CDU/CSU and FDP most likely to form coalition government (as many times before in recent decades).
The FDP (Free Democratic Party), a member of ELDR (European Liberal Democrats), gets 14.5% of the vote, highest ever!
Note to US readers: In Europe, liberal democrat means being for both economic and social freedom
But is it equivalent to the American "libertarian"? Compare and contrast: libertarian in the USA with liberal democrat in Europe.
Now, both FDP and CDU/CSU want to simplify the tax system. Food for (policy) thought: Is a simple tax system a policy Utopia?