Roth TSP or Roth IRA? fmontelara 11 years ago This video illustrates the differences in the Roth TSP and Roth IRA. You will learn what the Roth TSP is and is not, as well as what Roth TSP contributions mean to you and your pay check. Enjoy, Felix A. Montelara Autor: Potencial Millonario 00Share this:Print