According to this Turbo Tax article, you may deduct the points in the first year of purchase. Keep in mind, this will only be a tax advantage if you are able to itemize your deductions for the year. If you do not have enough deductions to itemize, then the points won't have any affect on your return because you are taking the standard deduction. Here is an article that explains itemized deductions more in detail.
To report the deduction, go to: