How Wills Are Challenged in South Carolina

A black decorative flourish with a curved line and a spiral.

What is a Will Contest?

A will contest is a formal challenge in probate court to the validity of a deceased person’s will. If you believe a loved one’s will does not reflect their true intentions—due to pressure, diminished capacity, or improper execution—you may be able to contest the will and protect your rights as an heir or beneficiary. South Carolina courts take will contests seriously and require specific legal grounds and evidence.

Who Can Challenge a Will in South Carolina?

Only interested parties—such as heirs, beneficiaries, or those who would inherit if there were no will—may contest a will in South Carolina. Will contests must be filed promptly, generally within eight months of the will being admitted to probate.

Grounds for Contesting a Will in Charleston

South Carolina law recognizes several legal grounds for challenging a will:

Lack of Testamentary Capacity

The person making the will (“testator”) must have understood the nature and extent of their assets and who their natural heirs are. If the testator suffered from dementia, severe illness, or another impairment at the time the will was signed, the will may be declared invalid.

Undue Influence

A will can be challenged if someone exerted extreme pressure or manipulation over the testator—overriding their true wishes. Signs of undue influence may include:



  • The testator was isolated from family or friends
  • Sudden or drastic changes to the will
  • A beneficiary who is involved in preparing the will or controlling access to the testator
  • The will leaves assets in an unexpected way or heavily favors a new person

Improper Execution

South Carolina requires wills to be in writing, signed by the testator, and witnessed by at least two people. Wills not properly executed under these rules can be challenged and set aside.

Fraud or Forgery

If a will was signed under false pretenses or was forged, it may be declared void.

How to Challenge a Will in Charleston

Contesting a will can be emotionally and financially taxing, but it may be necessary to protect your loved one’s true intentions or your inheritance rights.


For more on probate and the court process, see our Probate & Estate Administration page.

Contact a Wills Lawyer in South Carolina Today

If you suspect a loved one’s will is invalid—or if you’re facing a challenge to a will you believe is valid—get honest legal advice right away. Strict deadlines and complex rules make acting fast essential. Our attorney will review your case, explain your options, and help you take the next step.