diff --git a/pfbudget/__main__.py b/pfbudget/__main__.py
index 56fdccd..b8f312e 100644
--- a/pfbudget/__main__.py
+++ b/pfbudget/__main__.py
@@ -7,9 +7,12 @@ from pfbudget.utils.utils import parse_args_period
 
 def interactive(manager: Manager):
     with manager.db.session() as session:
+
         categories = session.get(type.Category)
-        print(f"Available categories: {categories}")
-        print(f"Available tags: {session.get(type.Tag)}")
+        print(f"Available categories: {[c.name for c in categories]}")
+        tags = session.get(type.Tag)
+        print(f"Available tags: {[t.name for t in tags]}")
+
         transactions = session.get(type.Transaction, ~type.Transaction.category.has())
         print(f"{len(transactions)} transactions left to categorize")
 
@@ -25,6 +28,9 @@ def interactive(manager: Manager):
 
                     case "tag":
                         tag = input("tag: ")
+                        if tag not in [t.name for t in tags]:
+                            session.add([type.Tag(tag)])
+
                         transaction.tags.add(type.TransactionTag(tag))
 
                     case "note":
diff --git a/pfbudget/core/manager.py b/pfbudget/core/manager.py
index e564cc8..ba7c6f2 100644
--- a/pfbudget/core/manager.py
+++ b/pfbudget/core/manager.py
@@ -116,7 +116,14 @@ class Manager:
                 banks = NordigenInput().country_banks(params[0])
                 print(banks)
 
-            case Operation.BankAdd | Operation.CategoryAdd | Operation.NordigenAdd | Operation.RuleAdd | Operation.TagAdd | Operation.TagRuleAdd:
+            case (
+                Operation.BankAdd
+                | Operation.CategoryAdd
+                | Operation.NordigenAdd
+                | Operation.RuleAdd
+                | Operation.TagAdd
+                | Operation.TagRuleAdd
+            ):
                 with self.db.session() as session:
                     session.add(params)