For many people, writing a will feels like something they can do on their own—especially with the availability of online templates and DIY kits. The biggest reason? Saving money. But when it comes to something as important as your estate, cutting corners can create more problems than it solves. In fact, the cost of mistakes made in a self-written will can far outweigh the money you save upfront.

Here are some of the most common pitfalls people run into when drafting a will on their own:
1. Overlooking State Laws
Estate planning laws vary widely from state to state. A generic will template or online program may not account for the specific rules that apply where you live. That could mean your will isn’t executed the way you intended—or worse, that parts of it aren’t valid at all. An estate planning attorney can ensure your wishes align with the requirements of your state.
2. Forgetting to Revoke Earlier Wills
Many professionally prepared wills contain language that automatically revokes all prior wills. Without this clause, confusion can arise if multiple documents exist. If you write a will entirely on your own, you might miss this step and unintentionally create legal conflict for your loved ones.
3. Making Assumptions
What happens if you outlive the heir you’ve designated for certain property? Or if you leave an asset to someone, but that asset no longer exists when your will is read? These are important considerations that DIY wills often fail to address. Clear planning now prevents disputes and complications later.
4. Leaving Things Vague
Ambiguity is one of the biggest risks in self-written wills. Executors may not be granted enough authority to carry out your wishes, or important details—like who will maintain a property left to a surviving spouse—may be left out. Even small mistakes, like misspelling the name of a nonprofit beneficiary, can create major challenges and even disputes in probate.
The Bottom Line
A will is more than just a document—it’s a safeguard for your legacy and a source of clarity for your loved ones. While it’s possible to draft one yourself, professional guidance helps ensure nothing is overlooked and your wishes are carried out exactly as you intend.
