What This Takes Before You Begin
Updating a will is simpler than most people expect, but it isn’t as casual as editing a shared document. Before anything else, you need access to the current version of your will, a clear idea of what specifically needs to change, and an understanding that the updated document still has to be signed and witnessed to be legally effective. Skipping any of those three pieces is where problems start.
The online update path sits in a practical middle ground: less expensive and faster than hiring an attorney to rewrite the entire document, and far safer than scribbling changes on the original. For a single beneficiary swap or executor replacement, the process can take less than ten minutes of actual work, though the signing and witnessing step happens offline and on your own schedule.
Life Events That Make an Existing Will Need Updating
A will doesn’t expire on a set date, but certain life events can make its instructions inaccurate or, in some cases, legally unenforceable. Marriage is the most dramatic example. In many states, marrying after a will has been executed can alter how the will is interpreted, potentially entitling the new spouse to a share of the estate regardless of what the document says. Doing nothing means the probate court may override your stated wishes to comply with state law.
Divorce creates the opposite problem. Most states automatically revoke provisions that benefit a former spouse, but not all do, and the revocation may not extend to assets controlled by related documents like a trust. A new child who isn’t named in the will may be treated as an unintentionally omitted heir, which can trigger a statutory share that reshuffles the distribution you planned. If a named executor has died or become unable to serve, the court appoints someone on your behalf, and that someone may not be the person you’d choose.
Major asset changes matter too. Selling the house that was specifically bequeathed to a sibling doesn’t just remove that gift; it can create confusion about whether the sibling was meant to receive something of equivalent value. Estate planning needs shift at every stage of life, and reviewing and then creating a new will every few years, or after any significant change, keeps your will aligned with your current choices.
Why Creating a New Will Is the Better Path
Technically there are two ways to change a will: add a codicil to the existing document, or replace the will entirely with a new one. A codicil is a separate legal document that references the original will and states the specific amendment, and it has to be signed and witnessed with the same formality as the will itself. In practice, codicils cause more trouble than they solve. Stacking documents on top of each other is a well-documented source of probate disputes, because conflicting language across the original will and one or more codicils forces a court to interpret which instruction actually controls. Even a single codicil means anyone reading your will has to read two documents side by side and reconcile them.
Creating a new will avoids all of that. A fresh document (that is legally executed according to your state) folds every change into one clean, consistent set of instructions and expressly revokes the version before it, leaving no room for a court to guess at your intent. This is the simpler and safer choice whenever more than one clause is affected, when the original language is ambiguous, or when a codicil already exists. A comprehensive guide to trusts and wills can help clarify how the pieces fit together for your situation.
This is where Gentreo makes the process easy. Because Gentreo saves all of your information, you never start from a blank page. Your beneficiaries, executor, assets, and prior choices stay stored in your account, so you can log back in any time, adjust only what changed, and generate a brand-new will in minutes. Instead of producing a separate codicil that has to be read alongside the original, Gentreo lets you update your details and create a single, clean document that replaces the old one entirely, as many times as life requires.
How to Amend a Will Using an Online Platform
The steps below walk through how to create a new will using Gentreo, an online estate planning platform, as the primary tool. The process assumes you already have an account and a previously created will stored on the platform, though the principles apply even if you’re digitizing a paper will for the first time.
Step 1: Locate and Review the Original Will
Before changing anything, pull up the full text of the existing will and read it from beginning to end. Changes need to be understood in the context of the whole document, not just the clause you plan to update. If your will is stored in a digital vault, retrieval takes seconds. If it exists only on paper, you’ll need to decide whether to digitize it first or work from the physical copy while building the replacement online.
Step 2: Decide Exactly What Changes and Write It Out Plainly
Before logging into any platform, it’s a smart idea to draft the specific change in plain language. Write down who is being added, removed, or replaced, and what the new instruction should say. This helps ensure you capture every change you intend. Vague inputs produce vague documents. A note like “give more to Sarah” isn’t an instruction a will can carry; “Sarah receives 40 percent of the residuary estate” is. This step prevents the common mistake of producing a document that is technically valid but unclear enough to invite a family dispute.
