diff --git a/internal/common/service/common.hppv2.service.go b/internal/common/service/common.hppv2.service.go
index b171109b..d132cb14 100644
--- a/internal/common/service/common.hppv2.service.go
+++ b/internal/common/service/common.hppv2.service.go
@@ -1487,17 +1487,22 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 		return nil, nil
 	}
 
-	reportScheduleDay := DepreciationScheduleDay(*originDate, periodDate, contextRow.HouseType)
-	if reportScheduleDay <= 0 {
-		return nil, nil
-	}
-
+	// Hitung schedule day relatif terhadap cutover_date, bukan dari chick_in_date.
+	// Ini menangani kasus cut-over flock yang belum 175 hari pada period date,
+	// karena bisnis sudah menetapkan cutover_date sebagai awal depresiasi.
+	// Rumus setara secara matematis dengan DepreciationScheduleDay ketika flock >= 175 hari.
 	cutoverScheduleDay := DepreciationScheduleDay(*originDate, manualInput.CutoverDate, contextRow.HouseType)
 	startDay := 1
 	if cutoverScheduleDay > 0 {
 		startDay = cutoverScheduleDay
 	}
 
+	daysSinceCutover := int(dateOnly(periodDate).Sub(dateOnly(manualInput.CutoverDate)).Hours() / 24)
+	reportScheduleDay := startDay + daysSinceCutover
+	if reportScheduleDay <= 0 {
+		return nil, nil
+	}
+
 	houseType := NormalizeDepreciationHouseType(contextRow.HouseType)
 	multiplicationByHouseType, effectiveDates, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, reportScheduleDay, contextRow.ProjectFlockID)
 	if err != nil {