I was informed by AARP tax filers I didn't need to file 2018 taxes as it 0 on both the IRS and myself. I spoke last week with the social security office and was informed to get the high premium placed on Medicare lowered I needed to submit a 2018 tax return. I used Turbo tax for the 2018 taxes but I don't know what other paperwork should be included and sent along with the 1040 form and it is past the tax deadline so do I need an extension also?
