Name Change in Process, how do I file taxes?

[spidergirl723]

I already have the certified court copy of my name change and my new social security card but I don't have a driver's license or passport with my new name and might not before April 15th, so what name do I put down and how do I prove identity when my social security card and my driver's license won't match up in time?

[xmasbaby0]

Use the name that matches your current Social Security card.