When you leave a job, you typically have four options for your 401k: roll it into a new employer’s plan, roll it into an IRA, cash it out, or leave it with your former employer. Each choice carries different costs, tax consequences, and processing timelines. Understanding these differences upfront can save you hundreds — or thousands — of dollars. (Related: Common 401(k) rollover mistakes and how to avoid them: troubleshooting rollover issues) (Related: How to Rollover a 401k to an IRA in 2026: The Complete Step-by-Step Guide) (Related: Moving to Texas for Retirement: The Complete 2026 Guide to Taxes, Costs, and Rolling Over Your 401k) (Related: IRA Rollover Rules: How to Avoid the One-Per-Year Rule Violation and Unexpected Tax Penalties) (Related: What Happens If You Miss the 60-Day Rollover Deadline in 2026: Complete Guide) (Related: 403(b) to IRA Rollover: The Complete 2026 Process and Costs Guide)
The 4 Main Options and What Each One Costs You
After leaving a job, the IRS and your plan documents generally permit four paths for your 401k balance. Here’s what each one means in real dollars:
Option 1: Roll Over to Your New Employer’s 401k
Rolling your old 401k directly into a new employer’s plan is often the cleanest option from a tax standpoint. A direct rollover — where funds move custodian-to-custodian — triggers zero taxes and zero penalties. Processing time typically runs 7 to 21 business days, depending on both custodians involved. Some plans charge an outgoing rollover fee ranging from $25 to $100. Your new employer’s plan may also charge its own administrative fees, so review the Summary Plan Description before committing.
Option 2: Roll Over to a Traditional IRA
A direct rollover to a Traditional IRA is also tax-free when done correctly. The custodian receiving the funds may charge an account setup fee of $0 to $50, and some charge annual maintenance fees of $25 to $75. If you choose an indirect rollover — where the check is made out to you — your former employer is required to withhold 20% for federal income taxes. You then have 60 days to deposit the full original amount (including the withheld 20% from your own pocket) into an IRA to avoid taxes and penalties on that withheld portion.
Option 3: Cash Out Your 401k
Cashing out is the most expensive option. If you are under age 59½, the IRS imposes a 10% early withdrawal penalty on the full amount, plus you owe ordinary income taxes at your federal marginal rate. Depending on your state, additional state income taxes may apply. On a $50,000 balance, a person in the 22% federal bracket could lose $16,000 or more to taxes and penalties combined. Use our Early Withdrawal Penalty Calculator to see your exact cost before making this decision.
Option 4: Leave It With Your Former Employer
Most plans allow you to leave your balance in place if it exceeds $5,000. Balances between $1,000 and $5,000 may be automatically rolled into an IRA chosen by the plan administrator. Balances under $1,000 can be cashed out by the plan without your consent. Leaving funds behind means continuing to pay that plan’s expense ratios and administrative fees — which may be higher than IRA alternatives — and you lose the ability to actively manage or consolidate your retirement picture easily.
Taxes and Withholding: What the IRS Requires
The tax treatment of your rollover depends almost entirely on how the money moves, not just where it goes.
Direct vs. Indirect Rollovers
In a direct rollover, the check is made payable to the receiving institution (e.g., “Fidelity FBO [Your Name]”). No taxes are withheld, and you have no 60-day deadline pressure. In an indirect rollover, the check is made out to you, and mandatory 20% federal withholding applies. You have exactly 60 days to redeposit the full pre-withholding amount into a qualifying account. Miss that deadline and the IRS treats the entire distribution as taxable income — and assesses the 10% penalty if you are under 59½.
State Income Taxes on Rollovers
Most states follow federal rules: a properly executed direct rollover is not taxable at the state level. However, states like California, New York, and Illinois will tax any portion you do not successfully roll over. A handful of states — including Illinois, Mississippi, and Pennsylvania — exempt certain retirement distributions from state tax entirely, though rules vary. Always verify your specific state’s treatment with a tax professional before initiating a rollover.
Rollover Timelines and Processing Fees to Expect
Knowing the timeline prevents costly mistakes, especially if you are working with the 60-day indirect rollover window.
- Request to check issuance: 3–10 business days at most custodians
- Mail delivery (if paper check): Add 5–7 business days
- Receiving institution processing: 2–5 business days after receipt
- Wire transfers: Typically 1–3 business days, but may carry a $15–$30 wire fee
- Outgoing rollover/termination fees: $25–$100 charged by the sending plan
- IRA account closure fees (future): $50–$150 at some custodians if you later close the IRA
Always request a direct electronic transfer when possible. It is faster, eliminates withholding risk, and reduces the chance of missing the 60-day window.
Use Our Free Calculators
Before you decide which rollover option makes sense for your situation, run the numbers with these free tools:
- 401k Rollover Calculator — Estimate the net cost of rolling over your balance, including any fees and lost growth potential during the transfer window.
- Early Withdrawal Penalty Calculator — See exactly how much you would owe in taxes and penalties if you choose to cash out instead of rolling over.
- Traditional vs Roth IRA Calculator — Compare the long-term cost difference between rolling into a Traditional IRA versus converting to a Roth IRA, including the tax bill each option generates.
Frequently Asked Questions
How long do I have to roll over my 401k after leaving a job?
If you receive a direct distribution (indirect rollover), you have exactly 60 calendar days from the date you receive the funds to complete the rollover. There is no deadline for initiating a direct rollover, but your former employer’s plan may have its own processing timelines. You can generally leave the funds in the old plan until you are ready to move them.
Will my former employer’s 401k charge me a fee to roll over?
Many plans charge an outgoing rollover or distribution fee ranging from $25 to $100. Some large corporate plans waive this fee entirely. Check your Summary Plan Description or call the plan administrator directly to confirm any charges before submitting your rollover request.
Is a 401k rollover to an IRA taxable?
A direct rollover from a Traditional 401k to a Traditional IRA is not a taxable event. No taxes are owed, and no withholding is required. If you roll into a Roth IRA, however, the converted amount is treated as ordinary income in the year of conversion and will be taxed accordingly.
What happens if I miss the 60-day rollover deadline?
Missing the 60-day window means the IRS treats the distribution as taxable income. You will owe federal (and likely state) income taxes on the full amount, plus the 10% early withdrawal penalty if you are under age 59½. The IRS can grant hardship waivers in limited circumstances, but these are not guaranteed and require formal application.
Can I roll over a 401k from a previous job that I left years ago?
Yes. There is no time limit on rolling over a former employer’s 401k, as long as the plan still holds your funds. You can initiate a direct rollover at any time. If your balance was below $1,000 when you left, the plan may have already distributed or transferred those funds, so confirm the current status with the plan administrator first.
Written by James Whitfield | Updated April 2026 | For educational purposes only. Always consult a qualified financial professional before making retirement decisions.