To claim the 80% waiver, you must complete IRS Form 2210 and file page 1 of the form with your 2018 tax return. The form can be filed with a return filed electronically or on paper. You’ll need ...

To get the waiver, you need to file IRS Form 2210, says Gil Charney, director of the Tax Institute at H&R Block. The instructions for that form have a worksheet to determine eligibility for the ...

If a waiver does not apply, you will likely owe a penalty. In some cases, the IRS will figure the penalty for you, while in other cases, you must use Form 2210 to figure the penalty yourself.