Sigma Tax Pro is dedicated to providing professional tax preparation software solutions at the lowest prices available. Our mission is to enable tax preparers to maximize their revenue and increase client satisfaction. We understand our client’s needs and aim to provide premium customer service and committed tax preparation support. Our software products are powered by the leading developers of tax preparation software including, Drake® and TaxWise®. The volume discounts we qualify for enable us to provide these software products at considerably lower prices than the industry standard. We then pass these savings on to our clients and offer numerous incentives and rebates that can take their tax preparation business to new levels. Sigma Tax Pro knows tax preparation and we power tax professionals.


Sigma Tax Pro delivers a full range of essential services for professional tax preparers, accountants, and CPAs. From industry leading software solutions and technical support to business-building programs and strategies, Sigma Tax Pro provides tax preparers with a professional edge for their businesses.


Constantly exceeding expectations with premium caliber service, Sigma Tax Pro provides hands-on customer support every step of the way. This unprecedented, customer-focused approach serves tax preparation businesses of every size, and distinguishes Sigma Tax Pro as the industry’s most dedicated source for professional tax software solutions.


Sigma Tax Pro fully understands the intense workload that tax professionals are under during tax season. We are committed to supporting our clients through even the most stressful days. Our customer service agents are standing by to take your calls and we are open extended hours during tax season. Whatever your tax preparation software needs are, Sigma Tax Pro has the solution.