You reside in the United States but you are not a US Citizen nor a Lawful Permanent Resident? — Your tax status may be defined with Substantial Presence test.
The U.S. Presence application calculates your tax status based on your travel history.
Disclaimer: This application is not affiliated with IRS or any other government agency, nor should it be considered legal advice. You agree with Standard EULA (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) by installing this application.