Hard to predict/calculate WA car registration costs

[mrwoolery]

Originally Posted by StealthRabbit

How long have you owned?

I have current titles on everything, and I can prove ownership for awhile for each, just not sales tax at time of purchase for most.

'54 Chevy pickup - inherited from my father about 7 years ago, he bought it private party years prior to that.
'90 Mazda (my first car) - bought new in '89, but don't have anything other than title and current registration.
'96 Porsche - bought private party in '12, titled and registered
'00 Corbin Sparrow - bought private party in '13, titled and registered
'06 Lotus - bought used from a dealer in '10, titled and registered
'14 Chevy - bought used from a dealer this year, titled and registered.

I may be able to prove sales tax payment on the '14 Chevy and MAYBE the Lotus, but the rest would be reliant on the state of CA to report if they maintain any records.