Tax treatment within Mexico of life span insurance loss benefits?
Answers:
You posted this on the USA board, so unless there are Mexican excise specialists reading this, it's not likely you'll procure an answer.
If you are a US citizen residing in Mexico, at hand is no tax liability. Mexico will assume that the taxes on the estate are salaried in the US and duration insurance proceeds are not taxable in the US.
If you are a Mexican citizen residing surrounded by Mexico, you will have to consult a Mexican attorney or accountant.