Estate planning is one of the most important steps you can take to protect your loved ones and preserve your legacy. Yet estate planning mistakes are surprisingly common—and the consequences can be severe.
According to a 2024 Caring.com survey, only 32% of American adults have an estate plan. Among those who do, many make critical errors that lead to delays in asset transfer, unexpected financial losses, legal disputes, and painful conflict between family members.
Whether you are creating your first plan or reviewing an existing one, understanding these common estate planning mistakes can save your family significant time, money, and stress.
At Massingill, we help our clients simplify complex legal matters, providing them with peace of mind and practical solutions. Led by a team of experienced estate planning attorneys in Austin, we create customized estate plans for each client, helping people create the legacy they want.
Key Takeaways
- The biggest estate planning mistake is not having a plan at all—without one, Texas law decides how your assets are distributed, which may not reflect your wishes.
- Common mistakes like using DIY documents, delaying planning, or failing to update your estate plan can lead to probate delays, financial losses, and family disputes.
- A complete estate plan should address both death and incapacity, including wills, trusts, powers of attorney, and healthcare directives.
- Overlooking assets—especially digital accounts, business interests, or beneficiary designations—can cause parts of your estate to pass outside your intended plan.
- Estate planning is ongoing: reviewing and updating your plan after major life events ensures your documents remain accurate, enforceable, and aligned with your goals.
What Is Estate Planning?
Estate planning is the process of arranging how your assets, responsibilities, and healthcare decisions will be managed during your lifetime and distributed after your death. A comprehensive estate plan typically includes documents such as a will, trusts, powers of attorney, and healthcare directives.
In Texas, estate planning carries unique considerations. Texas is a community property state, which means assets acquired during marriage are generally owned equally by both spouses. Texas also has its own probate laws, homestead protections, and trust rules that can affect how your plan works in practice.
Understanding these basics is the first step toward avoiding the costly mistakes outlined below.
1. Not Making an Estate Plan
Not making a plan is one of the most common estate planning mistakes. Without an estate plan, your loved ones will have to figure out what:
- You owned,
- Debts you had, and
- You wanted.
The law may also constrain them as to who gets what. In Texas, if you do not leave a will, your assets go to your surviving relatives, beginning with your spouse and descendants and moving outward along your family tree as follows:
- Parents,
- Siblings and their descendants, then
- Your grandparents and their descendants.
For example, if you have no spouse or descendants but you do have a surviving parent, your siblings typically will not get a share of your estate. As a result, the passing of your property may leave out important people or fail to provide for those in need. Starting the estate planning process as soon as possible to help you avoid this mistake.
Texas Tip: Under the Texas Estates Code, intestacy rules treat community property and separate property differently. If you die without a will and have children from a prior relationship, your surviving spouse may not receive what you’d expect. Learn more about what happens if you die without a will in Texas.
2. Trying to Plan on Your Own
Do-It-Yourself estate planning tools may seem cost-effective, but they often result in:
- Incomplete plans,
- Documents that do not meet legal requirements,
- Conflicts within or between estate planning documents, and
- Unclear instructions.
Online will-making tools like LegalZoom may produce a document, but they cannot assess whether it coordinates properly with your beneficiary designations, trust provisions, or Texas-specific requirements. A small error in language can lead to expensive litigation for your family.
To avoid this mistake, seek professional guidance from knowledgeable estate planning attorneys who can tailor documents to your needs and comply with Texas law.
3. Delaying Planning
Many believe estate planning only becomes necessary later in life. However, unexpected accidents or medical emergencies can occur at any time. Without a plan, you may leave your loved ones in a difficult position. Delaying your plan may result in lost opportunities to provide for yourself and your family more effectively and efficiently.
Start planning early, especially if you have children, get married, or own significant assets to help you avoid this mistake. Even a basic plan provides essential protections and can be adjusted as your life evolves.
4. Being Disorganized
For your loved ones to be able to receive your assets and pay off your debts, they need to know what assets you own and what debts you have. Failing to organize your debts and assets can result in:
- Requiring your loved ones to scour your documents and accounts to identify your assets and debts;
- Overlooking assets for months, years, or forever; and
- Reducing your estate value due to unexpected creditor claims.
Create a detailed inventory of all assets and debts. Your physical, financial, and digital properties should be considered assets. Consider mortgages, credit card debt, student loans, and any other money you owe to others as debts. Update your inventory regularly, store it in a secure and easily accessible location, and share it with your lawyer.
Free Estate Planning Guide
What Your Estate Planning Lawyer Probably Won’t Tell You
Most estate plans cover the legal documents. This free guide covers the practical details your family may actually need first.
Wills, trusts, and powers of attorney matter. But they do not unlock your phone, find your passwords, recover lost crypto, organize family photos, or explain where your important accounts and emergency instructions are kept.
That is where many estate plans quietly fall apart.
5. Forgetting or Omitting Assets
Neglecting to include certain assets in your plan can result in your loved ones having to scramble to figure out how to manage those omitted assets, which may have to pass according to Texas law instead of your plan. Forgotten assets frequently include:
- Digital assets like cryptocurrency;
- Online financial accounts or money transfer apps like PayPal, Venmo, or CashApp;
- Business interests like LLC membership, partnership interests, or stocks; and
- Intellectual property like copyrights, trademarks, and patents.
To avoid this mistake, maintain your inventory and ask others to help you ensure the inventory is complete.
