Team members get error message when clicking on link to join team via email invite.

I want to ensure team members can accept the invitation successfully, BizOwnerTexas24.

Currently, we're investigating the accept invitation issue in QuickBooks Online (QBO). Please be assured that our engineers are working diligently to resolve this problem.

I recommend contacting our QuickBooks Support Team so that you'll be added to the list of affected users. This way, you'll receive email updates on the investigation's status and be notified once it's been resolved. To expedite the transaction, provide this investigation number INV-91437.

Here's how. 

1. Go to the (?) Help icon.
2. Select Talk to a Human.
3. Enter a short description of your concern.
4. Click on I still need a human.
5. Tap Contact Us to connect with our live support.
6. Choose to Get a callback.

To learn more about managing team members in QuickBooks, consider checking out this article: Add and manage team members.

Additionally, you can learn how to set up a role and limit their access to a specific task by checking this link: User Roles And Access Rights.

Let me know if you have other questions about adding members to QuickBooks. I'm always here to help. Take care.

I still cannot invite team members. Please fix this issue!

I understand the urgency to invite a member to your team, @BizOwnerTexas24. Allow me to clarify things regarding the ongoing investigation of the error message showing when clicking on the invite link. 

As per checking, the engineers have determined the root cause and are working to address this issue. The cause can be the by the older versions of Microsoft Outlook. We don't have a specific time frame for this to be fixed. However, in the meantime you may log into Microsoft Outlook Web from a browser and accept the invite from there. 

Also, you'll want to check this article in managing team members in QuickBooks: Add and manage users in QuickBooks Online.

In addition, I've added this helpful article for you to check about the different options for user roles and access permissions in QBO: User roles and access rights in QuickBooks Online.

Let me know if you need additional assistance about adding members in QuickBooks. I'll be on the lookout. Keep safe. 

We just tried to add a new team member via an email invite from an iPhone and it still did not work.

Please fix this issue!!!