Colorado Rec MJ Tax Calculator

Save a copy and mess with it yourself.

This one is configured with Denver's expected rates:

Boulder's total combined sales tax rate is 8.21%. The state's share of that is 2.9%.

On the ballot, in 2 measures are 4 separate taxes:
15% State Excise
10% State Sales
5% Boulder Excise
3.5% Boulder Sales

Local taxes were authorized by the legislature this session but are not required. Boulder Municipal Issue 2A allows the special municipal excise tax to be raised from 5 to 10% and the special sales tax from 3.5 up to 10%, on the whim of the council.

Relevant documentation: