As certified tax preparers we know our stuff and are held to a standard even higher than required by the IRS. We know the tax code better than others. We ask more of the right questions to find the credits and deductions you deserve and others miss. Bottom line - your tax return is 100% accurate or we pay. Jackson Hewitt Tax Service® is an industry leader providing full-service individual federal and state income tax return preparation through approximately 6,400 franchised and company-owned offices throughout the United States.