Cannabis Tax & Accounting Services

420 CPA Legacy is the cannabis-focused division of AB Fin CPA, bringing over 15 years of specialized accounting and tax expertise to operators across the supply chain. From seed to sale—and through every Schedule C—we help cannabis businesses stay compliant, maximize profitability, and plan for sustainable growth. Founded in 2009, we’ve been doing this since before it was cool (or legal in most states).

Our Services