diff --git a/src/taskflower/util/time.py b/src/taskflower/util/time.py
index abdf7d7..e5f5ff3 100644
--- a/src/taskflower/util/time.py
+++ b/src/taskflower/util/time.py
@@ -609,7 +609,7 @@ def from_sophont_provided_data(data: str, user_tz: str = 'Etc/UTC') -> Either[Ex
 			))
 		
 		if year and month:
-			if year_raw is not None and year_raw < 12:
+			if year_raw is not None and year_raw <= 12:
 				# User input something like "10/25".
 				# Assume that's actually a month and a day, not a year and a month.
 				cur = datetime.now(tz)