The Interactive Tax Assistant (ITA) is a tool that provides answers to a number of tax law questions. It can determine if a type of income is taxable, if you're eligible to claim certain credits, and if you can deduct expenses on your tax return. It also provides answers for general questions, such as determining your filing status, if you can claim dependents, if you have to file a tax return, etc.

You can find topics using the search feature or by viewing the categories listed below.

Most Popular Topics

Topics by Category

Affordable Care Act (Health Care)

Filing Requirement, Form to Use, Due Date 

Filing Status, Dependents and Exemptions

Retirement: Pensions, IRAs, Social Security

Other Income


      Itemized Deductions



      Additional Topics

        Free File

        Free software or Free File Fillable Forms

        e-File Your Return for Free

        Giữ Lại Nhiều Tiền Lương Hơn

        Tín Thuế Lợi Tức Do Lao Động giúp những người lao động và các gia đình có thu nhập thấp đến trung bình được giảm thuế.

        Xem thử quý vị có đủ điều kiện không