First rehab project questions

[Alvaro Rodriguez]

We are in the process of negotiating what it seems to be a good deal to flip. We have a few question and would appreciate some guidance.

Do we need construction permits if we GC ourselves?

Any info regarding contracts to subcontractors?

When do we have to bring something fully up to code? I.e electrical/plumbing

If construction is not permitted, will we have problems selling?

Do we need a contractor license if we GC ourselves?

How do we acquire or find out which permits we need to repair, construct or change part of a house? City/county permits?

Thank you so much for all the help