How to Roll Over a 401(k) to Vanguard: A Step-by-Step Guide

If you have decided to roll over your 401(k) into an IRA at Vanguard, you have made a strong choice. Vanguard is one of the most popular destinations for 401(k) rollovers due to its industry-leading low-cost index funds, straightforward platform, and long track record of serving long-term investors.

This guide walks you through the specific steps to complete a 401(k) to IRA rollover at Vanguard, including opening your account, initiating the transfer, choosing your investments, and avoiding common mistakes that can trigger taxes and penalties.

For military members separating from service, this process also applies to rolling over a Thrift Savings Plan (TSP) into a Vanguard IRA, with some important TSP-specific considerations covered at the end.

Why Choose Vanguard for Your 401(k) Rollover?

Vanguard is a natural choice for investors who want to build a low-cost, long-term retirement portfolio. Here is why so many investors choose Vanguard for their rollover IRA:

• Low expense ratios — Vanguard’s average ETF expense ratio is 0.04%, well below the industry average of 0.44%

• Wide fund selection — access to the full Vanguard fund lineup plus all US-listed ETFs

• No rollover fees — rolling over a 401(k) to a Vanguard IRA costs nothing

• Strong customer service — Vanguard’s customer service team is experienced in guiding customers through the rollover process and can do a conference call with your former plan administrator if needed

• Consolidation — if you already have accounts at Vanguard, rolling your 401(k) there simplifies your financial life

The main limitation of Vanguard is that its platform is more limited if you want to trade individual stocks or assets beyond ETFs and Vanguard funds. If that is important to you, consider Fidelity or Schwab as alternatives.

Before You Start: Direct vs. Indirect Rollover

Understanding the difference between a direct and indirect rollover is essential before starting the process.

Direct Rollover

A direct rollover means your funds go directly from your 401(k) provider to Vanguard. The check is made out to Vanguard for the benefit of you, not to you personally. This is the recommended approach because:

• No taxes are withheld from the transfer

• There is no 60-day deadline to worry about

• The transaction is reported to the IRS as a tax-free rollover

Indirect Rollover

An indirect rollover means your 401(k) provider sends the funds directly to you. You then have 60 days to deposit the funds into your Vanguard IRA. The risks include:

• Your former employer must withhold 20% for federal taxes, so a $100,000 account would result in only an $80,000 check

• To complete a full rollover, you would need to deposit the full $100,000, meaning you would need to cover the $20,000 withheld out of pocket

• Missing the 60-day deadline makes the entire amount a taxable distribution, plus a 10% early withdrawal penalty if you are under age 59½

Always choose a direct rollover when possible.

Step-by-Step: How to Roll Over a 401(k) to Vanguard

Step 1: Open Your Vanguard Rollover IRA

If you do not already have a Vanguard account, open a Rollover IRA online at vanguard.com. The process takes less than 10 minutes and you will need:

• Your Social Security number

• A government-issued ID

• Your bank account information

When selecting the account type, choose the right IRA for your situation:

• Traditional 401(k) to Rollover IRA or Traditional IRA — maintains tax-deferred status

• Roth 401(k) to Roth IRA — maintains tax-free status

• Traditional 401(k) to Roth IRA — this is a Roth conversion and is a taxable event — consult a fee-only financial planner before choosing this option

If you already have a Vanguard account, log in and open a Rollover IRA from your existing account dashboard. Your personal information will be pre-populated.

Step 2: Gather Your Rollover Information

Before contacting your former 401(k) plan administrator, gather the following information that they will likely need to process the transfer:

• Your new Vanguard Rollover IRA account number

• Vanguard’s mailing address for rollovers

• Instructions for how the check should be made out — typically “Vanguard Fiduciary Trust Company FBO [Your Name]”

If you are unsure what your former plan requires, Vanguard’s customer service team can help and can do a conference call with your former plan administrator to facilitate the transfer.

Step 3: Contact Your Former 401(k) Plan Administrator

Contact your former employer’s 401(k) plan administrator to initiate the direct rollover. Most plan administrators will ask for:

• Your Vanguard account number

• Vanguard’s name and mailing address

• How the check should be made out

Some companies require signed forms, while others can process the transfer over the phone. If your former employer will only release funds by phone, which is common, Vanguard’s customer service can join the call to facilitate the transfer in real time.

Step 4: Choose Your Investments

Before your funds arrive at Vanguard, decide how you want to invest them. Having a plan in advance prevents your money from sitting uninvested. Popular options at Vanguard include:

• Target-date funds — a simple, hands-off option that automatically adjusts your allocation as you approach retirement

• Three-fund portfolio — VTI (US stocks), VXUS (international stocks), and BND (bonds) — a straightforward, low-cost DIY approach

• Individual Vanguard index funds — based on your specific asset allocation goals

If you are not ready to invest immediately, place your funds in the Vanguard Federal Money Market Fund until you have time to make a more considered decision.

Step 5: Track the Transfer

Once the transfer is initiated, follow up with both your former plan administrator and Vanguard to confirm the funds are on the way. The process typically takes 2 to 6 weeks, depending on how the funds are transferred, electronic transfers are faster than physical check transfers.

Once the funds arrive at Vanguard, confirm they have been recorded as a rollover contribution, not a new IRA contribution, to avoid any issues with annual contribution limits.

Step 6: Finalize Your Account

Once your funds have arrived and been invested, complete these final steps:

• Designate your beneficiary — do not leave this blank

• Enroll in e-delivery — avoids Vanguard’s $20 per year paper statement fee

• Verify your contact information — Vanguard will send a 1099-R tax document confirming your tax-free rollover, so make sure your mailing address is current

• Review your investment allocation — confirm it aligns with your retirement goals and risk tolerance

Common 401(k) Rollover Mistakes to Avoid

• Choosing an indirect rollover when a direct rollover is available — the 20% withholding and 60-day deadline create unnecessary risk

• Rolling a Roth 401(k) into a Traditional IRA — this triggers taxes on the entire balance; always match account types

• Leaving funds uninvested — once your rollover arrives at Vanguard, make sure you invest the funds rather than leaving them in the money market fund indefinitely

• Forgetting to name a beneficiary — one of the most commonly overlooked steps

• Not enrolling in e-delivery — Vanguard charges $20 per year per account for paper statements

TSP Rollovers to Vanguard: What Military Members Need to Know

For military members and federal employees separating from service, the process of rolling a TSP into a Vanguard IRA is very similar to a 401(k) rollover. However, there are important TSP-specific considerations, particularly for those with tax-exempt combat zone contributions, that can affect how and whether you should roll over your TSP.

Before rolling over a TSP to Vanguard or any other IRA provider, see our complete guide to TSP rollovers for military members.

Is Vanguard the Right Choice for Your 401(k) Rollover?

Rolling over a 401(k) to Vanguard is a straightforward process that can be completed in a few weeks with minimal paperwork, particularly if you choose a direct rollover and have your information ready before initiating the transfer. Vanguard’s low-cost funds, strong customer service, and no-fee rollover process make it one of the best destinations for a rollover IRA.

Take your time choosing the right account type, have a plan for how you want to invest your funds, and make sure your account is fully set up, with a beneficiary designated and e-delivery enrolled, before considering the process complete.