Taxpayer Resources

On this page, we have attempted to compile all of the resources to answer all of the questions our community most frequently asks. If an answer to your question cannot be found here, please email us at vita.business@uconn.edu.

Alternatives to Using the UConn VITA Service

How do I know if I’m a Resident Alien or a Non-Resident Alien for tax purposes?

An excellent guide created by Columbia University for completing your Nonresident Alien tax return with Sprintax

Claiming Tax Treaty Benefits as a Resident Alien

Sprintax – How to File an Amended Return

What documents do I need to file my taxes?

FAQ for Foreign Students and Scholars

Form 8843 FAQ and Filing Instructions

How do I know if I am getting a Form 1042-S?

How do I know if my country has a tax treaty?

Determine Residency for Tax Purposes

Connecticut State Tax Liability for Resident and Non-Resident Aliens

Instructions for Accessing and Using Your Customer Portal