(CNN) - In a letter to Internal Revenue Service employees, acting IRS Commissioner Steven Miller announced "with regret" that he'll be leaving the agency in early June.
"This has been an incredibly difficult time for the IRS given the events of the past few days, and there is a strong and immediate need to restore public trust in the nation's tax agency," said Miller, a 25-year IRS veteran. "I believe the Service will benefit from having a new acting commissioner in place during this challenging period."
Read the full letter below.
CNN obtained the memo shortly after President Barack Obama announced from the White House that Treasury Secretary Jack Lew requested Miller's resignation.
May 15, 2013
The internal message to IRS Employees from Acting IRS Commissioner Steven T. Miller
It is with regret that I will be departing from the IRS as my acting assignment ends in early June. This has been an incredibly difficult time for the IRS given the events of the past few days, and there is a strong and immediate need to restore public trust in the nation's tax agency. I believe the Service will benefit from having a new Acting Commissioner in place during this challenging period. As I wrap up my time at the IRS, I will be focused on an orderly transition.
While I recognize that much work needs to be done to restore faith in the IRS, I don't want anyone to lose sight of the fact that the IRS is comprised of incredibly dedicated and hard-working public servants. During my 25-year IRS career, I am profoundly proud to have worked alongside you and to be part of an institution that has worked hard to support the nation. I have strong confidence in the IRS leadership team to continue the important work of our agency.
I want to thank everyone for all of their support and friendship during my career in government service. And I especially want to thank each and every one of you for your continued commitment to the nation's taxpayers.