Cannabis Excise Tax

The First Installment of Excise Taxes for the 2020 cultivation year is due now and the last day to pay without penalties is March 15, 2021. 

  • It is strongly recommended you pay by mail if possible. Payments postmarked by March 15, 2021, will be accepted as timely.
  • Long wait times should be expected when paying in person.
  • Late excise tax payments result in a 10% penalty as of March 16, 2021  
  • Take a moment today and send in your excise tax payment. Don’t forget!

Look at your bill and if you have any questions, call us at 707-476-2450. Failure to receive a tax bill does not relieve the taxpayer of the responsibility to make timely payments.

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.

 Online Excise Tax payments.