First Quarter 2018 IRS Underpayment Interest Rates | Tax Lawyer MN
On December 5, 2017, the IRS announced that the First Quarter 2018 IRS underpayment interest rates and overpayment interest rates will remain the same as they were in the last quarter of 2017. This means that, the First Quarter 2018 IRS underpayment interest rates and overpayment interest rates will be as follows: On December 5, […]