The option to import bills to QuickBooks Online US version is currently unavailable. To start importing bills, a third-party app may be required. Some of these applications are for free, but others will require you to make an additional payment.
Follow below steps if you want to import your bills through a third-party app.
1. Access your QuickBooks Online company.
2. On the left navigational bar, scroll down to select the Apps tab.
3. In the search bar, type Import as the keyword. A dropdown menu will show you various apps that you can use.
4. Choose a third-party app that suits your business needs.
5. Once you're ready, click the Get app now button, and then follow its instructions.
For you reference, please check Common questions about importing data to QuickBooks Online.