How to add bank details nd VAT number to my invoices

Hello and welcome to the Community, kylewatson23-liv

Bank details can be added to the invoice template in QuickBooks Online to provide an easy way for customers to pay. 

To customise your invoices, log into QuickBooks on a web browser and click the Cog > Custom form styles > Select Edit beside an existing template or New to get started with a new design. 

To add bank details, click the Content tab > Select the footer of the invoice > See the Add payment details and footer field. 

Please note, these steps may differ if you're using the newer invoicing experience. To see if you're using the old or new experience, click here. For further tips and demos on customising invoices in QuickBooks Online, see here. 

The VAT number can be added in your VAT profile (from the Taxes tab, select VAT > Edit VAT > Edit settings > Enter your 9-digit VRN). If you haven't already, you'll need to set up VAT to begin adding VAT codes to your transactions. The VRN will then automatically show on any invoice with a VAT code applied.