Can You Roll a 401(a) Into an IRA? Vesting, Taxes, and Deadlines

Yes, you can roll a 401(a) into an IRA. Federal tax law treats the 401(a) as a qualified employer plan, and the IRS rollover chart lists transfers from a 401(a) to both traditional and Roth IRAs as permitted.¹ The mechanics are straightforward once you know when you’re eligible, how much of the balance is actually yours, and which choices carry a tax bill or forfeit a penalty exception.

When You Become Eligible

A 401(a) is the broad category of qualified employer retirement plans, including pensions, profit-sharing plans, money purchase plans, and 401(k)s.² Government agencies, universities, and nonprofits are the most common sponsors of standalone 401(a) plans, and the plan document itself controls when you can take money out.

The usual trigger is separation from service: quitting, retiring, or being laid off. Some plans also open distributions at the plan’s normal retirement age, typically set between 59½ and 65.³ In-service distributions are unusual in 401(a) plans, so most participants wait until they leave the job.

How Vesting Limits the Amount

Your own contributions are always 100% yours. Employer contributions vest on a schedule, and only the vested portion can roll over. Anything not yet vested is forfeited back to the plan when you leave.⁴

Defined contribution plans use either 3-year cliff vesting (nothing until year three, then 100%) or graded vesting that runs from 20% at year two to 100% at year six.
Defined benefit plans use either 5-year cliff vesting or graded vesting from 20% at year three to 100% at year seven.

If you’re close to a vesting milestone, a few more months on the job may free up a meaningfully larger balance before you start the rollover.

Traditional IRA or Roth IRA

Most 401(a) contributions are pre-tax. Sending pre-tax money to a traditional IRA preserves the deferral: no tax at the transfer, and income tax applies later when you withdraw.¹

Sending pre-tax money to a Roth IRA is a conversion. The entire amount becomes ordinary income in the year of the transfer, which can push you into a higher bracket if the balance is large.⁵ In exchange, qualified Roth withdrawals in retirement are tax-free. The conversion tends to pay off when your current bracket is lower than the one you expect later, or when you have enough years left for tax-free growth to outweigh the up-front bill.

When Your Account Holds Both Pre-Tax and After-Tax Money

Some 401(a) plans include mandatory after-tax employee contributions. Distributions from a mixed account generally include a proportional share of each type, but IRS guidance lets you split the payout: pre-tax dollars into a traditional IRA, after-tax dollars into a Roth IRA, all from the same distribution.⁵ The after-tax portion moves to the Roth without additional tax because you already paid tax going in. Earnings on those after-tax contributions count as pre-tax and go to the traditional side.

The Age 55 Penalty Exception You Can Lose Overnight

This is the most expensive mistake in a hurried rollover. If you leave your employer during or after the year you turn 55, distributions taken directly from the 401(a) are exempt from the 10% early withdrawal penalty even though you haven’t reached 59½.⁶ Public safety employees of state or local governments get the exception starting at age 50.⁷

The exception applies only to qualified employer plans. It does not apply to IRAs.⁷ The moment 401(a) funds land in an IRA, the age 55 exception is gone. If you’re between 55 and 59½ and may need to draw on the money, keeping some or all of it in the 401(a) can save you 10% on every withdrawal. You can always roll over what you don’t expect to touch before 59½ and leave the rest.

Direct Rollover vs. Indirect Rollover

You have two ways to move the money, and the difference is bigger than it sounds.

Direct Rollover

Your 401(a) plan administrator sends the funds straight to the IRA custodian, either by check payable to that custodian or by electronic wire. Nothing is withheld, and the money never touches your bank account.⁸ Funds usually arrive within one to two weeks.

Indirect Rollover

The plan pays you first. Federal law requires 20% withholding for taxes before the check is issued.⁹ You then have 60 days to deposit the full original amount, including the withheld 20%, into your IRA.¹⁰ You have to cover the withheld portion out of your own pocket and wait until you file your return to get it back.

Miss the 60-day window and the shortfall becomes a taxable distribution. If you’re under 59½, add the 10% early withdrawal penalty on top.¹⁰ The direct rollover avoids all of it.

