Form 1099- G - Certification Government Payments. Use Form 1099-G Copy C to print and mail payment information to the state or for Filer's files. 1099-G Forms are 3-up on an 8 1/2 x 11" sheet with a 1/2 side perforation and are printed on 20# laser paper. Order the quantity equal to the number of employees for which you need to file. Mail in a batch to the state.