The costly tax mistakes most people make

TTI director Gil Charney talks to MarketWatch about the delay in filing this tax season. 

TTI lead tax research analyst Nate Rigney talked with The Lines about sport betting income and says, "[t]axpayers still have a responsibility to report their prize on their tax return as ‘other income.’"

TTI principal tax research analyst Jackie Perlman tells CNBC that for taxpayers to figure out whether or not they should still itemize, they'll have to do their homework. 

TTI director Andy Phillips talks with Cheddar's Taxes with Tim, this time he breaks down the changes to the child tax credit and mortgage interest deduction.