American Indian Owned Law Firm

Can you change a will without telling the executor?

On Behalf of | Jul 15, 2026 | Probate & Estate Planning

Creating a will often brings peace of mind because it allows you to decide how your property will pass to the people you care about. Those decisions, however, do not always remain the same as your family or finances evolve.

If you already have a will and want to update it, understanding how that process works can prevent unnecessary confusion. One common question is whether the person you named as executor must know about those changes before your death.

An executor generally does not need advance notice

Your executor generally does not gain legal authority simply because you named them in your will. Their role usually begins only after your death and after the probate process formally recognizes the appointment.

Because of that, you can usually revise your will without informing the executor beforehand. In Oklahoma, as in other states, you can make those changes by signing a new will or by preparing a codicil, which is a written document that modifies specific parts of an existing will. A codicil generally must follow the execution requirements that apply to the will it modifies.

Those formalities are important because they help show that the document reflects your true wishes. Common execution requirements include:

  • It must be in writing.
  • It must be signed while the person making it has testamentary capacity.
  • It must reflect the person’s free and voluntary decision.
  • It must be signed or acknowledged before two witnesses, who must also sign in the person’s presence.

Following those requirements reduces the risk of future disputes during probate.

Why careful updates remain important

Changes involving family relationships or property can affect whether your will still reflects your intentions. For example, selling property, adding a beneficiary or completing a divorce may justify reviewing the will for outdated or conflicting terms. Those changes must also follow the legal formalities required to make them effective.

Legal requirements apply to every valid amendment. Professional legal guidance can assess whether a codicil or new will provides a clearer approach and may reduce the risk of conflicting terms during probate.