Good day, Davidtaos.

I'll share details with you what will happen when a QBO subscriptions ends.

If you cancel your account during your free trial, you can still open and view your data until your next billing date. After that, you'll have read-only access to QuickBooks for one year. This will start from the date you cancel your subscription.

For paid accounts, your data will be intact as a read-only file for one year. This lets you pick up where you left off if you decide to come back. During this time, the file will remain in a read-only state unless you choose to resubscribe or reactivate your subscription. We delete the data after one year.

Let me share this article for additional details about this: Cancel Your QuickBooks Online Subscription or Trial.

You'll want to export your data out of QBO so you can keep a copy of it. Here's how:

1. Click the Gear icon and select Export data. 
2. Proceed to the List or Reports tab, then select what reports or lists you want to export by toggling the slider.
3. Click Export.

You can read more details about this here: Export Data Out of QuickBooks Online.

Additional references about saving your data out of QBO are discussed here:

• Export Data, Reports, Lists, and More from QuickBooks Online 
• Export Your Reports to Excel from QuickBooks Online 

Let me know if that answers your question about keeping access to your account. We're always here to help if you have more questions for us.