| Chart 1 -
                                   Corporation or S Corporation  
                                    
                                        
                                            | 
                                                   
                                                If you are a corporation or an S corporation then you may be liable
                                                for... 
                                                  | 
                                                   
                                                Use Form... 
                                                  |  
                                            | 
                                                   
                                                Income Tax  | 
                                                1120 or 1120-A(corporation)1120S (S
                                                      corporation)
 |  
                                            | 
                                                   
                                                
                                                Estimated tax  | 
                                                   
                                                1120-W
                                                      (corporation only) and 8109  |  
                                            | 
                                                Employment taxes:  
                                                    
                                                    
                                                    Social security and Medicare taxes and income tax withholding
                                                     
                                                    
                                                    Federal unemployment (FUTA) tax  
                                                    
                                                    Depositing employment taxes   |  |  |