TurboTax builds software that helps get taxes done right and makes it easy to get the biggest tax refund. TurboTax helps taxpayers keep more of their hard-earned money with the biggest refund possible. TurboTax is available for both federal and state income tax returns. The software is designed to guide users through their tax returns step-by-step. The TurboTax software provides taxpayers additional support for their self-prepared returns by offering Audit Defense from TaxResources, Inc. TurboTax is part of Intuit Inc., a leading provider of business and financial management solutions for small and mid-sized businesses; financial institutions, including banks and credit unions; consumers and accounting professionals.