Our Financial Year / Quarters are not inline with HMRC Vat Periods.

We went Live with Odoo at the start of a new financial year (November), after using Sage Software prior. Our current VAT quarter runs October - December. All opening balances were transferred in via journals.

When running out VAT Return only November and December Transactions are showing. October figures aren't included, as there 'opening balances' against the nominal accounts.

I've amended the date of the return to ensure all transactions are captured, checked the balances are correctly posted against the Nominal Accounts, rechecked the Tax Groups, and Tax Code set up and if the return was just Nov-Dec its perfect. I just can't get the Oct figures to show.

As the nominals are posted correct, I need to be able to manually adjust the VAT Return to include the Imported October figures, but can't find how or where to do this.

Can anyone help or point me in the right direction, as I need to submit the return to HMRC. I have thought about sending it via Sage, as I can do manual adjustments for Nov-Dec, but then I have no idea how to 'clear' the return in Odoo for the next quarter?