I appreciate you for posting here in the Community, @AnnaLiza1. I’ll share some information about canceled subscription in QuickBooks Online (QBO).
When you discontinue your QuickBooks Online subscription, you will have read-only access to your data for one year. Nevertheless, after a year of cancellation, QuickBooks Online will automatically delete all your company data.
Furthermore, you can check out this article to learn more about what happens to your QuickBooks Online data after cancellation.
If you have further concerns with QuickBooks, you can always hit the Reply button. The Community always has your back. Have a great day!