It appears that the IRS is experiencing an increase in people filing fraudulent returns. My client is going to try and resolve this online this evening. I will be available to the client if they don't know exactly where to find the information the IRS is requesting to confirm their identity. Based on the letter they received the IRS has received a return using this clients name but the return filed does not appear to contain the same type of information that this client usually reports.

If the client is successful, I  will update my post and provide additional information.

I did see a reply to my post indicating that Turbotax experienced a data breach last year. Does anyone know if ProSeries experienced a databreach?