We delete your company file after a year that you've canceled it, -citiflooring-co.
You can cancel your account first and after a year of not reactivating it, the system will automatically delete it. Let me show you how to cancel your subscription:
Go to the Gear icon and select Account and settings.
From the Billing & Subscription menu, click Cancelsubscription.
Follow the onscreen instructions.
Press F5 on your keyboard to refresh and you'll see that you have the Resubscribe option as an indicator that you've canceled the account.
Feel free to use these links for more details on what happens when you cancel your subscription: