What Is the Roth 401(k) Five-Year Rule?

Research. Education. Perspective.

A Roth 401(k) is funded with money that has already been included in taxable income.

That does not mean every later withdrawal is automatically tax-free.

For the earnings in a designated Roth 401(k) account to be distributed as part of a qualified distribution, federal law generally requires two separate conditions:

1. the participant must complete a five-taxable-year period of participation, and
2. the distribution must occur after a qualifying event—generally age 59½, disability or death.^[1][2]

This is the Roth 401(k) five-year rule.

The rule is often misunderstood because people collapse those two requirements into one.

They hear:

"Roth money is tax-free after 59½."

That is incomplete.

A participant can be older than 59½ and still have a nonqualified Roth 401(k) distribution if the five-taxable-year requirement has not been completed.^[1]

Likewise, a participant can satisfy the five-year period but still take a nonqualified distribution if no qualifying event has occurred.

The useful framework is:

Time + Event = Qualified distribution

Both gates matter.

Key Takeaways

• A qualified distribution from a Roth 401(k) generally requires both:
• completion of the five-taxable-year participation period, and
• a distribution on or after age 59½, after disability, or after death.^[1][2]
• The five-taxable-year period begins on January 1 of the participant's taxable year for which the first designated Roth contribution is made.^[1]
• The first contribution year counts as year one even if the contribution is made late in the calendar year.^[1]
• The clock is measured in taxable years, not by counting exactly 60 months from the first contribution date.
• Additional Roth 401(k) contributions to the same plan do not restart the plan's qualified-distribution five-year period.
• A nonqualified Roth 401(k) distribution generally consists proportionately of:
• contribution basis, and
• earnings.^[1][2]
• Basis generally is not included in gross income again; the earnings portion of a nonqualified distribution generally is.^[1][2]
• Reaching age 59½ can eliminate the ordinary age-based 10% additional tax, but it does not by itself make taxable Roth earnings tax-free.
• A direct rollover from one designated Roth account to another can carry an earlier participation period to the receiving plan under applicable rules.^[1]
• A rollover from a Roth 401(k) to a Roth IRA does not carry the designated Roth account's participation period into the Roth IRA five-year clock.^[1]
• If the participant already has an older Roth IRA, that Roth IRA's earlier starting date can govern the Roth IRA qualified-distribution period after the rollover.^[1][5]
• The separate five-year recapture period for certain in-plan Roth rollovers is not the same rule as the Roth 401(k) qualified-distribution five-year period.^[1]
• Under current law, designated Roth accounts in 401(k) and 403(b) plans generally do not require lifetime RMDs for the employee, although beneficiaries remain subject to post-death distribution rules.^[6][7][10]

Roth 401(k) Five-Year Rule in One Sentence

> ROIStreet Definition > > The Roth 401(k) five-year rule is the requirement that a participant complete five taxable years of participation in the plan's designated Roth account before a distribution can be qualified, provided the distribution also occurs after age 59½, disability or death.

The word and is the key.

Five years alone is not enough.

Age 59½ alone is not enough.

A qualified distribution generally needs both.

The Two-Gate Test

Think of the qualified-distribution rule as two gates.

Gate 1 — Five taxable years

Has the participant completed the designated Roth account's five-taxable-year participation period?

Gate 2 — Qualifying event

Is the distribution made:

• on or after age 59½
• because of disability
• or after death?^[1][2]

Only after both gates are satisfied is the designated Roth distribution generally qualified and excluded from gross income.^[1][2]

What Does "Five Taxable Years" Mean?

The rule does not require a participant to wait exactly:

five years from the date of the first deposit.

IRS guidance states that the participation period begins on:

the first day of the taxable year for which the participant first made designated Roth contributions to the plan.^[1]

For most individual taxpayers using the calendar year, that means:

January 1

of the first Roth-contribution year.

This creates an important timing feature.

December Contribution Example

Assume the participant makes the first Roth 401(k) contribution on:

December 20, 2022

The five-taxable-year clock does not begin December 20.

