For taxable years beginning after December 31, 2019, the commissioner must adjust for inflation the exemption amount in subdivision 1, paragraph (b), and the threshold amounts in subdivision 2, as provided in section 270C.22. The statutory year is taxable year 2019. The amounts as adjusted must be rounded down to the nearest $50 amount. The threshold amount for married individuals filing separate returns must be one-half of the adjusted amount for married individuals filing joint returns.
Minn. Stat. § 290.0121