iTax - Effortless Cost Calculations. Anytime, Anywhere.

iTax makes calculating taxes, tips, discounts, and total costs easier than ever. Whether you're splitting a bill, checking sales tax, or tracking your spending, iTax gives you fast and comprehensive results.

Designed for Efficiency, With Simplicity

Built for everyday use, iTax presents a clean, easy-to-follow design that gets you answers instantly. Nothing complicated — just seamless, immediate calculations.

Now Smarter Than Ever

• Track your spending over time with Trends
• iCloud sync keeps your data accessible across all devices
• International Mode lets you use iTax anywhere in the world

Customize Your Costs

• Add as many items as you want and categorize them for quick reference
• Apply discounts or take off custom percentages effortlessly
• Save tax rates for frequently visited locations with Tax Profiles for one-tap calculations
• Tip up to 35% and split bills with up to 35 people

Compare Tax Rates

Wondering how much tax varies between locations? iTax now lets you compare rates with real-time updates, so you always know what to expect.

Smart, Shareable Receipts

Get a beautifully designed receipt that breaks down every detail — perfect for saving, sharing, or tracking expenses.