Inherited Property Step-Up in Basis Flowchart

Last Reviewed: August 2026

Will You Receive a Step-Up in Basis on Inherited Property?

When you inherit property, one of the most important tax questions is how the IRS determines your cost basis. In many cases, inherited property receives a step-up in basis to its fair market value on the owner’s date of death. This adjustment can significantly reduce the capital gains tax you owe if you later sell the property. However, not every inherited asset qualifies, and several exceptions may apply.

This flowchart helps you determine whether inherited property may receive a step-up in basis. It walks through the most common IRS rules and explains the situations where this valuable tax benefit is available.

How to Use This Flowchart

Start at the top of the flowchart and answer each question based on the property you inherited. Follow the arrows until you reach a recommendation.

The flowchart reviews how the property was transferred, whether it was included in the deceased owner’s estate, and whether special ownership rules apply. It also considers situations involving jointly owned property, trusts, and community property states, where the basis adjustment may differ.

As you work through the flowchart, gather information about the property’s fair market value on the date of death and any estate documents related to the transfer. These records can help establish your adjusted basis if you eventually sell the property.

Use this flowchart as an educational guide. The basis rules for inherited assets can become more complex depending on the type of property and how ownership was structured.

Why This Decision Matters

A step-up in basis can substantially reduce or even eliminate capital gains taxes on appreciated property. Understanding this rule allows you to make better decisions about when to sell inherited assets and estimate the tax consequences before completing a transaction.

Many heirs mistakenly assume they owe taxes on the full increase in value since the property was originally purchased. In many cases, the IRS resets the basis to the property’s fair market value at the owner’s death, reducing the taxable gain. However, not every inherited asset receives this treatment, so understanding the rules is essential.

Before selling inherited property, review your adjusted basis and consider how the sale fits into your overall financial plan. Proper planning can help minimize taxes, preserve more of your inheritance, and support your long-term financial goals.