diff --git a/app/Console/Commands/PruneData.php b/app/Console/Commands/PruneData.php
new file mode 100644
index 000000000000..89703764243e
--- /dev/null
+++ b/app/Console/Commands/PruneData.php
@@ -0,0 +1,57 @@
+<?php namespace App\Console\Commands;
+
+use DB;
+use Illuminate\Console\Command;
+
+class PruneData extends Command
+{
+    protected $name = 'ninja:prune-data';
+    protected $description = 'Delete inactive accounts';
+
+    public function fire()
+    {
+        $this->info(date('Y-m-d').' Running PruneData...');
+
+        // delete accounts who never registered, didn't create any invoices,
+        // hansn't logged in within the past 6 months and isn't linked to another account
+        $sql = 'select a.id
+                from (select id, last_login from accounts) a
+                left join users u on u.account_id = a.id and u.public_id = 0
+                left join invoices i on i.account_id = a.id
+                left join user_accounts ua1 on ua1.user_id1 = u.id
+                left join user_accounts ua2 on ua2.user_id2 = u.id
+                left join user_accounts ua3 on ua3.user_id3 = u.id
+                left join user_accounts ua4 on ua4.user_id4 = u.id
+                left join user_accounts ua5 on ua5.user_id5 = u.id
+                where u.registered = 0
+                and a.last_login < DATE_SUB(now(), INTERVAL 6 MONTH)
+                and (ua1.id is null and ua2.id is null and ua3.id is null and ua4.id is null and ua5.id is null)
+                group by a.id
+                having count(i.id) = 0';
+
+        $results = DB::select($sql);
+        
+        foreach ($results as $result) {
+            $this->info("Deleting {$result->id}");        
+            DB::table('accounts')
+                ->where('id', '=', $result->id)
+                ->delete();
+        }
+        
+        $this->info('Done');
+    }
+
+    protected function getArguments()
+    {
+        return array(
+            //array('example', InputArgument::REQUIRED, 'An example argument.'),
+        );
+    }
+
+    protected function getOptions()
+    {
+        return array(
+            //array('example', null, InputOption::VALUE_OPTIONAL, 'An example option.', null),
+        );
+    }
+}