Get your taxes done using TurboTax


@gagan5987 wrote:

Income is 255 K and it added 8 K more. my understanding is it supposes to be calculated tax for 1088 another way. 


You are subject to the NIIT (net investment income tax) of 3.8% which would be calculated on the entire $8,167.00.

 

Regardless, as I believe has been mentioned already, you should simply enter the transactions and let the program do the calculations.