I just got my kitchen partially remodelled...scope was basically repositioning/replacing windows and adding some cabinets and granite adjacent to existing. The general contractor did good work for the most part, but is wanted to charge 8.25% sales tax at end of the job on the full lump sum contract amount. Anyone who has gotten their home remodelled run into this? This doesn't seem legal for residential remodels after looking up Texas tax statues. Seems like a play for more money. He did some other seemingly shady stuff like expect me to supply materials like mortar and granite when no material was drawn up as customer-supplied in the contract. The other three bids I got included all materials and his was 2nd highest. Bit of a headache but got it straightened out. Any experience from home owners or remodeling contractors is appreciated.