Determine Your Filing Obligation - Tax Tool

The deadline for filing your 2025 U.S. Federal and Oregon State Tax returns is APRIL 15, 2026

Please use the Tax Flowchart Tool below to learn your 2025 tax obligation and discover your next steps.

Note: While in the US, international students must follow all laws related to taxation that apply to you. The following general information is not intended to take the place of a qualified tax advisor. Please contact the Internal Revenue Service for more detailed information.

Please be aware that the Office of International Student and Scholar Services cannot provide individual guidance about how to do your taxes, nor does this office collect your tax return information. Tax reporting goes to the Internal Revenue Service and Oregon Department of Revenue, which are government agencies.