@M-MTax I've not seen any reference to specific timeframes, in the global privacy policy it refers to data retention requirements etc but I don't know where that's further documented. I guess CA have extra rights to get whatever data they have. But even if you can, maybe it's in some sort of e-file format anyway.
https://www.intuit.com/privacy/statement/
Data retention
Unless you specifically ask us to delete your personal information, we retain your personal information as long as it is necessary to comply with our data retention requirements and provide you with services and the benefits of the Intuit Platform and successfully run our business. Even if you submit a deletion request, we may be required to maintain your personal information for as long as necessary to:
comply with our legal or regulatory compliance needs (e.g., maintaining records of transactions you have made with us);
to exercise, establish or defend legal claims; and/or
to protect against fraudulent or abusive activity on our service.
This means we may keep different information for different periods. If your account is canceled because you haven’t used it for a long time, we may delete this information immediately.
There may be occasions where we are unable to fully delete, anonymize, or de-identify your personal information due to technical, legal, regulatory compliance, or other operational reasons. Where this is the case, we will take reasonable measures to securely isolate your personal information from any further processing until such time as we are able to delete, anonymize, or de-identify it.
