diff --git a/config/host.go b/config/host.go
index b63a1cf..b8ed735 100644
--- a/config/host.go
+++ b/config/host.go
@@ -24,8 +24,8 @@ type HostItem struct {
 	// If true, the item will be added to the calendar
 	MustSyncCalendar bool
 	HasEndDate       bool
-	// If true, a tax item will be added to the invoice
-	Taxable bool // TODO: create taxes auto if taxable item
+	// Amount of taxes in EUR. If not zero, a tax item will be added to the invoice
+	Taxes float64 // TODO: create taxes auto if taxable item
 }
 
 func NewHost() *Host {
@@ -47,7 +47,7 @@ func NewHost() *Host {
 				CalendarId:       os.Getenv("CALENDAR_ID_T2"),
 				MustSyncCalendar: true,
 				HasEndDate:       true,
-				Taxable:          true,
+				Taxes:            1.5,
 			},
 
 			"T3": {
@@ -56,7 +56,7 @@ func NewHost() *Host {
 				CalendarId:       os.Getenv("CALENDAR_ID_T3"),
 				MustSyncCalendar: true,
 				HasEndDate:       true,
-				Taxable:          true,
+				Taxes:            1.5,
 			},
 			"Airport": {
 				Name:  "Airport",