60-day rollover deadline calculator

Free tool · Deadline & withholding math

60-Day Rollover Deadline Calculator

Received a retirement distribution check? Find your exact redeposit deadline — and the amount you actually have to deposit to avoid taxes.

Find Your Deadline

Under IRC §402(c)(3), you generally have 60 days from the day you receive a distribution to roll it into an IRA or another eligible plan and cancel the tax bill. This tool computes the date — and the 20%-withholding trap most people miss.

Your distribution

This is the amount on your plan statement, not the smaller check amount. It appears on Form 1099-R box 1.

Your 60-day redeposit deadline
Check you received (80% of gross)
Withheld for federal tax (20%)
You must deposit the full

To complete a full rollover you must deposit 100% of the gross amount — making up the withheld 20% from other savings. The withholding isn’t lost: it comes back as a credit when you file. But any part you don’t redeposit is treated as a taxable distribution, with a possible 10% penalty if you’re under 59½.

The 60 days run from the day you receive the funds. If your deadline lands on a weekend or holiday, don’t count on extra time — complete the deposit before it.

The 20% Withholding Trap, By the Numbers

Say your old 401(k) pays you a $40,000 distribution directly instead of transferring it custodian-to-custodian:

$32,000The check you actually receive — the plan is required to withhold 20% ($8,000) for federal tax (IRC §3405(c)).
$40,000What you must deposit within 60 days to owe nothing — the $8,000 gap has to come from your own pocket until tax time.
$8,000Treated as a taxable distribution if you only redeposit the check — plus a 10% penalty ($800) if you’re under 59½.

This entire trap is avoidable: a direct rollover — where the money moves straight between custodians and any check is made payable to the new custodian, not to you — has no withholding and no deadline. If you haven’t requested the distribution yet, request it as a direct rollover.

60-Day Rule Questions

I missed the 60-day deadline. Is it hopeless?

Not necessarily. IRS Rev. Proc. 2020-46 lets you self-certify a late rollover — no IRS ruling needed — if you missed the window for one of eleven listed reasons, including a financial-institution error, a misplaced and never-cashed check, severe illness, a death in the family, or a home-damaging disaster. You give the receiving custodian a self-certification letter and complete the deposit as soon as practicable (generally within 30 days after the reason no longer prevents you). If none of the reasons fit, a private letter ruling is the remaining route — talk to a tax professional.

Does the once-per-year rollover rule apply to me?

The one-rollover-per-12-months rule applies only to IRA-to-IRA (or Roth IRA–to–Roth IRA) indirect rollovers. Rolling a 401(k) or other workplace plan to an IRA doesn’t count against it, and direct trustee-to-trustee transfers between IRAs are unlimited. It’s one more reason to always move money directly instead of taking a check.

When does the 60-day clock actually start?

On the day you receive the funds — the day the check reaches you or the deposit hits your account, not the date printed on the check. Keep the envelope or a record of the deposit date if there’s any doubt.

Can I deposit it in stages?

You can roll over part of a distribution, but only what lands in the receiving account within the 60 days counts. Anything outside the window (without a valid self-certification) is taxable. Given the stakes, most people complete it in one deposit, clearly coded with the custodian as a 60-day rollover contribution — not a regular annual contribution.

What about required minimum distributions?

An RMD can never be rolled over. If you’re of RMD age, the year’s required amount must stay out; only the excess above it is rollover-eligible. Check your RMD age with our withdrawal age checker.

Related Tools & Guides

Cash-Out Tax Calculator

Deciding whether to keep the check? Price the taxes and penalties first.

Run the numbers →

Rollover Options Checker

See which destinations — old plan, new plan, IRA — are typically open to you.

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401(k) Rollover Planning

How the whole process works, start to finish, including the direct-transfer route.

Read the guide →

Sources

  • IRC §402(c)(3) — the 60-day rollover requirement
  • IRS Rev. Proc. 2020-46 — self-certification for late rollovers (the eleven permitted reasons)
  • IRC §3405(c) / IRS Topic 413 — 20% mandatory withholding on eligible rollover distributions
  • IRS Announcement 2014-32 — the one-per-year limit on IRA-to-IRA rollovers
About this tool: Educational only; it computes calendar dates and the standard 20% withholding split. Your plan may have withheld a different amount (check your paperwork), and state withholding, if any, changes the figures. Not tax or legal advice — if a deadline is near or missed, contact a tax professional promptly.
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