Losing a spouse can be an overwhelming and emotional experience. At its core, having a comprehensive estate plan in place can help provide reassurance and protect both you and your heirs.
A sound estate plan provides comfort that your affairs are in order and serves as the foundation for your ongoing financial planning. For widows, widowers, and surviving spouses managing wealth, addressing retirement account beneficiaries and planned gifting are essential estate planning considerations. That is why estate planning is not a one-and-done event; it is a system that needs periodic alignment to reflect your current life chapter.
Incapacity planning
Ensuring all your goals and wishes are documented is an essential part of any estate plan. Incapacity documents, for example, can designate a decision-maker should you become unable to make decisions for yourself. The document can also name an agent to confirm there is someone legally empowered to assist you and uphold your wishes.
A well-drafted document can accomplish several specific objectives:
- A Healthcare Power of Attorney appoints an agent to make medical decisions for you.
- A living will outlines your choices for end-of-life care, such as your preference for a natural passing or more medical interventions.
- A HIPAA authorization lists who can access your protected medical information.
- A Financial Power of Attorney appoints an agent to act on your behalf regarding financial matters.
Incapacity planning is especially important for women, as they often outlive their husbands.
- In addition to living longer, statistics for the U.S. indicate that the majority of Alzheimer’s disease cases — nearly two-thirds of the 6.7 million Americans with the disease — are women.1
- Additionally, projections indicate that 72% of women versus 44% of men may require long-term care in their lifetimes.2 This trend is underscored by the fact that approximately 76% of residents in assisted living facilities are women.3
- These factors combined showcase the importance of thoughtful and careful planning.
End-of-life planning
When you pass away, your estate can be handled in one of three ways.
- Without a will or trust in place, your heirs may resort to probate — a court-supervised process for distributing your assets and settling debts. State laws usually determine asset distribution in such cases. Importantly, in most states, probate is a public process, meaning anyone can access information regarding distributions and beneficiaries inheriting assets.
- A last will and testament can designate your heirs and specify how they inherit from you. However, a will does not bypass probate, so it will be subject to the necessary costs and fees, and be part of the public record.
- Trusts offer an alternative to will-based planning. They generally avoid probate and allow you to discreetly specify asset distribution among heirs. Although trust-based planning simplifies the process for heirs and safeguards assets, it may entail additional effort for implementation, often when funding the trust with assets. Nevertheless, trust-based planning can streamline asset distribution, remove costs associated with probate, and potentially reduce estate taxes for high-net-worth individuals, all while remaining private.
What surviving spouses need to do
Following the death of a spouse, the surviving partner often feels a strong inclination to honor the wishes of the deceased. However, if they assume the role of primary caregiver for children, they may need to develop new strategies to help support the children’s long-term well-being. Additionally, remarriage can introduce further complexities for blended families, often requiring careful asset allocation between different familial lines. The surviving spouse must weigh their desire to simplify their estate plan and streamline administration with preserving the wishes of the deceased spouse.
In order to effectively manage their inheritance and preserve their financial security, a surviving spouse must understand and manage estate taxes. If the estate’s value exceeds certain federal and state thresholds, estate taxes may apply, potentially imposing significant financial burdens. Consulting with a wealth advisor can help you manage your wealth efficiently and may reduce tax burdens.
Retirement wealth transfers
When it comes to trust planning, retirement accounts can create unique challenges. Assets in individual retirement accounts (IRAs), 401(k)s, and other qualified plans often remain outside of a revocable living trust but can be transferred to beneficiaries using a designation form or via a retirement trust.
A beneficiary designation facilitates the transfer of retirement assets directly to the beneficiary upon the account holder’s death, bypassing probate. Subsequently, the beneficiary can determine the timing and method of accessing the funds.
Depending on its structure, a retirement trust can also bypass probate and provide enhanced protection and control over the beneficiary’s access to the assets. While assets still need to be distributed from the retirement account within 10 years, a retirement trust permits continued retention within the trust, benefiting from specific provisions tailored to such arrangements.
Social Security for the surviving spouse
The death of a spouse can bring financial hardships without adequate planning. While initially designed as a safety net, the Social Security Administration extends survivor benefits to provide financial support to surviving spouses and children following the death of a loved one. Eligibility for these benefits varies depending on several factors, such as the deceased spouse’s earnings.
Planned gifting
Each year, you can gift up to a certain amount without affecting tax planning. Any amount gifted over this limit eats into your lifetime exemption, which covers both estate and gift taxes. In 2026, the annual gift tax exclusion and lifetime exemption limits provide significant opportunities for wealth transfer.
Portability of estate and gift tax allows a surviving spouse to inherit any unused portion of their deceased spouse’s exemption. This could potentially increase their exemption amount for estate tax.
