Retirement Account Estate Planning (IRAs, 401(k)s, SECURE Act)

Retirement accounts represent the largest portion of overall wealth for most Nashville and Middle Tennessee families. Traditional IRAs, Roth IRAs, 401(k)s, and other qualified plans often eclipse real estate and taxable investment accounts combined. Yet, these assets are frequently treated as an afterthought in estate planning, even though they are governed by a unique (and often unforgiving) set of tax and beneficiary rules.

Retirement account estate planning requires a different mindset than planning for other assets. The rules are driven less by state law and more by federal tax policy, beneficiary designations, and evolving legislation such as the SECURE Act. When handled carefully, retirement assets can support spouses, children, and future generations. When overlooked, they can trigger unnecessary taxes, administrative headaches, and outcomes that conflict with your intentions.

You have worked hard and contributed to retirement accounts for years. It’s time to make sure that work benefits you and your heirs, not the tax system. At Frazier Law, our team has experience helping families and companies with tax planning, estate planning, probate, and more.

Our firm is headed by Charles Frazier, who in July 2021 was awarded Estate Planning Law Specialist (EPLS) and Accredited Estate Planner (AEP) credentials from the National Association of Estate Planning Councils. He is recognized for his expertise in estate planning and his commitment to every client. If you are wondering how to protect your beneficiaries, your retirement accounts, and other assets, contact Charles Frazier and the rest of the team at Frazier Law for a consultation.

Why Retirement Accounts Demand Special Attention in Estate Planning

Retirement accounts do not pass through a will in the traditional sense. Instead, they transfer according to beneficiary forms on file with the account custodian. This single fact creates both opportunity and risk.

A properly completed beneficiary designation can allow retirement assets to transfer quickly and privately. However, outdated or poorly structured designations can override carefully drafted estate planning documents and create unintended results, including:

• Disinheritance of intended beneficiaries.
• Accelerated income taxation.
• Loss of asset protection opportunities.
• Exposure to creditors or divorcing spouses.

Understanding the Types of Retirement Accounts

Before addressing distribution rules, it is important to understand the fundamental differences among common retirement vehicles.

Traditional IRAs and 401(k)s

These accounts are typically funded with pre-tax dollars. Contributions reduce taxable income during working years, but withdrawals are generally taxed as ordinary income. As a result, beneficiaries who inherit these accounts also inherit a future income tax obligation.

Roth IRAs and Roth 401(k)s

Roth accounts are funded with after-tax dollars. While contributions do not generate an immediate tax deduction, qualified distributions are generally income tax-free. From an estate planning perspective, Roth accounts can be especially powerful tools when paired with careful beneficiary planning.

Employer-Sponsored Plans

401(k)s and similar plans are subject to plan-specific rules that may limit beneficiary options or distribution timing. These constraints must be evaluated before assuming an estate planning strategy will apply uniformly across all accounts.

How the SECURE Act Changed the Landscape

The SECURE Act, which became effective in 2020, altered retirement account inheritance rules. Prior to the SECURE Act, many non-spouse beneficiaries could take required minimum distributions (RMDs) over their own life expectancy, allowing accounts to grow tax-deferred for decades. The SECURE Act largely eliminated this option.

Today, most non-spouse beneficiaries must fully distribute inherited retirement accounts within 10 years of the original owner’s death. While the law does not always mandate annual withdrawals during that period, the compressed timeline often results in significantly higher income taxes.

Certain beneficiaries, referred to as “eligible designated beneficiaries,” may still qualify for life expectancy-based distributions. These include:

• Surviving spouses.
• Minor children of the account owner (until reaching adulthood).
• Individuals with disabilities or chronic illnesses.
• Beneficiaries not more than 10 years younger than the account owner.

Even within these categories, careful planning is required to preserve tax advantages.

Planning for a Surviving Spouse

Spouses retain unique flexibility when inheriting retirement accounts. A surviving spouse can often roll inherited retirement assets into their own IRA. This option allows the spouse to delay required distributions until their own required beginning date and maintain long-term tax deferral.

In certain circumstances, naming a properly structured trust as beneficiary for a spouse may offer asset protection, remarriage planning, or control over ultimate distribution to children—though this approach requires precise drafting to avoid unintended tax consequences.

Planning for Children and Future Generations

For many families, the real challenge lies in planning for the next generation. Under the SECURE Act, children and other non-spouse beneficiaries often face a compressed distribution window. Large inherited accounts may push beneficiaries into higher tax brackets during their peak earning years.

Outright inheritance of retirement accounts can be risky for younger beneficiaries. Trust-based planning may provide structure, creditor protection, and disciplined distribution schedules, but it must be designed to comply with IRS rules governing inherited retirement assets.

Trusts as Beneficiaries

Naming a trust as beneficiary of a retirement account can be effective, but it is not a one-size-fits-all solution.

Conduit Trusts vs. Accumulation Trusts

A conduit trust requires that distributions received from the retirement account be passed directly to the trust beneficiary. This approach can preserve certain tax benefits but offers limited protection from spendthrift behavior or creditors.

An accumulation trust allows the trustee to retain distributions inside the trust. While this offers greater control and protection, it can expose distributions to higher trust income tax rates if not managed carefully.

Roth Conversions as an Estate Planning Strategy

Retirement account trusts must be drafted with the SECURE Act in mind. Boilerplate trust language that worked a decade ago may now produce unfavorable tax outcomes.

One advanced strategy gaining attention involves converting traditional retirement accounts to Roth accounts during the owner’s lifetime.

Although Roth conversions generate income tax during the conversion year, they may reduce the overall tax burden for heirs by shifting taxation to a lower-bracket generation or spreading it over time.

For beneficiaries subject to the 10-year rule, inheriting a Roth account can provide greater flexibility and potentially tax-free growth during the distribution window.

Roth conversions are highly sensitive to timing, income levels, and broader estate planning goals. They are most effective when integrated into a long-term plan rather than executed in isolation.

Retirement Accounts and Probate Avoidance

One advantage of retirement accounts is that they generally bypass probate when beneficiary designations are properly completed. Assets that pass by beneficiary designation are typically transferred more quickly and with less public exposure than probate assets. This can be especially valuable for families seeking privacy and administrative simplicity.

Despite this benefit, inconsistencies between beneficiary forms and estate planning documents can undermine the entire plan. Regular review is essential, and consulting with an experienced attorney with specialization in estate planning can make a big difference.

Retirement Account Estate Planning FAQ

Contact Frazier Law

Retirement accounts are powerful tools for building wealth—but without careful estate planning, they can become one of the most heavily taxed assets your family receives. By coordinating beneficiary designations, trust structures, and tax strategies, it is possible to preserve more of what you have built and pass it on intentionally.

At Frazier Law, we help families protect their largest assets with retirement account estate planning. We can help you devise a strategy that is part of a larger estate plan, designed to help you ensure your assets go where you want them to go. We can also help with thoughtful withdrawal sequencing, or deciding which retirement accounts to draw from and when to preserve retirement assets while positioning beneficiaries for more favorable outcomes.