CPA is out of the picture - she made some other mistakes but Dad is 96 and has included Soc Sec for years - CPA was well aware of Dad's medical situation but never prompted us for info - I am now trying to use Turbo Tax to complete Dad's 2022 tax return and realized his medical expenses would have reduced his 2021 tax liability - 2 questions: A) How do we file a 2021 amendment to the 2021 amended return filed by CPA? and B) How do I utilize Turbo Tax to accomplish this project?
