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How Many Times Can You Update Your Will?

There is no legal limit to how many times you can update your will. You can change it as often as your life circumstances change, as long as you have the mental capacity and follow proper legal procedures for each update.

TrustyBull Editorial 5 min read

How Many Times Can You Update Your Will? The Simple Answer

Have you ever created a will and then had a major life change, making you wonder if you’re stuck with it? It’s a common question, especially when dealing with the personal finance legal aspects of your life. The good news is the answer is simple. You can update your will as many times as you want. There is no legal limit, no maximum number of changes, and no penalty for rewriting it.

A will is not set in stone the moment you sign it. It is a living document, meaning it can and should evolve as your life does. The legal term for this is that a will is “ambulatory,” which means the person who created it (the testator) can change or cancel it at any time before their death, as long as they are of sound mind. So, while you can change it an unlimited number of times, the more important question is when you should.

Understanding Your Options: A Codicil vs. a New Will

When you decide to update your will, you generally have two ways to do it: create a codicil or draft an entirely new will. Choosing the right method depends on the size and complexity of your changes.

What is a Codicil?

A codicil is a separate legal document that modifies, amends, or adds to your existing will. Think of it as a legal post-script or an addendum. It must be executed with the same legal formalities as a will—meaning it needs to be signed, dated, and witnessed correctly to be valid.

A codicil is best for small, simple changes. For example, you might use a codicil to:

  • Change the person you named as your executor.
  • Add a small cash gift to a new person, like a grandchild.
  • Remove a specific item you no longer own.

Writing a Brand New Will

For significant changes, the best practice is to create a new will. This new document should include a specific clause that explicitly states it revokes, or cancels, all previous wills and codicils you have ever made. This eliminates any confusion about which document reflects your final wishes.

Creating a new will is the preferred option after major life events. It provides a clean slate and reduces the risk of conflicts or misinterpretations that multiple codicils might create.

Feature Codicil New Will
Purpose Minor changes or simple additions Major life changes or a complete overhaul
Complexity Usually a shorter, simpler document A full, comprehensive legal document
Risk of Confusion Can get lost or create conflicts with the original will Clearly replaces all previous documents
Best For Changing an executor or adding a small inheritance Marriage, divorce, new children, or large asset changes

Key Life Events That Signal It's Time for a Will Update

You don’t need to update your will every year, but you should absolutely review it after certain life events. Keeping your will current ensures it accurately reflects your wishes and your current family and financial situation.

  1. Marriage or a New Partnership: Getting married often gives your new spouse automatic inheritance rights by law. You must update your will to specify exactly what you want them to receive and to align your estate plan with your new family structure.
  2. Divorce or Separation: While the law in many places automatically revokes any gifts to an ex-spouse upon divorce, it’s not always the case. A new will makes your intentions crystal clear and allows you to redirect those assets.
  3. The Birth or Adoption of a Child: This is one of the most critical times to update your will. You need to name a legal guardian to care for your minor children if something happens to you. You also need to specify how your assets will be managed for their benefit.
  4. Death of a Beneficiary or Executor: If someone named in your will passes away before you, your will should be updated. You need to name a new executor or decide how the deceased beneficiary's intended share should be redistributed.
  5. A Major Change in Your Financial Status: If you buy or sell a major asset like a home or a business, receive a large inheritance, or see a significant change in your investments, your will may need an update. A large increase or decrease in your net worth could mean your old distribution plan no longer makes sense.
  6. Moving to a Different State or Country: Inheritance and probate laws can vary widely between different jurisdictions. If you move, have a lawyer in your new location review your will to ensure it is still valid and effective.
Your will is not a “set it and forget it” document. Think of it as a crucial part of your financial health check-up, deserving a review every three to five years.

Navigating the Legal Aspects of an Updated Will

Making changes to your will requires following strict legal rules. If you fail to follow the proper procedure, your update could be declared invalid by a court. Here are some of the most critical personal finance legal aspects to consider.

  • You must have testamentary capacity. This means you must be of “sound mind” when you sign the new will or codicil. You need to understand that you are creating a will, know the general nature and extent of your property, and know who your natural beneficiaries are (like your spouse and children).
  • The document must be executed correctly. The updated document must be signed and dated by you in front of the required number of witnesses. These witnesses must also sign the document. The exact rules vary by location, which is why professional legal advice is so valuable.
  • The revocation must be clear. If you are writing a new will, it must contain a sentence that clearly states you are revoking all prior wills. A typical phrase is: “I hereby revoke all former wills and codicils made by me.”

How to Avoid Common Will-Update Mistakes

Updating your will is a straightforward process, but simple mistakes can create huge problems for your loved ones. Avoid these common errors:

Never make handwritten changes on the original will. Simply crossing out a name or writing a new instruction in the margin is not a legal way to change your will. These informal changes are almost always unenforceable and will likely be ignored.

Destroy previous versions. When you create a new will, physically destroy your old one. Having multiple versions floating around can cause immense confusion and may lead to legal challenges over which one is the valid final document. Keep only the most recent, fully executed will in a safe place.

Don't forget about other accounts. Your will only controls assets that go through probate. Many financial accounts, like retirement funds, life insurance policies, and some bank accounts, pass directly to the person you named as a beneficiary on that specific account. Make sure your beneficiary designations are aligned with the wishes in your will, as they often override it.

Frequently Asked Questions

What's the difference between a codicil and a new will?
A codicil is a small amendment to an existing will, suitable for minor changes. A new will completely replaces your old one and is best for major life changes.
Do I need a lawyer to update my will?
While not always legally required, consulting a lawyer is highly recommended to ensure your changes are valid, enforceable, and accurately reflect your wishes according to local laws.
What happens if I just write changes on my existing will?
Handwritten changes, notes, or cross-outs on an existing will are typically not legally valid. These markings can cause confusion and are likely to be ignored by a probate court.
How often should I review my will?
You should review your will every 3-5 years, or immediately after any major life event like a marriage, divorce, birth of a child, or a significant change in your finances.