It begins:

January 1, 2022

The five taxable years are:

1. 2022
2. 2023
3. 2024
4. 2025
5. 2026

The five-taxable-year participation period is completed after those five consecutive taxable years.

If the participant also satisfies a qualifying event, such as being at least age 59½, a distribution beginning in 2027 can potentially be qualified.^[1]

That is much different from waiting until December 20, 2027.

Why the First Year Counts

The rule is based on taxable years rather than anniversary dates.

That makes the first taxable year a full counting year even when the first contribution occurs late in that year.

The effect is sometimes described informally as a "January 1 lookback."

The participant should still confirm the plan's records showing the first designated Roth contribution year.

Does Every New Roth Contribution Restart the Clock?

No.

The designated Roth qualified-distribution clock is generally based on the participant's first designated Roth contribution to the plan.^[1]

Once that starting year is established, later Roth elective deferrals to the same plan do not create a new five-year qualified-distribution clock for every deposit.

This differs from rules in which particular transactions can have their own separate five-year recapture periods.

Example: Contributions Over Many Years

Assume:

• first Roth 401(k) contribution: 2022
• additional Roth contributions: 2023 through 2026

The participant does not have five separate qualified-distribution clocks for those contribution years.

The core designated Roth participation period began with:

2022

and continues from that starting year.

Turning 59½ Does Not Complete the Five-Year Rule

Assume:

• participant starts Roth 401(k) contributions at age 60
• takes a distribution at age 62
• only three taxable years of participation have passed

The participant satisfies the age event.

But the five-taxable-year period has not been completed.

The distribution is therefore not automatically qualified.^[1]

This is one of the most important cases the rule creates.

Age-62 Example With Only Three Roth Years

Assume:

• contribution basis in Roth 401(k): $70,000
• earnings: $30,000
• total account: $100,000
• participant age: 62
• Roth participation: three taxable years
• distribution: $20,000

Because the five-taxable-year period is not complete, the distribution is nonqualified.

The plan generally applies a proportional basis-and-earnings calculation.^[1][2]

Account percentages:

• basis: 70%
• earnings: 30%

A simplified $20,000 distribution would therefore contain approximately:

• $14,000 basis
• $6,000 earnings

The $14,000 basis generally has already been taxed.

The $6,000 earnings portion generally is included in gross income.

Because the participant is already over age 59½, the ordinary age-based 10% additional tax generally does not apply to that taxable earnings portion.

The result is:

not fully tax-free, but not ordinarily subject to the age-based 10% additional tax.

Five Years Alone Is Also Not Enough

Now reverse the facts.

Assume:

• participant age: 50
• Roth 401(k) participation: seven taxable years
• participant takes an ordinary distribution that the plan permits

The five-year participation period is satisfied.

But age 59½ has not been reached and no disability or death event applies.

The distribution is therefore not a qualified distribution merely because the Roth account is more than five years old.^[1][2]

The earnings portion can be taxable.

The taxable earnings portion can also be subject to the 10% additional tax unless a separate exception applies.

Five-Year Requirement + Age 59½

Assume:

• first Roth 401(k) contribution year: 2019
• participant age: 63
• distribution year: 2026

The five-taxable-year period has been completed.

The participant is also older than 59½.

If the distribution otherwise satisfies the designated Roth rules, it is generally a qualified distribution.

Qualified Roth 401(k) distributions generally are excluded from gross income.^[1][2]

That means both:

• contribution basis
• earnings

can be distributed tax-free for federal income-tax purposes.

Disability Can Be a Qualifying Event

Age 59½ is not the only qualifying event.

IRS guidance also identifies a distribution attributable to the participant's disability as a qualifying event for designated Roth purposes.^[1][2]

But the five-taxable-year period still matters.

A disability distribution before the five-year period is complete is not automatically a qualified Roth distribution.

Again:

event + five taxable years

Death Can Be a Qualifying Event

Death is also a qualifying event.^[1][2]

For a beneficiary receiving the participant's designated Roth account, the participant's death can satisfy the event side of the qualified-distribution test.

