Step 1:  Navigate to Admin > Accounting and select MYOB Essentials

Step 2:  Log in to your MYOB Essentials Live account

Step 3:  Select your Country and Business

Step 4:  Complete the Setup integration with MYOB Essentials Live form and Save

Step 5:  Select your Sales and Purchases Tax Rate Defaults

Your accounting integration has now been enabled. You will next need to set your tax rate defaults as shown below and hit save at the bottom of the list.