Texas Tip: Texas adopted the Revised Uniform Fiduciary Access to Digital Assets Act (RUFADAA), which governs how executors and trustees can access your digital accounts. Including digital asset instructions in your estate plan is essential to ensure your fiduciary can manage these assets.
To avoid this mistake, maintain your inventory and ask others to help you ensure the inventory is complete.
6. Not Planning for Debts
Unpaid debts can significantly reduce your estate’s value. Without a plan for your debts, your loved ones may be unable to execute your plan as intended and may have to sell off valued assets. Your lawyer can help you address your debts in your estate plan and identify the best strategies for managing it.
Texas Tip: In Texas, creditors generally have four months from the date an executor is appointed to file claims against the estate (Texas Estates Code § 403.0585). Understanding these timelines helps your executor manage debts strategically and protect the assets you want your beneficiaries to receive.
Your lawyer can help you address your debts in your estate plan and identify the best strategies for managing it.
7. Not Communicating Important Information
Failing to share details about your estate plan with your loved ones can result in misunderstandings, conflicts, and their failure to respect your wishes.
Ensure your loved ones know what role they play in your estate plan. Be sure to notify your designated executor, trustees, or powers of attorney and communicate your plans to your loved ones. Provide key individuals with instructions and access to essential documents.
8. Ambiguity
Ambiguities in your estate plan can lead to confusion over what you want and how to achieve it. For example, vague language in a will might result in the wrong people getting certain assets.
To avoid this mistake, rely on your attorney to draft clear provisions. Then, ensure you understand what your documents say.
9. Not Taking Advantage of Non-Probate Options
Many assets pass through the probate court process. However, there are non-probate assets that can bypass the probate process altogether. These assets include:
- Beneficiary designations in retirement accounts,
- Life insurance,
- Trusts, and
- Transfer-on-death (TOD) or payable-on-death (POD) designations.
Failing to take advantage of non-probate assets may require your loved ones to sell significant assets you would prefer they keep.
For example, life insurance allows someone to leave larger amounts of money to multiple beneficiaries rather than a tangible asset, such as a house. Without insurance proceeds, children may have to sell the house to receive as much as they would have under a life insurance policy.
Texas Tip: Texas allows Transfer-on-Death Deeds (TODDs) for real property under Texas Estates Code § 114. This lets you transfer your home or land directly to a beneficiary without probate, while retaining full ownership and control during your lifetime.
Working with a lawyer can help create a balanced and fair estate plan using probate and non-probate assets.
10. Not Revising Plans as Life Changes
When significant life changes occur, failing to revise documents can result in outdated plans that no longer align with your wishes. Some life events that usually require updating your estate plan include:
- Marriage,
- Divorce,
- Births,
- Adoption, and
- Death of beneficiaries.
You should also update your plan if you obtain significant new assets, like real estate, or start a business. Regularly reviewing your plan to update documents following major life changes can help you avoid this mistake.
Estate Planning Checklist: Avoid These Mistakes
Use this checklist to ensure your estate plan covers all the essentials and avoids the common mistakes described above:
- Create an estate plan — do not rely on Texas intestacy laws to distribute your assets.
- Work with a qualified estate planning attorney instead of using DIY tools.
- Start planning early, regardless of your age or wealth level.
- Organize all assets and debts in a detailed, regularly updated inventory.
- Include digital assets, business interests, and intellectual property in your plan.
- Address debts in your estate plan to prevent forced asset sales.
- Communicate your plan to executors, trustees, and loved ones.
- Use clear, unambiguous language in all estate planning documents.
- Take advantage of non-probate transfers like TOD deeds, trusts, and beneficiary designations.
Review and update your plan after every major life event.
For a legal consultation, call (512) 410-0343 or complete the case evaluation form below
Frequently Asked Questions About Estate Planning Mistakes
What is the biggest mistake in estate planning?
The biggest mistake is not having an estate plan at all. Without one, Texas intestacy laws determine who receives your assets, which may not align with your wishes. Your family may also face a lengthy and expensive probate process.
What are the disadvantages of not having an estate plan?
Without an estate plan, your assets are distributed according to state law, which may exclude important people. Your loved ones may face probate delays, higher legal costs, family disputes, and confusion about your healthcare and financial wishes. In Texas, the probate process without a will can take significantly longer and cost more.
How often should you update your estate plan in Texas?
You should review your estate plan every three to five years and after any major life event such as marriage, divorce, birth of a child, death of a beneficiary, significant asset changes, or changes in Texas law. Regular reviews ensure your plan remains current and enforceable.
Can I do my own estate planning in Texas?
While Texas law allows handwritten (holographic) wills, DIY estate planning often leads to incomplete or legally flawed documents. A qualified estate planning attorney can ensure your plan meets all Texas legal requirements, coordinates properly with beneficiary designations, and addresses your specific family and financial situation.
Estate Planning Done Right: Avoid Costly Mistakes
At Massingill, we are committed to providing personalized, flat-fee planning services and helping you avoid making costly mistakes in estate planning. Our experienced team ensures your estate plan is comprehensive, up-to-date, and legally sound. Contact us to schedule a consultation with one of our knowledgeable estate planning attorneys in Austin.
Where You Can Find Our Austin, TX Offices
Joshua Massingill
Joshua Massingill is an attorney practicing in Austin, Texas. He serves on the Texas State Bar’s Law Practice Management Committee, the Leander Educational Excellence Foundation (LEEF) Board of Directors, and the Success-Werx Board of Advisors. He mentors young entrepreneurs in Leander ISD’s INCubatorEDU program and is active in his church.
Rate this Post
Loading...