The IRS one-rollover-per-year limit does not apply to rollovers from an employer plan to an IRA, so a prior IRA-to-IRA rollover this year won’t block you.⁸

If You Missed the 60-Day Deadline

You may still be able to save the rollover by self-certifying that you qualify for a waiver. The IRS allows self-certification when the delay was caused by one of a specific list of circumstances:

The receiving or distributing financial institution made an error.
The distribution check was misplaced and never cashed.
You deposited the funds into an account you believed was an eligible retirement plan but wasn’t.
You or a family member were seriously ill, or a family member died.
Your home was severely damaged.
Mail went astray, or you were incarcerated.
The distributing plan took too long providing paperwork the receiving institution needed.

You send a signed letter to your IRA custodian stating which qualifying reason applies. The IRS cannot have previously denied a waiver for the same distribution.¹¹ The IRS can still audit and reject the certification, so keep documentation of the reason you’re claiming.

Required Minimum Distributions Stay Behind

Starting at age 73, you must take a required minimum distribution from the 401(a) each year.¹² Some plans allow you to delay RMDs while still working for the sponsoring employer.

RMDs are not eligible rollover distributions.¹³ The plan has to pay the RMD portion first in a year one is due; only the balance beyond it is eligible to move. Rolling the RMD amount into an IRA anyway creates an excess contribution, which carries a 6% annual penalty until corrected.

Inherited 401(a) Accounts

If you inherited the account, your options depend on whether you were the participant’s spouse.

Surviving Spouses

A surviving spouse can roll the inherited 401(a) into their own IRA and treat it as if it had always been theirs.¹⁴ The RMD clock resets to your own age, which helps if you were younger than the deceased. Keeping the funds in an inherited account and taking distributions over your life expectancy, or under the 10-year rule, remains available.

Non-Spouse Beneficiaries

Non-spouse beneficiaries cannot roll an inherited 401(a) into their own IRA. For deaths in 2020 or later, most must empty the inherited account by the end of the 10th year after the participant’s death.¹⁴ Eligible designated beneficiaries (minor children of the participant, disabled or chronically ill individuals, and people no more than 10 years younger than the participant) can stretch distributions over their own life expectancy. Minor children switch to the 10-year rule at the age of majority.

Paperwork and Tax Reporting

To start the rollover, gather your 401(a) account number, the contact information for the plan’s third-party administrator, and the account details for the destination IRA. Request a distribution or rollover election form. For a direct rollover, the check should be payable to your IRA custodian “for the benefit of” your name; that payee format signals to the IRS that the money is moving between retirement accounts, not being cashed out. Some administrators also ask for a letter of acceptance from the receiving institution confirming the IRA is open and ready.

The former plan issues Form 1099-R, typically by early February of the following year.¹⁵ For a direct rollover of pre-tax funds to a traditional IRA, box 2a (taxable amount) should show zero or be blank, and the box 7 distribution code should be “G.” For a Roth conversion, box 2a will show the full converted amount, and you report it as income for that year. Keep the 1099-R and your IRA deposit confirmation; they’re the proof if the IRS ever questions the transaction.

1
Internal Revenue Service. Rollover Chart
2
Office of the Law Revision Counsel. 26 USC 401 – Qualified Pension, Profit-Sharing, and Stock Bonus Plans
3
Internal Revenue Service. When Can a Retirement Plan Distribute Benefits
4
Office of the Law Revision Counsel. 26 USC 411 – Minimum Vesting Standards
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Internal Revenue Service. Rollovers of After-Tax Contributions in Retirement Plans
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Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
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Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
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Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions
9
Office of the Law Revision Counsel. 26 USC 3405 – Special Rules for Pensions, Annuities, and Certain Other Deferred Income
10
Internal Revenue Service. Topic No. 413, Rollovers From Retirement Plans
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Internal Revenue Service. Revenue Procedure 2020-46
12
Internal Revenue Service. Retirement Topics – Required Minimum Distributions (RMDs)
13
Office of the Law Revision Counsel. 26 USC 402 – Taxability of Beneficiary of Employees Trust
14
Internal Revenue Service. Retirement Topics – Beneficiary
15
Internal Revenue Service. Topic No. 154, Form W-2 and Form 1099-R (What to Do if Incorrect or Not Received)