2025 Session Last amended: 2023 session

§ 289A.18 — Due Dates for Filing of Returns

Plain-Language Summary

This section lists the due dates for all Minnesota tax returns. Individual income tax returns are due April 15. Corporate and partnership returns follow federal due dates. Withholding returns are due monthly or quarterly. Estate tax returns are due nine months after death. Sales tax returns are generally due by the 20th of the following month. Property tax refund claims are due August 15.

Practical Notes
Small retailers may qualify for quarterly or annual filing if their average monthly tax liability is low enough. Employers who withhold $500 or less per year may file annual withholding returns. Mining company returns are due May 1. Missing these deadlines results in penalties and interest under other sections of this chapter.