Personal Finance

6 retirement withdrawal missteps that could trigger a 50 percent tax penalty

Key Points
  • Tax rules typically require that you start taking money out of your retirement accounts once you turn 70½. 
  • The rules for those required minimum distributions can be confusing and trip individuals up, resulting in costly penalties.
  • The last day to take your required minimum distribution this year is Dec. 29.
  • Avoiding these common errors can help save you time and money.
How retirees can avoid costly required minimum distribution penalties
How retirees can avoid costly required minimum distribution penalties

Pulling money from your retirement accounts is trickier than you might expect. A misstep with your so-called required minimum distribution can lead to expensive penalties.

Savers typically must start taking out money from their individual retirement accounts once they turn 70½. For 401(k) plans and other defined contribution plans, it's either when you turn 70½ or when you retire, whichever is later. If you've inherited an IRA, you might also be subject to RMDs, even if you're years away from retirement yourself.

If you fail to take the amount you are required to take out for the year, you are subject to a 50 percent penalty on the amount you should have withdrawn.

"You are forced to take that money out, and you have to understand the rules," said Ed Slott, founder of Ed Slott & Co. "And it's very confusing."

Willowpix | E+ | Getty Images

The last day to take your required minimum distribution this year is Dec. 29. Many savers are waiting until the last minute, according to Fidelity. As of early November, almost half of its IRA customers had yet to take out any money toward their RMDs for this year.

Watch out for these common mistakes if you're still planning to take your RMDs for this year.

1) Taking from the wrong accounts

When looking at your RMDs for the year, take inventory of all of the accounts you own that are subject to these rules, Slott said. This could include IRAs, as well as 403(b) or 401(k) plans.

Be careful where you take out that money. You cannot satisfy an RMD from one type of account — say an IRA — by taking money out of another type of account, such as a 401(k), said Slott.

"The IRAs have to be taken from IRAs. The 403(b)s have to be taken from 403(b)s," Slott said.

But if you have multiple IRAs, you can take the total amount out of any one of those accounts or any combination of those accounts. If you have multiple 401(k) plans, each account will have its own RMD that needs to be withdrawn.

2) Forgetting the "I" in "IRA"

Married couples often make the mistake of thinking that because they file a joint tax return, they can also choose which partner's IRA from which to take an RMD.

"There's no such thing as a joint IRA," Slott said. "The husband has to take his RMDs from his own IRAs. The wife has to take her RMDs from her own IRAs. They can't take one from the other."

There's no such thing as a joint IRA.
Ed Slott
Ed Slott & Co

Not following the rules can cost you.

If a couple messes up and takes both RMDs from the husband's account, for example, the husband takes more out than he has to and consequently pays more tax on that money. At the same time, the wife is subject to the 50 percent penalty on the RMD she did not take from her account.

3) Rolling over RMDs

Many savers make the mistake of thinking they can take the RMD from their IRA and convert it to a Roth IRA tax-free, Slott said. But the law prevents you from putting a distribution in another tax-advantaged retirement account.

"That has to come out and it cannot be converted or rolled over," Slott said.

Once you've satisfied your RMD for the year, however, you can convert the remaining portion of your traditional IRA to a Roth (although you'll pay taxes to make that conversion)

Make the most of your required minimum distribution
Make the most of your required minimum distribution

4) Missing charitable opportunities

Something many retirees forget about: You can do a direct transfer in the amount of your RMD from your IRA to a qualifying charity. Savers can accomplish this by using what is called a qualified charitable distribution.

Transferring the money directly to charity is more efficient than taking the money out, paying tax on that money and then subsequently taking a deduction for your donation, Slott said.

There are restrictions on this strategy, however — it only applies to IRAs, not company plans. You also must be 70½ or older.

5) Paying tax twice

You may have money in your IRA that you have already paid taxes on, say if you rolled over after-tax funds from a 401(k).

You need to include that information when calculating your RMD for your IRA, Slott said. You can find the details on Form 8606 when you do your taxes.

"Make sure you get credit for money you've already paid taxes on," Slott said. "Part of your required minimum distribution may be coming back to you tax-free, so don't miss out on that one."

Expected retirement income, by source

Click to edit Pre-retirees Retirees
Social Security25%23%
Savings/market investments12%12%
Annuity payments4%5%
Other sources9%5%

Source: SOURCE: Ameriprise Pay Yourself in Retirement.

6) Not taking RMDs on inherited accounts

Beneficiaries typically still have to pay RMDs on the money they inherit from 401(k)s or IRAs. But RMDs for beneficiaries are calculated differently, so seek the advice of a financial professional to make sure you take out the right amount of money.

One area where inheritors frequently get tripped up is Roth IRAs, said Slott.

Account owners generally do not have to take RMDs on Roth IRAs. But once they die and the account is inherited by a nonspouse (such as a child or grandchild), they are subject to RMD rules.

The RMD will be tax-free for those account owners, but they still need to take the money out, Slott said. If they fail to take the money out, they will have to pay a 50 percent penalty for missing that distribution, he said.

Are these hidden fees taking a bite out of your 401(k)?
Are these hidden fees taking a bite out of your 401(k)?