Step-Up in Basis After a Spouse Dies: Estate Planning Guide

Learn how the step up in basis affects inheritance when a spouse passes away. Gain essential insights to navigate this crucial financial topic.

By Farther

After losing your spouse, dealing with taxes and financial decisions might be the last thing on your mind. But understanding one key tax benefit - called "step-up in basis" - could help protect you from unnecessary taxes if you inherit property or investments.

Here's some good news: when your spouse passes away, the value of inherited assets like your home or investment accounts typically gets "stepped up" to their current market value. This means if you decide to sell these assets later, you could save significantly on taxes.

Let's walk through how this works, which assets qualify, and what steps you might need to take. Understanding these rules now can help you make confident decisions when you're ready.

Key Takeaways

  • A step-up in basis adjusts the value of inherited assets to their market worth at the owner's death. This lowers or removes capital gains taxes when sold.
  • Community property states like Texas and California offer a double step-up in basis for joint assets. Non-community property states only adjust half of jointly held assets.
  • Not all assets qualify for a step-up, such as retirement accounts (IRAs and 401(k)s) or gifts made before death. These exemptions may lead to higher taxes later.
  • Eligible assets include real estate, stocks, mutual funds, and business interests if passed through inheritance—not as gifts before death.
  • Estate planning strategies like trusts or holding community property help maximize tax benefits by using stepped-up basis rules effectively for spouses and heirs.

What Is a Step-Up in Basis?

This tax provision adjusts the cost basis of an inherited asset. The new cost basis becomes the fair market value of the property on the owner's date of death.

This can reduce capital gains taxes when selling inherited property.

For example, if one spouse dies and leaves real estate to their surviving spouse, the step-up resets its value based on current market worth. This benefit lowers taxable gains if sold later, making it essential to calculate taxable gains accurately to understand the tax implications.

Assets like stocks, mutual funds, or jointly owned property may also qualify for this adjustment, leading into how it works after one spouse passes away.

How Does the Step-Up in Basis Work When a Spouse Dies?

When one spouse dies, the tax basis of jointly owned assets may adjust to reflect their value on the date of death. In community property states, both halves of a community-owned asset typically get a full step-up in basis.

This means the surviving spouse receives a new basis for the entire property's current market value. For example, if a couple purchased a home for $200,000 and it's now worth $500,000 when one spouse dies, the surviving spouse's adjusted cost basis becomes $500,000, which can significantly reduce the capital gain when the property is sold.

In non-community property states, only half of jointly held assets may get this adjustment. The remaining half keeps its original cost basis. Using the same example above but outside community property states—if one spouse passes—only their share steps up to fair market value while the other stays at $100,000 (half of $200k purchase price).

Surviving spouses who later sell such assets could face capital gains taxes based on these mixed bases unless proper estate planning reduces that burden.

Assets Eligible for a Step-Up in Basis

Some assets get a step-up in basis after death—this can include property, investments, and more.

Assets Eligible for a Step-Up in Basis

Real Estate

Real estate gets a step-up in basis when the owner dies. The new basis is based on the property's fair market value at death. This reduces capital gains taxes if the surviving spouse decides to sell. Additionally, the surviving spouse may benefit from the capital gains tax exclusion when selling the property, further reducing the tax burden.

In community property states, couples may get a double step-up in basis. Both halves of the property receive a step-up after one spouse passes. In non-community property states, only half qualifies for this tax benefit.

This makes community property laws key for maximizing tax savings with real estate assets.

Stocks and Mutual Funds

Stocks and mutual funds can also receive a step-up in basis. After the first spouse dies, the cost basis of these assets adjusts to their value on the owner's death date. This reduces or removes capital gains taxes if sold later by the surviving spouse.

In community property states, both halves of jointly owned stocks gain a full step-up in basis. Non-community property states only adjust the deceased spouse's half for tax purposes.

This tax provision helps lower future tax liabilities—especially with long-term capital gains rates applied to sales after inheriting such assets.

Business Interests

Business interests can also qualify for a step-up in basis. If a spouse owns shares or part of a business, the cost basis adjusts to its fair market value at the date of death. This change helps reduce capital gains taxes if the surviving spouse sells their share later.

The step-up in cost basis applies differently based on ownership structure. For sole proprietorships, all assets under that business may receive an adjustment. Partnership interests and stocks in corporations may also qualify but could depend on state laws and tax rules.

Community Property vs. Non-Community Property States

The treatment of assets after a spouse's death varies significantly based on location. In community property states, most assets a married couple owns together are treated as joint property. After one spouse dies, both halves of the property's cost basis get stepped up to the market value at death—this is called a "double step-up in basis."

Non-community property states handle this differently. Only the deceased spouse's share gets a step-up in basis. The surviving spouse keeps their original share's cost basis. This difference can increase capital gains tax liability when selling inherited assets later on.

Community property states include: Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin.

These states recognize community property laws, making them advantageous for certain estate planning strategies.

Limitations and Exceptions to the Step-Up in Basis Rule

Not all assets qualify for the step-up in basis rule. Some exceptions can increase taxes instead of reducing them—it's crucial to know these limits.

Limitations and Exceptions to the Step-Up in Basis Rule

Retirement Accounts

Retirement accounts, like IRAs and 401(k)s, don't qualify for a step-up in basis. These assets are taxed as ordinary income when withdrawn by heirs. The tax rate depends on the heir's income bracket.

The surviving spouse can often roll over these accounts into their own name without triggering taxes. But once funds are distributed or inherited by others, they may face income tax obligations.

