Hello burlingtonheating!
Let me help you in printing your checks.
In QuickBooks Online, the only way to include the business info such as address is by using a pre-printed check. These are designed to work seamlessly with QuickBooks Online and other Intuit products. You can order through our IntuitMarket site.
You'll want to browse these articles. These will give you more info about printing checks in QuickBooks Online:
Keep on posting here if you need anything else. Have a great day!
