Investment income received late in the year

[x2468nospam4me]

I received investment income during 2016 but a lot of it arrived in December.   How do I go back and enter the dates on which I received investment income.   I think this will eliminate the penalty for underpayment.   Thanks

[RichardG]

Please go to Federal Taxes>Other Tax Situations>Additional Tax Payments and go through the interview for underpayment penalties.  As part of that interview you'll select the annualized income method to potentially lower your penalty.