5 Estate Planning Mistakes to Avoid This Tax Season

Tax season is the perfect time to review more than just your income and deductions. It’s also a smart time to review your estate plan. Learn five common estate planning mistakes that can create unnecessary tax burdens, court costs, and stress for your family.
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Picture of By: Steele Law Firm

By: Steele Law Firm

We believe every client deserves more than just legal documents—they deserve a legal team that listens, educates, and walks with them through every stage of life.

Tax season has a way of making you stop and look closely at your finances. You’re gathering documents, reviewing accounts, and making sure everything is accurate.

But while you’re focused on numbers, it’s easy to overlook something just as important—your estate plan.

Your will, beneficiary designations, and powers of attorney are directly connected to the same accounts you’re reviewing for taxes. If your financial life has changed, your estate plan may need to change too. Here are five estate planning mistakes to avoid this tax season.

1. Not Having a Will (Leaving Important Decisions to the Court)

If you pass away without a will in Georgia, state law decides who inherits your assets. That usually means court involvement, delays, and added expenses for your loved ones.

Probate also includes filing final income tax returns and handling financial paperwork. Without clear instructions, this process can take longer and create more stress.

A properly prepared will allows your executor to manage financial and tax matters more efficiently. Working with an estate planning attorney in Marietta, GA helps ensure your wishes are clearly documented and legally valid.

2. Failing to Update Your Plan After Financial Changes

Tax season often highlights changes you may not have fully considered. Maybe you:

  • Received a raise or bonus
  • Purchased or sold property
  • Started or grew a business
  • Increased your retirement savings
  • Welcomed a new child

When your income or assets change, your estate plan should reflect that growth. Larger retirement accounts, additional real estate, or business interests may require updated instructions.

Even if estate taxes are not a concern, failing to update your plan can create unnecessary administrative and tax-related complications for your family.

3. Overlooking Beneficiary Designations on Retirement and Insurance Accounts

Many people don’t realize that beneficiary designations control who receives retirement accounts and life insurance proceeds, no matter what your will says.

Tax season is when you’re already reviewing:

  • IRAs
  • 401(k)s
  • Brokerage accounts
  • Life insurance policies

This is the ideal time to confirm your beneficiary forms are accurate.

If they’re outdated, assets could go to an ex-spouse or unintentionally exclude a child. In addition, retirement accounts come with income tax considerations for beneficiaries. Proper coordination can help ensure assets are distributed in a way that supports your family’s long-term financial stability.

4. Ignoring Incapacity Planning

Estate planning is not just about what happens after you pass away. It also protects you if you become unable to manage your affairs.

Someone needs legal authority to:

  • Access financial accounts
  • Work with your CPA
  • Sign and file tax returns
  • Pay bills and manage investments

Without a durable power of attorney, your family may need court approval to act on your behalf. That delay can create problems, especially during time-sensitive tax periods.

Having updated incapacity documents ensures your financial life continues smoothly if something unexpected happens.

5. Choosing the Wrong Executor to Handle Financial and Tax Responsibilities

Your executor is responsible for settling your estate, which includes gathering assets, paying debts, and handling final tax filings.

This role requires organization, responsibility, and the ability to communicate with professionals. Choosing someone simply to avoid hurt feelings can create added stress for everyone involved.

Tax season often reveals who in your life is comfortable handling financial matters. That insight can help you decide whether the person named in your estate plan is truly the right fit.

Frequently Asked Questions

1. How often should I review my estate plan?

Most families should review their estate plan every three to five years, or anytime there is a major life or financial change. Tax season is a simple annual reminder to check that everything is up to date.

2. Do beneficiary designations really matter?

Yes. Beneficiary forms on retirement accounts and life insurance policies override your will. If they are outdated, assets may go to the wrong person.

3. What role does my executor play with taxes?

Your executor is responsible for handling final financial matters, including filing final income tax returns and working with professionals to settle your estate.

Key Takeaways

  • Tax season is a natural time to review your estate plan.
  • A valid will helps streamline probate and related financial filings.
  • Financial growth should trigger an estate plan update.
  • Beneficiary designations must align with your overall estate plan.
  • Incapacity documents ensure someone can manage tax and financial matters if you cannot.
  • Choosing a capable executor reduces administrative and tax-related stress for your family.

Check In On Your Estate Plan Today 

Tax season is already a time when you’re paying close attention to your finances. It’s also the perfect time to make sure your estate plan reflects your life as it is today—not as it was five or ten years ago. At Steele Law Firm, we help Marietta families create clear, thoughtful plans that protect the people they love and reduce unnecessary stress.

If it’s time for a review, we’re here to guide you every step of the way. Request a consultation today. 

References: MSN (Jan. 19, 2026). Estate lawyers expose the biggest mistakes people make in their wills. And U.S. News & World Report (Sept. 10, 2021). 5 Estate Planning Mistakes Financial Advisors Make.

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