Trust · SLAT

Spousal Lifetime Access Trust

  • trusts
Escrito por
The Estate Guide Research Desk
Revisado por
Editorial standards review
Última revisión
Año fiscal
2026
Jurisdicción
United States (general; state law varies)

Explicación simple

A SLAT is an irrevocable lifetime gift trust created by one spouse for the other spouse and often descendants, seeking to move assets outside the donor's estate while preserving indirect family access through discretionary distributions.

The donor keeps no enforceable right
The donor should not retain an enforceable right to trust property.
Divorce, death or creditors can end practical access
Divorce, death of the beneficiary spouse, and creditor events can end practical access.
Mirror-image trusts risk the reciprocal-trust rule
Near-mirror SLATs created by both spouses can trigger reciprocal-trust concerns.

Who does what in a trust

  1. Grantor / settlor Creates the trust and contributes property under the governing terms.
  2. Trust Holds legal title and defines powers, standards, beneficiaries, and duration.
  3. Trustee Administers, invests, accounts, and distributes under the document and governing law.
  4. Beneficiaries Receive permitted benefits now or later under the distribution terms.
A general educational sequence. A real matter can follow a different path.

Profundiza

Personas, plazos y bienes

Use lifetime exclusion while allowing discretionary support for a spouse.

Quién lo constituye
One spouse as donor.
Quién actúa como fiduciario
Beneficiary spouse with constrained powers, an independent trustee, or both.
Quién puede ser beneficiario
Nondonor spouse and often descendants.
Cuándo entra en vigor
During marriage when funded.
Activos comúnmente considerados
Marketable investments; Appreciating business interests; Life insurance in some designs

Impuestos, transferencias y control

A completed gift may use exclusion; grantor-trust status is common; estate inclusion and reciprocal-trust risks depend on powers and facts.

Consideraciones sobre el impuesto a las donaciones
Classify any lifetime contribution or transfer under current gift-tax law. Whether it is a completed gift, requires valuation or Form 709 reporting, qualifies for an exclusion, or affects GST allocation depends on the transfer, retained powers, beneficiary rights, timing, and governing terms.
Tratamiento del impuesto sobre la renta
often grantor trust, design-dependent
Potencial de reducción del impuesto sobre el caudal hereditario
high potential
Planificación GST
possible
Características de protección de activos
often meaningful for beneficiaries
Consideraciones de control
Distributions should be fiduciary decisions, not a side agreement; divorce and spouse-death contingencies need design attention.

Idoneidad para la planificación y administración

Domestic-relations, creditor, trustee, state-tax, and self-settled-trust rules can affect outcomes.

Usuarios típicos
Married high-net-worth families; Business owners; Families using lifetime gifts
Cuándo puede ser conveniente
A married donor can make a genuine irrevocable gift and remain financially secure without a right to the assets.
Cuándo puede no ser conveniente
The donor depends on access, the marriage is unstable, or both spouses expect to recreate ownership through matching trusts.
Consideraciones estatales
Domestic-relations, creditor, trustee, state-tax, and self-settled-trust rules can affect outcomes.
Frecuentemente considerado por parejas casadas
specifically designed for married couples
Uso para propietarios de negocios
often useful
Uso para patrimonios elevados
commonly suited
Uso benéfico
not primary
Complejidad relativa
very high
Nivel de costo típico
very high

Posibles ventajas y limitaciones

Posibles ventajas

  • Potential estate freeze
  • Spousal beneficiary
  • Descendant planning
  • Possible grantor-trust benefits

Limitaciones y consideraciones

  • Loss of donor access
  • Marriage dependency
  • Reciprocal-trust risk
  • Administration and gift reporting

Errores comunes

  1. Two identical trusts

  2. Donor pays personal bills from trust

  3. No divorce provision

  4. Transfer leaves donor insecure

Cómo puede desarrollarse

One spouse gifts a diversified portfolio to a SLAT with an independent trustee for the other spouse and descendants; the donor keeps ample separate assets and the couple documents that distributions are not promised.

Solo ilustrativo. Distintos hechos, documentos, fechas y leyes estatales pueden modificar el análisis.

Preguntas sobre Spousal Lifetime Access Trust

What determines how this trust works?

The signed governing terms, valid funding, retained powers, trustee authority, beneficiary rights, administration, tax classification, timing, and applicable state and federal law—not the trust name by itself.

Does this kind of trust automatically reduce tax or protect assets?

No automatic result follows from the label. Income, gift, estate, and GST tax classifications are separate questions, and creditor treatment depends on the settlor's and beneficiaries' rights, governing law, timing, and administration.

What should be verified before creating or funding the trust?

Verify the objective, governing instrument, fiduciaries, beneficiary standards, title and transfer restrictions, valuation, tax reporting, liquidity, governing state, expected administration, costs, and advice from appropriately qualified professionals.

Sources

Última revisiónAugust 21, 2026

Año fiscal2026

JurisdicciónUnited States (general; state law varies)

  1. IRS Form 709 and instructionsInternal Revenue Service · United States—federal
  2. Electronic Code of Federal Regulations, estate and gift taxesU.S. Government Publishing Office · United States—federal
  3. Internal Revenue Code, estate and gift tax subtitleU.S. House Office of the Law Revision Counsel · United States—federal
  4. Uniform Trust CodeUniform Law Commission · United States (general; state law varies)

Las fuentes respaldan afirmaciones educativas generales a partir de la fecha de revisión. Los materiales oficiales pueden cambiar, y los enlaces a las fuentes no reemplazan el análisis profesional específico a cada situación. No es asesoramiento legal, fiscal, de inversión ni contable.