How to Contest a Will and When You Should

Grief is hard, and it can be compounded when you're sure there's a problem with the will. If you believe that a loved one's will contains mistakes or is invalid, you might be able to contest it.

Ready to start your estate plan?

Trustpilot star rating bar
A woman talking over phone in her kitchen while reading on her laptop about how and when should one contest a will.
Updated on: April 2, 2026
Read time: 9 min

Contesting a will is when a potential beneficiary or an individual who could be affected by a will challenges it in court.

Contesting a will can be hard, but if there are uncertainties about a loved one’s will, it may be your best option to have your concerns heard. This is what you need to know if you're considering contesting a will or wondering how to protect your will from being challenged.

A man and a woman sit in a lawyer's office to discuss contesting a family member's will.

Who can contest a will?

Only individuals with legal standing can contest a will. Generally, you have the right to contest a will if:

  • You were the beneficiary of a prior will
  • You are a beneficiary of the current will
  • You are the beneficiary of a newer will made after the one in question
  • You would be an heir if there were no will and intestacy law applied (this includes family members such as spouses and children, and possibly parents, siblings, and other relatives, depending on the family tree)

For instance, you may want to contest a will if you are an heir who would receive less from the will than you would have if your loved one had died intestate (without a will), or if you are a beneficiary who would receive less of the deceased person's assets from the most recent will than you would have under a previous will.

When can you challenge a will?

Once you have legal standing to contest the will, you also need a legal reason to challenge it, called the grounds. Just being unhappy with what you have inherited is not a good enough reason. Valid grounds to contest a will include:

  1. Lack of testamentary capacity. The testator wasn't mentally able to make a will.
  2. Fraud, undue influence, or forgery. The testator was forced, tricked, or their signature was forged.
  3. Existence of another will. A newer will exists than the one being probated.
  4. State requirements not met. The will doesn't comply with state laws. 

If you're unsure about whether you have grounds, you should talk to a lawyer. 

How to contest a will: Step by step

Once you've determined that you have legal standing and valid grounds to contest a will, the next step is the legal procedure.

Step 1: Consult an attorney

Contesting a legal document such as a will can be an uphill battle, so it's best to get some solid legal advice about your chances before you do anything. An estate planning or probate lawyer can let you know what your options are and help you navigate the process of contesting a will.

Step 2: Understand the statute of limitations

Find out what the statute of limitations is on a will challenge in your state. This is the time period in which you must file legal papers. If the deadline passes and you haven't filed anything, you lose your right to challenge the will. It could be weeks, months, or years from the date of death or filing of the will with the court.

Step 3: File a petition in probate court

To challenge the will, you need to file a petition in the state probate court. The petition notifies the court and the estate that you are contesting it.

Each state has its own forms and probate process, so you should check with the probate court office or hire an attorney to learn how to file a petition in your state.

Step 4: Gather the evidence needed to contest a will

Next, you will need to gather evidence to support your case. Evidence can include different versions of the will, medical records, and witness testimonies.

For example, you might need to get medical records to prove that your loved one was suffering from memory problems, or statements from witnesses who observed the decedent’s behavior around the time when the most recent will was drafted.

Step 5: Settle or go to court

Your case could settle, or it could go to a hearing.

The court process can involve the following:

  • Discovery. The discovery stage is when the involved parties gather evidence to support their case.
  • Depositions. A deposition is when one party asks the other party or a witness to respond to questions under oath. Your attorney can help you prepare for any questions you may be asked and use the deposition process to tell your side of the story.
  • Mediation. Mediation is a dispute resolution process that your attorney may suggest as an alternative to going to trial. A neutral third party—the mediator—works to help the parties come to an agreement. If all parties can agree to a settlement, then you may not need to go to trial.
  • Hearing. If a settlement can’t be reached, you may be required to attend a hearing (or multiple hearings). During the hearing, the court will look at the evidence, and the judge will determine whether the will is valid.

How long does a will contest process take?

From start to finish, a will contest typically takes anywhere from six months to two years or more. The timeline depends on several factors, including case complexity, court backlogs in your jurisdiction, and whether or not the parties are willing to settle.

The initial filing and response period usually takes two to three months. If the case proceeds to discovery, that phase could last 6 to 12 months for complex disputes involving extensive medical records or multiple witnesses. Settlement negotiations can happen at any point and may resolve the matter in weeks if all parties agree.

If your case goes to trial, add several more months for trial preparation and court hearings. Cases involving significant assets, multiple beneficiaries, or contested evidence of undue influence tend to take the longest. Understanding this timeline upfront can help you make an informed decision about whether to proceed.

What are the alternatives to contesting a will?

