Moving money out of an old 401(k) or between IRAs should be routine — but a single wrong step can turn a tax-free transfer into a taxable distribution, complete with withholding and, if you are under 59½, an early-withdrawal penalty. The good news: once you understand the difference between a direct and an indirect rollover, the traps are easy to avoid.
This is general information, not individual tax advice — the right treatment depends on your specific situation.
Direct vs. 60-Day Indirect Rollovers
A direct rollover — also called a trustee-to-trustee transfer — sends your money straight from one institution to another. You never take possession of the funds, nothing is withheld, and nothing is reported as a taxable distribution. An indirect rollover is different: the plan or IRA pays the money to you, and you then have 60 days to deposit it into another qualified account. Miss that 60-day deadline and the distribution generally becomes taxable — and potentially subject to the 10% early-withdrawal penalty.
The 20% Withholding Trap
Indirect rollovers from an employer plan carry a costly catch. When a 401(k) pays a distribution directly to you, the plan is required to withhold 20% for federal taxes — even if you fully intend to roll it over. The problem: to complete a tax-free rollover of the entire balance, you must redeposit the full pre-withholding amount, making up that missing 20% out of your own pocket. Any shortfall is treated as a taxable distribution. A direct rollover avoids this entirely, because no withholding applies when the money moves trustee-to-trustee. For 401(k) money, direct is almost always the right choice.
The Once-Per-12-Months IRA Rule
For IRA-to-IRA rollovers, you are limited to one indirect (60-day) rollover in any 12-month period, counted across all of your IRAs. A second one in that window is treated as a taxable distribution. Crucially, this limit does not apply to direct trustee-to-trustee transfers — you can make as many of those as you like — and it does not apply to Roth conversions. That is one more reason direct transfers are the safer default.
Roth Conversions Are Taxable
Converting a traditional IRA or 401(k) to a Roth is a powerful long-term strategy, but it is not tax-free. The converted amount is generally added to your ordinary income in the year of conversion. Done thoughtfully — often in lower-income years, or in partial slices to stay within a target bracket — a conversion buys decades of tax-free growth. Done carelessly, it can spike your tax bill and your Medicare premiums.
What to Do With an Old 401(k)
When you leave a job, you generally have four choices. You can leave it in the former employer's plan if the balance qualifies and you like the investment options. You can roll it into your new employer's plan, consolidating your retirement savings in one place. You can roll it into an IRA, which usually offers the widest investment menu and the most control. Or you can cash it out — almost always the worst option, because the distribution is taxed as ordinary income and, if you are under 59½, generally hit with a 10% early-withdrawal penalty on top.
Getting the Paperwork Right
Most rollover mistakes are logistical, not strategic: a check made out to you instead of the receiving institution, a missed 60-day window, or an indirect rollover that trips the once-per-year rule. Asking for a direct trustee-to-trustee transfer and confirming how the check is payable eliminates the majority of them.
How VarStan Helps
A rollover is simple when it is set up correctly and expensive when it is not. As a CPA-led firm, we help you choose between leaving, moving, or converting your retirement money, structure the transfer so nothing becomes accidentally taxable, and model the tax impact of any Roth conversion before you pull the trigger. If you have an old 401(k) you have been meaning to deal with, let's make sure it moves without a tax bill.
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