Hello, I applied for VAT registration from 1st April 2024 and have a number of transactions made before the VAT number was available, which was almost 6 weeks after my application.  I was advised to simply add the VAT on to the invoices dated after 1st April 2024 as part of the costs, so that the VAT element was paid by my customers.

Now I have the registration number, I want to credit those invoices and raise a new VAT invoice for my customers.  This will also ensure my VAT return included these transactions.  However I am unable to edit the pre VAT number invoices as all have been paid.  Sage is also telling me I cannot edit the bank payments for transactions on the 'non VAT' period as only able to create VAT invoices after the issue of my VAT number

Can anyone advise how / what the process is to credit the invoices previously raised and reissue the invoices as VAT invoices.