Old revenue estimates for marijuana taxes have just made way for new, more informed ones. An official 2012 Washington State legislative revenue estimate called for $1.9 billion in marijuana taxes by the end of Fiscal 2017. On February 19, the Governor drastically cut that questionable number, with a new, lower estimate calling for around $155 million during that time frame.
That $155 million number does not show up in print yet. It comes from adding up and rounding off (1) the $28 million estimated to go into the general fund from sales and B&O taxes and (2) $125 million. That $125 million number (this gets tricky) comes from knowing that the nearly 20 percent of excise revenues estimated for the general fund are $23 million — thanks to Steve Lerch, an old friend from Joint Tax Committee staff in D.C. who now heads up estimating for the State of Washington, who graciously clued me in. (Multiplying by a little over 5, the inverse of 20 percent, gets to $125 million.)
The basis for those new Washington numbers comes from a thoughtful analysis led by Jon Caulkins, a top drug policy scholar who has gone out of his way to help me over the years, though we have met only electronically. But even with all this expertise, the numbers are iffy. For instance, the Washington estimate assumes that retail sales won’t start before mid-2015, and I would bet sales start much earlier.
In Colorado, the estimate for marijuana taxes went up, not down. An official 2013 legislative estimate called for $67 million a year. As of February 18, the Governor is officially expecting around $100 million a year — $184 million over the first 18 months.
Washington has more people than Colorado – and higher marijuana taxes. Colorado’s wholesale tax rate is 15 percent; Washington’s is 25 percent. Colorado’s retail tax rate is 10 percent; Washington’s is 25 percent. Washington sometimes adds a third 25 percent tax, on producer sales.
Both states estimate that revenue will increase over time. But both have percentage-based taxes, which shrink when pre-tax prices fall. Continue reading “Marijuana – How Much Revenue?”