diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/exception/goal/GroupNotFoundException.java b/src/main/java/no/ntnu/idi/stud/savingsapp/exception/goal/GroupNotFoundException.java
new file mode 100644
index 0000000000000000000000000000000000000000..efb1667f3e8d119ba7fe50afc04d00a99812b05c
--- /dev/null
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/exception/goal/GroupNotFoundException.java
@@ -0,0 +1,16 @@
+package no.ntnu.idi.stud.savingsapp.exception.goal;
+
+public final class GroupNotFoundException extends RuntimeException{
+
+  /**
+   * Constructs a GroupNotFoundException with default message.
+   */
+  public GroupNotFoundException() { super("Group not found");}
+
+  /**
+   * Constructs a GroupNotFoundException with custom message.
+   *
+   * @param string the custom exception message
+   */
+  public GroupNotFoundException(String string) {super(string);}
+}