You can go to Expense Transactions page and manually change per transaction’s category for 2018 entries.

Here’s how:

  1. Click Expenses on the left side menu.
  2. Choose Expenses.
  3. Click Filter.
  4. Under Type, choose the expense transaction like Expense.
  5. Choose the Status, Date, Payee, and Category in the Filter section.
  6. Click Apply.
  7. Go […]

Resolution for 'Category details issue: 'Can I go back and reassign some expenses to a different category for 2018. Not sure how to do that. Any help is appreciated?' available: Yes.

The Category details 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 Category details issue yourself by looking for a resolution described in the article. If it is a complex Category details issue or you are unable to solve the issue, you may contact us by clicking here or by using other Category details support options.

For more information about resolving issues related to Category details in Quickbooks/QBO or to get support for the issue 'Can I go back and reassign some expenses to a different category for 2018. Not sure how to do that. Any help is appreciated?', click the link below: