How do i change address from Canadian address.Also how do I change date format

Hi there, 

Glad to have you reach out to us here. QuickBooks offers the versatility you need in order to manage your work with peace of mind. I'll be happy to share more info so you're on the right path for achieving your goals. 

To get started, here's how to change the address that appears on your file: 

1. Select the Gear icon, then Company Settings (or Account and Settings).
2. Select Company from the left menu.
   • Select the Pencil icon in the Contact info section to change your contact details.
   • Select the Pencil icon in the Address section if you need to edit the company address.
   • Select Marketing Preference to change how Intuit sends communication to you.
3. Make the necessary changes.
4. Select Save, then Done.

Once you've complete the above, you can reference the steps below for how to change the date format on your account: 

1. Click on the Gear icon.
2. Click on Account and Settings.
3. Go to Advanced.
4. Click on the pencil icon under Other preferences, select the date format that you want to use.
5. Click on Save under other preferences.
6. Click on Done.

Let me know if the info above helps. I'll be one message away in case you have other questions.