Annuities vs. Trusts: Key Differences, Tax Rules & When to Use Both

Both tools can protect assets and provide for heirs — but they work through entirely different mechanisms. Here's how to understand each and decide whether one, or both, belong in your plan.

8 min read Updated January 2024

Important Disclosures

All annuity guarantees are subject to the claims-paying ability of the issuing insurance company. Annuities are not FDIC-insured and are not bank products. Variable annuities are securities products regulated by FINRA and the SEC. This content is for informational purposes only and does not constitute financial, tax, or legal advice.

Key Takeaways

Annuities and trusts are two of the most frequently discussed tools in retirement and estate planning — and two of the most frequently confused. Both can protect assets, both can provide for heirs, and both involve giving up some degree of control in exchange for long-term benefits. But they work through entirely different legal and financial mechanisms, serve different primary purposes, and have very different tax implications.

Understanding the distinction is essential before including either — or both — in your plan.

What Is an Annuity?

An annuity is a contract between an individual and an insurance company. You pay a premium — lump sum or installments — and the insurer provides income payments, either immediately or at a future date. Annuities address two core risks: longevity risk (outliving your savings) and sequence-of-returns risk (bad market timing early in retirement).

All annuity guarantees are subject to the claims-paying ability of the issuing insurance company. Annuities are not FDIC-insured.

Types of Annuities

What Is a Trust?

A trust is a legal arrangement in which one party (the grantor) transfers assets to a trustee to hold and manage for the benefit of named beneficiaries. Unlike an annuity — which is a financial product — a trust is a legal structure requiring an attorney to establish.

Trusts primarily address control, probate avoidance, and estate planning. They do not, by themselves, generate income or provide longevity protection.

Types of Trusts

Key Differences


Feature: Legal nature | Annuity: Insurance contract | Trust: Legal entity / arrangement

Feature: Primary purpose | Annuity: Income generation, longevity protection | Trust: Asset control, probate avoidance, estate planning

Feature: Who creates it | Annuity: Insurance company, licensed agent | Trust: Attorney (required)

Feature: Tax-deferred growth | Annuity: Yes | Trust: No (assets retain their tax character)

Feature: Probate avoidance | Annuity: Yes (passes to named beneficiary) | Trust: Yes (held outside estate)

Feature: Lifetime income guarantee | Annuity: Yes (subject to insurer claims-paying ability) | Trust: No

Feature: Asset protection | Annuity: Varies by state and product | Trust: Yes (irrevocable trusts)

Feature: Complexity / cost to establish | Annuity: Low–moderate | Trust: Moderate–high (legal fees)


How They Impact Inheritance

Both tools can transfer wealth outside of probate — but through very different mechanisms. An annuity with a named beneficiary passes directly to that person at death, typically within weeks, without court involvement. A trust holds and distributes assets according to its terms, which can include conditions, timelines, or spendthrift provisions that an annuity beneficiary designation cannot replicate.

If your goal is simply to pass a death benefit quickly and privately, an annuity beneficiary designation is efficient. If your goal is to control how and when heirs receive money — especially for minor children, heirs with spending challenges, or blended families — a trust provides more nuanced tools.

Can an Annuity Be Owned by a Trust?

Yes — but this requires careful planning. Under IRC Section 72(u), a non-qualified annuity owned by a non-natural person (including most trusts) loses its tax-deferred status and is taxed annually on growth. Exceptions exist for certain grantor trusts, but the rules are complex and the consequences of getting it wrong are significant.

Do not place an annuity inside a trust without specific guidance from a qualified tax attorney and financial advisor. The tax benefits that make the annuity valuable may be eliminated.

How to Choose Between Them

In most cases, the question is not either/or. Annuities and trusts serve complementary roles:

A complete retirement and estate plan may well include both — an annuity for income security and a revocable or irrevocable trust for asset control and legacy planning. The right combination depends on your income needs, estate size, family structure, and tax situation. Work with a licensed financial advisor and an estate planning attorney together.

Can I put an annuity inside a trust?

Yes, but doing so typically eliminates the annuity's tax-deferred status under IRC Section 72(u) unless a grantor trust exception applies. This is a complex area requiring coordination between a tax attorney and a financial advisor before any action is taken.

Does an annuity go through probate?

No — an annuity with a named beneficiary passes directly to that beneficiary outside of probate. This is one of the practical advantages of annuities for estate planning. Keep beneficiary designations current to ensure this works as intended.

Which provides better asset protection: annuities or trusts?

It depends on your state. Many states provide strong creditor protection for annuity values by statute. Irrevocable trusts can provide robust asset protection as a legal structure. Revocable trusts generally do not protect assets from creditors. Consult an estate planning attorney for state-specific guidance.

Do both annuities and trusts avoid estate taxes?

Not automatically. Annuity values are included in the taxable estate. Irrevocable trusts can remove assets from the taxable estate if properly structured. Neither tool provides estate tax savings without deliberate planning designed for that purpose.

Should I work with a financial advisor or an attorney for this?

Both. An annuity is a financial product — a licensed financial advisor or insurance professional handles the purchase. A trust is a legal document — an estate planning attorney must draft it. For plans involving both, the advisor and attorney should collaborate to ensure the structure is coherent and tax-efficient.

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Frequently Asked Questions

Yes, but doing so typically eliminates the annuity's tax-deferred status under IRC Section 72(u) unless a grantor trust exception applies. This is a complex area requiring coordination between a tax attorney and a financial advisor before any action is taken.
No — an annuity with a named beneficiary passes directly to that beneficiary outside of probate. This is one of the practical advantages of annuities for estate planning. Keep beneficiary designations current to ensure this works as intended.
It depends on your state. Many states provide strong creditor protection for annuity values by statute. Irrevocable trusts can provide robust asset protection as a legal structure. Revocable trusts generally do not protect assets from creditors. Consult an estate planning attorney for state-specific guidance.
Not automatically. Annuity values are included in the taxable estate. Irrevocable trusts can remove assets from the taxable estate if properly structured. Neither tool provides estate tax savings without deliberate planning designed for that purpose.
Both. An annuity is a financial product — a licensed financial advisor or insurance professional handles the purchase. A trust is a legal document — an estate planning attorney must draft it. For plans involving both, the advisor and attorney should collaborate to ensure the structure is coherent and tax-efficient.

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