Can You Roll an IRA Into a SIMPLE IRA? Two-Year Rule and Penalties

Rolling an IRA into a SIMPLE IRA is allowed once you have participated in your employer’s SIMPLE IRA plan for at least two years. Before that mark, the account cannot accept incoming rollovers from other retirement accounts, and attempting one anyway can create an excess contribution problem. After the two-year threshold, traditional IRAs, SEP IRAs, and pre-tax employer plans such as 401(k)s, 403(b)s, and governmental 457(b)s all become eligible sources.

The Two-Year Participation Requirement

A SIMPLE IRA cannot receive rollover money from any other retirement account until you have been a participant in the plan for at least two years.¹ The rule applies uniformly to traditional IRAs, SEP IRAs, 401(k)s, 403(b)s, and governmental 457(b) plans.

The two-year clock starts on the first day your employer deposited a contribution into your SIMPLE IRA. Not the date you were hired. Not the date the account was opened. The triggering deposit could be your own elected salary reduction or a required employer match or nonelective contribution, but the deposit date is what counts.² Ask your plan administrator or check your statements to pin down the exact date, because miscounting even by a few days can turn a clean rollover into a taxable mess.

If you roll funds in before the two-year period ends, the transaction can be treated as an ineligible contribution. That exposes the amount to a 6% excise tax for every year the excess remains in the account.³

Which Accounts Qualify

Once you clear the two-year mark, the following accounts can be rolled into your SIMPLE IRA:

Traditional IRA
SEP IRA
Pre-tax 401(k)
Pre-tax 403(b)
Pre-tax governmental 457(b)

Rollovers from the three employer plans have only been permitted for distributions made after December 18, 2015. Before that, only traditional and SEP IRA funds could move in.⁴ The IRS rollover chart confirms every current pathway and the two-year condition attached to each.¹

Roth IRAs cannot be rolled into a SIMPLE IRA. Roth money is after-tax, and a SIMPLE IRA holds pre-tax dollars, so combining them would create accounting conflicts on future distributions. Designated Roth accounts inside employer plans, such as a Roth 401(k), are blocked for the same reason.⁴

One boundary worth naming: rollover money coming in does not count against your annual SIMPLE IRA salary reduction limit. Your contribution room for the year is unaffected by whatever you move in from another account.

Direct Transfer or Indirect Rollover

There are two ways to move the money, and the choice matters.

Direct (Trustee-to-Trustee) Transfer

In a direct transfer, the sending institution moves the money straight to your SIMPLE IRA custodian. You never touch the funds. Nothing is withheld, no 60-day deadline runs, and there is no risk of the distribution being treated as taxable income. Most institutions handle this by mailing a check made payable to the new custodian for your benefit, or by wire. This is the cleanest option and the one to choose unless you have a specific reason not to.

Indirect (60-Day) Rollover

In an indirect rollover, the sending institution pays you. You then have 60 calendar days to deposit the full amount into your SIMPLE IRA. Miss that window and the entire distribution becomes taxable income, potentially with an early distribution penalty on top if you are under 59½.⁵

Withholding is the other trap. When an indirect distribution comes from an IRA, the custodian withholds 10% for federal taxes unless you opt out. When it comes from an employer plan like a 401(k) or 403(b), withholding is a mandatory 20% you cannot waive.⁵ To roll over the full pre-distribution amount, you have to make up the withheld portion from your own pocket and recover it later when you file. A direct transfer sidesteps all of it.

The One-Rollover-Per-Year Rule

Indirect rollovers between IRAs are limited to one per 12-month period. The limit aggregates every IRA you own, treating your traditional, Roth, SEP, and SIMPLE accounts as a single IRA for counting purposes.⁵

Direct trustee-to-trustee transfers are not subject to this cap. Rollovers from employer plans into an IRA are also exempt. If you plan to consolidate several accounts into your SIMPLE IRA in the same year, using direct transfers throughout keeps the one-per-year rule from ever applying.

If You Rolled Over Too Early or Missed the 60-Day Window

Ineligible Contribution Before the Two Years

Money rolled in before your two-year participation date is generally treated as an excess contribution, and excess contributions are hit with a 6% excise tax for each year they sit in the account.³ To stop the penalty from compounding, withdraw the excess along with any earnings attributable to it before your tax-filing deadline for that year, including extensions. If you miss that deadline too, the 6% applies for the current year and every subsequent year until the excess is removed or absorbed into future contribution space.

Missed 60-Day Deadline

If you took an indirect rollover and blew the 60-day redeposit window, the IRS offers a self-certification procedure. Using the model letter in Revenue Procedure 2016-47, you certify to the receiving institution that your delay was caused by one of the approved reasons, such as hospitalization, a postal error, or a family emergency. There is no IRS fee for self-certification.⁶

Three conditions have to be met: the rollover satisfies every other requirement, one of the listed reasons caused the delay, and you complete the rollover as soon as the reason no longer prevents it, typically within 30 days. Self-certification is off the table if the IRS has already denied you a waiver through a private letter ruling.

How to Report the Rollover

Even a fully tax-free rollover generates paperwork.

The custodian sending the money will issue Form 1099-R for the year of the distribution. A direct rollover from an employer plan carries distribution code G in box 7, showing the funds moved to another eligible retirement account.⁷ If the distribution came from an IRA, the IRA/SEP/SIMPLE box will be checked.

On your Form 1040, put the total distribution on line 4a. If the whole amount was rolled over, enter $0 on line 4b as the taxable portion and write “Rollover” next to the line. The receiving SIMPLE IRA custodian reports the incoming rollover on Form 5498, which you should receive by the end of May of the following year.⁸ Keep the 1099-R and 5498 together. Between them, they document that the funds left one qualified account and landed in another.

Steps to Move the Money

Once your two-year date is behind you, the process is mostly administrative:

Collect the account number for the sending account, the account number for your SIMPLE IRA, and the receiving custodian’s mailing address or wire instructions.
Ask the SIMPLE IRA custodian for its rollover or transfer-in form. Many providers offer these online.
On the form, select the trustee-to-trustee transfer option to avoid withholding and the 60-day clock.
Send any supporting documents the custodian asks for. A recent statement from the sending account is a common request.
Submit the paperwork and monitor both accounts. Transfers usually complete within two to four weeks. Confirm with the receiving custodian that the deposit posted as a rollover contribution and not as a new contribution.

Some custodians charge account-closure or transfer-out fees, often between $5 and $50. Ask both institutions before initiating so nothing catches you off guard. When Form 5498 arrives the following spring, check that the rollover was reported correctly to the IRS.⁸

1
Internal Revenue Service. Rollover Chart
2
Internal Revenue Service. Retirement Plans FAQs Regarding SIMPLE IRA Plans
3
Office of the Law Revision Counsel. 26 USC 4973 – Tax on Excess Contributions to Certain Tax-Favored Accounts and Annuities
4
Internal Revenue Service. SIMPLE IRA Withdrawal and Transfer Rules
5
Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions
6
Internal Revenue Service. Retirement Plans FAQs Relating to Waivers of the 60-Day Rollover Requirement
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Internal Revenue Service. Instructions for Forms 1099-R and 5498
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Internal Revenue Service. Form 5498 IRA Contribution Information