Intuit Inc. operates through four primary business segments: Global Business Solutions, Consumer, Credit Karma, and ProTax. The Global Business Solutions segment provides the QuickBooks ecosystem, offering accounting, payroll, payment processing, and financing solutions for small and mid-market businesses, alongside the Mailchimp marketing automation platform. The Consumer segment features TurboTax, a leading do-it-yourself and assisted income tax preparation software. Credit Karma operates as a personal finance platform that provides personalized recommendations for loans, credit cards, and insurance products. The ProTax segment delivers professional tax preparation software, including Lacerte, ProSeries, and ProConnect, tailored for accounting professionals. While Intuit serves a global customer base, the vast majority of its revenue is generated within the United States.