But if the participant had not completed the five-taxable-year period, the death distribution is not automatically qualified merely because death occurred.

The beneficiary must still evaluate the five-year participation period.

INV-062 covers the broader inherited 401(k) distribution framework.

Whose Age, Disability or Death Is Tested?

IRS guidance generally uses the original participant's:

• age
• disability
• death

to determine whether a distribution to a beneficiary or alternate payee satisfies the designated Roth qualifying-event test.^[1]

A special rule can apply when a surviving spouse or qualifying alternate payee rolls the money into that person's own employer designated Roth account.

In that case, the recipient's own qualifying-event status can become relevant.^[1]

This is a technical edge case, but it illustrates an important principle:

rollovers can change which Roth account's rules and participant history govern future distributions.

Qualified vs. Nonqualified Roth 401(k) Distribution

This distinction is central to Roth 401(k) tax analysis.

Nonqualified Roth 401(k) Distributions Are Pro Rata

Roth 401(k) distribution ordering differs from the familiar Roth IRA ordering rules.

IRS guidance states that a nonqualified distribution from a designated Roth account generally consists of a proportional share of:

• basis
• earnings.^[1][2]

This is often called pro-rata treatment.

The participant cannot ordinarily say:

"Just give me my contributions first."

That contribution-first concept belongs more closely to Roth IRA ordering rules.

Pro-Rata Example

Assume:

• Roth contributions: $80,000
• earnings: $20,000
• total Roth account: $100,000

The account is:

• 80% basis
• 20% earnings

A nonqualified distribution of:

$25,000

would generally contain approximately:

• $20,000 basis
• $5,000 earnings

The $20,000 basis generally is not included in gross income again.

The $5,000 earnings portion generally is included in gross income.

The 10% additional-tax analysis then depends on:

• age
• exception eligibility
• distribution circumstances

Why Roth IRA Ordering Rules Are Different

A Roth IRA generally uses statutory ordering rules under which distributions are treated as coming from categories such as:

1. regular contributions
2. conversion and rollover contributions
3. earnings

under the applicable IRA rules.

A designated Roth account does not use that same contribution-first treatment for an ordinary nonqualified distribution.

Instead, the Roth 401(k) generally distributes basis and earnings proportionately.^[1][2]

This difference is one reason a Roth 401(k)-to-Roth IRA rollover can change future withdrawal mechanics.

What Happens If You Roll a Roth 401(k) to Another Roth 401(k)?

An eligible rollover distribution from a designated Roth account can generally be rolled to:

• another designated Roth account
• or a Roth IRA.^[1][2][4]

When a direct rollover goes from one designated Roth account to another, IRS guidance provides that the receiving plan's five-taxable-year period can begin with the earlier taxable year from the distributing plan.^[1]

This can preserve valuable Roth participation history.

Direct Rollover Example

Assume:

• Employer A Roth 401(k) first contribution: 2018
• participant changes jobs
• Employer B Roth 401(k) first contribution: 2024
• participant directly rolls Employer A's designated Roth balance into Employer B's designated Roth account

Under the direct-rollover rule, the receiving plan can use the earlier participation period associated with Employer A's designated Roth account.^[1]

The participant does not necessarily lose the 2018 starting year simply because the money moved to another employer plan.

Plan records matter.

Why Direct Rollover Documentation Matters

The receiving plan needs the information necessary to establish the earlier participation period.

That means accurate rollover records can matter for future qualified-distribution treatment.

A participant should retain:

• distribution statement
• rollover confirmation
• plan records
• first Roth contribution history

rather than assuming every future administrator will automatically know the original start year.

A 60-Day Rollover to Another Designated Roth Account Is Different

The rules are more restrictive when the participant receives a nonqualified Roth 401(k) distribution personally and later tries to roll it to another employer designated Roth account.

