The annual tax return is due April 15.

Tax incentives

These publications focus on various tax incentives, including credits, deductions, exemptions, deferrals, and reduced tax rates, providing detailed information and analysis on their usage and impact. 

Choose a topic to learn more:

Clean alternative fuel vehicle report October 2025 (PDF) 

Descriptive statistics for select tax incentives

Hydrogen fuel electric vehicle report (PDF)

Tax exemption study