If I bought a house January 19, 2017, can I claim anything on my 2017 taxes?

[lanodine07]

And where/how do I claim them?

[TomYoung]

Yes, you certainly can claim interest paid on a mortgage, points you might have paid to get that mortgage, property taxes that you paid, and possibly Private Mortgage Insurance. 

You claim these amount in the "Your Home" group of interviews under the "Deductions and Credits" tab.  However ALL your itemized deductions, which can include many other things like state income taxes, charitable contributions, etc., must add up to more than your standard deduction before you see any tax benefit.

Tom Young