IRS guidance states that, when a distribution is paid to the participant, the basis portion generally cannot be rolled to another designated Roth account through the ordinary 60-day route; a direct rollover is important for moving the full designated Roth balance between plans.^[1]

Further, when only the taxable portion is rolled to another designated Roth account after receipt, the distributing plan's participation period does not automatically carry to the receiving plan.^[1]

This is a strong reason to distinguish:

direct plan-to-plan Roth rollover

from:

participant-received 60-day rollover

before moving designated Roth assets.

What Happens If You Roll a Roth 401(k) to a Roth IRA?

This is one of the most important five-year-rule distinctions.

IRS guidance states that the period the money spent in the designated Roth account:

does not count toward the Roth IRA five-year period used to determine qualified Roth IRA distributions.^[1]

The Roth IRA has its own qualified-distribution clock.

So:

Roth 401(k) five-year history ≠ automatically Roth IRA five-year history

New Roth IRA Example

Assume:

• Roth 401(k) first contribution year: 2017
• participant age: 60
• participant has never owned a Roth IRA
• participant rolls the Roth 401(k) to a newly opened Roth IRA in 2026

The designated Roth account has a long participation history.

But that history does not become the Roth IRA's starting date for the Roth IRA qualified-distribution five-year test.^[1][5]

The Roth IRA begins its own applicable five-year period under the IRA rules.

This can matter if the participant expects to access earnings from the Roth IRA soon after the rollover.

Existing Older Roth IRA Example

Now assume instead:

• Roth 401(k) first contribution: 2022
• participant opened and contributed to a Roth IRA in 2015
• participant is over age 59½
• Roth 401(k) is rolled to the existing Roth IRA

IRS guidance states that the Roth IRA five-year period is measured from the earlier Roth IRA contribution.^[1][5]

Because the Roth IRA history began in 2015, the Roth IRA five-year requirement has already been satisfied.

The older Roth IRA can therefore provide a more mature Roth IRA clock for the rolled assets.

You Do Not Need to Roll Into the Same Roth IRA

For Roth IRA qualified-distribution purposes, the five-year period generally relates to the individual's Roth IRA history rather than each separate Roth IRA account.

A taxpayer with an existing qualifying Roth IRA starting year can generally use that Roth IRA history when assets from a designated Roth plan are rolled into a Roth IRA.

The practical issue is preserving evidence of the earlier Roth IRA contribution year.

Roth 401(k) vs. Roth IRA Five-Year Treatment

This is why the phrase "the Roth five-year rule" can be misleading.

There is more than one Roth five-year framework.

There Is Also a Separate In-Plan Roth Rollover Five-Year Rule

A 401(k) plan can permit an in-plan Roth rollover.

That means vested amounts from another source inside the plan—often pre-tax money—are moved into the plan's designated Roth account.

The taxable amount of the conversion is generally included in income in the rollover year.^[1][2]

A separate five-taxable-year recapture rule can then apply if converted money is distributed too soon.^[1]

This is not the same rule as the qualified-distribution five-year period.

Why the Two Five-Year Rules Are Different

Qualified-distribution five-year rule

Purpose:

Determine whether designated Roth earnings can be distributed tax-free as part of a qualified distribution.

General starting point:

First taxable year of designated Roth participation.

In-plan Roth rollover recapture rule

Purpose:

Potentially apply the 10% additional tax to certain taxable amounts that were converted inside the plan and then distributed within the special five-year period.

General starting point:

January 1 of the year of the particular in-plan Roth rollover.^[1]

These clocks can coexist.

In-Plan Roth Rollover Example

Assume:

• participant has had Roth 401(k) elective deferrals since 2018
• overall designated Roth qualified-distribution five-year period is already satisfied
• in 2026 participant converts $50,000 of pre-tax plan money through an in-plan Roth rollover

The 2026 conversion can have its own five-year recapture period under the special in-plan rollover rule.^[1]

The participant should not assume the old 2018 Roth participation date automatically eliminates every consequence associated with distributing the newly converted amount.

This area can become technical when multiple in-plan Roth rollovers exist.

