Resources ‹ tax planning s s Articles tagged tax planning 401(k)s and IRAs Traditional or Roth 401(k)? Decide with This 401(k) Calculator Many employer-sponsored retirement plans now offer a Roth 401(k) in addition to a traditional 401(k). Use our calculator to find out which is a better fit for you. Read More Taxes Your 2015 Tax Season Calendar Tax season doesn't have to be stressful—follow along with Betterment's tax season calendar for a smarter route to April 15. Read More Taxes The One Tax Problem You Can Stop Worrying About A frank look at the tax implications of the transition to Betterment's new portfolio. Read More What Betterment Offers Retirement Solutions at Betterment We provide solutions for every stage of retirement planning. Betterment IRAs Rolling over to a Betterment IRA involves almost no paperwork and allows customers to be invested in as little as two days.