What to Do With Old 403(b): IRA, Roth IRA, Leave It, or Cash Out

A 403(b) retirement account does not end when you leave an employer.

It remains active and continues to hold tax-advantaged retirement savings accumulated during your employment.

Once employment ends, account holders generally have several options for an old 403(b), including leaving it with the former plan or rolling it into another retirement account.

Each option carries different implications for taxes, investment flexibility, and long-term portfolio management.

Main Options for an Old 403(b)

After leaving an employer, you generally have four choices for your old 403(b) balance:

• Leave the money in the old employer’s plan.
• Roll the account into a new employer’s retirement plan.
• Roll the balance into an IRA.
• Cash out the account.yt

Each option has its own different tax consequences, investment opportunities, administrative rules, and long-term retirement implications.

1. Leaving Your 403(b) with Your Former Employer

Many employers allow former employees to keep their money inside the existing 403(b) plan after leaving.

In this situation, your account remains invested and continues growing tax-deferred, although you can no longer make new salary-deferral contributions through that employer.

Certain 403(b) plans offer institutional investment funds, stable-value investments, or annuity products unavailable elsewhere.

So, if the plan has low fees and strong investment options, leaving the account untouched may be perfectly reasonable.

2. Rolling Your 403(b) into an IRA

Rolling an old 403(b) into an IRA is the most common retirement account strategy after changing jobs.

A rollover IRA allows you to preserve the account’s tax-advantaged status while gaining far greater control over investments and account management.

A traditional 403(b) is typically rolled into a traditional IRA, so taxes are deferred continuously without triggering income tax. Roth 403(b) balances are usually rolled into a Roth IRA to preserve tax-free treatment.

An IRA rollover often provides major advantages:

• Broader investment choices, including ETFs, stocks, bonds, and mutual funds.
• Potentially lower fees than older 403(b) contracts.
• Easier account consolidation.
• More control over beneficiaries and withdrawal strategies.
• Greater flexibility for Roth conversions and tax planning.

For example, someone with several old employer plans may consolidate everything into one IRA, simplifying rebalancing, recordkeeping, and retirement income planning.

To avoid taxes and penalties, the rollover should ideally be completed as a direct trustee-to-trustee transfer.

In a direct rollover, the old plan sends the money directly to the IRA custodian without the funds passing through your hands. This avoids mandatory withholding and reduces the risk of mistakes.

3. Rolling Your 403(b) into a New Employer’s Plan

If your new employer offers a 401(k) or another 403(b) plan that accepts rollovers, you may choose to transfer the old balance there instead of opening an IRA.

This approach can simplify retirement management by keeping workplace retirement savings under one account. It may also preserve access to certain employer-plan protections and features unavailable in IRAs.

Potential advantages include:

• Fewer retirement accounts to manage.
• Continued access to institutional investment funds.
• Potentially stronger creditor protections under ERISA.
• Ability to delay RMDs while still working in some employer plans.
• Easier payroll integration and retirement tracking.

But not all employer plans are equally attractive.

Some workplace plans offer limited investment choices or high administrative fees. Before rolling over your balance, compare:

• Investment menus.
• Expense ratios.
• Administrative costs.
• Availability of Roth features.
• Loan provisions.
• Plan flexibility.

If the new employer’s plan is well-designed and low-cost, consolidating accounts there can be an efficient long-term strategy.

4. Cashing Out Your 403(b)

Cashing out means withdrawing your entire 403(b) balance as a lump-sum distribution. While this may provide immediate access to cash, it is usually the most expensive option from a tax standpoint.

Here are some rates that you might possibly incur.

For example, someone under 59½ who cashes out a $100,000 403(b) could lose a substantial portion of the balance immediately through:

• Federal income taxes.
• State income taxes.
• The 10% early withdrawal penalty.
• Mandatory withholding requirements.

Beyond taxes and penalties, cashing out permanently removes the money from a tax-advantaged retirement environment.

Taxes and Penalties on 403(b) Withdrawals

Traditional 403(b) accounts are funded with pre-tax contributions, so distributions are taxed as ordinary income when withdrawn.

If you take a distribution instead of a direct rollover, the plan is generally required to withhold 20% for federal taxes.

For example:

• You request a $50,000 distribution.
• The plan withholds $10,000 for federal taxes.
• You receive only $40,000.

If you intend to complete an indirect rollover, you must redeposit the full original $50,000 into another retirement account within 60 days, including the withheld amount.

Otherwise, the withheld portion becomes taxable and potentially penalized.

This is why direct rollovers are strongly preferred whenever possible.

Because of these complications, most retirement specialists recommend avoiding indirect rollovers unless absolutely necessary.

How to Decide What to Do with an Old 403(b)

Choosing what to do with an old 403(b) depends on several personal and financial factors.

Investment Fees and Expenses

Some legacy 403(b) plans, especially older annuity-based products, carry high fees that can quietly reduce long-term returns.

So, I want you to compare

• Expense ratios.
• Administrative fees.
• Advisor fees.
• Surrender charges.
• Investment flexibility.

And then make a decision after that. Even small fee differences can compound significantly over decades.

Investment Options

An IRA generally offers much broader investment flexibility than a workplace retirement plan.

If you want access to ETFs, individual stocks, alternative funds, or customized asset allocations, an IRA may provide more control.

Tax Planning Goals

Maintaining the same tax structure is usually simplest:

• Traditional 403(b) – Traditional IRA or traditional employer plan.
• Roth 403(b) – Roth IRA or Roth employer plan.

Rolling pre-tax funds into a Roth IRA counts as a Roth conversion and creates taxable income in the conversion year.

Age and Withdrawal Timing

Your age affects both penalties and RMD planning.

• Age 55 separation rule for employer plans.
• Age 59½ penalty-free withdrawals.
• RMDs begin at age 73.
• Continued-work exceptions in some employer plans.

403(b) vs. IRA vs. 401(k)

You should have an idea of these differences to decide where to best keep or move your savings.

Your old 403(b) can remain where it is, move into a new employer plan, transfer into an IRA, or be withdrawn entirely, but each option carries very different tax and long-term retirement consequences.

Before making a decision, compare investment choices, fees, tax implications, withdrawal rules, and future retirement needs carefully.

Even small differences today can significantly affect the size and flexibility of your retirement savings years down the road.