Cannabis Excise Tax

The First Installment of Excise Taxes for the 2021 cultivation year are due now, full year amount is due by October 15, 2022.

The 2020 cultivation Excise Tax bills have been extended to September 15, 2022, for the due date.

  • It is strongly recommended you pay by mail if possible.
  • Long wait times should be expected when paying in person.
  • Take a moment today and send in your excise tax payment. Don’t forget!

There are also secure payment boxes just inside the Courthouse (before the security checkpoints) at both the 4th and 5th Street entrances, but the Courthouse closes at 5:00 pm.

Look at your bill and if you have any questions about payment, call us at 707-476-2450. If you have questions about who is getting the bill or the square footage and type of cultivation call the Planning department at 707-445-7541.

 Online Excise Tax payments.