What is the ‘Widow Tax’ — and how could it reshape the great wealth transfer in the US?

When Evelyn Delgado called her auto insurer after her husband died, she expected the bill to fall—after all, the policy now covered only one driver instead of two.

What is the ‘Widow Tax’ — and how could it reshape the great wealth transfer in the US?
When Evelyn Delgado called her auto insurer after her husband died, she expected the bill to fall—after all, the policy now covered only one driver instead of two.