Report that separates freight from the invoice total, and then can be totaled by ship to state.

Hi ALICIA D,

Thanks for reaching out. Did you ever find an answer for this issue? Have you looked at creating an analysis type for "freight expense" ?
Here's an article on how to access Analysis Types Reports in Accounting

If you are still looking for guidance, please let us know and we can try to point you in the right direction or suggest some resources or next steps.

Warm Regards,

Erzsi

You might use Job cost and set up a cost item (if you are referring to AP or else a revenue item if for AR) for the freight and a separate Job for each state.