How to Convert a 401(k) to Traditional or Roth IRA

by RJ

in Investing

When I hear the word convert, I can't help but think of Michael Jackson.

60% of workers in their 20’s fail to convert their 401(k) to an IRA when leaving or changing jobs. Thus, creating an unnecessary taxable event.

Besides Packers+win, I can’t think of a combination of words I least like hearing in the same sentence than unnecessary+taxable.

The purpose of this post is to explain your options with your 401(k) when leaving or changing jobs. More specifically, to look at the steps to convert your 401K(k) to an IRA, since this is most likely the optimal choice.

401(k) Rollover Options

Upon leaving or changing jobs you need to decide what to do with your 401(k). You have 5 options.

  1. Cash Out - By cashing out of a Traditional 401(k), you pay income taxes AND a 10% penalty on the entire amount. If you cash out of a Roth 401(k), you pay a 10% penalty on only your earnings.  The only situation where cashing out could make sense is if you have high-interest debt.
  2. Rollover to Traditional IRA - You can convert your Traditional 401(k) to a Traditional IRA. There are no penalties and no taxes for this type of conversion.
  3. Rollover to Roth IRA - Converting a Traditional 401(k) to a Roth IRA is a taxable event. Although, depending on your future income,  this could be a good thing (More on taxes below). If you convert a Roth 401(k) to Roth IRA, there are no taxes.
  4. Rollover to New Employer Sponsored Plan -This option is available to those moving from one job, immediately to a new job. The problem with converting an old 401(k) to your future employer’s 401(k) is generally 401(k)s have higher expenses than IRAs.
  5. Keep 401(k) Balance in Existing Plan - As mentioned above, since IRA expenses are typically lower than 401(k) expenses, this option isn’t optimal.

Which Type of IRA?

Out of the 5 options for converting a 401(k) to IRA, the two optimal choices are to convert your 401(K) to a Traditional IRA or to convert your 401(k) to a Roth IRA.

Your next decision, therefore, is choosing what type of IRA (Traditional or Roth) you want to rollover your 401(k) too (That is assuming you contributed to a Traditional 401(k) and not a Roth 401(k). If you did contribute to a Roth 401(k), your optimal choice is to convert to a Roth IRA).

Choosing between a Traditional or Roth IRA to convert your Traditional 401(k) isn’t easy. There are a many variables, which make it impossible to just enter information into a calculator. I’ve covered the Roth vs. Traditional before, if you’re unsure these two posts will help:

Steps to Convert 401(k) to IRA

The inspiration from this post came while I was helping my wife rollover her Traditional and Roth 401(k) (She had two was because her employer matched contributions with before-tax money).

Our goal was to convert her Traditional 401(k) to a Traditional IRA and convert her Roth 401(k) to a Roth IRA.

Here are the steps we took:

  1. Called our mutual fund company where we have our IRAs, which is Vanguard, and asked what was needed to do to complete both a Traditional and Roth 401(k) rollover. The representative gave gave us forms to complete after we received the funds.
  2. Called the 401(k) provider, which was ING, and told them we needed to perform a direct rollover to Vanguard. Meaning, the funds would go directly into my wife’s IRA. This is very important because if you don’t ask for a direct rollover, some providers will withhold 20%  for tax purposes.
  3. A week later, two checks arrived. One check for the after-tax (Roth) contributions that were to be deposited in a Roth IRA. The other check  for the before-tax contributions, meant for the Traditional IRA.
  4. Sent the checks to Vanguard, with the paperwork the representative gave us in Step # 1. And that was it!

Convert 401(k) to IRA

The biggest recommendation I have  is to maintain communication between both your previous 401(k) provider and where you plan on depositing the money (mutual fund, brokerage account).  Even if you can do everything online, it’s still beneficial to get a human involved.


Photo by: Michael Jacksonfan

Related Posts on Gen Y Wealth

{ 9 comments… read them below or add one }

ShawnNo Gravatar April 27, 2011 at 12:36 pm

What about the timing of the rollover? Is there a certain amount of time after leaving the employer of your 401(k) that you need to perform the rollover by? How long does it take between the time you initiate the rollover and the time you can begin contributing to the new IRA?


RJNo Gravatar April 27, 2011 at 7:23 pm

Shawn – After the funds are withdrawn you have 60 days. If you do things right, it should only take two weeks max.


KarenTNo Gravatar April 27, 2011 at 12:54 pm

Thanks for the information! I have been trying to figure out what to do with my husband’s 401K from a previous employer. This was a really helpful article!


RJNo Gravatar April 27, 2011 at 7:23 pm

Thanks Karen.


Jonathan HarmsNo Gravatar April 28, 2011 at 3:22 pm



LuisNo Gravatar May 2, 2011 at 7:48 am

RJ good stuff!

It is important to note that if you transfer 401k funds into a Roth IRA you will have to pay taxes since you are transferring funds that have been tax exempt (401k) into funds that will be tax exempt (Roth IRA) therefore the government wants to take their share now.

However, I am of the opinion it would be worth taking the tax hit now since it will probably be done at a lower tax rate than what you would probably pay if you leave the funds in the 401k and then take them out at retirement. What do you think?


RJNo Gravatar May 3, 2011 at 10:42 am

I mentioned that tax consequences of converting in the post, but it’s worth mentioning again. If you rollover a Traditional 401(k) to a Roth IRA, you pay income tax.


LuisNo Gravatar May 3, 2011 at 11:28 am

Understand, but I guess my point was that paying taxes now might be best for most of us since we would probably be paying them at a lower tax rate now than what we would when we take them out in the future if you leave them in the 401k.


Jonathan HarmsNo Gravatar May 3, 2011 at 11:07 am

It’s common knowledge that a work matched 401(k) is great. And in the interest of diversification, a Roth is great for tax relief on retirement funds as you have said RJ.

Using both of them is best!

Who was it though (Carnegie?), that said you can be earning compound interest on pre-tax money for all the years until you need it.


Leave a Comment

Previous post:

Next post: