A client once came to me with his father’s will. His father, a proud Brooklyn business owner, wanted to change the executor from his brother to his son. Instead of creating a new will, he crossed out his brother’s name, wrote his son’s name in the margin, and initialed it. He thought he had saved a trip to a lawyer. Instead, he created a year-long battle in Kings County Surrogate’s Court that cost his family tens of thousands of dollars and—worse—fractured their relationships.
This story is common. The desire to make a quick change to a will is understandable. But in the eyes of the law, your will is a document of immense formal significance. A casual, handwritten note or a crossed-out line carries no legal weight. Attempting to change your will without adhering to strict legal formalities is often worse than doing nothing at all.
The Codicil: A Formal Amendment, Not a Quick Note
When clients ask about making a small change to their will—perhaps adding a new grandchild as a beneficiary—they often ask if they can just write it down and attach it. The legal instrument for amending a will is a codicil. A codicil is not an informal note; it is a separate legal document that must be executed with the exact same formalities as the original will.
Many people miss this critical point. Under New York’s Estates, Powers and Trusts Law (EPTL) § 3-2.1, the requirements for executing a will are precise. The document must be:
- In writing and signed at the end by the testator (the person making the will).
- Signed in the presence of at least two attesting witnesses, or the testator must acknowledge their signature to each witness separately.
- Declared by the testator to the witnesses to be their will, or in this case, a codicil.
- Signed by the two witnesses, at the testator’s request, within a 30-day period.
Any codicil that fails to meet these requirements is invalid. The court will ignore it, and the terms of your original will stand. The change you intended will have no effect, potentially leaving out a loved one or creating the exact confusion you sought to avoid.
When a New Will Is Wiser Than an Amendment
Even when a codicil is legally possible, it is not always the prudent choice. My work is about ensuring a clear, seamless transfer of a legacy. Stewardship. A will amended multiple times with several codicils can become a confusing, contradictory document—an invitation for a will contest.
We generally advise drafting an entirely new will in certain situations:
Major Life Events: A divorce or remarriage fundamentally alters your family and financial landscape. These events have significant legal implications for your estate, and a new will is almost always necessary to reflect your new intentions.
Changing Key Fiduciaries: If you are changing your executor, trustee, or the guardian for your minor children, it is better to state this clearly in a new document. These are roles of immense trust and responsibility, and any ambiguity can lead to disputes.
Substantial Changes to Beneficiaries: If you are disinheriting a primary beneficiary or fundamentally changing how your estate is divided, a new will provides a clean slate. It revokes all prior wills and codicils, leaving a single, authoritative document that expresses your final wishes.
Think of your will as the primary charter for your family’s future. A patchwork document creates risk. A clean, updated will provides clarity and minimizes conflict when you are no longer there to explain your intent.
The True Cost of Avoiding Counsel
The impulse to amend a will without an attorney is almost always driven by a desire to save on legal fees. The reality is that the potential costs of an improperly executed codicil or an ambiguous will are exponentially higher than the expense of drafting a proper document from the start.
These costs are not just financial. A flawed will can force your family into the Surrogate’s Court system for a protracted—and public—dispute. It can pit siblings against each other, create lasting resentment, and drain the very inheritance you worked so hard to build. The emotional toll is often the most damaging legacy of a DIY estate plan.
An estate plan is an act of deliberate care for the people you love. It is a final communication. Its purpose is to provide certainty and security, not to create a puzzle for a judge to solve. Having an attorney oversee the process ensures your intentions are not only recorded but are legally enforceable.
If your life has changed and you believe your will needs an update, your first step is not to reach for a pen. It is to take a clear inventory of what has changed in your family and finances. The next step is to schedule a review of your existing estate plan with our firm. We can then advise whether a formal codicil is sufficient or if drafting a new will is the most prudent path to protect your legacy.