Multiple In-Plan Roth Rollovers

Separate in-plan Roth rollover transactions can have separate recapture periods.

A participant who makes conversions in:

• 2025
• 2026
• 2027

can therefore have multiple transaction-level histories to track.

This is another reason recordkeeping matters.

The broader designated Roth qualified-distribution clock and the conversion recapture periods solve different tax questions.

Roth 401(k) Five-Year Rule and Hardship Withdrawals

If a plan permits hardship distributions from the designated Roth account, a participant can potentially take a Roth hardship distribution.

But hardship does not override the qualified-distribution requirements.^[1]

If the five-year period or qualifying event is missing, the distribution can remain nonqualified.

The earnings portion can therefore be taxable.

If the participant is under age 59½, the taxable earnings portion can also face the 10% additional tax unless another exception applies.

Hardship eligibility and Roth qualification are separate.

Roth 401(k) Five-Year Rule and In-Service Withdrawals

INV-065 explains that many plans can permit an age-59½ in-service distribution.

A participant who reaches age 59½ while still employed can therefore potentially access Roth 401(k) money if the plan permits.

But the five-year rule remains.

Age 60 + six Roth taxable years

Potentially qualified.

Age 60 + two Roth taxable years

Nonqualified even though the age event has been met.

The plan-access rule and Roth-tax rule must both be checked.

Roth 401(k) Five-Year Rule and Leaving a Job

Separation from employment by itself is not one of the three ordinary qualified-distribution events for designated Roth tax treatment.^[1]

A participant can leave a job at age 45 after ten years of Roth contributions.

The five-year requirement is satisfied.

But an ordinary cash distribution is not automatically qualified because:

• age 59½ has not been reached
• no disability or death event applies

The participant may still be able to roll the eligible distribution to another designated Roth plan or Roth IRA.

Rule of 55 Does Not Make a Roth Distribution Qualified

The Rule of 55 can provide an exception to the 10% additional tax for qualifying employer-plan distributions after separation from service.

But it does not replace the Roth 401(k) qualified-distribution requirements.

Assume:

• participant separates in year age 55 is reached
• five-year Roth participation period is satisfied
• distribution includes Roth earnings
• participant is not yet 59½

The Rule of 55 can potentially remove the 10% additional tax on the taxable Roth earnings.

But the distribution still is not a qualified Roth distribution merely because the Rule of 55 applies.

The earnings can remain ordinary taxable income.

This distinction is easy to miss.

Beneficiaries and the Five-Year Rule

A participant's death can satisfy the qualifying-event side of the designated Roth test.^[1]

The beneficiary should then determine whether the five-taxable-year participation period was completed.

If yes, the inherited Roth 401(k) can contain qualified Roth amounts.

If no, distributed earnings can remain taxable until the five-year requirement is satisfied under the applicable designated Roth rules.

The beneficiary also has separate post-death distribution deadlines.

The Roth tax character and inherited-account timetable are separate questions.

No Lifetime RMDs From Designated Roth Accounts Under Current Law

Current IRS guidance states that designated Roth accounts in 401(k) and 403(b) plans are not subject to required minimum distributions during the employee's lifetime.^[6][7][10]

This has applied for 2024 and later years under SECURE 2.0.

That means a participant no longer needs to roll a Roth 401(k) to a Roth IRA merely to avoid lifetime RMDs.

But beneficiaries remain subject to post-death required-distribution rules.^[6][7]

This change does not alter the five-taxable-year qualified-distribution test.

The Five-Year Rule Is Not an RMD Rule

The five-year qualified-distribution rule answers:

When can Roth 401(k) earnings be distributed tax-free?

The RMD rule answers:

When must money be distributed?

Under current law, the original participant generally has no lifetime designated Roth RMD.

A beneficiary can still have post-death deadlines.

These are separate systems.

What Records Should You Keep?

