You can either show the sales tax as due when you create the invoice or as it is paid, but not all due when it is partially paid.  Change the sales tax reporting preference in ….preferences, from the Edit menu.

Resolution for 'contains taxable Materials issue: 'How do I make QB allocate the full amount of Sales Tax from a partially paid invoice that contains taxable Materials and non-taxable labor?' available: Yes.

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

For more information about resolving issues related to contains taxable Materials in Quickbooks/QBO or to get support for the issue 'How do I make QB allocate the full amount of Sales Tax from a partially paid invoice that contains taxable Materials and non-taxable labor?', click the link below: