“Can anyone tell me if changing invoice amounts from a previous month would affect the sales tax¬†for the current month?”

Yes, you are changing everything; sales reports, sales taxes, etc. Then, that carries forward.

Resolution for 'changing everything sales reports issue: 'Does changing an invoice in a previous month affect the sales tax payable for the next month?' available: Yes.

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

For more information about resolving issues related to changing everything sales reports in Quickbooks/QBO or to get support for the issue 'Does changing an invoice in a previous month affect the sales tax payable for the next month?', click the link below: