AdSense accounts are reset if they haven't generated any ad impressions for six months. To reactivate your account, repeat the steps to connect your site to AdSense. Once your account is active again, make sure you set up ads on your site so you start generating impressions.
Account reset process
- After five months of inactivity:
You receive an email to let you know that your account will be reset unless your account generates impressions in the next 30 days. If you don't want your account to be reset, set up ads on your site to ensure that your account generates impressions in the next 30 days.
- After six months of inactivity:
Your account is reset.