Estate Planning for Retirees: The 2026 Guide

Most retirees think of estate planning as writing a will. That covers maybe 20% of the problem. The other 80%: beneficiary designations (which override your will), the right trust structure for your assets, how Roth conversions reduce what your heirs pay in taxes on inherited IRAs, annual gifting while you're alive, and making sure your documents actually do what you think they do. This guide covers what retirement-focused estate planning actually looks like.

Why retirement changes your estate planning situation

Younger people write wills mostly to designate guardians for minor children and distribute modest assets. By retirement, the picture is more complex. You likely have:

• Multiple account types with different tax treatment. Traditional IRAs and 401(k)s are entirely pretax — your heirs will owe income tax on every dollar they withdraw. Roth accounts are income-tax-free. Taxable brokerage accounts get a step-up in basis at death. These differences mean the same $500,000 across different account types can leave very different after-tax legacies.
• Beneficiary designations from decades ago. The ex-spouse or deceased parent named on a 401(k) in 1993 overrides your current will. This is the most common — and most avoidable — estate planning mistake.
• A larger estate than you realize. The OBBBA's $15M per-person exemption means federal estate tax affects fewer than 0.2% of estates in 2026. But state-level estate taxes (in states like Oregon, Massachusetts, and Washington, with exemptions as low as $1M–$2M) can catch retirees by surprise.
• Long-term care costs that can redirect your estate before death. A $1M portfolio with no LTC plan can be depleted before any inheritance reaches heirs. Estate planning and LTC planning are inseparable for most retirees.

The 2026 federal estate and gift tax landscape

The One Big Beautiful Bill Act (OBBBA), signed July 4, 2025, permanently raised the federal unified estate, gift, and generation-skipping transfer (GST) tax exemption to $15 million per person, with annual inflation adjustments.¹

Before OBBBA, the TCJA's temporary exemption was scheduled to sunset at end of 2025, reverting to roughly $5M per person. That sunset is now permanently canceled. Most retirees with estates under $15M no longer need to worry about federal estate tax at all — but the state-level picture varies significantly, and the strategies below remain valuable for tax-efficient wealth transfer regardless of estate size.

Beneficiary designations: the highest-impact, lowest-effort step

Beneficiary designations on IRAs, 401(k)s, 403(b)s, life insurance, annuities, and even many bank and brokerage accounts pass assets directly to the named beneficiary — completely outside your will and without probate. This is almost always what you want. But it creates a coordination problem most people never fully address.

What overrides your will — and what doesn't

If your 401(k) names your estate as beneficiary rather than specific individuals, those assets go through probate and lose the direct-transfer benefit. If it names a deceased person, your plan administrator's default rules apply — often not what you intended. If it names an ex-spouse (and you're not in a community-property state), that person may legally receive the full account regardless of your current wishes.

Primary vs contingent beneficiaries

Every retirement account and life insurance policy should have both a primary beneficiary and a contingent beneficiary (who inherits if the primary predeceases you). Many people skip the contingent beneficiary, leaving the account to pass through their estate — triggering probate — if the primary dies first.

Per stirpes vs per capita

If you name "my children equally" as beneficiaries, a per stirpes designation passes a deceased child's share to their children (your grandchildren). Per capita splits the remaining amount only among surviving beneficiaries, cutting out that branch of your family. The difference is significant in blended families or when beneficiaries may predecease you.

Review checklist

Pull the actual beneficiary designation forms (not your memory of them) from every:

• IRA and Roth IRA at every custodian
• 401(k), 403(b), 457(b), and pension plan
• Life insurance policies (individual and group)
• Annuities
• HSAs
• Transfer-on-death (TOD) designations on brokerage accounts
• Payable-on-death (POD) designations on bank accounts

Update any that reflect outdated relationships, have a deceased beneficiary, name "my estate," or lack a contingent beneficiary. This costs nothing and has outsized impact on how your estate is actually distributed.

Wills vs revocable living trusts: what each does

A will and a revocable living trust both direct the distribution of your estate at death. They work differently, and for many retirees, the choice between them matters.

For many retirees, a revocable living trust provides real benefits: avoiding multi-state probate for vacation homes, maintaining privacy, providing seamless management of assets if you become incapacitated, and allowing more detailed instructions than a simple will. Whether the additional cost is justified depends on your asset complexity, state probate costs, and privacy preferences.

Powers of attorney and healthcare directives

Wills and trusts only take effect at death. For incapacity during your lifetime, two documents matter:

Durable financial power of attorney

A durable POA authorizes a named agent to make financial decisions on your behalf — signing contracts, managing accounts, filing taxes, accessing retirement accounts — if you become unable to do so. "Durable" means it survives incapacity. A non-durable POA terminates if you become incapacitated — the opposite of what most people want.

Without a durable POA, a court-appointed guardian or conservator would need to be established to manage your affairs — an expensive, time-consuming, and very public process. This is one of the most important documents a retiree can have and one of the least understood.

Healthcare proxy (healthcare power of attorney)

Names who can make medical decisions if you cannot communicate your own wishes. Different from a financial POA — the same person can serve in both roles but the documents are separate. Without a healthcare proxy, healthcare decisions default to whoever the medical system deems next of kin — which may not match your intentions and may cause conflict among family members.

Advance healthcare directive (living will)

Documents your wishes about specific end-of-life medical interventions: resuscitation, mechanical ventilation, artificial nutrition, pain management preferences. Reduces the burden on your family and reduces the likelihood that your healthcare proxy will have to make gut-wrenching decisions without knowing what you would have chosen.