Key takeaway
Creating comprehensive estate and legacy plans is a critical part of any long-term financial plan. It provides the necessary tools to guide your loved ones and safeguard your legacy.
For more than 40 years, Mercer Advisors has been helping clients amplify and simplify their financial lives by integrating financial planning, investment management, tax planning, estate planning, insurance solutions, and more.
Have questions on how estate planning fits into your broader financial strategy?
Frequently Asked Questions
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Incapacity planning puts legal documents in place to designate trusted decision-makers if you become unable to manage your own affairs. For surviving spouses — particularly women, who statistically outlive their husbands and face substantially higher rates of long-term care needs — these documents are essential. A Healthcare Power of Attorney, Financial Power of Attorney, living will, and HIPAA authorization each serve a distinct function. Together, they ensure your medical and financial wishes are legally upheld, even when you cannot speak for yourself.
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A beneficiary designation on a retirement account — such as an IRA or 401(k) — allows those assets to pass directly to the named beneficiary upon the account holder’s death, bypassing probate entirely. The beneficiary then determines the timing and method of accessing the funds. Because retirement accounts typically sit outside a revocable living trust, keeping beneficiary designations current is one of the most important — and easily overlooked — steps in comprehensive estate planning after losing a spouse.
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Updating your estate plan after the death of a spouse is one of the most important financial steps you can take. The loss changes nearly every aspect of your financial picture — from beneficiary designations and retirement account ownership to tax planning and guardian arrangements for children. A plan that reflected your life as a couple may no longer protect your goals as a surviving spouse. A wealth advisor can help you review every document, identify gaps, and ensure your estate plan reflects your current life chapter.
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A will is an important estate planning document, but it may not address every concern. A trust can help avoid probate, provide ongoing asset management if you become incapacitated, and offer more control over how assets are distributed. For families with growing wealth, a trust is often used alongside a will, not instead of one.
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A wealth advisor who integrates estate planning with broader financial planning is the most effective starting point. Mercer Advisors has been helping clients manage wealth comprehensively for more than 40 years, combining estate planning with investment management, tax planning, and insurance solutions — all coordinated by one team . To explore how estate planning fits your broader financial strategy, contact Mercer Advisors to start a conversation.
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Survivor benefits through the Social Security Administration provide financial support to eligible surviving spouses and children following the death of a loved one. Eligibility depends on several factors, including the deceased spouse’s earnings record. You can apply by contacting the Social Security Administration directly or visiting your local SSA office. A wealth advisor can also help you understand how survivor benefits fit into your overall retirement income strategy and long-term financial plan.
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Both a will and a trust allow you to direct how your assets pass to your heirs, but they differ significantly in process and privacy. A will must go through probate — a public, court-supervised process that comes with associated costs and fees. A trust generally avoids probate, keeps asset distribution private, and gives you more precise control over beneficiary access. While establishing a trust may require more upfront effort — particularly when funding it with assets — it can reduce costs, protect privacy, and potentially lower estate taxes for high-net-worth individuals.
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A Healthcare Power of Attorney and a living will both address medical decision-making, but they do so in different ways. A Healthcare Power of Attorney appoints a trusted person to make medical decisions on your behalf if you become incapacitated. A living will documents your personal preferences for end-of-life care — such as whether you prefer natural passing or continued medical intervention — and takes effect in specific medical situations. Having both documents in place provides comprehensive incapacity protection and helps ease the burden placed on family members at an already difficult time.
1 “Women get Alzheimer’s more often than men: Five things the science tells us.” Stanford Medicine News Center, April 1, 2026.
2 “How Much Will Your Long-Term Care Needs Cost? It Depends on How Average You Are.” Center for Retirement Research at Boston College, Feb. 5, 2026.
3 “Assisted Living Statistics in 2026.” The Senior List, Jan. 6, 2026.
All expressions of opinion reflect the judgment of the author as of the date of publication and are subject to change. Some of the research and ratings shown in this presentation come from third parties that are not affiliated with Mercer Advisors. The information is believed to be accurate but is not guaranteed or warranted by Mercer Advisors. Content, research, tools and stock or option symbols are for educational and illustrative purposes only and do not imply a recommendation or solicitation to buy or sell a particular security or to engage in any particular investment strategy.
Mercer Advisors is not a law firm and does not provide legal advice to clients. All Estate planning document preparation and other legal advice are provided through select third parties, with which Mercer Advisors has a contractual relationship. Mercer Advisors Tax Services, LLC, does not provide financial audit, assurance, compilations, or forensic accounting services. Insurance products are provided by Mercer Advisors Insurance Services, LLC (MAIS), which places individual life, disability, long term care coverage, and property and casualty coverage through select insurance companies. Trustee services are offered through select third parties with which a client would sign an additional agreement, and additional fees may apply.
