Roth IRA Rollover Rules

A rollover transfers money from one retirement account to another—usually from a traditional IRA to a Roth IRA. The IRS permits two types: direct rollovers (trustee-to-trustee, unlimited, no tax), and indirect rollovers (you receive the check, 60-day deadline, subject to the one-rollover-per-year rule). The distinction matters tremendously because an indirect rollover missed by 61 days creates a taxable distribution; a direct rollover avoids all that complexity.

Direct vs. Indirect Rollovers: The Fundamental Distinction

The IRS recognizes two methods of rolling over retirement account funds, and they have vastly different consequences.

A direct rollover is a trustee-to-trustee transfer. Your current custodian (Fidelity, Vanguard, Schwab) sends the funds directly to your new Roth IRA custodian. You never touch the money. From a tax perspective, this is invisible—no Form 1099-R, no income reported, no tax liability. The IRS places no limit on the number of direct rollovers you can perform. You can do one per month, one per day, or ten per week. There is no "one-rollover-per-year" restriction on direct transfers.

An indirect rollover is where you receive the check directly. Your custodian issues a check in your name and mails it to you. You then have exactly 60 calendar days to deposit those funds into your new Roth IRA. If you miss that deadline by even one day, the IRS treats the distribution as a taxable withdrawal. Indirect rollovers are limited to one per 12-month period per person (this is the "one-rollover-per-year rule").

The One-Rollover-Per-Year Rule (Indirect Only)

The IRS caps indirect rollovers at one per 12-month period. This rule applies per person, not per account—so if you have two traditional IRAs and attempt to roll one to a Roth, then roll the other to the same Roth within 12 months, the second rollover violates the rule and becomes taxable.

The 12-month clock starts on the day you receive the funds from your first indirect rollover. It's not a calendar year rule; it's rolling 12-month periods. If you receive a check on March 15, you can't do another indirect rollover until March 15 of the following year.

Important clarification: This rule applies only to indirect rollovers. Direct rollovers are unrestricted. You could perform a direct rollover on March 15, another direct rollover on March 16, and a third on March 17—with zero violation. The one-per-year limit only impacts indirect rollovers.

The rule also applies across all of your IRAs collectively. If you have a traditional IRA at Fidelity and a SEP-IRA at Vanguard, both count toward your one-rollover-per-year limit. The IRS aggregates all your IRAs for this purpose.

The 60-Day Deadline for Indirect Rollovers

The clock starts the day you receive the check. You must deposit the full amount into your new Roth IRA on or before day 60. The IRS counts calendar days, not business days. If you receive a check on a Friday and deposit it the following Friday 60 days later, that's acceptable. Day 61? Too late. The entire distribution becomes taxable.

This rule is strict but not absolute. Under Rev. Proc. 2016-47 (as expanded by Rev. Proc. 2020-46), a taxpayer may self-certify a late rollover based on any of 12 enumerated reasons, including financial-institution error, family illness or death, severe home damage, postal error, distribution from a state unclaimed-property fund, and others. Self-certification is made in writing to the receiving IRA trustee; no IRS ruling or fee is required. If self-certification is unavailable, a private letter ruling remains an option (current IRS user fee $12,000 per Rev. Proc. 2025-1).

The practical implication: if you do an indirect rollover, deposit the money immediately. Don't wait. There's no benefit to waiting and significant risk if a delay occurs.

Trustee-to-Trustee Transfers Are Unlimited and Risk-Free

Direct rollovers—technically called "direct trustee-to-trustee transfers"—have virtually no restrictions. You can perform as many as you want in a calendar year. You can move money from a traditional IRA to a Roth, then move more from another IRA to the same Roth, all in a single week. No limit, no reporting complexity, no risk.

To execute a direct rollover, you request a direct transfer from your current custodian's website or by calling their customer service. The custodian will ask for your new Roth IRA custodian's information (account number, routing information). They initiate the transfer directly. The funds appear in your Roth IRA, and you receive a confirmation letter. Some custodians complete this in days; others take 1-2 weeks depending on account type and custody arrangements.

From an IRS perspective, the transfer is not reported on your tax return at all. Your former custodian sends a Form 1099-R with code "G" (direct rollover) to the IRS, which flags this as a non-taxable event. No additional paperwork is required from you.

What Account Types Can Roll Where?

Not every retirement account can roll to every other account. The IRS permits specific combinations.

Traditional IRA to Roth IRA

This is a direct or indirect rollover, but it's also a conversion. When traditional pre-tax dollars move to a Roth, you owe income tax on the converted amount (the exceptions are funds that have already been taxed, like nondeductible contributions or basis). See our Conversion Rules guide for full details on conversion taxation.

