Challenging a Will on grounds of incapacity. What families should know. Case win.

When a family member passes away and their will is read, it can come as a shock to discover that not everyone has received what they expected. It's a natural response to question whether the deceased was of sound mind when they signed the document. However, proving incapacity in a legal setting is far from straightforward. Our law firm recently handled a case where a woman left her entire estate to one of her nieces, a person she had grown particularly close to in her later years.

Other family members, who had a different arrangement in a previous will, argued that she had not been mentally competent when she signed the final version. This reaction is understandable, but Spanish law sets a high threshold for overturning a presumption of capacity. Upon examining the case, it became clear that the presumption of sound mind is the starting point, and the burden of proof lies with those challenging the will.

The court requires specific evidence of the deceased's mental state at the exact moment they signed the will, not just general impressions or evidence from months before or after. In our case, a cognitive assessment taken shortly before the will was signed revealed only mild impairment, and a more serious diagnosis did not emerge until weeks later, accompanied by a rapid decline in health.

The court acknowledged that mild cognitive decline can persist for some time before suddenly worsening, so the calmer period before the diagnosis did not necessarily indicate a loss of capacity at the time of signing. Additionally, the claim was filed so long after the death that the legal time limit had expired. As a result, the court upheld the validity of the will.

This case underscores the importance of understanding the legal timeline and the specific evidence needed to challenge a will due to incapacity. For families facing similar concerns, the key is to seek early legal advice to determine whether their concerns are supported by sufficient evidence. At White-Baos Lawyers, we have extensive experience representing both parties in such disputes.

If you find yourself on either side of a will challenge, please contact us today for expert legal guidance tailored to your unique situation.