
 {
 	struct ticker_instance *instance = &_instance[instance_index];
 	struct ticker_user_op *user_op;
@@ -3348,6 +3420,9 @@ uint8_t ticker_start(uint8_t instance_index, uint8_t user_id, uint8_t ticker_id,
 	user_op->id = ticker_id;
 	user_op->params.start.ticks_at_start = ticks_anchor;
 	user_op->params.start.ticks_first = ticks_first;
+#if defined(CONFIG_BT_TICKER_REMAINDER)
+	user_op->params.start.remainder_first = remainder_first;
+#endif /* !CONFIG_BT_TICKER_REMAINDER */
 	user_op->params.start.ticks_periodic = ticks_periodic;
 	user_op->params.start.remainder_periodic = remainder_periodic;
 #if !defined(CONFIG_BT_TICKER_SLOT_AGNOSTIC)
diff --git a/subsys/bluetooth/controller/ticker/ticker.h b/subsys/bluetooth/controller/ticker/ticker.h
index fbff407e94c..aa19ecbff8f 100644
--- a/subsys/bluetooth/controller/ticker/ticker.h
+++ b/subsys/bluetooth/controller/ticker/ticker.h
@@ -64,16 +64,24 @@
 #if defined(CONFIG_BT_TICKER_EXT)
 #if defined(CONFIG_BT_TICKER_SLOT_AGNOSTIC)
 #define TICKER_USER_OP_T_SIZE   44
-#else
+#else /* !CONFIG_BT_TICKER_SLOT_AGNOSTIC */
+#if defined(CONFIG_BT_TICKER_REMAINDER)
+#define TICKER_USER_OP_T_SIZE   52
+#else /* !CONFIG_BT_TICKER_REMAINDER */
 #define TICKER_USER_OP_T_SIZE   48
-#endif /* CONFIG_BT_TICKER_SLOT_AGNOSTIC */
-#else
+#endif /* !CONFIG_BT_TICKER_REMAINDER */
+#endif /* !CONFIG_BT_TICKER_SLOT_AGNOSTIC */
+#else /* !CONFIG_BT_TICKER_EXT */
 #if defined(CONFIG_BT_TICKER_SLOT_AGNOSTIC)
 #define TICKER_USER_OP_T_SIZE   40
-#else
+#else /* !CONFIG_BT_TICKER_SLOT_AGNOSTIC */
+#if defined(CONFIG_BT_TICKER_REMAINDER)
+#define TICKER_USER_OP_T_SIZE   48
+#else /* !CONFIG_BT_TICKER_REMAINDER */
 #define TICKER_USER_OP_T_SIZE   44
-#endif /* CONFIG_BT_TICKER_SLOT_AGNOSTIC */
-#endif /* CONFIG_BT_TICKER_EXT */
+#endif /* !CONFIG_BT_TICKER_REMAINDER */
+#endif /* !CONFIG_BT_TICKER_SLOT_AGNOSTIC */
+#endif /* !CONFIG_BT_TICKER_EXT */
 
 #define TICKER_CALL_ID_NONE     0
 #define TICKER_CALL_ID_ISR      1
@@ -158,6 +166,13 @@ uint8_t ticker_start(uint8_t instance_index, uint8_t user_id,
 		      uint32_t ticks_slot, ticker_timeout_func fp_timeout_func,
 		      void *context, ticker_op_func fp_op_func,
 		      void *op_context);
+uint8_t ticker_start_us(uint8_t instance_index, uint8_t user_id,
+			uint8_t ticker_id, uint32_t ticks_anchor,
+			uint32_t ticks_first, uint32_t remainder_first,
+			uint32_t ticks_periodic, uint32_t remainder_periodic,
+			uint16_t lazy, uint32_t ticks_slot,
+			ticker_timeout_func fp_timeout_func, void *context,
+			ticker_op_func fp_op_func, void *op_context);
 uint8_t ticker_update(uint8_t instance_index, uint8_t user_id,
 		       uint8_t ticker_id, uint32_t ticks_drift_plus,
 		       uint32_t ticks_drift_minus, uint32_t ticks_slot_plus,