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About Us

About Our Firm

Lethert Tax Accounting Systems, Inc. has been providing quality, personalized financial guidance and services to individuals and businesses on both a local and international basis.  Our expertise ranges from basic tax, payroll and accounting services to more in-depth planning, personal money management and both business and personal administrative services.

We are a respected and forward-thinking tax, accounting and trust administration firm in the Twin Cities area.  By combining our personalized size, expertise, experience and team, we assure that every client receives the close analysis and attention they deserve.  Our dedication to quality, the very highest standards and our work ethic is the reason for the loyalty of our clients.

Our business started in 1962, more than 50 years ago, providing tax advice and financial counsel to both executives and workers that built the airline travel industry.  Since that time we have grown and evolved to offer services to our individual and business clients that cover the gambit of life situations and a diverse variety of industries.  Being a small family owned firm, not only do we understand the issues of growing and managing a small company, we are able to offer our clients personalized service of the very highest quality.  We strive to customize our services to each client's specific needs in planning for the future and achieving their goals in an ever-changing financial and regulatory environment.

Because we customize our services, our "List of Services" is by no means all-inclusive.  It does, however, give a general overview of the scope and depth of knowledge which we bring to your account.  Please feel free to call or email us to discuss your specific needs if you do not see a service that matches your exact requirements.  We provide a free needs analysis and up to 30 minutes of time to all individuals and businesses that contact us.  Most likely, after that initial contact, we can design a customized service package to better accommodate your requirements.

Our Mission

Our mission is to help clients understand the financial road they have been traveling, maintain financial viability in the present, all while taking a proactive approach to achieve future goals. This requires us to maintain open communication to reach an understanding of our clients' needs, allowing us to provide our clients with tailored research and sound analysis.  Lethert Tax Accounting Systems, Inc. is committed to meeting these goals with the very highest standards of excellence and professionalism.

Though our company has changed with the times and the technology available over the years, the "Lethert" name has been a staple of the St Paul Minnesota business community for years and synonymous with high standards and earned trust.  Our pragmatic approach to the services we offer, dedication to hard work, development of practical solutions, fairness in our customer relations and ethical business practices have earned us the respect of the business and financial community in and around the area.  We believe this to be a direct derivative of our talent, flexibility and responsiveness to our client base.  Our success depends on continuing to both earn and maintain the long-term relationships with our clients.  Whether you are a current or prospective client, rest assured that individuals and businesses who choose Lethert Tax Accounting Systems, Inc. will always receive competent and timely advice.

Our Team

Chuck Lethert

Senior Consultant/CPA

Michelle Lethert

Bookkeeper/Payroll Specialist/Customer Relations

Diane Lethert

Tax Specialist/Operations Manager



Also associated by separate request:

James G. Lethert

Independent Attorney

Specializing in legal issues of Trusts, Wills, Charitable Gifting, Health Care Directives & Estate Planning


  • Lethert Tax Accounting Systems, Inc.
  • 2575 Hamline Ave N, Suite B
  • Roseville, MN 55113
  • Telephone: (651) 633-0932
  • Fax: (651) 631-0503