Before filing a formal will contest, consider whether a less adversarial approach might address your concerns. These alternatives can be faster, less expensive, and less damaging to family relationships while still resolving legitimate disputes, such as the following:

  • Family mediation or negotiation. You can attempt to negotiate directly with other beneficiaries or the executor before filing any court papers. A professional mediator can facilitate these discussions and help all parties reach a mutually acceptable agreement without the cost and stress of litigation.
  • File a claim against the estate. If you're owed money by the deceased—whether for unpaid debts, loans, or services you provided—you can file a creditor's claim against the estate rather than challenging the will itself. This approach doesn't require you to prove the will is invalid.
  • Negotiate a settlement outside of court. Even after you've identified grounds to contest, you may be able to reach a settlement with other beneficiaries who want to avoid a prolonged legal battle. Many disputes are resolved through private agreements that redistribute assets without a formal court ruling.
  • Contest executor actions. If your concern isn't with the will itself but with how the executor is handling the estate, you can file objections to specific actions during probate administration. This allows you to challenge mismanagement or breach of fiduciary duty without invalidating the entire will.

How to prevent your will from being contested

There are a few steps you can take that can help prevent beneficiaries from contesting your will, including getting witnesses and adding a no-contest clause to your will. The following tips can help reduce the likelihood of your will being challenged:

  • Observe legal formalities. Make sure your will is compliant with applicable legal requirements. For instance, some states don’t allow handwritten wills that haven’t been witnessed (holographic wills), while other states require wills to be signed by disinterested witnesses (individuals who don’t stand to gain an inheritance from the will).
  • Obtain witness signatures. It’s a good idea to have witnesses watch you sign your will—and add their signatures to your will—in the presence of a notary. You might also consider recording a video of the will-signing ceremony to quell future doubts about its validity. 
  • Include a no-contest clause. You can add a no-contest clause (also called an “in terrorem” clause) to your will to discourage beneficiaries from challenging it. A no-contest clause states that anyone who contests your will and loses won’t get any inheritance that they otherwise. No-contest clauses aren’t always enforceable, so it’s important to talk to a probate attorney to make sure a no-contest clause will be effective in your situation. 
  • Regularly update your will. You should update your will whenever you have substantial changes to your assets or circumstances, such as if you buy or sell property, get married or divorced, or have children. Updating your will to reflect changes to your circumstances can ensure that your will remains in alignment with your intentions.
check
State-specific and attorney-backed
check
Step-by-step instructions
check
Save and edit anytime
Create my will

Is it worth contesting a will?

Deciding whether to contest a will requires weighing several factors beyond your emotional response to the situation. A clear-eyed assessment of your case can help you avoid a costly legal battle with little chance of success—or give you confidence to move forward when the circumstances warrant it.

  • Evaluate the strength of your grounds and evidence. Successful contests typically involve clear evidence of legal violations, not just suspicions or family disagreements. The burden of proof falls entirely on the person challenging the will.
  • Compare the potential gain against the costs. Legal fees for will contests can reach tens of thousands of dollars, and cases may drag on for years. If the estate is modest or your expected gain is small, the costs may outweigh any benefit.
  • Consider the emotional and relational toll. Will contests often create permanent rifts in families. Siblings, parents, and other relatives may be forced to take sides, and the adversarial nature of litigation can destroy relationships that might otherwise have survived the grief of losing a loved one.
  • Be realistic about the odds. Successful will contests are extremely rare, as courts generally presume that a properly executed will reflects the testator's true intentions. Before proceeding, consult with a probate litigation attorney who can give you an honest assessment of your specific situation and likelihood of success.

FAQs about when and how to contest a will

How much does it cost to contest a will?

The process of contesting a will can cost tens of thousands of dollars, and legal proceedings can drag on for years. Costs can include court costs, filing fees, and attorney fees. 

What’s the success rate of contesting a will?

Successful will contests are extremely rare.You should talk to a probate litigation attorney to determine the best course of action for your unique situation. 

Can contesting a will affect my inheritance?

Yes, contesting a will can affect your inheritance. For instance, if you attempt to contest a will that includes a no-contest will and don’t win your case, you might not get any inheritance that you would have otherwise received.

How long do I have to contest a will?

The length of time you have to contest a will depends on the statute of limitations in your state. For instance, in Illinois, individuals who want to challenge a will must contest the will within six months after it has been admitted to probate, while in Texas, interested parties typically have two years after the will has been admitted to probate to file a will contest.


Brette Sember, J.D. and Cara Hartley, contributed to this article.

Ready to start your estate plan?Start My Estate Plan
Twitter logoFacebook logoLinkedIn logoReddit logo

This article is for informational purposes. This content is not legal advice, it is the expression of the author and has not been evaluated by LegalZoom for accuracy or changes in the law.

