Is this the first time registering the vehicle?
No, it's not the first time.
I want to know how to estimate the fees for registering trailers and boats.
the estimation for registering a trailer and a boat are different. You can't use the online service to estimate them. You can get info for registering one or the other.
Are sales tax included on the online estimates?
No, the online estimates do not include the sales tax.
and what are the fees for transferring the registration and plates from another vehicle?
In that case, you don't need to pay the plate fees or MCTD fee and you could also be able to transfer the registration fees to your new vehicle.
what for are the charts fro the online estimate service?
The charts can be used to estimate the registration fees, use taxes and supplemental fees for passenger vehicles and commercial vehicles.
Is there anything else you can tell me about estimate fees and taxes online?