Upgrade to QB plus for a client for which we have invited access

I'm happy to help you, contact-expertax!

You will be able to change your client's plan to Plus if they gave you permission to change it. If not, you can share the article with steps to upgrade their subscription. Here's the link: https://quickbooks.intuit.com/learn-support/en-au/intuit-billing-updates/downgrade-your-quickbooks-online-plan/01/275187#M82

Please don't hesitate to reach back out if you have other questions about the upgrade.