11 days ago
Trustpilot star rating bar

LegalZoom made it very easy to update…

LegalZoom made it very easy to update my will, healthcare directive, and related documents. I highly recommend LegalZoom if you need straightforward documents prepared correctly and at a low cost.

Perry
20 days ago
Trustpilot star rating bar

Will/Trust

It was so easy and convenient to re-accomplish my Legal Will/trust online.

JAMES KATSIKIDES
43 days ago
Trustpilot star rating bar

Easy and cost effective

It was super easy to fill in the information as I updated my last will and testament. The money I saved by doing it with Legal zoom vs live with an attorney was significant. Thank you Legal Zoom.

Mary
53 days ago
Trustpilot star rating bar

We definitely recommend Legal Zoom for Estate planning.

On February 15th my husband and I ordered the Will Estate plan from Legal Zoom. The forms were easy for us to understand and since we had gathered info before hand it took us less than 2 hours to complete.

Brenda Duchesneau
49 days ago
Trustpilot star rating bar

This was my first time dealing with…

This was my first time dealing with Estate Planning. Everyone I called for support was helpful and happy to assist.

Patty
351 days ago
Trustpilot star rating bar

I set up my Trust

I set up my Trust, Will, Health Directive, and Power of Attorney all at the same time with their estate plan. Incredibly easy. Of course I had to dig out all the info, but the input was simple and straightforward, and the free consults were priceless. Had I used an attorney alone, it would easily have cost me 3k+. Thanks Legal Zoom!

Michael D. McClish
150 days ago
Trustpilot star rating bar

Legal Zoom is affordable legal guidance.

Legal Zoom has been a lesson in estate planning, living trusts, and wills. I'm glad for the service, it made taking on an essential procedure less daunting than imagined. Along with the help I received from my dear sister, and the legal advice provided by one of your attorneys, we were able to complete my living trust, will, and end of life instructions will little stress. I'm glad I took my friend's advice to look you up. All in all, yours is the choice for those of us on a budget.

John Zane
184 days ago
Trustpilot star rating bar

User-Friendly Will & Estate Plan Process

The process to create a personal Will & Estate Plan, including a power of attorney and advanced medical directive was very user friendly and fast. The signing directions and explanatory documentation was also very helpful. The cost was reasonable and the on-line assistance chat feature allowed for quick resolution of a special request.

COH
213 days ago
Trustpilot star rating bar

First pass at Estate Plan, prior to receiving Documents

Preparation of documents for an estate plan was quick and easy. Meeting with the attorney went well. He had reviewed my very straight forward documents and found no problems.

Donald Heft
244 days ago
Trustpilot star rating bar

LegalZoom.com…a company you can trust

It’s just a great company to deal with. I am so glad I chose them to help me with my living will/estate plan!

Joseph Austin
261 days ago
Trustpilot star rating bar

Legal Zoom is very easy estate planning.

This was very easy to do, and Beth was very patient and so helpful with the process. I appreciate the time she took to make sure I had everything covered. It is very reassuring to know I have my final wishes on paper.

Glennis Hogan
274 days ago
Trustpilot star rating bar

I spoke to the representative today about a Trust...

I spoke to the representative today regarding a question about an existing Living Trust. She was very helpful - told me exactly what I needed to know and how to accomplish it. As a representative in the Financial field I guide clients all the time on where to get documents done right - and its always LegalZoom - easy and effecient!

Gareth
283 days ago
Trustpilot star rating bar

We could not be more Pleased with the…

We could not be more Pleased with the help and service we had during the up dating of our Living Will and Advanced Directive

Richard Poulton
286 days ago
Trustpilot star rating bar

Legal Assistance for the rest of us

Legal Zoom has made it easy and affordable for us to create an LLC, a Will, and a Trust for our families.

K Chapman
289 days ago
Trustpilot star rating bar

LegalZoom .com has exceptional, real, staff to help. I met one!

I purchased multiple accounts to update both our Living Wills and Estate Plans. After utilizing LegalZoom.com’s user-friendly and intuitive platform for these legal documents, I found it necessary to call for clarification on some information within our account. I spoke with Sandra Balderas, who expertly addressed the mistakes I had inadvertently made. Her professionalism and friendliness greatly enhanced the experience. I realized that LegalZoom is not only a straightforward website to navigate for such complex matters, but it also boasts exceptional employees. Thank you, LegalZoom.com, and especially Sandra Balderas, for guiding me through the process. I’m thrilled to have discovered LegalZoom.com.

Max -Phoenix, Arizona
Rated4.6out of 5 based on29,592+ reviewson

Showing our favorite reviews