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I Inherited a $500,000 Roth IRA. Ignoring This 5-Year Rule Could Raise My Tax Bill

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An inherited Roth IRA can come with a tax advantage, but timing still matters. The account’s earnings are generally tax-free only after the original owner’s five-year period has been satisfied. If that clock is still running, an early withdrawal could create taxable income. Confirming the Roth’s start date first can help you understand which parts of the account are actually tax-free.1

How the 5-Year Rule Follows the Account

The five-year period generally begins with the first tax year the original owner contributed to any Roth IRA. You inherit that clock instead of starting a new one.

IRA Withdrawals and the 5-Year Rule

Money Withdrawn5-Year Rule Met5-Year Rule Not Met
Regular contributionsTax-freeTax-free
Conversion amountsGenerally not taxed againGenerally not taxed again
EarningsGenerally tax-freeMay be taxable

Suppose the $500,000 account contains $350,000 of contributions and conversion amounts plus $150,000 of earnings. If you withdraw the entire balance before the five-year period ends, that $150,000 of earnings could be included in taxable income.

It’s worth noting, however, that the 10% early-withdrawal penalty generally does not apply to distributions made after the owner’s death.

Timing Withdrawals Under the 10-Year Rule

Most non-spouse beneficiaries must empty an inherited Roth IRA by the end of the 10th year after death. 2 Because Roth owners are treated as dying before their required beginning date, beneficiaries subject only to the 10-year rule generally do not have to take annual withdrawals before Year 10. That can matter when the five-year clock is unfinished.

IRA Withdrawal Options Depending on Beneficiary Status

BeneficiaryGeneral OptionsDistribution Deadline
Surviving spouseTreat as own or use beneficiary rulesDepends on choice
Owner’s minor childLife-expectancy payments initially10-year clock after age of majority (21)
Disabled/chronically ill heirLife expectancy or qualifying 10-year methodDepends on method
Not more than 10 years youngerLife expectancy or qualifying 10-year methodDepends on method
Other individual heir10-year ruleEnd of Year 10

Eligible designated beneficiaries have additional options that ordinary non-spouse heirs do not.

If the original Roth is only three years old, for example, waiting until its five-year period is satisfied before tapping earnings may preserve their tax-free treatment while still leaving time to meet the beneficiary deadline.

A financial advisor working with your tax professional can help verify both dates before you decide when a $500,000 inherited Roth should start funding your own goals.

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The Mistakes That Can Make an Inherited Roth More Expensive

Inherited Roth IRA Mistakes to Avoid

MistakeWhat Could HappenWhat to Check
Withdrawing earnings too earlyEarnings may become taxableOriginal Roth start year
Missing the final distribution deadlineExcise tax may applyBeneficiary deadline
Spouse ignores available electionsMay choose less favorable treatmentSpouse beneficiary options
No record of Roth historyHarder to establish five-year statusForms 5498 and custodian records

Failing to take a required distribution can trigger a 25% excise tax on the shortfall, potentially reduced to 10% when corrected within two years.

This is why it’s important to know the original owner’s five-year start date before withdrawing earnings. A financial advisor and tax professional can then coordinate that date with your beneficiary deadline and decide when the Roth fits into your broader retirement-income plan.

Photo credit: ©iStock.com/Piotrekswat, ©iStock.com/designer491

Article Sources

All articles are reviewed and updated by SmartAsset’s fact-checkers for accuracy. Visit our Editorial Policy for more details on our overall journalistic standards.

  1. Viewpoints, Fidelity. “What Is the Roth IRA 5-Year Rule and How Does It Work? | Fidelity.” Fidelity.Com, Jan. 9, 2026, https://www.fidelity.com/learning-center/personal-finance/retirement/roth-ira-5-year-rule. 
  2. “Retirement Topics – Beneficiary | Internal Revenue Service.” Home, https://www.irs.gov/retirement-plans/plan-participant-employee/retirement-topics-beneficiary. Accessed Oct. 5, 2026. 
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