Pay Any Tax Owed Right Away
It’s nice if amending your return results in a refund, but, unfortunately, that’s not always the case. If you owe the government money as a result of filing an amended return, pay the tax right away to avoid additional interest and penalties.
You can pretty much count on paying some interest, since the IRS charges interest on any taxes not paid by the due date. But you can minimize the amount of interest you’ll be charged by paying the tax owed quickly. The interest rate changes on a quarterly basis (it’s 5% for the third quarter of 2019).
You’ll also pay a penalty if you don’t pay any tax due within 21 calendar days of the date of the IRS’s request for payment (10 business days if the amount of tax is $100,000 or more). The penalty is usually equal to 0.5% of the unpaid amount for each month or part of a month that the tax isn’t paid. However, the IRS might waive the penalty if you have a (very) good reason for not paying your tax on time.
There are several ways to pay any tax due. You can pay online or by phone, mobile device, cash, check or money order. If you can’t pay the full amount right away, the IRS recommends asking for an installment agreement that will allow you to make monthly payments. You’ll still pay interest and penalties, and probably a fee to set up the agreement. Other, potentially less costly alternatives include bank loans or credit card payments.
