I haven't used TurboTax in many years, but am considering using it again for 2021 filing. I am trying to recall whether the software gives you options to see how your refund might vary if you were to contribute to a traditional IRA for the 2021 tax year. For example, when working with a CPA, they will tell me "your refund is $x right now. If you contribute $5,000 to a traditional IRA, your refund will change to $y". Is something like this available within TurboTax, if I were to purchase the Premier product? Would it matter whether I do the Online vs. the CD/downloadable?