Sigma Tax Pro guarantees prompt and professional responses to our clients’ emails. If you have basic questions about any of our software products or just have a general inquiry you can reach us via [email protected]
We understand that some questions need an immediate response. We have customer service agents standing by to take your calls, our offices are open extended hours and weekends during tax season. If there is a more technical question then one of our account managers will call you back right away. Call us now at (866) 386-4769.