Client user is registered for MTD and HMRC are showing VAT Returns due for Oct, Nov and Dec 2022 but QBO is showing incomplete VAT Return for April 2019 and won't respond

Hello Edwardrichards, 

Welcome to the Community page, 

If the vat returns have already been submitted to HMRC from elsewhere then it is just a case of marking them as filed in the QBO account all the way up until the period that you need so up until the oct/nov/dec period 2022 so you can then submit them to HMRC when you need to.