Much—too much—has been said and written about the relative superiority of Roth IRAs versus Traditional IRAs. The debate over which is better too often involves the technical numerical merits. In truth, the Roth wins in almost every situation because of its massive behavioral advantage: a dollar in a Roth IRA is (almost) always worth more than a dollar in a Traditional IRA. This is true regardless of one’s age, but the Roth IRA is even more advantageous for Millennials.
I must first disclaim that you can disregard any discussion of Roth or Traditional IRA if you’re not taking full advantage of a corporate match in your employer’s 401(k)—free money is still better than tax-free money. But after you’ve “maxed out” the match in your corporate retirement account, here are the top three reasons Millennials should consider putting their next dollar of savings in a Roth IRA:
1) Life is liquid, but most retirement savings isn’t.
Yes, of course, in a perfect, linear world, every dollar we put in a retirement account would forevermore remain earmarked for our financial futures. But hyperbolic discounting—and the penalties and tax punishments associated with early withdrawal from most retirement savings vehicles—can scare us away from saving today for the distant future. The further the future, the more we fear.
The Roth IRA, however, allows you to remove whatever contributions you’ve made—your principal—without any taxes or penalties at any time for any reason. Therefore, even though I’d prefer you to generally employ a set-it-and-forget-it rule with your Roth and not touch it, if the privilege of liquidity in a Roth helps you save for retirement, I’m all for it.