Why is contacting Social Security necessary to receive a new Social Security card?
If you do not contact Social Security to update your name change it could prevent your work wages from being correctly posted to your Social Security record. This could lower the amount of Social Security you receive in the future. It could also cause delays when you file your taxes.
What all do I need to obtain a new card?
The documents you need will depend on whether or not you are an established U.S. citizen.