Your Cannabis Accounting Specialists
In this ever-changing cannabis industry, give yourself peace of mind by choosing us as your certified cannabis accountant. Sections 280E and 471C are no match for our combined 45 years of experience. Our team at 420 CPA Legacy is eager to help you every step of the way as you navigate the financial complexities of cannabis.
Schedule a consultation with one of our experts today!
Hi
I’m Abraham Finberg
Hi, I am Abraham Finberg. After returning from deployment in 2009, I started my tax practice focused on supporting cannabis clients. My experience started when my management of tax matters for a client's lawyer resulted in further referrals.
Since then, my team and I have worked on audits and appeals with various tax agencies, including the IRS and multiple state and local agencies. In addition to running my firm, AB Fin LLC, I serve in the US Army Reserves and take care of my family.
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15+ Years Serving the Cannabis Industry
Since 2009, we've been guiding cannabis businesses through the evolving tax and compliance landscape—before most firms even knew what 280E was.
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$250M+ in Cannabis Revenues Managed
From startups to multi-state operators, we help cannabis businesses scale smart—without losing track of their margins or their peace of mind.
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100% Client Satisfaction Rate
Cannabis accounting is complicated. That’s why our clients stick with us—they trust us to get it right, year after year.
Our Services
Income Tax Planning and Preparation
Compliant with sections 280e and 471c
Sales and Excise Tax Planning and Preparation
For local and state cannabis taxes
POS Tax Adjustments
Ensuring accuracy and compliance
Accounting Services
Monthly, quarterly, and annual services, from invoices to ERP consolidation
Cannabis Industry News
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Why Minnesota Cannabis and Hemp Operators Should Worry More About State and Local Taxes Than IRC 280E
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How Does Minnesota’s Cannabis Market Compare to California
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Accounting Methods in an Emerging Cannabis Loophole: Part 1
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Minnesota Cannabis Businesses Can Level Up by Being Efficient
Get in Touch!
Schedule a free 1:1 introductory session with us to discuss your cannabis accounting needs.
FAQ
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Here at 420 CPA Legacy, you’re not just a number. You’re a person. Your success matters to us as well. Our dedicated experts are eager to customize our services to meet your needs, ensuring growth and prosperity within your business.
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There is a small fee upon your first consultation, however our prices are always straightforward and upfront. Save both time and money as our experts handle your financials with care.
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Pricing is based on both the project's scope and your desired timeline. (We promise fair rates and will always require your approval before we begin).
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Following an initial consultation where we would discuss your goals and expectations, an agreed engagement letter would be signed. Documents would then be shared, along with periodic touchpoints until the submission deadline.
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First things first, don't be nervous. We'll start with a free consultation to determine your design needs (and if we'll make great collaborators).
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Timelines depend on the project, but we generally dedicate up to a month to each client, with the possibility of an extension based on our availability.