M. D. Williamson Sr. CPA/CFE

Business and Tax consultants for small and medium-size business

Family owned and operated tax and accounting firm since 1950. Available to help with state and IRS representation, notice resolution, tax filings and planning, and bookkeeping.

For over five decades, Interstate Business Management, a trusted accounting practice located in Mansfield, Texas, has been a dedicated partner to small business owners. Known for their exceptional customer service, Interstate Business Management's services are designed to alleviate the burdens of back-office operations so business owners can focus on their core competencies and achieve their passions. With their dedicated service representatives visiting clients' workplaces, Interstate Business Management provides tailored solutions for accounting, payroll, and business consulting, ensuring long-lasting partnerships characterized by a commitment to their clients' success.