For high-net-worth couples in New York, preserving wealth across generations requires sophisticated planning that accounts for both federal and state estate tax exposure. A Spousal Lifetime Access Trust (SLAT) is one of the most powerful estate planning tools available today, offering significant tax advantages while allowing one spouse continued indirect access to trust assets through the other. Our New York estate planning attorneys help individuals and families design, fund, and administer SLATs that align with their long-term financial and legacy goals.
If you are considering a SLAT to take advantage of the historically high federal gift and estate tax exemption before potential reductions take effect, our firm can guide you through every stage of the process — from strategic planning and drafting to coordination with your tax and financial advisors.
A Spousal Lifetime Access Trust is an irrevocable trust created by one spouse (the donor or grantor) for the benefit of the other spouse (the beneficiary spouse), and often for the couple's children or other descendants. The donor spouse transfers assets to the trust, using a portion of their lifetime federal gift tax exemption. Once funded, the assets — and any future appreciation — are removed from the donor's taxable estate.
What makes the SLAT particularly attractive is that the beneficiary spouse can receive distributions from the trust during their lifetime. This means that, although the donor spouse cannot directly access the assets, the family unit retains indirect access through distributions to the non-donor spouse. This balance between tax efficiency and continued access has made SLATs a cornerstone strategy for affluent New York couples.
New York imposes its own estate tax that operates independently of the federal system. Unlike the federal estate tax, New York does not allow lifetime gifts to count against the state exemption (subject to certain three-year add-back rules). This creates a unique planning opportunity: lifetime gifts to a SLAT generally are not subject to New York estate tax, even when they would have been included in the donor's taxable estate had they been retained.
Equally critical is the New York estate tax "cliff." If a New York estate exceeds 105% of the state exemption amount, the entire estate — not just the excess — becomes subject to New York estate tax. This punitive structure makes lifetime gifting strategies, including SLATs, exceptionally valuable for New York residents whose estates may approach or exceed the exemption threshold.
Under current federal law, the lifetime gift and estate tax exemption is scheduled to be substantially reduced. Couples who do not use their exemption before the sunset may permanently lose the opportunity to shelter millions of dollars from federal transfer tax. SLATs allow couples to use their exemptions now while retaining indirect access to the gifted assets — a critical advantage for those who are wealthy but not so wealthy that they can comfortably part with assets entirely.
The mechanics of a SLAT involve careful coordination between drafting, funding, and ongoing administration. Here is a general overview of how the strategy is implemented:
Couples often want both spouses to create SLATs for one another, doubling the use of the lifetime exemption while preserving indirect access for both. However, this strategy raises a significant concern: the reciprocal trust doctrine. If two trusts are substantially identical and leave each spouse in the same economic position as before, the IRS may "uncross" the trusts and include each in the donor's taxable estate, defeating the entire purpose of the planning.
To avoid this outcome, the trusts must be meaningfully differentiated. Our attorneys structure dual SLATs with intentional variations, which may include:
Proper drafting is essential. A SLAT that has not been carefully differentiated from its counterpart can collapse under IRS scrutiny.
While SLATs offer powerful benefits, they are not appropriate for every couple. Before establishing a SLAT, our attorneys discuss the following considerations with our clients:
Once the trust is funded, the donor spouse cannot directly access the assets. Indirect access depends entirely on the beneficiary spouse remaining alive and married to the donor.
If the spouses divorce, the donor spouse loses indirect access to trust assets while the former spouse may continue to benefit. Drafting techniques — such as defining "spouse" as the person to whom the donor is currently married — can mitigate this risk but must be implemented carefully.
If the beneficiary spouse predeceases the donor, indirect access ends. Life insurance and careful coordination of family liquidity can help offset this risk.
SLATs are irrevocable. While modern New York trust law provides certain modification mechanisms — including decanting under EPTL § 10-6.6 — clients must accept that the trust terms cannot be freely changed.
SLATs are typically structured as grantor trusts, meaning the donor spouse pays income tax on trust income. This is generally a planning advantage, as it allows assets to grow tax-free inside the trust while the donor's payment of income tax further reduces their taxable estate. However, this should be clearly understood at the outset.
Trustee selection is among the most important decisions in establishing a SLAT. Options typically include:
The choice affects both administration and tax treatment. Our attorneys help clients weigh control, flexibility, and tax efficiency in choosing the appropriate fiduciary structure.
Not all assets are equally suited for SLAT funding. We typically advise clients to consider transferring:
Care must be taken with assets that produce ordinary income or that the donor expects to need for living expenses. Coordination with a financial advisor and CPA is essential.
Establishing a SLAT requires precision drafting, thoughtful coordination, and a deep understanding of both federal transfer tax law and New York estate tax rules. Our firm provides comprehensive support throughout the SLAT process, including:
Yes, but the trusts must be carefully differentiated to avoid the reciprocal trust doctrine. Our attorneys design dual SLATs with meaningful differences in terms, trustees, and funding.
Generally, assets properly transferred to a SLAT are not included in the donor's New York taxable estate, subject to the three-year gift add-back rule for gifts made shortly before death.
Costs vary based on complexity, asset types, and whether one or two trusts are created. We provide transparent fee structures after an initial consultation and review of your situation.
Couples with combined net worth approaching or exceeding the federal exemption — and especially those exposed to the New York estate tax cliff — should consider a SLAT before scheduled exemption reductions take effect.
The window to lock in today's historically high lifetime exemption is closing. If you are a New York resident considering a Spousal Lifetime Access Trust, we encourage you to act now. Our experienced estate planning attorneys will review your goals, evaluate your tax exposure, and design a SLAT structure that protects your family's wealth for generations to come.
Contact our New York SLAT attorneys today to schedule a confidential consultation and learn how a Spousal Lifetime Access Trust can fit into your overall estate plan.
You can contact us by phone at 212-233-1233 or by email at [email protected].