Estate Planning Checklist for High‑Net‑Worth Couples

Estate planning for couples with $5 million or more in investable assets goes far beyond drafting a simple will. At this level, thoughtful planning often requires trust structures, tax‑efficient strategies, and coordinated documentation across all accounts. Beneficiary designations — which frequently override a will — must also be reviewed with precision to avoid unintended transfers. This guide outlines the key steps Stone Loft Wealth Management uses to help high‑net‑worth and ultra‑high‑net‑worth families nationwide build complete, resilient estate plans from our home base in West Chester, PA.

Below is a comprehensive, practical checklist designed for couples who want to protect their wealth, reduce future taxes, and make sure their legacy is carried out as intended.

Understand the Federal Estate Tax Threshold — and Its Scheduled 2025 Sunset

The federal estate tax exemption currently allows each individual to pass a significant amount of wealth to heirs without incurring federal estate tax. But this figure is scheduled to decrease after December 31, 2025 — a change often referred to as the “estate tax sunset.”

For high‑net‑worth families, this pending reduction significantly increases the urgency of reviewing trust structures, gifting strategies, and tax‑efficient transfers. Many couples who are below the exemption today could find themselves exposed after 2025.

2025 Estate Tax Sunset: A Time‑Sensitive Trigger

If your estate could exceed the lower post‑sunset exemption, planning early can be the difference between a fully optimized legacy and a large, avoidable tax bill. Stone Loft Wealth Management routinely analyzes projected estate values, trusts, and gifting strategies to prepare clients ahead of the 2025 shift.

Clarify the Role of Revocable vs. Irrevocable Trusts

Revocable trusts are commonly used as foundational estate planning tools. They allow you to retain control over assets, update beneficiaries, and specify how property should be managed during incapacity or passed at death. While they simplify administration and avoid probate, they do not remove assets from your taxable estate.

Irrevocable trusts serve a different purpose: reducing the taxable estate, protecting assets, or setting aside wealth under specific long‑term conditions. Once established, they are generally difficult to change — but they can be extremely powerful for tax reduction and asset protection.

High‑net‑worth couples frequently use a combination of both. Stone Loft Wealth Management helps families determine which trusts support their goals, cash‑flow needs, and tax exposure — now and in future generations.

Use Spousal Lifetime Access Trusts (SLATs) to Preserve Access While Reducing Estate Size

SLATs have become one of the most relevant tools for affluent couples seeking to reduce future estate tax liability without fully giving up control or access to assets. A SLAT allows one spouse to make a gift into an irrevocable trust for the benefit of the other spouse. While the assets are removed from the donor spouse’s taxable estate, the beneficiary spouse can still receive distributions during life.

SLATs can be particularly attractive ahead of the 2025 estate tax sunset, allowing couples to use today’s higher exemption before it decreases. Careful coordination is critical — two SLATs must not be “reciprocal,” and both trusts must be structured with intention and legal separation of terms.

Review Beneficiary Designations — They Override Your Will

This is the most commonly overlooked part of estate planning for high‑net‑worth households. Retirement accounts, life insurance policies, annuities, and even some brokerage accounts transfer by beneficiary designation — not by the will or trust.

That means an outdated designation can unintentionally override an entire estate plan, even if the will clearly states otherwise. Executing a careful beneficiary review is essential, especially when:

• you’ve recently updated your will or trust,
• you’ve experienced a marriage, divorce, birth, or death,
• you own multiple retirement plans across employers,
• large insurance policies are part of the estate strategy, or
• you’ve outgrown earlier planning done when your net worth was lower.

At Stone Loft Wealth Management, coordinating these designations with attorneys and custodians is a core part of ensuring that the estate plan executes exactly as designed.

For more on coordinated estate strategy, explore our dedicated page on Estate Planning.

Put Durable Powers of Attorney and Healthcare Directives in Place

A complete estate plan protects you not only after death but also during incapacity. Every high‑net‑worth couple should maintain up‑to‑date:

• Durable financial powers of attorney: allowing a trusted individual to manage finances if either partner becomes unable to do so.
• Healthcare directives / living wills: specifying care preferences and appointing a healthcare agent to make decisions.

Because affluent families often have complex financial structures — multiple accounts, businesses, trusts, properties, and charitable vehicles — a well‑constructed power of attorney ensures continuity and avoids unnecessary court involvement.

Use Annual Gifting to Reduce the Taxable Estate Over Time

Annual gifting remains one of the most flexible and effective tools for reducing the taxable estate while transferring wealth to children, grandchildren, or other beneficiaries. Gifts within the annual exclusion limit can be made without incurring gift tax or using lifetime exemption amounts.

High‑net‑worth couples often combine annual gifting with other long‑term strategies:

• Funding 529 plans for grandchildren,
• Gifting into irrevocable trusts,
• Charitable gifting or donor‑advised funds, and
• Helping adult children purchase a first home or start a business.

Stone Loft Wealth Management helps families evaluate which gifting approach best supports both legacy and lifetime cash‑flow needs. You can learn more about structured, tax‑efficient giving strategies on our Gifting Strategies page.

A Practical Checklist for Couples With $5 Million+

Below is a distilled checklist covering the most essential elements of affluent‑family estate planning:

• Review net worth relative to today’s estate tax exemption — and the lower post‑2025 threshold.
• Ensure you have an up‑to‑date will that coordinates with trusts and beneficiary designations.
• Evaluate if revocable and irrevocable trusts are serving their intended roles.
• Determine whether a SLAT is appropriate before the 2025 estate tax sunset.
• Audit all beneficiary designations across retirement accounts, annuities, and life insurance.
• Confirm durable powers of attorney and healthcare directives are properly executed.
• Organize account titling across trusts, joint accounts, and separate property.
• Build a structured annual gifting plan to reduce future taxable estate values.
• Coordinate planning across advisors — financial, tax, and legal — to ensure nothing conflicts.

How Stone Loft Wealth Management Supports High‑Net‑Worth Couples

From our office in West Chester, PA, and virtually with families across the U.S., Stone Loft Wealth Management provides white‑glove guidance to couples navigating complex estate planning decisions. Whether your estate is valued at $5 million, $25 million, or significantly more, we ensure every part of your plan is coordinated — beneficiary designations, trust structures, tax implications, gifting strategies, and long‑term legacy goals.

We regularly collaborate with estate attorneys and CPAs to make sure nothing falls through the cracks and that your estate plan remains aligned with changing laws, net worth, and family circumstances. Learn more about our work with affluent families on our Who We Serve: Ultra‑High Net Worth page.

Ready to Strengthen Your Estate Plan?

A strong estate plan protects your family, preserves wealth, and ensures your legacy reflects your values. Whether you have a partially completed plan or haven’t reviewed your documents in years, now is the right time to revisit your strategy — especially ahead of the 2025 estate tax sunset.

Schedule a consultation with Stone Loft Wealth Management to review your estate plan and ensure every detail is complete, coordinated, and tax‑efficient.