Gifts Before Death

Gifting assets before death avoids a step-up in basis. The recipient's cost basis becomes the giver's original cost basis, which means they may not avoid capital gains tax when selling the asset later.

Retirement accounts, like IRAs and 401(k)s, are not eligible for this strategy. Tax planning with gifts should consider potential federal estate tax limits and future gains tax on the sale of gifted property.

Applying the Step-Up in Basis to Real Estate

When real estate changes hands after death, the cost basis adjusts to its fair market value on the owner's date of death. This means a surviving spouse can sell the property with lower or no taxable gain, depending on appreciation.

For example, if a home was purchased for $200,000 but is worth $500,000 at death, the new cost basis resets to $500,000.

In community property states, both halves receive a step-up in basis upon one spouse's death—called a double step-up in basis rule. In non-community property states, only half gets stepped up.

This crucial tax provision allows many to avoid long-term capital gains tax when selling inherited property after adjusting its value under current federal tax rules.

Tax Implications for the Surviving Spouse

Surviving spouses often receive a step-up in basis for inherited assets. This tax provision adjusts the cost basis of these assets to their fair market value on the deceased owner's date of death.

It can reduce or even eliminate long-term capital gains taxes when selling the property.

In community property states, both halves of joint assets get a step-up in basis if one spouse dies. In non-community property states, only the deceased spouse's share steps up. Selling stepped-up assets shortly after inheritance minimizes capital gains tax obligation due to little appreciation after adjustment.

Estate Planning Strategies to Maximize Step-Up Benefits

Strategic asset management can significantly increase tax advantages. Hold assets jointly in community property states. This ensures both halves of the property's cost basis adjust upon a spouse's death, offering more significant tax benefits. States like California and Texas recognize this advantage through community property laws.

Create a trust to manage eligible assets. Community property trusts can ensure surviving spouses receive the stepped-up basis for half or all of the inherited property. This strategy minimizes long-term capital gains taxes if property is sold later.

Consult a tax professional to avoid missing key tax provisions that allow these steps.

Equalizing Inheritances for Beneficiaries

Distributing assets fairly can prevent disputes among heirs. A step-up in basis offers flexibility when equalizing inheritances. If one child inherits cash and another receives property, the cost basis adjusted for the property ensures fairness by reducing tax consequences of selling.

Assets like real estate or stocks often need value adjustments to match other inheritances. Using a step-up in basis provision can help balance these differences—especially for large estates.

This strategy minimizes long-term capital gains taxes for beneficiaries inheriting appreciated assets.

Common Misconceptions About the Step-Up in Basis

Confusion often surrounds this tax benefit. Some think the step-up in basis applies to all assets when a spouse dies. This is not true. Certain assets, like retirement accounts and gifts given before death, do not qualify.

Only assets inherited through the estate can receive the step-up benefit.

Another myth claims that all states handle this process the same way. States with community property rules allow both halves of jointly held property to receive a full step-up in basis at death.

Non-community property states only allow a step-up for the deceased spouse's half, leaving the surviving spouse's share unchanged. Understanding your state's rules is key to avoiding tax surprises later!

Hire a Financial Advisor

Losing a spouse is difficult, and navigating the financial implications can be overwhelming. Understanding the step-up in basis rule can help minimize capital gains taxes and protect your assets.

A Farther financial advisor can guide you through estate planning strategies to ensure your financial future stays secure.

Get the support you need—talk to an advisor today.

Conclusion

Understanding step-up in basis can make a real difference in your financial future after losing a spouse. This tax benefit adjusts the value of inherited assets like your home or investments, potentially saving you thousands in taxes if you decide to sell. Take time to learn which of your assets qualify and how your state's rules might affect you.

Consider talking with a financial professional who can help you navigate these rules based on your specific situation. Taking steps to understand these benefits now can help protect both you and your family's financial well-being down the road.

FAQs

1. What is a step-up in basis when a spouse dies?

A step-up in basis adjusts the cost basis of inherited property to its current market value at the time of the spouse's death, helping reduce potential capital gains taxes.

2. How does a step-up in basis affect long-term capital gains tax?

The step-up resets the cost basis, which can lower or eliminate taxable gains when selling property later, reducing exposure to long-term capital gains tax rates.

3. Does living in a community property state impact this process?

Yes, states that recognize community property allow for a full step-up in basis on assets held jointly by spouses, benefiting the surviving spouse.

4. What happens if only half of an asset gets stepped up?

In non-community property states, only half of shared assets may qualify for a step-up in basis after one spouse dies, leaving some taxable gains on sale.

5. Can utilizing the step-up help avoid paying higher taxes?

Yes, this tax strategy minimizes or eliminates capital gains taxes by adjusting inherited assets' cost to their fair market value at inheritance.

6. Do all properties qualify for this adjustment?

Not always—rules surrounding both a step-up and eligibility vary based on ownership type and whether you live in a community property state or not.

Important Disclosure

This document is for informational purposes only. It is educational in nature and not designed to be taken as advice or a recommendation for any specific investment product, strategy, plan feature or other purpose in any jurisdiction, nor is it a commitment from Farther Financial Advisors, LLC or any of its subsidiaries or related entities to participate in any of the transactions mentioned herein. All sources of information used are deemed reliable and accurate at the time of printing. Advisory services are provided by Farther Finance Advisors LLC, an SEC-registered investment advisor. Investing in securities involves risk, including the potential loss of principal. Before investing, consider your investment objectives, as well as Farther Finance Advisors LLC’s fees and expenses. Farther Finance Advisors, LLC does not provide tax or legal advice; please consult your tax and legal professionals for guidance on these matters.

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