What is a measuring life in the context of the rule against perpetuities?

What is a measuring life in the context of the rule against perpetuities?

• A. The life in being used to determine validity of the interest
• B. The life of the grantor
• C. The life of the grantee
• D. The life of a stranger

Answer: (A)

The measuring life under the rule against perpetuities is a life in being—someone who is alive at the moment the interest is created—whose death marks the end of the period during which the interest might vest. The idea is to ensure vesting could occur within a finite time: the life in being plus 21 years. If vesting cannot happen within that span, the interest is void. That’s why the correct idea is that the measuring life is the life in being used to determine validity of the interest—it’s not necessarily tied to a specific person involved in the grant, but must be a life in being at the creation to anchor the permissible horizon. The other options talk about particular individuals (grantor, grantee, or a stranger), but the essential point is the life in being who is alive when the interest is created and whose death ends the measuring period.

The measuring life under the rule against perpetuities is a life in being—someone who is alive at the moment the interest is created—whose death marks the end of the period during which the interest might vest. The idea is to ensure vesting could occur within a finite time: the life in being plus 21 years. If vesting cannot happen within that span, the interest is void.

That’s why the correct idea is that the measuring life is the life in being used to determine validity of the interest—it’s not necessarily tied to a specific person involved in the grant, but must be a life in being at the creation to anchor the permissible horizon. The other options talk about particular individuals (grantor, grantee, or a stranger), but the essential point is the life in being who is alive when the interest is created and whose death ends the measuring period.