Socialsecurity. govemployer. Cat. No. 10322N Form 8809 Rev. 9-2015 Page 2 When to file. Form Rev September 2015 Department of the Treasury Internal Revenue Service Application for Extension of Time To File Information Returns OMB No 1545-1081 For Forms W-2 W-2G 1042-S 1094-C 1095 1097 1098 1099 3921 3922 5498 and 8027 This form may be filled out online. See How to file below. Do not use.