The Paperwork Reduction Act requires that the IRS display an OMB control number on all public information requests along with the address where you can send comments regarding the study. You are not required to respond unless a currently valid OMB approval number is displayed. The OMB number for this study is 1545-1432. If you have any comments regarding this study, please write to: IRS, Special Services Committee, SE:W:CAR:MP:T:M:S – Room 6129, 1111 Constitution Avenue, NW, Washington, DC 20224.