diff --git a/config/forms/2021_2022.json b/config/forms/2021_2022.json
index 84065e019..75660731d 100644
--- a/config/forms/2021_2022.json
+++ b/config/forms/2021_2022.json
@@ -569,7 +569,7 @@
                   "hint_text": "This is after the last tenancy ended. If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 20,
+                  "max": 150,
                   "step": 1,
                   "width": 2
                 }
@@ -591,7 +591,7 @@
                   "hint_text": "If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 20,
+                  "max": 150,
                   "step": 1,
                   "width": 2
                 }
diff --git a/config/forms/2022_2023.json b/config/forms/2022_2023.json
index a76e8f6ad..7e4318998 100644
--- a/config/forms/2022_2023.json
+++ b/config/forms/2022_2023.json
@@ -564,7 +564,7 @@
                   "hint_text": "This is after the last tenancy ended. If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 20,
+                  "max": 150,
                   "step": 1,
                   "width": 2
                 }
@@ -586,7 +586,7 @@
                   "hint_text": "If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 20,
+                  "max": 150,
                   "step": 1,
                   "width": 2
                 }