Bob Carlson Clarifies 2 Roth IRA Five-Year Rules for Tax-Free Withdrawals

Q: What single mistake could trigger unexpected taxes for an inherited Roth IRA beneficiary?

The likeliest single mistake is assuming an inherited Roth IRA is automatically tax-free in all cases and withdrawing earnings before the original owner’s Roth had satisfied the five-year holding period. The key rule from the Roth distribution guidance is that beneficiaries avoid the 10% early-withdrawal penalty after the owner’s death, but that does not by itself make all earnings tax-free. For earnings to come out income-tax-free, the original owner must have met the Roth five-year clock tied to their first Roth contribution or conversion contribution year. If that clock was not met, the beneficiary can face income tax on the earnings portion of withdrawals. A separate mistake can also create costly surprises: missing the inherited IRA distribution rules. Most non-spouse beneficiaries must empty the account within 10 years. If the original owner died after their required beginning date, annual RMDs may also be required in years one through nine, with penalties for missed withdrawals. But that is generally a penalty issue, not the core income-tax trap highlighted in the Roth five-year-rule discussion. In practical terms, the beneficiary should verify when the decedent first funded any Roth IRA, determine whether the five-year period had been satisfied, and then follow the inherited IRA payout schedule. That is the best way to avoid unexpected taxes and penalties.

Q: When does a traditional IRA's tax deduction beat a Roth's tax-free growth?

A traditional IRA’s deduction beats a Roth’s tax-free growth when your tax rate is higher when you contribute than it will be when you withdraw in retirement. That is the core tradeoff. A traditional IRA gives you an upfront deduction, which is most valuable in high-earning years because it reduces taxable income immediately. If retirement income later falls into a lower bracket, the taxes due on traditional IRA withdrawals can be smaller than the tax you avoided at contribution. In that case, the traditional IRA wins on lifetime tax cost. This is especially true for workers in peak earning years who expect a lower-income retirement, or for retirees who plan to draw down traditional IRA money during “gap years” after leaving work but before Social Security and required minimum distributions begin. Those years can create a lower effective tax rate on withdrawals. The Roth is usually stronger when future tax rates are expected to be the same or higher, or when the investor highly values tax-free withdrawals, no lifetime RMDs for original owners, and the ability to keep distributions out of AGI and MAGI. That can help reduce taxes on Social Security and avoid Medicare premium surcharges. So the decision is less about investment growth and more about tax-rate timing. If the deduction is taken at a higher marginal rate than the rate paid later on withdrawals, the traditional IRA generally comes out ahead. If not, the Roth usually does.

1 articles · Updated · Orlando Sentinel · Jul 10

Two separate five-year rules govern Roth IRA withdrawals: one determines whether earnings come out income-tax free, and another decides whether pre-59 1/2 conversions avoid the 10% early-distribution penalty.
For a qualified tax-free distribution, 5 years must have passed since the taxpayer first funded any Roth IRA, and the withdrawal must occur after age 59 1/2, death, or a first-time home purchase of up to $10,000.
That first five-year clock applies to the taxpayer—not each account—so changing custodians does not restart it, and satisfying it for one Roth IRA covers all Roth IRAs the owner holds for life.
Each conversion made before age 59 1/2 carries its own 5-year penalty clock, while ordering rules treat withdrawals as principal first, letting savers tap contributions before earnings and often avoid current taxes.
Tax-free Roth distributions also stay out of AGI and MAGI, which can help limit taxes on Social Security benefits and strengthen the case for opening a Roth account early.