These three documents — durable financial POA, healthcare proxy, and living will — are the foundation of any estate plan. Without them, your family and the courts are guessing. Every retiree should have current versions on file and should ensure their agents know where to find them.

Roth conversions as an estate planning tool

Roth conversions reduce future RMDs for you, but they also serve a distinct estate planning function: Roth IRAs pass income-tax-free to your heirs. Traditional IRAs pass fully taxable — your heirs pay ordinary income tax on every dollar they withdraw.

Consider two retirees, each leaving a $500,000 IRA to an adult child in the 22% tax bracket:

• Traditional IRA: Heir inherits $500,000 and must withdraw everything within 10 years (see inherited IRA rules below). Total income tax owed: $110,000 at 22%, leaving an after-tax inheritance of ~$390,000.
• Roth IRA: Heir inherits $500,000 income-tax-free. No tax owed on withdrawals. Full $500,000 inherited.

A Roth conversion you do today — paying tax at your current rate — can eliminate your heirs' tax burden on that money entirely. If you're in a lower tax bracket than your heirs will be, this is pure arbitrage: pay at your rate so they don't have to pay at theirs. See our Roth conversion calculator for year-by-year analysis.

The window for tax-efficient conversions is typically ages 60–72: after earned income drops but before RMDs begin (ages 73 or 75 under SECURE 2.0). This is also often a window of lower IRMAA exposure. Conversions after RMDs begin are still possible but smaller — your RMD must come out first and cannot be converted itself.

Inherited IRAs: the 10-year rule your heirs need to know

The SECURE Act (2019) eliminated the "stretch IRA" for most non-spouse beneficiaries, replacing it with a 10-year rule: heirs must withdraw the entire account within 10 years of the original owner's death.²

IRS final regulations (T.D. 10001, finalized July 2024) clarified an important wrinkle that many people missed:³

Starting 2025, the IRS stopped waiving the 25% excise tax penalty for beneficiaries who miss annual inherited IRA RMDs in cases where the decedent was past their required beginning date. This caught many families off guard.³

The 10-year forced withdrawal window can be a significant tax event for heirs in their peak earning years. A $600,000 inherited traditional IRA distributed over 10 years adds $60,000/year to a beneficiary's taxable income — potentially pushing them into higher brackets, triggering IRMAA on their own Medicare, or phasing out deductions. Roth conversions during your lifetime directly reduce this problem.

Annual gifting: transferring wealth while you're alive

Annual exclusion gifts allow you to transfer assets to heirs without touching your $15M lifetime exemption. For 2026, you can give up to $19,000 per recipient per year, completely free of gift tax and with no filing requirement.¹ Married couples can combine allowances ("gift splitting") for $38,000 per recipient per year.

Practical examples for a couple in their 70s wanting to transfer wealth to two children and four grandchildren (six recipients):

• $38,000 × 6 recipients = $228,000 transferred per year with no gift tax and no reduction in estate tax exemption
• Over 10 years: $2.28M transferred in annual exclusion gifts, completely outside the estate tax system

Direct payments for education and medical: excluded entirely

Payments made directly to an educational institution (tuition only, not room and board) or directly to a medical provider for someone else's care are excluded from gift tax entirely — they don't count against the $19,000 annual exclusion or the $15M lifetime exemption. A grandparent paying $45,000 directly to a university for a grandchild's tuition owes no gift tax and files no return, even though the payment exceeds the annual exclusion. This is separate from 529 accounts, which have their own front-loading rules.

QCDs as charitable estate planning

If you're charitably inclined, Qualified Charitable Distributions (QCDs) from your IRA are one of the most tax-efficient tools available in retirement. In 2026, you can donate up to $111,000 directly from your IRA to qualified charities — this counts toward your RMD, reduces your adjusted gross income (not just your taxable income), and avoids IRMAA exposure that ordinary IRA withdrawals followed by charitable donations cannot replicate.

For estate planning purposes, QCDs serve a double function: they reduce your IRA balance (meaning less future taxable income for heirs who inherit a traditional IRA) while simultaneously satisfying your charitable goals. If you were going to leave $50,000 to charity in your will anyway, doing it via QCDs while alive is almost always more tax-efficient — it reduces your estate, satisfies your charitable intent, and reduces the taxable income your heirs must eventually withdraw.

See our RMD calculator for QCD reduction modeling against your projected RMD schedule.

Step-up in basis: the taxable account advantage

Under IRC § 1014, assets in taxable brokerage accounts receive a step-up in cost basis to fair market value at the date of death.⁴ A stock purchased for $10,000 in 1995 that's worth $200,000 at your death passes to heirs with a $200,000 cost basis — your $190,000 of unrealized gain disappears for tax purposes, forever.

This has a direct implication for withdrawal sequencing in retirement and for estate planning decisions:

• Don't sell highly appreciated taxable assets to fund retirement spending if you have other sources (Roth, Social Security). Those assets will pass tax-free to heirs at death, completely eliminating the embedded gain.
• For charitable giving during life, donate appreciated taxable assets rather than cash — you get a deduction for the full fair market value and never pay capital gains tax on the appreciation.
• Taxable accounts are the most efficient accounts to leave to heirs who will sell them; traditional IRAs are the least efficient (fully taxable at ordinary income rates). Roth IRAs are between — income-tax-free but no step-up benefit applies (gains inside were already sheltered).