You Probably Won’t Pay Estate Tax.
That Doesn’t Mean You Don’t Have an Estate Problem.

A married couple with a $3 million net worth may never owe federal estate tax.

They can still leave behind an absolute financial mess.

The IRS describes the estate tax as a tax on the right to transfer property at death. For a person dying in 2026, the federal basic exclusion amount is $15 million. That headline number is so large that many families understandably conclude estate planning is irrelevant to them.

It is not.

The $15 million figure helps determine whether a federal estate-tax return may be required because of estate size and adjusted taxable gifts. It does not determine:

• Who receives a retirement account or life-insurance policy.
• What income-tax basis an heir receives in appreciated property.
• Whether inherited retirement distributions will be taxable.
• Whether the estate must file its own income-tax return.
• Whether a surviving spouse preserves a deceased spouse’s unused exclusion.
• How a closely held business will be valued, controlled or divided.
• Whether enough cash exists to pay debts and administration costs.
• Whether equal-dollar inheritances are equal after tax.

What exactly is the $15 million number?

Public Law 119-21 amended Internal Revenue Code section 2010(c)(3) and set the federal basic exclusion amount at $15 million per individual for 2026. The filing test is more precise than simply comparing net worth with $15 million: the executor generally considers the gross estate plus adjusted taxable gifts and the applicable statutory calculation.

The federal exclusion does not eliminate state estate or inheritance tax, probate, fiduciary income tax, basis questions, beneficiary problems or administration costs.

The lifetime exclusion is not the annual gift exclusion

For 2026, the federal annual gift-tax exclusion remains $19,000 per recipient for qualifying present-interest gifts. Two spouses may potentially use two annual exclusions—$38,000 for one recipient—when the requirements are satisfied.

Giving one person more than $19,000 does not automatically mean an immediate gift-tax payment. It may instead require Form 709 and use part of the donor’s remaining lifetime exclusion, depending on the transfer and available exceptions.

A married couple does not automatically get $30 million

Each spouse has an individual exclusion. Preserving a deceased spouse’s unused exclusion for the survivor generally requires a portability election on a timely and complete Form 706.

The transferred amount is called the deceased spousal unused exclusion, or DSUE.

Consider a spouse who dies in 2026 with a $4 million estate. No federal estate tax may be due, and estate size alone may not require Form 706. The executor may still file Form 706 solely to elect portability.

Revenue Procedure 2022-32 provides a simplified late-election procedure for certain estates that were not otherwise required to file Form 706. Eligible estates generally must act on or before the fifth anniversary of death and satisfy the revenue procedure’s requirements.

The federal gross estate is broader than probate

The federal gross estate can include probate and non-probate property. Depending on ownership and retained rights, it may include:

• Cash and securities.
• Real estate.
• Retirement accounts and annuities.
• Trust interests and powers of appointment.
• Closely held business interests.
• Certain jointly owned property.
• Certain life-insurance proceeds.
• Digital assets.
• Community-property interests.

A will therefore does not describe the entire transfer plan. Retirement accounts, payable-on-death accounts, jointly owned property, trust assets and insurance can pass under separate ownership or beneficiary rules.

Family 1: a house, retirement accounts and an old beneficiary form

Assume a couple owns:

• A $2.5 million residence.
• An $800,000 traditional IRA.
• A $350,000 brokerage account.
• $150,000 of bank deposits.
• A $500,000 life-insurance policy.

Their wills leave everything to their children, but the IRA beneficiary form has not been reviewed in years.

That is not a minor detail. Retirement benefits generally pass under the plan’s beneficiary procedures, not merely under the will. Marriage, divorce, births, deaths and trust changes should trigger a coordinated beneficiary review.

The family must compare the will, trust, title, retirement beneficiaries, transfer-on-death registrations and insurance beneficiaries as one system.

Family 2: three children inherit a business, but only one works there

A parent owns a $3 million closely held business and has three children. One has worked in the company for 15 years; the other two have different careers. Giving each child one-third may be equal on an appraisal but unworkable in practice.

The plan must answer:

• Who controls the company?
• Who decides whether profit is distributed or reinvested?
• How will non-operating children receive value?
• Can the operating child fund a buyout?
• How will the business be valued?
• What happens if an owner wants to sell?
• Is life insurance or another liquid asset available for equalization?

Section 6166 illustrates the distinction between value and liquidity. For certain taxable estates, qualifying estate tax attributable to a closely held business may be paid in installments when statutory requirements are met. One requirement generally tests whether qualifying business interests exceed 35% of the adjusted gross estate.

A $3 million owner may never use section 6166 because no federal estate tax is due. But the rule highlights the underlying problem: a valuable business is not the same thing as cash available to divide an estate.

Family 3: a second marriage and children from the first marriage

Suppose a $4 million estate involves a surviving spouse and children from a prior marriage. Retirement accounts, investment accounts, a residence and life insurance may all pass under different rules.

A surviving spouse inheriting a traditional IRA may have options unavailable to a non-spouse beneficiary, potentially including treating the IRA as the spouse’s own or completing a qualifying rollover. A non-spouse beneficiary generally cannot treat the account as his or her own.

The relevant question is not just who is named in the will. It is which asset passes to which person, under which document, with what control and tax result.

Family 4: a $4 million estate with almost no cash

Only $100,000 is liquid. Meanwhile, mortgages, property costs, payroll, professional fees and administration continue.

Estate administration can involve fiduciary fees, attorneys, accountants, valuation, tax preparation, property management and asset-preservation costs. A forced sale can destroy value or disrupt a business.

This estate may have no federal estate tax and still have a serious liquidity problem.

A small estate may still need an income-tax return

Federal estate tax and estate income tax are different systems.

