Central Tax Service

Welcome to Central Tax Service

Central Tax Service handles income tax matters for individuals, couples, families, estates, trusts, and small business owners or professionals. Don't pay more tax than required by law!

About Company

We are a small firm, but that is how we focus on you. You won't get lost in the jumble and you won't be surprised by the work we do. We strive to give you one-stop shopping for your tax-related needs.


Randy Valtinson Randy Valtinson is the Owner of Central Tax Service. He has experience with individual as well as all types of business tax returns. Randy is an IRS Enrolled agent and has numerous years of experience preparing taxes at both a CPA firm and at a nationwide tax firm. In addition to being an IRS Enrolled Agent, he holds a Minnesota Life and Health Insurance license as well as a Real Estate License. Randy is not a salesman trying to sell you a product, he simply maintains these licenses so he can stay current in these areas.

Steve Billings Steve Billings is an IRS Registered Tax Return Preparer. He has been preparing Individual, Business, Estate and Trust tax returns since 1983. Additionally, he has over 30 years experience providing bookkeeping services to small and medium size businesses. He recently joined our staff to enhance our ability to bring you more of the services that you need.

Helen Valtinson Helen Zhang Valtinson, PhD, EA. Helen earned her PhD in Economics from Moscow State University in Russia, completed accounting courses at Carlson School of Management at U of M. Currently, Helen is an adjunct professor teaching Financial Accounting and Business Taxation at Metropolitan State University and Economics at Brown College. Helen has seven plus years working experience in local CPA and accounting firms, reconciling bank statements, generating P&L statements and balance sheets, preparing individual, small businesses and international tax returns.

Scott Veencamp is an IRS Enrolled Agent. He has a great deal of tax knowledge, and really enjoys taking care of his clients. While attending the University of Minnesota he was awarded the Presidential leadership award. Scott is a former eagle scout and continues to be an avid motorcyclist. He joined the team in 2015 and had known Barb Hoium for over 10 years.