Please make sure you are calling the real Intuit support line. There are alot of company sites that look real, but are not and they charge high prices. Normally, QBO does not charge for support help.

https://help.quickbooks.intuit.com/en_US/contact

Resolution for 'company sites issue: 'QB told me 40% of my online files are corrupt. How can I view these files and fix them on my own without having to pay an outrageous amount for an upgraded subscription?' available: Yes.

The company sites issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the company sites issue yourself by looking for a resolution described in the article. If it is a complex company sites issue or you are unable to solve the issue, you may contact us by clicking here or by using other company sites support options.

For more information about resolving issues related to company sites in Quickbooks/QBO or to get support for the issue 'QB told me 40% of my online files are corrupt. How can I view these files and fix them on my own without having to pay an outrageous amount for an upgraded subscription?', click the link below: