What To Do with Inherited Brokerage Account?

Receiving an inheritance can be emotionally and financially complex. While you are dealing with grief and the loss of a loved one, you are also faced with practical questions on what to do with the assets left behind. Should you keep the stock your loved one owned for decades or sell it?

The good news is that you don’t have to rush these decisions. Unlike an inherited IRA or 401(k) with strict withdrawal timelines, an inherited brokerage account gives you time to pause, understand what you have received and align those assets with your personal goals. This guide walks you through what to do first so you can make thoughtful, confident decisions on your own timeline.

Step 1: The Operational Phase

While navigating your grief, it is important to refrain from making sudden lifestyle or investment choices. During this time you’ll need to clarify the type of account you inherited, and confirm whether it is a taxable brokerage account or an IRA. The rules and taxation differ greatly between them.

You will need to contact the custodian and determine what documentation is required. This may include:

• The official Death Certificate
• Letters testamentary/proof of executor authority (if applicable)
• Your government ID and personal details

Once you gather the necessary documents. The custodian will open a new temporary inherited account in your name. This step ensures everything is properly registered under your name and tax ID, giving you a safe landing spot while you decide what to do next.

Step 2: Understand Your Tax Advantage

One of the most important tax considerations when inheriting a taxable brokerage account is the step up in cost basis. Understanding how this works can help you make more informed decisions on whether to sell, hold, or rebalance the inherited investments.

• What is cost basis? Cost basis is generally the original purchase price paid for an investment. When an investment increases in value, the difference between the cost basis and the sale price can create a taxable capital gain.
• How does the step up in basis work? When you inherit an investment in a taxable brokerage account, the cost basis is generally stepped up to its fair market value as of the original owner’s date of death.
  • For example, if a relative purchased a stock decades ago for $20,000 and the fair market value was $100,000 on the day they passed away, your new cost basis becomes $100,000. The $80,000 in growth during their lifetime effectively disappears for capital gains tax purposes.
• Why does this matter? If you sell the investments for $100,000 shortly after inheriting it, you will owe little to no capital gain tax because the asset hasn’t appreciated much since the date of death. This can make it easier to sell or rebalance inherited investments without paying the tax on appreciation that occurred during the original owners lifetime.
  • Note: Once you inherit the assets, any future growth above your new cost basis will be subject to capital gains tax when you sell.

The step up in basis can significantly change the tax consequences of selling an inherited investment, so understanding your new cost basis is an important part of decision making.

Step 3: Evaluate your goals & priorities

Once you understand the tax implications, the next step is to look at your own financial picture. An inheritance should be aligned with your future goals rather than replicating the original owner’s investment strategy. Before placing any trades, it is important to take a step back and clearly understand your personal goals, priorities, and overall financial needs.

• What are my short and long term priorities?
  • Do you have high interest debt (credit cards, personal loans, auto loans, etc) that should be eliminated immediately?
  • Do you need an emergency fund (3-6 months of living expenses) in a high yield savings account?
  • Are you saving for a down payment on a home, funding a child’s education or aiming to save up for retirement?
• Does this portfolio match my personal risk tolerance?
  • The person you inherited this account from was likely in a different stage of life. An older person may have more conservative allocation, whereas a younger beneficiary likely needs a more aggressive growth allocation.

Defining your short & long term financial goals will give you a clear framework for rebalancing and realigning your inherited investments.

Step 4: Execute your Plan

Once you’ve defined your financial goals, it is time to take action. With a clear understanding of your tax situation and priorities, you can determine how the inherited assets should be positioned to support your financial plan.

• Review the existing investments
  • Look at the individual stocks, bonds, mutual funds, and other investments in the account.
  • Consider how the inherited assets compare with your existing portfolio and overall asset allocation.
  • Pay attention to concentrated positions or investments that may not align with your goals or risk tolerance.
• Consider what to keep, sell, or invest
  • The step up in basis will likely make it easier to sell certain holdings with little to no capital gain immediately following the inheritance.
    • Any appreciation after the date of death will be subject to capital gains tax when the position is sold.
  • Remember, you do not have to sell the holdings. Depending on your circumstances you may choose to hold certain positions.
• Think about how the inheritance fits into your broader plan
  • Don’t look at your inherited account in a silo. Check whether the inherited assets duplicate investments you already hold in your other investment accounts (401(k), IRAs, personal brokerage, etc).
  • Recognizing how these new funds shift your total asset allocation and affect your overall risk exposure allows you to rebalance the holdings so they support your broader financial picture.

An inherited brokerage account can come with both financial opportunity and emotional weight. By taking the time to understand the step up in basis, evaluating your personal goals, and rebalancing with intention, you can ensure your inheritance will provide for your future goals. Honoring your loved one’s memory does not mean preserving their portfolio forever, it means using their gift to build security for your future.

Have questions about an inheritance? Book a free consultation with one of our financial advisors today.