Corporation and Partnership Forms

Questions? Email us at gr1120tax@grcity.us.

• 2025 GR-1120 Corporation Tax Return
• 2025 GR-7004 Application for Automatic Extension to File
• 2026 GR-1120ES EFT Corporation Estimate Form
• Power of Attorney Form
• Power of Attorney Instructions

Prior Year Forms

• 2024 GR-1120 Corporation Income Tax Return
• 2023 GR-1120 Corporation Income Tax Return
• 2022 GR-1120 Corporation Income Tax Return
• 2021 GR-1120 Corporation Income Tax Return
• 2020 GR-1120 Corporation Income Tax Return

Questions? Email us at gr1065tax@grcity.us.

• 2025 GR-1065 Partnership Tax Return
• Power of Attorney Form
• Power of Attorney Instructions

Prior Year Forms

• 2024 GR-1065 Partnership Tax Return
• 2023 GR-1065 Partnership Tax Return
• 2022 GR-1065 Partnership Tax Return
• 2021 GR-1065 Partnership Tax Return
• 2020 GR-1065 Partnership Tax Return