Corporation tax forms (current year)

Corporation tax returns

• General business corporations — Article 9-A, including combined filers
• Insurance corporations — Article 33, including combined filers
• Other corporation tax returns — Article 13 and Article 9
• S corporations — Article 9-A

Related forms

• Credit claim forms
• Estimated tax forms
• Extensions of time to file (request forms)
• Other corporation tax forms

Other information 

• Main forms and instructions page
• Corporate tax resources and publications