McGraw-Hill's Taxation of Individuals and Business Entities 3rd Edition by Brian Spilker, Benjamin Ayers, John Robinson, Edmund Outslay, Ronald Worsham, John Barrick, Connie Weaver

تمرين 40

{Planning} This year, Santhosh, a single taxpayer, estimates that his tax liability will be $100,000.Last year, his total tax liability was $15,000.He estimates that his tax withholding from his employer will be $35,000.Is Santhosh required to increase his withholding or make estimated tax payments this year to avoid the underpayment penalty? If so, how much?