Tax Forms & Support

Track Your Refund:

Contents

Tax Preparation Resources:

1099 Preparation Resources:

Individual Income Tax:

2025 Tax Return Resources:

2024 Tax Return Resources:

Other Individual Income Tax Return Resources:

CT Property Tax Declaration Resources:

Federal Tax Forms & Resources:

Resources for Business Clients:

AIM Helpful Links:

New Entity Forms and Applications:

New Employee Forms:

State Tax Websites:

Tax Rates and Tables:

Archived Newsletters