Does anyone know how to resend a contractor the email to have them set up their personal details? My contractor did not complete the email in time and it expired.

I have all the instructions you'll need in resending the invitation to your contractor, @nas-nassolutions.

You can resend it by clicking the Send a reminder link from the contractor's profile. Here's how:

1. Go to Payroll then Contractors.
2. Select the contractor’s name.
3. Click Send a reminder or Send email. 

After clicking the send a reminder option, your contractor will receive an email invitation link. For more information about the process, check out this article: Invite a contractor to add their own 1099 tax info.

Creating a new contractor profile will also give you the option to generate a new invite. Here's how:

1. In QuickBooks Online, go to Payroll and select Contractors.
2. Click Add a contractor.
3. Enter the contractor’s name and email in the fields provided, then select Add contractor. We’ll send your contractor an email in real time.

For additional steps about how to add contractors, see How to set up contractors and track them for 1099s in QuickBooks.

I also recommend visiting this article: Prepare and file Federal 1099s. This link guides you e-file the 1099 forms and how to update the contractor's email address in QBO.
 

Keep in touch if you need any more assistance with this, or there's something else I can do for you. I've got your back. Have a good day.