They do. Look at your Form 1040.
https://ttlc.intuit.com/questions/1901539-how-do-i-preview-my-turbotax-online-return-before-filing
Look on lines 4a and 4b for the retirement income. Look on lines 5a and 5b for Social Security.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
