Baucus also told reporters he believed Geithner would win approval despite questions over his taxes and a housekeeper who worked for him briefly without proper immigration papers.
Asked when he would hold a hearing on Geithner, Baucus said: "As soon as possible, but it's looking like the latest date will be Wednesday. Earlier if we can."
Asked if Geithner would ultimately be confirmed, he answered: "Yes, clearly."
Obama takes office as president Jan. 20.
White House uses portions of Corker bailout proposal
Geithner overhauling, expanding bailout