A Roth 401(k) participant should retain records showing:

• first designated Roth contribution year
• annual Roth contribution history
• plan statements
• direct rollover confirmations
• source-account breakdown
• in-plan Roth rollover dates and amounts
• taxable amount of each in-plan Roth rollover
• Form 1099-R records
• Roth IRA first-contribution year if a Roth IRA exists

These records can become particularly important after:

• changing employers
• consolidating plans
• rolling to a Roth IRA
• inheriting an account
• making multiple in-plan Roth conversions

A Roth 401(k) Five-Year Checklist

1. Identify the account

Is it:

• designated Roth 401(k)
• designated Roth 403(b)
• governmental 457(b) Roth account
• Roth IRA

Do not assume every Roth account uses identical rules.

2. Identify the first Roth plan year

What is the first taxable year for which a designated Roth contribution was made to this plan?

3. Count five taxable years

Count the first year as year one.

4. Identify the qualifying event

Has the participant:

• reached age 59½
• become disabled under the applicable standard
• died

5. Determine whether the distribution is qualified

Both the time and event tests matter.

6. If nonqualified, identify basis and earnings

The designated Roth distribution generally uses pro-rata treatment.

7. Check the 10% additional-tax rules

If taxable earnings are distributed before age 59½, determine whether an exception applies.

8. If rolling to another employer Roth plan, determine rollover method

A direct rollover can preserve the earlier designated Roth participation period.

9. If rolling to a Roth IRA, identify the Roth IRA starting year

The Roth 401(k) clock does not transfer to the Roth IRA.

10. Check for in-plan Roth rollovers

Do not confuse transaction-specific recapture periods with the qualified-distribution clock.

Common Roth 401(k) Five-Year Mistakes

Assuming age 59½ is enough

The five-taxable-year period must also be satisfied.

Counting 60 months from the first deposit

The rule generally begins January 1 of the first contribution taxable year.

Restarting the clock for every contribution

Ordinary later Roth contributions to the same plan do not each create a new qualified-distribution clock.

Assuming every employer plan shares one clock

Separate designated Roth plans can have separate histories unless rollover rules carry the earlier period into the receiving plan.

Using a 60-day rollover when a direct rollover is needed

Moving the full designated Roth balance between employer plans generally calls for direct-rollover mechanics.

Assuming the Roth 401(k) clock follows money into a Roth IRA

It does not.

Forgetting an older Roth IRA

An older Roth IRA can provide a much earlier Roth IRA qualified-distribution starting date after a rollover.

Treating a nonqualified Roth 401(k) distribution like a Roth IRA

Roth 401(k) nonqualified distributions generally use pro-rata basis-and-earnings treatment.

Confusing the in-plan conversion recapture rule

That is a separate five-year rule.

Assuming lifetime RMDs still apply

Under current law, the original participant generally has no lifetime RMD from a designated Roth account.^[6][7][10]

Frequently Asked Questions

What is the Roth 401(k) five-year rule?

It is the requirement that five taxable years of participation in the designated Roth account generally be completed before a distribution can be qualified, in addition to age 59½, disability or death.^[1][2]

When does the Roth 401(k) five-year clock start?

It generally begins on January 1 of the taxable year for which the first designated Roth contribution is made to the plan.^[1]

Does a December contribution count as a full year?

For the five-taxable-year calculation, the period begins on the first day of that taxable year, so the first taxable year counts even when the contribution is made late in the year.^[1]

Does every Roth 401(k) contribution start a new five-year clock?

No. The qualified-distribution participation period is generally tied to the first designated Roth contribution to that plan.

Is a Roth 401(k) distribution automatically tax-free after age 59½?

No. The five-taxable-year participation requirement must also be satisfied.^[1][2]

What happens if I am over 59½ but have had the Roth 401(k) for only three years?

The distribution generally is nonqualified. The earnings portion generally is taxable, although the ordinary age-based 10% additional tax generally does not apply after age 59½.

What happens if I satisfy five years but am only 50?

An ordinary distribution is not qualified merely because the five-year period is satisfied. A qualifying event such as age 59½, disability or death is also required.^[1][2]

How is a nonqualified Roth 401(k) withdrawal taxed?

