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Welcome to Relief!

Located in the Greater SF Bay Area and servicing clients nationwide.
Cannabis Accounting
and Tax Specialists
Analysing Data

Relief Accounting & CFO Services is a World Class firm specializing in the cannabis niche, providing:


  • Attest Services: audits, reviews, and 
    agreed-upon procedures    

  • 280e cost accounting and tax services    

  • CFO services providing first class monthly financial statements    

  • We are part of a national network, AFC (Accounting For Cannabis), that includes expert CPAs, EAs and CFOs focused solely on the canna space    

  • Compliance with state and IRS law    

  • Maximize your cash flow

About Us - Meet Ken!
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Ken Mierzwinski, CPA and Managing Partner of “Relief” Accounting & CFO Services.


I am very ambitious and passionate when it comes to managing “Relief” Accounting & CFO Services.


My goal is to be the number one CPA accounting firm that provides accounting & CFO services in the Canna Space. I have over 30 years’ experience in all aspects of accounting, including financial, managerial, tax, cost, auditing and forensic. I have climbed the ladder with my work experiences. My most recent challenge is starting a Cannabis only CPA firm and to provide World Class accounting and CFO services to the Cannabis industry.

Areas of Practice
In a Meeting

Our primary areas of practice include:







News & Publications

280E Tax Deductions and Cost of Goods Sold:


Identifying whether deductions can be allocated as Cost of Goods Sold (COGS) can significantly minimize the tax impact of 280E on your cannabis business...


We have worked with Ken Mierzwinski, CPA, Managing Partner for the past six years.

We initially contracted them to complete an annual audit but after working with Ken, the owner, we realized he was too valuable to be an auditor so we contracted him as our CPA.

Ken helped us a great deal by sorting out a former structural issue we had with the IRS, he represents us to banks, produces ad hoc reports and makes us look good. Ken has become invaluable to our organization.

Ken, we sure appreciate your faithful work and the service you provide to EPIC!  May you be blessed with a very Merry Christmas and a happy new year! God bless you sir ! I thank you so much for all your great help that you provide to EPIC for all these years!! You are SUCH a blessing to me and all of EPIC!

Dr. Ron H.


Sacramento, California

Ken, Thank You!  did an amazing job for Bar Method and brilliantly figured out that deferred revenue!

Stefan U. 

Contra Costa County Harvest Enterprises

Concord, California

Mike F.

The Bar Method 


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