Step 3: Log In and Open the Will for Editing
Log into Gentreo, navigate to your existing will, and use the revision or update function rather than starting over from a blank page. Because Gentreo already has your information saved and offers unlimited document revisions, you can update only what changed and generate a fresh will in place, which keeps your document set clean and avoids the codicil-stacking problem described earlier. You can review current membership pricing to confirm what’s included before starting.
Step 4: Make the Change and Review the Full Document Again
After entering the update, read the entire will from the beginning, not just the section you changed. A revision to one clause can create an inconsistency elsewhere. Updating a beneficiary’s name in the distribution section but leaving an outdated reference in the executor appointment, for example, is the kind of mismatch that causes confusion during probate. This full review is where most errors get caught before the document is finalized.
Step 5: Execute the Updated Document Correctly
Generating a revised document online doesn’t make it legally effective. The updated will must still be signed in front of witnesses according to your state’s execution requirements. Most states require two witnesses. Notarization may not be required to make a will valid, but attaching a notarized self-proving affidavit can simplify probate later. A beautifully formatted digital document that was never properly signed and witnessed has no legal standing, full stop. For complex situations, such as blended families or significant assets, a legal review from an attorney may be appropriate before execution.
Step 6: Store the Updated Will and Notify the Right People
After execution, the signed will needs to be stored somewhere accessible, and the people who need to act on it need to know where it is. A digital vault solves the storage problem, but storing the document and sharing access are two separate actions. Your executor, and possibly a trusted family member, should know the vault exists, have the credentials or permissions to reach it, and understand that the document inside is the current version. Without that notification step, even a perfectly executed will can sit undiscovered.
Why Writing Directly on the Original Will Voids More Than You Expect
One of the most persistent misconceptions about how to amend a will is that you can simply cross out a line and write in a correction. In most jurisdictions, handwritten changes to a signed and witnessed will don’t just fail to update the altered clause; they can call the validity of the entire document into question. A probate court examining a will with crossed-out text and marginal notes has to determine whether the testator intended to revoke the whole will, only the marked sections, or something else entirely. That ambiguity is expensive and slow to resolve.
The online path avoids this failure mode entirely. Instead of marking up a signed original, you generate a new, clean document that supersedes the old one. The prior will is revoked by the new one’s express language, leaving no room for a court to guess at your intent.
When a Will Change Needs to Travel Across Your Estate Plan
A will doesn’t exist in isolation, and a change to one document can quietly contradict another. The people you name across your plan are often the same person, so a change in one place is a signal to check the others. If you replace the executor in your will, for example, it’s worth reviewing whether the successor trustee in your living trust and the agent named in your financial power of attorney should change too.
The most common mismatches often involve beneficiary designations that were updated in one place but not another, or a health care proxy that still names a former spouse as the decision-maker. These aren’t hypothetical problems; they’re the kind of gaps that surface at exactly the wrong moment, when a family is already dealing with a crisis.
An online platform that holds all of your estate planning documents in one place makes this coordination check practical rather than theoretical. When you update your will, you can immediately open your power of attorney, health care proxy, or living trust documents and verify consistency. Keeping everything in a single digital vault, with a living trust checklist nearby for reference, turns what would otherwise be a scavenger hunt into a five-minute review.
Your Updated Will Is Done When These Three Things Are True
The process is complete when three conditions are met. The document accurately reflects the change you intended, with no leftover references to the old instructions anywhere in the text. The updated will has been properly signed and witnessed according to your state’s requirements. And your executor or a trusted family member knows where the document is stored and how to access it.
If any one of those pieces is missing, the update isn’t finished. A correct document that hasn’t been executed is just a draft. An executed document that no one can find is functionally the same as no document at all. And a document that’s both signed and accessible but contains an internal contradiction may create more problems than the version it replaced.
Knowing how to create a new will is mostly about following the steps in order and not skipping the ones that feel administrative. The actual drafting is the easy part; the execution and storage are where most people stall. Gentreo lets you create, revise, store, and share your estate planning documents in one place, with unlimited updates so your will stays current as life changes. Get started today to bring your plan up to date.