It generally consists proportionately of contribution basis and earnings. Basis generally is not taxed again; distributed earnings generally are included in income.^[1][2]

Can I withdraw just my Roth 401(k) contributions first?

An ordinary nonqualified designated Roth distribution generally does not use Roth IRA-style contribution-first ordering. It is generally pro rata between basis and earnings.^[1][2]

Does the five-year clock transfer to another Roth 401(k)?

A direct rollover from another designated Roth account can allow the receiving plan to use the earlier participation period under the applicable rules.^[1]

Does my Roth 401(k) five-year history transfer to a Roth IRA?

No. IRS guidance states that the designated Roth participation period does not count toward the Roth IRA qualified-distribution five-year period.^[1]

What if I already have a Roth IRA that is more than five years old?

The earlier Roth IRA contribution year can govern the Roth IRA five-year period after the Roth 401(k) rollover.^[1][5]

Is the in-plan Roth rollover five-year rule the same rule?

No. An in-plan Roth rollover can have a separate five-year recapture period related to the 10% additional tax.^[1]

Do Roth 401(k)s have lifetime RMDs?

Under current law, designated Roth accounts in 401(k) and 403(b) plans generally do not have lifetime RMDs for the employee. Beneficiaries remain subject to post-death distribution rules.^[6][7][10]

The Bottom Line

The Roth 401(k) five-year rule is easiest to understand as a:

two-gate qualified-distribution test.

Gate 1

Complete five taxable years of participation.

Gate 2

Have a qualifying event:

• age 59½
• disability
• death

If both are satisfied, the distribution generally can be qualified and tax-free.

If one is missing, the distribution generally is nonqualified.

That does not mean the entire withdrawal is taxed.

Because Roth contributions were already taxed, a nonqualified designated Roth distribution generally contains:

• tax-free return of basis
• taxable earnings

in proportion to the account's basis and earnings.^[1][2]

The complexity rises when money moves.

A direct rollover to another designated Roth account can preserve an earlier plan participation period.

A rollover to a Roth IRA does not carry over the Roth 401(k) five-year history; the Roth IRA's own clock governs.

And an in-plan Roth rollover can create a separate five-year recapture period that should not be confused with the qualified-distribution rule.

The useful question is therefore not simply:

"Have I had a Roth account for five years?"

It is:

"Which Roth account is this, when did its applicable five-year period begin, has the required qualifying event occurred, and has a rollover or conversion created a different five-year rule that also matters?"

That is the complete Roth 401(k) five-year analysis.

Sources & References

1. IRS: Retirement plans FAQs on designated Roth accounts
2. IRS: Retirement topics — Designated Roth account
3. IRS: Roth account in your retirement plan
4. IRS: Publication 575 (2025) — Pension and Annuity Income
5. IRS: Publication 590-A (2025) — Contributions to Individual Retirement Arrangements (IRAs)
6. IRS: Retirement topics — Required minimum distributions (RMDs)
7. IRS: Retirement plan and IRA required minimum distributions FAQs
8. IRS: Topic no. 413 — Rollovers from retirement plans
9. IRS: Notice 2024-2 — SECURE 2.0 Act guidance
10. IRS: Instructions for Form 5329 (2025)

Educational Disclaimer

ROIStreet publishes educational content intended to help readers understand designated Roth retirement-plan rules. Nothing in this article is personalized investment, tax, legal or financial advice, or a recommendation to take a Roth 401(k) distribution, complete a rollover, perform an in-plan Roth rollover, move assets to a Roth IRA or select a particular retirement-account strategy. Roth tax treatment depends on account history, plan records, age, disability status, beneficiary status, rollover structure, conversion history and individual tax circumstances.

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We strive to explain before we evaluate, present evidence before opinions, discuss risks alongside potential benefits, distinguish facts from analysis, and correct material errors transparently.

Our purpose is to help readers better understand investing—not to tell them what to do.