Step-Up in Basis in Estate Planning: What It Is & How It Works

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Many families in Kansas City worry about the tax bill their children will face after inheriting a home or an investment account. The good news is that one of the most valuable tax benefits available is a step-up in basis in estate planning.

This rule can significantly reduce the capital gains taxes an heir owes when selling an inherited asset. We help families understand how it works so their loved ones keep more of what they leave behind.

How Step-Up in Basis in Estate Planning Works

What Basis Means for Inherited Assets

An asset’s tax basis is the value used to calculate gain or loss when it is sold. For most people, that basis begins as the original purchase price.

When someone inherits certain assets, such as real estate or investments, the tax basis may be adjusted to the asset’s fair market value as of the date of the owner’s death. This adjustment is what we call a stepped-up basis.

A Real-World Example

Suppose a parent purchased an investment years ago for a much lower price than it is worth today. Without a step-up, the heir would face capital gains taxes on all of that growth when selling.

With a step-up, the heir receives a new basis based on the asset’s current value at the date of death, and the original purchase price no longer sets the starting point. Selling the asset later may result in a much smaller taxable gain.

Key Takeaway: A step-up resets the tax basis of qualifying inherited assets to fair market value at the date of death, which can significantly reduce the capital gains taxes an heir owes if they later sell.

The Tax Benefits of a Stepped-Up Basis

Reducing Capital Gains for Your Heirs

The primary benefit is simple. A higher basis means a smaller gap between the sale price and the taxable starting point, which means a smaller capital gains tax bill.

For families passing down a longtime home or an investment built over many years, the difference can be significant.

Why Step-Up in Basis in Estate Planning Matters for Long-Held Assets

The longer an asset has been held, the more it has typically grown in value, and the more a step-up can save. This is why we look closely at assets like:

  • Real estate, including the family home
  • Investments held for many years

Need expert help with estate planning that protects your heirs from unnecessary taxes? Contact WM Law for a free consultation.

Which Assets Qualify for a Step-Up

Not Every Asset Is Treated the Same

Not every asset receives the same treatment under these rules. Some qualify, and others do not. Assuming everything you own will get a step-up is a common and costly mistake.

That is why it is important to understand which assets qualify and how the rules apply to your specific situation before a plan is finalized.

Pro Tip: Review each asset in your estate individually. Confirming which ones qualify for a step-up now helps you avoid surprises for your heirs later.

How We Help You Apply the Rules

Our team reviews the assets in your estate, explains which ones qualify, and structures your plan so eligible property passes in the way that delivers the greatest benefit. We have spent years helping Kansas City families with these decisions, and we know where the details matter.

Plan Ahead With WM Law

A stepped-up basis is one of the most valuable tax benefits available to heirs, and taking full advantage of it requires planning before it is needed. We have the experience to review your assets, explain your options in plain language, and build a plan that keeps more of your legacy in your family’s hands.

Call WM Law today to schedule your free consultation and see how step-up in basis in estate planning can work for the people you love.