If you receive a Director Penalty Notice, don’t wait. The 21-day clock starts...

https://www.stealth-bookmark.win/if-you-ve-received-a-director-penalty-notice-don-t-ignore-it-the-21-day-clock

If you receive a Director Penalty Notice, don’t wait. The 21-day clock starts the moment it is issued, not when you open it. If your PAYG, GST, or SGC returns aren’t lodged on time, you face a lockdown DPN which makes you personally liable for the debt