Does the 60-day clock start when I get the check or when the custodian issues it?

The IRS counts from the day you RECEIVE the distribution — the day the check reaches you or the funds are wired to you — not the deposit date and not the day the custodian issued the check (IRC §402(c)(3)). Mailing time before the check reaches you does not eat into your 60 days. Because the exact receipt date can be hard to document, many people conservatively count from the check date to leave a safety margin.

What happens if day 60 falls on a Sunday?

The deadline does not automatically extend. Some tax professionals argue for a business-day extension, but the IRS rule says 60 calendar days. To be safe, complete the deposit by day 59 if day 60 falls on a weekend or holiday.

I already missed it — is there anything I can do?

Possibly. IRS Rev. Proc. 2016-47 (as expanded by Rev. Proc. 2020-46) provides 12 qualifying reasons for a late-rollover self-certification. If your reason qualifies, you can complete the rollover without IRS approval by submitting a letter to your new custodian. Use the missed-deadline diagnostic to check if you qualify.

401(k) rollover glossary

The IRS 60-Day Rollover Rule

If you receive a retirement distribution directly (a check made out to you), you have 60 calendar days to deposit the full gross amount into a qualifying retirement account. Missing the deadline makes the entire amount taxable income.

This is the short definition. The complete guide — with the worked math, the exceptions, and the recovery paths — lives here: Read the full 60-day rollover rule guide →

The 60-day rollover rule is the IRS rule that governs indirect rollovers: if retirement funds are distributed to you personally, you have exactly 60 calendar days from the date you RECEIVE the distribution to redeposit them into a qualifying retirement account (IRC §402(c)(3)). Many people count from the check date to be safe, since receipt usually follows issuance by only a day or two.

If you miss the 60-day deadline, the full distributed amount becomes taxable income for the year. On top of that, if you are under age 59½, the IRS adds a 10% early-withdrawal penalty. On a $200,000 distribution, a missed deadline could cost $70,000 or more in taxes and penalties.

The 60-day rule only applies to indirect rollovers. A direct rollover — where funds move custodian-to-custodian without ever passing through your hands — has no 60-day deadline and no withholding requirement.

The IRS recognizes 12 qualifying reasons for a late-rollover self-certification under Revenue Procedure 2016-47 (Rev. Proc. 2020-46 added a 12th: funds held by a state unclaimed-property fund). If you missed the deadline due to a qualifying reason (financial institution error, death or serious illness of a family member, postal error, being abroad, and others), you may be able to self-certify the exception without IRS approval. You write and sign a letter to your new custodian certifying the qualifying reason.

When counting the 60 days, every calendar day counts — including weekends and holidays. Day 1 is the day after the distribution date. If day 60 falls on a weekend or federal holiday, the deadline does not extend to the next business day.

To avoid the 60-day rule entirely, always request a direct rollover. Tell your custodian: 'I want a direct trustee-to-trustee transfer to [destination custodian]. Do not issue a check to me.'

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Frequently asked questions

Does the 60-day clock start when I get the check or when the custodian issues it?: The IRS counts from the day you RECEIVE the distribution — the day the check reaches you or the funds are wired to you — not the deposit date and not the day the custodian issued the check (IRC §402(c)(3)). Mailing time before the check reaches you does not eat into your 60 days. Because the exact receipt date can be hard to document, many people conservatively count from the check date to leave a safety margin.
What happens if day 60 falls on a Sunday?: The deadline does not automatically extend. Some tax professionals argue for a business-day extension, but the IRS rule says 60 calendar days. To be safe, complete the deposit by day 59 if day 60 falls on a weekend or holiday.
I already missed it — is there anything I can do?: Possibly. IRS Rev. Proc. 2016-47 (as expanded by Rev. Proc. 2020-46) provides 12 qualifying reasons for a late-rollover self-certification. If your reason qualifies, you can complete the rollover without IRS approval by submitting a letter to your new custodian. Use the missed-deadline diagnostic to check if you qualify.

This glossary entry provides educational information based on IRS rules. It is not tax or legal advice for your specific situation.

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