Legalizing marijuana nationwide would create at least $132 billion in tax revenue and more than a million new jobs across the United States in the next decade, according to a new study. New Frontier Data, a data analytics firm focused on the cannabis industry, forecasts that if legalized on the federal level, the marijuana industry could create an entirely new tax revenue stream for the government, generating millions of dollars in sales tax and payroll deductions. The analysis shows that if marijuana were fully legal in all 50 states, it would create at least a combined $131.8 billion in in federal tax revenue between 2017 and 2025. That is based on an estimated 15 percent retail sales tax, payroll tax deductions and business tax revenue.