What Happens to Your IRA When a Trust Is the Beneficiary?

Naming a trust as the beneficiary of an IRA can be a powerful planning tool.

It can also create unintended tax consequences if it’s done incorrectly.

This is an area where coordination between estate planning, tax planning, and beneficiary designations is essential - especially in California, where many families use revocable living trusts as the foundation of their plan.

Let’s break down what actually happens.

First: IRAs Do Not Pass Through Your Will or Trust (Automatically)

An IRA transfers by beneficiary designation - not by your will.

If you name a person directly, the IRA passes to that individual.

If you name your trust as the beneficiary, the IRA pays into the trust after your death, and the trustee manages distributions according to the trust terms.

The trust does not “override” the IRA. The beneficiary form controls.

Why Would Someone Name a Trust?

There are legitimate reasons to name a trust as IRA beneficiary:

• Minor children

• Beneficiaries with creditor concerns

• Special needs planning

• Blended family protection

• Controlling distribution timing.

For example, if you don’t want a 22-year-old inheriting a large IRA outright, naming a trust can provide structure and oversight.

But structure comes with complexity.

The SECURE Act Changed the Rules

Under federal law (specifically the SECURE Act), most non-spouse beneficiaries must withdraw inherited IRA funds within 10 years of the account owner’s death.

Before 2020, many beneficiaries could “stretch” distributions over their lifetime. That is largely gone for most beneficiaries.

If a trust is the beneficiary, the 10-year rule often still applies - but the way distributions are taxed depends heavily on how the trust is drafted.

See-Through Trusts: Why Drafting Matters

To preserve favorable tax treatment, the trust must qualify as a “see-through” (or “look-through”) trust under IRS rules.

This generally requires that:

• The trust is valid under state law

• It becomes irrevocable at death

• Beneficiaries are identifiable

• Required documentation is provided to the IRA custodian.

If these rules are not met, the IRA may be forced into accelerated distribution - sometimes within five years - resulting in significant income tax consequences.

Conduit vs. Accumulation Trusts

There are two primary structures when a trust is named as IRA beneficiary:

Conduit Trust

All IRA distributions must pass directly out to the beneficiary.

Pros:

• Simpler tax reporting

• Cleaner compliance with IRS rules

Cons:

• No asset protection for distributed funds

• No control over how beneficiary uses the money.

Accumulation Trust

IRA distributions may be retained inside the trust.

Pros:

• Greater asset protection

• Continued trustee oversight

• Useful for vulnerable beneficiaries

Cons:

• Trust income tax rates are highly compressed

• Undistributed income can be taxed at high rates quickly.

The difference between these structures can dramatically affect both tax impact and asset protection.

What About a Surviving Spouse?

If a surviving spouse is named directly, they can often roll the IRA into their own IRA.

If a trust is named instead, that rollover option may be lost unless the trust is carefully structured.

For married couples, this decision requires careful analysis.

Common Mistakes I See

• Naming “my trust” without confirming it qualifies as a see-through trust

• Forgetting to update beneficiary forms after amending a trust

• Naming minor children directly instead of through a trust

• Failing to coordinate IRA strategy with overall estate plan

• Assuming old pre-SECURE Act advice still applies.

This is one of the most frequently misaligned areas of estate planning.

How This Fits Into California Planning

In California, revocable living trusts are commonly used to avoid probate under the California Probate Code.

But IRAs are not subject to probate if they have a valid beneficiary designation - whether that is an individual or a trust.

The question is not probate avoidance.

The question is:

• Tax efficiency

• Asset protection

• Distribution control

• Alignment with your broader plan.

Should You Name a Trust?

Sometimes yes. Sometimes absolutely not.

The right answer depends on:

• Age of beneficiaries

• Size of the IRA

• Creditor risk

• Family structure

• Tax sensitivity

• Desired control level.

There is no universal rule.

The Bottom Line

When a trust is named as IRA beneficiary:

• The IRA pays into the trust

• The 10-year rule generally applies (for most non-spouse beneficiaries)

• Tax treatment depends on trust structure

• Drafting precision matters.

This is an area where small errors can create large tax consequences.

If your IRA beneficiary designation was completed years ago - especially before 2020 - it is worth reviewing.

Retirement accounts are often one of the largest assets in an estate.

They deserve intentional planning, not default designations.