About TRW’s

TRW's Tax Service began in 1984 with one simple concept... “Provide complete, comprehensive and confidential service at affordable rates”. We continue to thrive on this concept. TRW's is a year round firm specializing in payroll, accounting, bookkeeping and tax preparation as well as client representation.

     TRW's designed and provides the “Small Business Consultation” to teach companies to start and maintain their business accounting simply, without the need for an accountant on a monthly or quarterly basis. This system allows you to do what you do best, your business. There is no need to become an accountant.

     We are a professional firm operating under the Code on Ethics of an Enrolled Agent as defined and determined by the Internal Revenue Service. Every year we attend comprehensive training approved by the IRS and the State of Minnesota so that we can do what we do best – save you money.

Meet Our Tax Professionals


Teresa Weinkauf, EA


President & Enrolled Agent


Cassi Gordon-Weinkauf, EA


CEO & Enrolled Agent


Kelsey.jpg

Kelsey Bombich-Weinkauf


Chief Administrator & Tax Professional


Sheri Bilbrey


Administrator & Tax Professional