How do I change the date format on the invoices so its day/month/year? Can anyone please help?

You can update the date format directly within Account and settings by clicking the Gear icon, Miguel. Navigate to the Advanced menu, scroll down to Other preferences, and click Edit. From there, select dd/mm/yyyy from the Date format dropdown menu, then hit Save.

After saving, refresh your QuickBooks account to ensure the updates take effect. Then, try creating an invoice to verify that the new format reflects.

I’ll keep this conversation open if you have any follow-up questions.