The core rule
The 60-Day Rollover Rule
When a retirement distribution is paid to you personally, IRS rules allow 60 calendar days from the day you receive it to deposit the full amount into an IRA or another eligible retirement plan. A direct trustee-to-trustee transfer never starts the clock, because the money is not treated as distributed to you. Miss the deadline and the entire amount generally becomes taxable income — plus a 10% additional tax if the account owner is under 59½ — unless one of the IRS's narrow relief paths applies.
What the rule actually says
The deadline comes from Internal Revenue Code §402(c)(3): a rollover doesn't count unless the transfer happens by the 60th day following the day the distributee received the property distributed. The IRS states it plainly — you have 60 days from the date you receive a retirement plan or IRA distribution to roll it over. Those are calendar days: weekends and holidays all count. A check received June 1 has a 60th day of July 31.
The clock applies only to indirect rollovers — money paid to you, in your name. A direct rollovermoves funds custodian-to-custodian and is never treated as a distribution to you, so there is no withholding and no deadline. Under IRS regulations, a check made payable to the receiving custodian for your benefit ("Fidelity, FBO Jane Doe") is still a direct rollover even if it's mailed to you to hand-deliver — the payee line, not the mailbox, is what matters. The full side-by-side is in the direct vs. indirect rollover comparison.
Two boundary cases worth knowing. First, some money can't be rolled over at all, deadline or not: required minimum distributions, hardship distributions, and certain plan loan amounts treated as distributions are all rollover-ineligible under IRS rules. Second, one situation gets a longer deadline — a qualified plan loan offset (a loan balance zeroed out because the plan terminated or employment ended) can be rolled over as late as the tax-filing due date, including extensions, for the year of the offset.
The 20% withholding trap
Here is the part that surprises people. When an employer plan like a 401(k) pays a distribution to you instead of transferring it directly, the plan is required to withhold 20% for federal income tax — in the IRS's words, "even if you intend to roll it over later." The withholding is mandatory; there is no opting out on the employer-plan side. (IRA distributions paid to you default to 10% withholding, but that one can be declined.)
Worked example: a $100,000 401(k)
- The plan cuts a check for $80,000 — $20,000 goes to the IRS as withholding.
- To keep the full balance tax-deferred, the rules require depositing the entire $100,000 — the gross amount — within 60 days. That means coming up with the missing $20,000 from other funds.
- The withheld $20,000 isn't lost — it's claimed as a tax payment on that year's return, like extra paycheck withholding.
- Deposit only the $80,000 received, and the $20,000 shortfall is treated as a distribution: ordinary income tax, plus the 10% additional tax if under 59½.
This is why the 60-day rule and the withholding rule compound each other: the same check that starts the clock also arrives 20% short of what has to go back in.
The one-per-12-months rule
A separate limit is often confused with the 60-day deadline. Since January 1, 2015, only one IRA-to-IRA 60-day rollover is allowed in any 12-month period — counted across allof a person's IRAs combined (traditional, Roth, SEP, and SIMPLE are aggregated), per IRS Announcement 2014-32 following the Tax Court's Bobrow decision.
Just as important is what the limit does notcover. Per the IRS, it does not apply to rollovers from an employer plan to an IRA (a 401(k)-to-IRA rollover — even an indirect one — doesn't use up the slot), rollovers from an IRA into a plan, plan-to-plan rollovers, traditional-to-Roth conversions, or trustee-to-trustee transfers. Direct transfers between IRAs are unlimited.
The consequences of breaking it are severe, and the IRS says it cannot waive this one: a second IRA-to-IRA rollover inside 12 months is a taxable distribution, potentially with the 10% additional tax — and if the money stays in the IRA, it can count as an excess contribution subject to a 6%-per-year excise tax until removed.
If the deadline is missed
The default outcome: the amount not redeposited by day 60 is taxable income for the year of the distribution, and the 10% additional tax applies if the owner is under 59½ and no exception fits. But the rules include three relief paths:
- 1
Automatic waiver.If the money reached the financial institution within the 60 days and the deposit failed solely because of the institution's error, the waiver is automatic — provided the funds land in the plan or IRA within one year of the start of the 60-day period.
- 2
Self-certification (Rev. Proc. 2016-47, updated by Rev. Proc. 2020-46). The IRS lists roughly a dozen qualifying reasons — financial-institution error, a misplaced and never-cashed check, a deposit into an account mistakenly believed to be eligible, a severely damaged principal residence, a death or serious illness in the family, incarceration, foreign-country restrictions, postal error, a levy whose proceeds were returned, delay by a party to the transaction, and (added in 2020) a distribution made to a state unclaimed-property fund. The deposit has to happen as soon as practicable after the reason ends — deemed satisfied within 30 days. A signed model letter goes to the receiving custodian; no IRS filing or fee. One caveat the IRS is explicit about: self-certification is not an IRS waiver, and the IRS can still disagree on audit.
- 3
Private letter ruling. For situations outside the self-certification list, a waiver can be requested directly from the IRS — a slower, fee-bearing route.
Already past day 60? The missed-deadline diagnostic walks through whether a self-certification reason fits →
Counting your own 60 days
Deadline math sounds trivial until it isn't: the clock runs from receipt, mail time eats days before the window even feels open, and custodian processing eats days at the far end — some custodians take 14–21 business days to move money. The practical window is always smaller than 60.
Custodian-specific guides
The 60-day rule is federal, but the transfer itself runs through your custodian's process — and their timelines differ a lot.
Common questions
Does the 60-day clock start on the check date or when the money arrives?
The rule counts from the day the distribution is received — the statute says the rollover must happen by the 60th day following the day the distributee received the property. Because proving a later receipt date falls on the taxpayer, many people count conservatively from the date printed on the check.
Do weekends and holidays count toward the 60 days?
Yes — the period is 60 calendar days, so weekends and holidays all count. The rule text does not spell out an extension when day 60 lands on a weekend or holiday, so the cautious approach many people take is finishing the deposit by the last business day before.
Does the 60-day rule apply to a direct rollover?
No. A direct trustee-to-trustee transfer is not treated as a distribution paid to you, so there is no 60-day deadline and no mandatory withholding. The clock only applies when the money is paid to you personally.
How many 60-day rollovers are allowed per year?
Only one IRA-to-IRA 60-day rollover is allowed in any 12-month period, counted across all of a person's IRAs combined. That limit does not apply to 401(k)-to-IRA rollovers, plan-to-plan rollovers, Roth conversions, or trustee-to-trustee transfers — direct transfers are unlimited.
What happens if the 60-day deadline is missed?
The amount not redeposited in time generally becomes taxable income for the year, plus a 10% additional tax if the owner is under 59½. If the deadline was missed for one of the reasons the IRS lists in Rev. Proc. 2016-47 (as updated by Rev. Proc. 2020-46), a self-certification letter can allow a late rollover — subject to IRS review.
A rollover plan built around your clock
The nesthelm plan maps your specific rollover — your custodian, your balance, your destination, your dates — into step-by-step transfer instructions designed to keep the 60-day rule from ever mattering.
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Keep reading
This guide provides educational information about the IRS 60-day rollover rule as it stands in 2026, drawn from IRC §402(c)(3), IRS rollover guidance, and Rev. Procs. 2016-47 and 2020-46. It is not tax, legal, or financial advice for your specific situation — rollover mistakes are frequently irreversible, so verify with a CPA or tax professional before acting.