How to Roll a 401(k) Into a Self-Directed IRA

A 401(k) rollover is the process of moving funds from a former employer's retirement plan into an individual retirement account (IRA). When done correctly, a rollover is not a distribution — the money is simply moving from one tax-advantaged account to another, and no taxes or penalties apply.

Millions of Americans have 401(k) balances sitting with former employers — often invested in a limited menu of mutual funds, earning modest returns, and largely forgotten. Rolling those funds into a self-directed IRA puts you in control of how they are invested.

A 401(k) through an employer typically limits your investment options to a set menu of mutual funds and target-date funds. A self-directed IRA removes that restriction, allowing you to invest in private equity, commercial real estate, private credit, and other alternative assets — while preserving the same tax-deferred (or tax-free, if Roth) treatment.

• Access to alternative investments — private equity, real estate funds, private credit, and more
• Consolidation — combine multiple old 401(k)s into a single, actively managed account
• Control — you direct the investments rather than selecting from a limited plan menu
• Portability — funds no longer tied to a former employer's plan or administrator

There are two ways to move funds from a 401(k) to an IRA. Understanding the difference is important — one is straightforward, the other has significant risks.

In nearly all cases, a direct rollover is the better choice. There is no financial advantage to an indirect rollover, and the downside risk is significant.

• Choose your account type — decide whether you want a traditional SDIRA (tax-deferred) or, if rolling over a Roth 401(k), a Roth SDIRA (tax-free growth). Rolling a traditional 401(k) into a Roth SDIRA is possible but is a taxable conversion — consult a CPA before doing so.
• Select a qualified custodian — open a self-directed IRA with a specialized custodian approved to hold alternative assets. This is a separate step from choosing your investments.
• Contact your former plan administrator — request a direct rollover to your new SDIRA custodian. Your new custodian will typically provide transfer paperwork or instructions to facilitate this.
• Funds are transferred — the plan administrator sends a check or wire directly to your new custodian. Depending on the plan, this can take anywhere from a few days to several weeks.
• Begin directing investments — once the funds are received by your SDIRA custodian, you can direct them into alternative investments of your choosing.

Generally, you cannot roll over a 401(k) from a current employer while you are still employed there — unless your plan allows what is called an in-service rollover or in-service distribution. This is a plan-specific feature, not a universal rule. Some plans allow it after a certain age (commonly 59½) or after a certain number of years of participation.

If you are interested in rolling over funds from a current employer's plan, check your plan documents or ask your HR or benefits administrator whether in-service rollovers are permitted. A financial advisor familiar with retirement accounts can help you evaluate the options.

• The 60-day rule — if you take an indirect rollover, the full amount must be deposited into the new IRA within 60 calendar days, or the IRS treats it as a taxable distribution
• The one-rollover-per-year limit — you can only do one indirect (60-day) rollover per 12-month period across all your IRAs. Direct rollovers and direct transfers are not subject to this limit.
• 20% withholding on indirect rollovers — if you receive a check made out to you, the plan will withhold 20% for taxes. You must deposit the full pre-withholding amount into your new IRA to avoid tax consequences.
• Roth conversion taxes — rolling a pre-tax 401(k) into a Roth IRA is a conversion, not a simple rollover. The converted amount is taxable in the year of conversion. This can be a powerful strategy but should be done with a CPA.
• Prohibited transactions — once funds are in your SDIRA, the same prohibited transaction rules apply as with any self-directed IRA. Do not invest in assets that involve you, your family members, or entities you control.