Spousal Lifetime Access Trust (SLAT)
A spousal lifetime access trust (SLAT) is an irrevocable trust created by one spouse for the lifetime benefit of the other spouse.
Definition
A spousal lifetime access trust (SLAT) is an irrevocable trust arrangement in which one spouse, commonly described as the donor spouse or grantor spouse, transfers assets into a trust for the benefit of the other spouse during the beneficiary spouse’s lifetime. The trust may also include remainder beneficiaries who receive interests after the beneficiary spouse’s lifetime or after the termination of the trust according to its governing instrument.
In insurance and estate-planning contexts, a SLAT is relevant because it can function as a trust ownership structure for assets, including life insurance policies, while separating trust assets from direct personal ownership by the donor spouse. The term describes the trust structure and beneficiary-access design rather than a type of life insurance policy.
Structural Components
A spousal lifetime access trust is organized through a trust instrument and the legal relationships created by that instrument. Its structural components may include:
- A donor spouse who transfers assets into the trust.
- A beneficiary spouse who may receive distributions under the trust terms.
- A trustee responsible for administering the trust according to its governing provisions.
- Trust property, which may include financial assets, life insurance policies, or other property permitted by the trust instrument.
- Distribution standards defining when and how the beneficiary spouse may receive trust benefits.
- Remainder beneficiaries who may receive interests after the beneficiary spouse’s lifetime or upon trust termination.
- Ownership and control provisions that define separation between the donor spouse and the transferred trust assets.
Parameters & Conditions
The SLAT structure depends on the terms of the trust instrument, the identity of the donor spouse, the identity of the beneficiary spouse, trustee authority, distribution standards, and the character of the transferred assets. The arrangement is generally framed as irrevocable, meaning the donor spouse does not retain the same ownership control that exists before assets are transferred into the trust.
When a SLAT is connected to life insurance, the trust may be relevant to policy ownership, premium funding, beneficiary control, death benefit transfer mechanics, and estate liquidity planning. These relationships depend on the policy, trust terms, ownership structure, beneficiary designations, and applicable legal and tax rules.
Topic Relationships
Spousal lifetime access trust is conceptually related to the following insurance topics:
Exceptions, Limitations & Boundaries
A spousal lifetime access trust is not a life insurance policy, retirement account, beneficiary designation, marital agreement, or revocable living trust. It is a trust structure that may interact with insurance ownership and estate-planning objectives, but it does not replace the legal terms of the underlying policy or the trust instrument.
The SLAT concept does not determine whether a transfer is complete for tax purposes, whether trust assets are excluded from an estate, whether distributions are required, or whether a particular trustee action is permitted. Those outcomes depend on the trust language, applicable law, retained powers, beneficiary rights, asset titling, funding history, and tax classification rules.
Spousal Lifetime Access Trust (SLAT): Definitional FAQ
A spousal lifetime access trust is an irrevocable trust created by one spouse for the lifetime benefit of the other spouse.
A SLAT is not a life insurance policy; it is a trust structure that may own or interact with a life insurance policy depending on the trust terms and policy ownership arrangement.
The main parties are typically the donor spouse, the beneficiary spouse, the trustee, and any remainder beneficiaries named in the trust instrument.
A SLAT is related to life insurance policy ownership when the trust owns, receives, or administers a policy or policy proceeds according to the terms of the trust instrument.