diff --git a/cron.php b/cron.php
index e0e53036..3c2e0b94 100644
--- a/cron.php
+++ b/cron.php
@@ -121,17 +121,15 @@ while($row = mysqli_fetch_array($sql_companies)){
         $new_config_ticket_next_number = $config_ticket_next_number + 1;
         mysqli_query($mysqli,"UPDATE settings SET config_ticket_next_number = $new_config_ticket_next_number WHERE company_id = '$company_id'");
 
+        // Raise the ticket
         mysqli_query($mysqli,"INSERT INTO tickets SET ticket_prefix = '$config_ticket_prefix', ticket_number = $ticket_number, ticket_subject = '$subject', ticket_details = '$details', ticket_priority = '$priority', ticket_status = 'Open', ticket_created_at = NOW(), ticket_created_by = $created_id, ticket_contact_id = $contact_id, ticket_client_id = $client_id, ticket_asset_id = $asset_id, company_id = $company_id");
 
-        //Logging
+        // Logging
         mysqli_query($mysqli,"INSERT INTO logs SET log_type = 'Ticket', log_action = 'Create', log_description = 'System created scheduled $frequency ticket - $subject', log_created_at = NOW(), log_client_id = $client_id, company_id = $company_id, log_user_id = $created_id");
 
-        //Set the next run date
+        // Set the next run date
         if($frequency == "weekly"){
-          //NOTE: We seemingly have to initialize a new datetime for each loop.
-          //Otherwise it stacks the dates of $now / $tomorrow, e.g. by the third scheduled ticket it will schedule the next run for three weeks/months out instead of one
-          //This isn't clean but it works
-          //TODO: Refactor this
+          // Note: We seemingly have to initialize a new datetime for each loop to avoid stacking the dates
           $now = new DateTime();
           $next_run = date_add($now, date_interval_create_from_date_string('1 week 1 day'));
         }
@@ -139,8 +137,20 @@ while($row = mysqli_fetch_array($sql_companies)){
           $now = new DateTime();
           $next_run = date_add($now, date_interval_create_from_date_string('1 month 1 day'));
         }
+        elseif($frequency == "quarterly"){
+          $now = new DateTime();
+          $next_run = date_add($now, date_interval_create_from_date_string('3 months 1 day'));
+        }
+        elseif($frequency == "biannually"){
+          $now = new DateTime();
+          $next_run = date_add($now, date_interval_create_from_date_string('6 months 1 day'));
+        }
+        elseif($frequency == "annually"){
+          $now = new DateTime();
+          $next_run = date_add($now, date_interval_create_from_date_string('12 months 1 day'));
+        }
 
-        //Update the run date
+        // Update the run date
         $next_run = $next_run->format('Y-m-d');
         $a = mysqli_query($mysqli, "UPDATE scheduled_tickets SET scheduled_ticket_next_run = '$next_run' WHERE scheduled_ticket_id = '$schedule_id'");
 
diff --git a/scheduled_ticket_add_modal.php b/scheduled_ticket_add_modal.php
index 649a3e1f..05572a25 100644
--- a/scheduled_ticket_add_modal.php
+++ b/scheduled_ticket_add_modal.php
@@ -69,6 +69,9 @@
                             <select class="form-control select2" name="frequency" required>
                                 <option>Weekly</option>
                                 <option>Monthly</option>
+                                <option>Quarterly</option>
+                                <option>Biannually</option>
+                                <option>Annually</option>
                             </select>
                         </div>
                     </div>
diff --git a/scheduled_ticket_edit_modal.php b/scheduled_ticket_edit_modal.php
index 17a22843..969dede2 100644
--- a/scheduled_ticket_edit_modal.php
+++ b/scheduled_ticket_edit_modal.php
@@ -21,6 +21,9 @@
                             <select class="form-control select2" name="frequency" required>
                                 <option <?php if($scheduled_ticket_frequency == "Weekly") {echo "selected";} ?>>Weekly</option>
                                 <option <?php if($scheduled_ticket_frequency == "Monthly") {echo "selected";} ?>>Monthly</option>
+                                <option <?php if($scheduled_ticket_frequency == "Quarterly") {echo "selected";} ?>>Quarterly</option>
+                                <option <?php if($scheduled_ticket_frequency == "Biannually") {echo "selected";} ?>>Biannually</option>
+                                <option <?php if($scheduled_ticket_frequency == "Annually") {echo "selected";} ?>>Annually</option>
                             </select>
                         </div>
                     </div>