Sell or transfer your vehicle.
yes
When selling your vehicle.
You have 5 days(week) to transfer to the dmv.
10 days
In Oregon, the DMV within 30 days
15 days
Within 10 days of the collision no matter how much damage occurred.
10 Days.
You must obtain a new license showing your new address within 10 days of moving in Florida.
You do not need to report it to the police you need to report it to the DMV within 5 days.
I believe you have 30 days, as in most states. Of course, it doesn't hurt to let them know immediately.
If you want to stop paying taxes on that vehicle I would notify them very quickly. It is to your benefit.