Get your taxes done using TurboTax

Here are the 1040 instructions.  If box 4 is more than box 3 and box 5 is a negative amount, then none of your Social Security is taxable and you do not use the SS Worksheet. See IRS 1040 instructions page 27 3 column second Exception
https://www.irs.gov/pub/irs-pdf/i1040gi.pdf