This legal principle dictates that when a future interest in property, such as a remainder, is contingent upon someone reaching a certain age, that interest automatically vestsbecomes possessorywhen they reach that age, even if other conditions for vesting have not yet been met. For instance, if a will grants property to “A for life, then to B if B reaches 25,” and A dies when B is only 21, B’s interest typically wouldn’t vest until age 25. However, if this principle applies, B’s interest would vest immediately upon A’s death, accelerating B’s possession of the property.
This doctrine, often rooted in a desire to avoid extended periods of uncertainty surrounding property ownership, serves to simplify estate administration and facilitate the efficient transfer of property. Historically, its application stemmed from the challenges of managing property interests with uncertain future outcomes. By providing a clear vesting point, it minimizes the potential for legal disputes and ensures property is promptly managed and utilized.
