How to change customer address?

I'd be happy to assist you with changing your customer's address, Sabdul.

Once you change the customer's information, all the updates will be reflected in other parts of your company file, including invoices that have already been sent. QuickBooks Online will also updates any recurring templates that use previous information such as billing, shipping, email addresses, taxable status, and the preferred payment method and terms.

To edit your customer’s address:
 

1. Go to Sales, then select Customers.
2. Tap the customer you want to change the address.
3. Click Edit, then make the necessary changes.
4. Once done, click Save.

See the attached screenshot for reference.
 

On the other hand, if you wish to generate a report to look at parts of your business not just financially you can personalize them to show the data you need. 

I'm always available to back you up if you need further help managing your customers. Feel free to tap the reply button below to enter your queries. Have a good one, Sab!