The U.S. tax deadline for the 2026 tax year is April 15, 2027. This affects NRIs, students, and green card holders with both U.S. income and foreign assets like Indian NRE accounts. Failure to file can lead to significant penalties and immigration issues. Extensions are available until October, but payments remain due in April to avoid interest and late fees.

Key steps include confirming the case type and calendar limits before paperwork starts, building a ‘no-ambiguity’ job record, and expecting more site visits.

Changes can affect basic planning decisions such as choosing the right post or preparing for a process that no longer applies.

The 2025 policy reverses the more flexible 2023 guidance and instead follows a narrower reading that exclusively uses Final Action Dates for CSPA age calculations.

Students should have a plan for two paths: stay in the United States or leave quickly to preserve option value and minimize irreversible commitments.