What is the best strategy to lower the tax impact of a SSDI Lump Sum? Are there circumstances where I would be better off filing an amended return for 2017?
In 2018 my wife started receiving SSDI. She received a lump sum of which about 2/3 was for 2016 and 2017. Because of my income most of the payment is taxable. I did enter the year's separately in Turbo Tax. However, I am not sure what the ultimate tax impact is of the fact that a portion of the lump sum was for years prior to 2018.