Capital Gains on Inherited Property: How Step-Up in Basis Works
Inheriting a home, a rental property or a portfolio of stock often comes during a difficult time. Alongside grief and family logistics, heirs frequently face a practical question: if I sell, what will I owe? Understanding capital gains on inherited property can help you make calmer, better informed decisions about whether to sell, hold or reposition what you received, and how those choices fit into your broader investment plan.
The rules can be more favorable than many people expect, but the details matter. If you have recently inherited assets and want help thinking through next steps, a complimentary, no-obligation wealth and tax review can help you organize the decisions in front of you.
The Basics of Capital Gains on Inherited Property
When you sell an asset, capital gain is generally the sale price minus your cost basis. For property you buy yourself, basis is usually what you paid plus certain improvements. Inherited property is treated differently. In many cases, the basis is "stepped up" to the fair market value on the date of the original owner's death.
That step-up can significantly reduce taxable gain. Suppose, hypothetically, that a parent in Racine bought a house decades ago for a small fraction of its current value. If the parent had sold it while living, the gain could have been substantial. When a child inherits the home, the child's basis generally resets to its value at the date of death. If the child sells soon afterward for roughly that value, there may be little or no taxable gain.
Two other features are worth knowing:
Inherited property is generally treated as long-term for capital gains purposes, regardless of how long the heir actually holds it.
Any appreciation after the date of death is taxable to the heir when sold, measured from the stepped-up basis.
When the Step-Up May Not Apply
Not every inherited asset receives a full step-up. Situations that may change the outcome include:
Retirement accounts such as IRAs and 401(k)s, which do not receive a step-up and are generally taxed as ordinary income when withdrawn
Assets given away during life, which typically carry over the original owner's basis
Property held jointly, where only the decedent's share may receive a new basis, depending on how title was held and state law
Certain irrevocable trusts, where assets removed from the taxable estate may not qualify
Annuities and other income in respect of a decedent
Because titling and trust language affect basis, families should coordinate with an estate planning attorney, ideally before a death occurs. Our overview of Wisconsin gift and estate tax basics explains how these rules interact.
Documenting the Stepped-Up Basis
The step-up only helps if you can support the value. Heirs often obtain a qualified appraisal for real estate as of the date of death. For stock and mutual funds, custodians can usually report date-of-death values, but it is wise to confirm the basis was actually updated in the new account. Errors here are surprisingly common and could lead to overpaying tax years later.
Keep copies of the appraisal, closing documents, estate valuations and records of any improvements you make after inheriting. If the estate filed a return, the values reported there may also be relevant. Accurate records make year-round tax planning and preparation much simpler when you eventually sell.
Deciding Whether to Sell, Hold or Rent
The tax picture is only one part of the decision. Questions to discuss with your advisors include:
Does keeping the property fit your financial goals, or would the proceeds serve you better elsewhere?
How would ongoing costs such as taxes, insurance and maintenance affect your cash flow?
If siblings inherited together, do all of you agree on a plan?
Would renting the property create useful income, or unwanted management work?
Consider hypothetical siblings who inherit a lake cabin near Eau Claire. One wants to keep it, while the other two would rather sell. Because the basis was stepped up, a prompt sale may produce little gain, while holding for many years could create new taxable appreciation. A buyout of the other siblings' shares is another option worth modeling.
If you keep a property as a rental, depreciation begins from the stepped-up basis, and the tax rules for real estate owners come into play. Our article on tax planning for real estate owners covers several of them.
Inherited Stock and Investment Accounts
Inherited taxable brokerage accounts may present an opportunity. With the basis reset, heirs may be able to diversify a concentrated position, such as a parent's long-held shares of a single company, with relatively little tax. That can be a chance to rebuild the portfolio around your own goals and risk tolerance rather than someone else's.
A wealth management process can help you decide what to keep, what to sell and how the inherited assets fit with your existing accounts. If some positions have appreciated since the date of death, our guide on how to reduce capital gains tax outlines strategies such as loss harvesting and charitable gifting.
First Steps After an Inheritance
It can be tempting to act quickly, but a short pause usually helps. Many heirs in Milwaukee, Madison and Kenosha find it useful to gather documents, confirm values, understand the estate timeline and then make decisions deliberately. Our checklist on who to call after an inheritance walks through the early steps.
Get Help Planning Your Next Move
Inherited assets touch investment strategy, income taxes and sometimes estate law all at once. Compound's wealth management and tax planning services are designed to look at those pieces together and coordinate with your estate planning attorney. To talk through your options, request a complimentary, no-obligation wealth and tax review.
Frequently Asked Questions
Do you pay capital gains on inherited property?
You may, but often less than expected. Capital gains on inherited property are generally measured from the stepped-up basis, which is usually the fair market value at the date of death. If you sell for close to that value, the taxable gain could be small. Appreciation after the date of death is taxable when you sell.
What is a step-up in basis?
A step-up in basis resets the cost basis of an inherited asset to its fair market value on the date the original owner died. This can reduce or eliminate the capital gain that built up during the original owner's lifetime. Retirement accounts and assets gifted during life generally do not receive this treatment, so the type of asset matters.
Is inherited property short-term or long-term?
Inherited property is generally treated as a long-term holding for capital gains purposes, even if you sell it shortly after inheriting. Long-term gains are often taxed at lower rates than ordinary income, though the specific rate depends on your overall income and current IRS thresholds. A tax professional can help estimate the impact for your situation.
How do I prove the stepped-up basis?
Common documentation includes a qualified real estate appraisal as of the date of death, brokerage statements showing date-of-death values, and any valuations used for an estate tax return. Keep these records with closing documents and receipts for improvements. Confirming that your custodian updated the basis correctly may help avoid reporting errors when you eventually sell.
Compound is a registered investment adviser. Registration does not imply a certain level of skill or training. This article is for informational and educational purposes only and should not be construed as personalized investment, tax, or legal advice. Tax laws are complex and subject to change. Strategies discussed may not be suitable for everyone, and there is no guarantee that any strategy will achieve its objectives or reduce taxes. Calculator results are hypothetical, are not guarantees of future results, and do not reflect any actual investment. Investing involves risk, including possible loss of principal. Please consult your tax, legal, and financial professionals before acting on any information in this article. For more information, see Compound's Form ADV, available at adviserinfo.sec.gov.
About Compound Wealth
Compound Wealth serves individuals, families, and business owners seeking a coordinated approach to financial planning. By bringing together tax planning, accounting, wealth management, and business transition services, the firm helps clients consider how financial decisions may affect multiple areas of their overall planning strategy.
