10 Unexpected Things That Count as Legal Liabilities in Wills

July 10, 2025

When you think about writing a will, you probably picture a simple list of who gets your house, your car, or your savings. But wills are more complicated than that. Many people don’t realize that some things you own—or even things you owe—can become legal liabilities for your heirs. These hidden risks can cause headaches, delays, and even legal battles after you’re gone. If you want to protect your loved ones, you need to know what counts as a legal liability in a will. Here are ten things you might not expect, but should definitely consider.

1. Unpaid Taxes

Taxes don’t disappear when you die. If you owe back taxes, the IRS or your state’s tax agency can come after your estate. This means your heirs might get less than you planned. Even if you think your taxes are up to date, double-check. Sometimes, old tax bills or mistakes pop up years later. Make sure your executor knows about any possible tax issues so they can handle them quickly. For more on how taxes affect estates, check out the IRS’s guide to estate taxes.

2. Outstanding Debts

Credit card balances, personal loans, and unpaid bills don’t vanish when you pass away. Creditors can file claims against your estate. If your debts are large, your heirs might have to sell assets to pay them off. Some people think debts die with the person, but that’s not true. Make a list of what you owe and keep it updated. This helps your executor settle things faster and keeps surprises to a minimum.

3. Co-Signed Loans

If you co-signed a loan for someone, you’re still on the hook even after death. The lender can demand payment from your estate. This can catch families off guard, especially if the co-signer never told anyone about the loan. If you’ve co-signed anything, let your executor know. It’s also smart to talk to the other borrower about what happens if you die first.

4. Unresolved Lawsuits

If you’re involved in a lawsuit when you die, your estate steps into your shoes. This means your heirs could inherit a legal battle. If you lose, your estate might have to pay damages. If you win, the money goes to your estate. Either way, lawsuits can drag out the probate process and eat up resources. If you’re in a lawsuit, tell your executor and your lawyer. They need to know what’s at stake.

5. Unpaid Child or Spousal Support

Court-ordered support payments don’t end automatically when you die. Your estate may still owe back payments. This can be a shock to heirs who didn’t know about the obligation. If you owe support, make sure your will addresses how it should be paid. This keeps things clear and avoids family fights.

6. Environmental Hazards

Did you know that owning land with environmental problems can be a legal liability? If your property has old fuel tanks, asbestos, or other hazards, your heirs could be responsible for cleanup costs. These can be huge. If you suspect your property has issues, get it checked out. You might want to set aside money for cleanup or even sell the property before you die.

7. Timeshares and Vacation Properties

Timeshares often come with ongoing fees and maintenance costs. If you leave a timeshare to someone, they inherit those bills. Many people don’t want the hassle or the cost. Before you leave a timeshare in your will, talk to your heirs. Make sure they actually want it. If not, consider selling it or letting it go back to the company.

8. Digital Assets with Ongoing Costs

Online businesses, websites, or even cloud storage accounts can have recurring fees. If you leave these to someone, they might have to pay to keep them running. If they don’t, the assets could disappear. Make a list of your digital assets and note any costs. Give your executor instructions on how to handle them.

9. Unpaid Homeowners’ Association (HOA) Fees

If you own a condo or a home in a community with an HOA, unpaid fees can pile up. The HOA can put a lien on the property, making it hard to sell or transfer. Your heirs might have to pay off the debt before they can inherit the home. Keep your HOA fees current and let your executor know about any outstanding balances.

10. Pets with Special Needs

Pets aren’t just property—they’re family. But if your pet has medical needs or expensive care routines, those costs become a liability for whoever inherits them. Some people set up pet trusts to cover these expenses. If you want your pet cared for, make a plan and set aside money.

Planning Ahead Means Fewer Surprises

Legal liabilities in wills can catch families off guard. The best way to avoid problems is to plan ahead. Make a list of everything you own and owe. Talk to your heirs about what they’re willing to take on. Update your will regularly, especially if your situation changes. A little planning now can save your loved ones a lot of stress later.

Have you ever been surprised by a legal liability in a will? Share your story or advice in the comments.

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