Holographic vs. Notarial Will: which is better? What’s the difference? A holographic will is entirely handwritten, dated, and signed by the testator without needing witnesses or notarization. It’s simpler and more private but can be vulnerable to disputes and requires court probate to prove authenticity. A notarial will, on the other hand, is signed by the testator in the presence of witnesses and notarized by a lawyer, providing stronger legal formality and easier probate. Choose the right will