SEP-IRA to Roth IRA

A SEP-IRA (Simplified Employee Pension) can be rolled to a Roth IRA as a conversion. Again, you owe income tax on the pre-tax dollars converted.

SIMPLE IRA to Roth IRA

SIMPLE IRAs can roll to Roth IRAs, but there's a catch: the first two years of a SIMPLE plan are subject to a mandatory waiting period. You cannot roll funds out of a SIMPLE IRA within two years of the date you first participated in the plan. If you meet that two-year requirement, the rollover is treated as a conversion with the same tax consequences as a traditional-to-Roth rollover.

401(k) to Roth IRA

An employer 401(k) can roll directly to a Roth IRA. However, this is a conversion with tax consequences. Pre-tax 401(k) money rolling to a Roth creates a taxable event. If you have a Roth 401(k) balance, that can roll to a Roth IRA tax-free. For detailed discussion, see our 401(k) to Roth IRA guide.

Roth IRA to Roth IRA

Rolling from one Roth IRA to another is always tax-free, whether direct or indirect (though direct is simpler). The one-rollover-per-year rule technically applies to indirect transfers between Roths, but since there's no tax consequence, the harm is minimal—it just means you can't do multiple indirect transfers in a year.

IRA to 401(k)

You can roll a traditional IRA directly into an employer 401(k) plan—but only if the plan permits it. Many plans don't. Check with your plan administrator. A Roth IRA, however, CANNOT be rolled into a Roth 401(k) — the Internal Revenue Code permits Roth 401(k)s to accept rollovers only from other designated Roth accounts, not from Roth IRAs. The reverse direction (Roth 401(k) → Roth IRA) is permitted.

Tax Implications of Rollovers vs. Conversions

A rollover and a conversion are technically different in IRS terminology, but they often result in the same tax consequence when you're moving pre-tax money to a Roth.

Rollover: The IRS definition of a rollover is a distribution from one qualified plan that's deposited into another qualified plan or IRA within 60 days (if indirect) or via direct transfer.

Conversion: A conversion is specifically a distribution from a traditional IRA (or rollover IRA) that's treated as a taxable event and converted to Roth status.

When you roll a traditional IRA to a Roth, it's legally a rollover, but the tax treatment is a conversion. You owe income tax on the pre-tax balance. Similarly, when you roll a traditional 401(k) to a Roth IRA, it's also functionally a conversion with taxable consequences.

The one exception: Roth-to-Roth rollovers are never taxable. Rolling a Roth IRA to another Roth IRA, or a Roth 401(k) to a Roth IRA, produces zero tax liability.

How Rollovers Are Reported to the IRS

Direct rollovers: Your custodian will issue a Form 1099-R with distribution code "G" (direct rollover). The IRS uses this code to identify a tax-free rollover. In most cases, this requires no action from you beyond filing the 1099-R with your tax return (or simply receiving it). Tax software typically handles direct rollovers automatically.

Indirect rollovers: Your former custodian will issue a Form 1099-R with the gross distribution amount. If you complete the rollover within 60 days, you report it on Form 8606 (Part II for conversions, Part III for ordering rules) to demonstrate that you satisfied the deadline and that the rollover is non-taxable. The 1099-R may show a large amount, but your Form 8606 clarifies that it was rolled over tax-free.

Conversions: If your rollover is a pre-tax-to-Roth conversion, you'll also complete Form 8606 Part I to report the conversion income. This is required for all conversions regardless of the amount.

The 20% Withholding Trap on Indirect Rollovers

There's a hidden cost to indirect rollovers that many people overlook: mandatory withholding.

When you request an indirect rollover from a 401(k) or other qualified employer plan, the custodian is required to withhold 20% under §3405(c). An indirect distribution from a traditional or Roth IRA is subject only to optional 10% default withholding under §3405(b), which you can elect to waive down to 0%. The 20% mandatory rule does NOT apply to IRA distributions. If you're rolling over $50,000 from a 401(k), you'll receive a check for only $40,000—the custodian withholds $10,000.

If you want to complete the rollover and avoid taxing the withheld amount, you must deposit the full $50,000 (not just the $40,000 you received) into your Roth IRA within 60 days. You'll need to contribute the $10,000 shortfall from your own pocket. If you only deposit the $40,000, the IRS treats the $10,000 as a distribution that doesn't get rolled over, and you owe taxes and potentially penalties on that amount.

Direct rollovers avoid this problem. With a direct transfer, no withholding occurs. The full amount transfers directly, and you avoid the complexity of making up the shortfall.