A decedent’s estate becomes a separate federal taxable entity. A domestic estate generally must file Form 1041 when it has $600 or more of gross income during the tax year.

Suppose an estate earns after death:

• $4,000 of bank interest.
• $12,000 of dividends.
• $30,000 of rent.

The estate may need Form 1041 even though it is millions of dollars below the Form 706 estate-size threshold. Estate income can include interest, dividends, rents, royalties, business income and gains from sales during administration.

Two children each inherit “$500,000”

Child A receives a $500,000 traditional IRA. Child B receives $500,000 of appreciated stock with a $100,000 pre-death basis.

The market values match. The after-tax economics may not.

Inherited traditional IRA

Taxable distributions from an inherited traditional IRA generally enter the beneficiary’s gross income. Many non-spouse beneficiaries of owners dying after 2019 are subject to a 10-year distribution framework. Exceptions apply to eligible designated beneficiaries, including surviving spouses, certain minor children, disabled or chronically ill beneficiaries and certain individuals not more than 10 years younger than the owner.

Annual distribution requirements within that period depend on additional facts, including the owner’s required beginning date and beneficiary status.

Inherited brokerage property

Under the general inherited-property basis rule, basis is ordinarily fair market value on the date of death, subject to alternate valuation, income-in-respect-of-a-decedent and other exceptions. If $500,000 of stock receives a $500,000 basis and is promptly sold near that value, post-death capital gain may be limited.

Equal dollar amounts do not necessarily create equal after-tax inheritances.

Gifts and inheritances can have different basis rules

Assume stock has a $100,000 adjusted basis and a $500,000 fair market value.

Gift during life

For appreciated gifted property, the recipient’s gain basis generally carries over from the donor, subject to adjustments and special rules. The child could receive a $100,000 gain basis and $400,000 of built-in appreciation.

Inheritance at death

Under the general date-of-death rule, the child’s inherited basis may be $500,000. The $400,000 of lifetime appreciation is reflected in that adjusted basis.

There are important exceptions. But the contrast explains how a family far below the estate-tax threshold can make a six-figure income-tax mistake by transferring the wrong appreciated asset at the wrong time.

Three federal tax systems families often mix together

A family might never owe federal estate tax, file Forms 709 during life, file Form 706 solely for portability and file Form 1041 after death. Asking only “Will I owe estate tax?” is too narrow.

Life insurance, joint ownership and community property

Life insurance

Certain life-insurance proceeds may be included in the federal gross estate even when paid directly to someone other than the estate. Inclusion can depend on policy ownership and incidents of ownership. Beneficiary designation and gross-estate inclusion are separate questions.

Joint ownership

Gross-estate inclusion for joint property can depend on how the property was acquired, who supplied consideration, the form of ownership and applicable law. Adding a person to an account or deed is not a complete estate plan and can create gift, basis, creditor and control issues.

Community property

When federal and state requirements are satisfied, the basis adjustment at the first spouse’s death may apply to the entire community-property interest, including the survivor’s half. State property law can therefore affect federal basis even when estate value is nowhere near $15 million.

Estate planning is asset-by-asset planning

Compare two $5 million estates.

The second family must address business succession, liquidity, IRA income tax, basis, valuation, beneficiary structure, debt and economically equivalent inheritances. Same approximate net worth; completely different estate plan.

The seven layers of an estate plan

1. Ownership. What is owned, and how is title held?
2. Beneficiaries. Who receives retirement, insurance and contractual assets?
3. Federal and state transfer tax. Which estate, inheritance and gift taxes may apply?
4. Income tax. Which assets contain deferred income, and what basis will heirs receive?
5. Administration. Will the estate or trust earn income and require tax filings?
6. Liquidity. Can debts, expenses and distributions be funded without a forced sale?
7. Succession. Who controls and receives difficult-to-divide assets?

The $15 million federal exclusion primarily addresses one layer. It does not solve the other six.

Who should review an estate structure?

A review is particularly important for someone with:

• Significant retirement accounts.
• Appreciated securities or real estate.
• A closely held business.
• Multiple properties or assets in multiple states.
• Substantial life insurance.
• Jointly owned or beneficiary-designated property.
• Significant debt or limited liquidity.
• A blended family.
• Unequal or illiquid assets intended for several beneficiaries.
• Beneficiary forms that have not been reviewed recently.

Not everyone needs a complicated trust. Everyone does need a coordinated inventory of assets, title, beneficiaries, basis, debt and decision-makers.

The real estate-planning questions for 2026

Do not stop at “Am I worth $15 million?” Ask:

• What exactly do I own?
• How is each asset titled?
• Who is named as beneficiary?
• What is the tax basis of each major asset?
• Which assets contain deferred income tax?
• Which assets are liquid?
• Which assets will continue earning income after death?
• Will the executor need to file Form 1041?
• Should Form 706 be filed for portability even if no tax is due?
• Are equal-dollar inheritances economically equal after tax?

Ownership eventually changes for everyone. Estate planning determines what happens to the assets, their tax characteristics and the people who receive them when the current owner is gone.

Primary federal sources

• IRS — Estate Tax
• IRS — Instructions for Form 706
• IRS — Gift Tax
• IRS Publication 551 — Basis of Assets
• IRS Publication 559 — Survivors, Executors, and Administrators
• IRS Publication 590-B — IRA Distributions
• IRS — Retirement Topics: Beneficiary
• IRS — About Form 1041
• IRS Revenue Procedure 2022-32

Important: This article discusses federal tax concepts for education only. State property, probate, trust, marital, inheritance and tax laws may produce different results. Specific outcomes depend on domicile, citizenship, ownership, beneficiary designations and individual facts. Estate-planning documents should be prepared or reviewed by qualified legal counsel, with tax professionals involved as appropriate.