The Roth IRA is famously simple: contribute after-tax dollars, grow tax-free, withdraw tax-free in retirement. Most of the time that’s all you need to know. But two specific rules — both involving five-year holding periods — trip up investors who thought they understood the rules. Each rule applies in different circumstances, and they’re often confused.

Here’s the clear version.

Rule #1: The five-year rule for contributions (and the account itself)

This rule applies to Roth IRA earnings. The rule:

Earnings on Roth contributions are only tax-free and penalty-free if the Roth IRA has been open for at least 5 years AND you’re at least 59½ (or qualify for another exception like first-time home purchase, disability, or death).

The 5-year clock starts on January 1 of the tax year of your first contribution to any Roth IRA, not the date of the specific contribution. So if you opened a Roth IRA in March 2020 with a 2019-tax-year contribution, your 5-year clock started January 1, 2019, and you cleared it on January 1, 2024.

The clock runs once per person. Once any Roth IRA you own crosses 5 years, all future Roth IRAs you open are also covered (the clock isn’t per-account).

What this rule does NOT affect:

  • Withdrawal of contributions (not earnings) — those are always tax-free and penalty-free, regardless of age or holding period. You contributed after-tax dollars; the IRS doesn’t tax them again.

What this rule DOES affect:

  • Withdrawal of earnings (the growth on the contributions) — these are subject to income tax + 10% penalty if the rule isn’t met
  • Whether you can withdraw earnings tax-free for first-time home purchase, qualified education, etc.

For someone who has had a Roth IRA for decades and is over 59½, this rule is invisible. For someone who funded their first Roth at 56, it can trap them at 59½ — they’re old enough but not “in” long enough.

Rule #2: The five-year rule for conversions

This is the rule that catches more people, because it’s less well known.

Each Roth conversion has its own 5-year clock. Withdrawing the converted amount within 5 years of the conversion (and before age 59½) triggers the 10% early withdrawal penalty on that converted amount, even though you already paid income tax on the conversion.

The rule exists to prevent people under 59½ from using Roth conversions as a backdoor to escape the 10% early withdrawal penalty on traditional IRA money.

Each conversion has its own clock. A conversion in 2025 has its 5-year window expire January 1, 2030. A conversion in 2026 expires January 1, 2031. Etc.

What this rule does NOT affect:

  • Anyone over 59½ — the penalty doesn’t apply at all
  • The income tax (which was paid at conversion)
  • Subsequent withdrawals of conversion principal after the 5 years

What this rule DOES affect:

  • Anyone under 59½ planning Roth conversions and possible early withdrawals
  • The order of withdrawals — IRS ordering rules dictate that contributions come out first, then conversions in chronological order, then earnings last

Where these rules intersect

For a 50-year-old executing the Roth conversion decade early, both rules can apply:

  • The 5-year rule on the account (for tax-free earnings) — likely already cleared if they opened a Roth IRA in their 30s
  • The 5-year rule on each conversion (for penalty-free withdrawal of the converted amount) — applies if they need to access converted dollars before 59½

For most retirees doing conversions in their 60s, neither rule is binding because they’re already over 59½ and have likely had a Roth IRA for decades.

The practical examples

Example 1: 35-year-old does a backdoor Roth this year, withdraws the contribution in 5 years.

  • Contribution withdrawal: tax-free and penalty-free, always (it was after-tax money)
  • Earnings withdrawal: taxable + 10% penalty unless they meet an exception (under 59½, may have to wait)
  • Conversion withdrawal: 5-year clock + under 59½ — the converted amount is penalty-free at year 5+ but earnings still subject to rules above

Example 2: 56-year-old opens first Roth IRA, contributes $7K. At 60, withdraws $5K of contributions and $2K of earnings.

  • Contribution withdrawal ($5K): tax-free and penalty-free
  • Earnings withdrawal ($2K): TAXABLE + no 10% penalty because they’re over 59½, BUT the 5-year clock isn’t met yet (need to wait until age 61). So earnings would be taxable.

Example 3: 65-year-old retiree does a $100K Roth conversion in 2025, withdraws $50K in 2027.

  • Conversion withdrawal: tax-free and penalty-free (already paid income tax in 2025; over 59½, so no penalty regardless of 5-year rule)
  • The 5-year rule on the conversion is moot once over 59½

The Roth 401(k) twist

Roth 401(k) accounts have their own 5-year clock per account. Rolling a Roth 401(k) into a Roth IRA can either consolidate or restart the clock depending on circumstances. If you’re considering a rollover, this is worth thinking about — particularly if your Roth IRA has been open longer than your Roth 401(k) (rolling into the Roth IRA is usually better) or vice versa.

The simple version

If you’re over 59½ and have had a Roth IRA for at least 5 years, ignore both rules — they don’t apply to you.

If you’re under 59½ and might need to access Roth funds:

  • Contributions: always available
  • Conversion principal: available 5 years after each conversion
  • Earnings: available only after 5 years AND age 59½ (or qualifying exception)

If you’re doing meaningful Roth conversions in your 50s as part of a planning strategy, this is worth understanding before you need the money. Reach out if you want to model the timing.

General educational information about Roth IRA distribution rules. The IRS rules are detailed and have exceptions; verify with a tax professional before relying on this for specific situations.