R&V, LLP is the solution to your

Business and Tax Law needs.

About R&V

At Reiben & Velvis, LLP, we provide high quality legal services to address your Business and Tax Law needs. Our attorneys have over fifty (50) years of combined experience with both domestic and international Business, Tax, and Compliance Law. Our office is here to resolve your Individual or Business tax liability in a streamlined, cost effective manner.

Tax Law

Our Attorneys have experience in delivering optimal results for the following Tax Law matters:

  • IRS Audits
  • Offers in Compromise (OIC)
  • IRS Seizure of Property and/or Assets Federal Tax Liens
  • IRS Levies
  • Installment Agreements
  • Wage and Social Security Garnishment Civil Penalties
  • General IRS Questions

Contact Reiben & Velvis, LLP today to help navigate your state or federal tax liability and reach a solution for your specific tax issues. Reiben & Velvis, LLP accepts clients in all 50 states with state or federal tax liability.

Business Law

Choosing the correct business structure in the beginning stages can save you a vast amount time, money, and legal fees, allowing you to focus on what matters; running your new business. Our attorneys are here to find the best Business Structure for your entrepreneurial endeavor. We at Reiben & Velvis, LLP have experience providing Business consultation services ranging anywhere in the process from Formation to Dissolution including, but not limited to:

  • Business Formation Consultation
  • Which Entity choice will provide the most benefit to your business?
  • Creation/Review of Business Contracts
  • Local Regulation Compliance Consultation Business Plan Development/Consultation
  • Tax Law Implications of Structure Type
  • Review of Property Purchase/Lease Agreements Business Dissolution Consultation

About the Attorneys

Joe Reiben

Joseph Reiben has been a licensed attorney in Illinois since 2008, and has worked for firms in both Chicago and Denver with concentrations in tax, business and bankruptcy law. Joseph has worked with a multitude of entrepreneurs and start-up businesses, assisting them with setting up business models that promote future success, as well as drafting all accompanying documentation and obtaining relevant licenses.

Joseph also works with individuals and businesses to resolve tax liability owed to the state or federal government in an efficient, cost effective manner. Through a deep understanding of IRS and state tax law and usage of an array of negotiation strategies, Joseph has been successful in saving his clients hundreds of thousands of dollars in back tax liability.

In addition to practicing law, Joseph is a professional bassist and pianist, performing with multiple orchestras across Colorado and Wyoming. Joseph is also an avid outdoors enthusiast, frequently camping and hiking 14er’s across the Front Range.


Niek Velvis has been working as a Business and Tax Law attorney in Colorado since 2012.  As a specialist in Business and Tax Law, Niek has worked with many businesses in the Colorado Cannabis Industry for their Business and Tax Law legal needs. Since the inception of Reiben & Velvis, LLP in 2016, he has applied his experience with Business, Tax, and Regulatory Compliance to work all over the world with businesses in the Blockchain industry.  Having successfully worked with numerous ICOs in countries such as; Malta, Estonia, Singapore, Switzerland, Canada, Cayman Islands, and the UK, he continues to focus his practice in working with Blockchain focused business endeavors both internationally and domestically.


Niek Velvis


“There is one word that defines Reiben & Velvis: Excellence.”

Grants Pass, Oregon

Reiben & Velvis can provide a solution to your Business and Tax Law needs.  Contact us today.