GST Book - Simple GST Calculator & Billing App GST Book is a fast, simple, and accurate GST Calculator App made for business owners, shopkeepers, and traders across India. Easily calculate GST, create bills, and share invoices — all in one easy-to-use app. Find CGST, SGST, and IGST amounts instantly, whether you’re adding GST to a base price or removing it from a total. Works even offline, so you can calculate and manage bills anytime, anywhere. ⚡ Key Features ✅ Instant GST Calculator - Calculate GST-inclusive or GST-exclusive amounts with just one tap. ✅ Accurate GST Breakdown - Automatically view CGST, SGST, and IGST for rates of 3%, 5%, 12%, 18%, or 28%. ✅ Bill & Invoice Maker - Create simple GST bills and share them directly via WhatsApp or PDF. ✅ Kacha Bill Generator - Make quick and professional bills using your business details. ✅ Save Calculation History - Automatically store and access your previous GST calculations. ✅ Offline Mode - Use all calculator and billing features without internet connection. 🧮 Made for Every Business Perfect for: Traders and retailers Shopkeepers and wholesalers Accountants and freelancers Service providers and small businesses 🇮🇳 Simple & Reliable GST Book makes your daily GST work easier — calculate, bill, and share without any hassle. It’s fast, secure, and made for Indian businesses that value accuracy and convenience. 📘 Learn More About GST For general information on GST rates and categories, visit the official Central Board of Indirect Taxes and Customs (CBIC) website: 👉 https://cbic-gst.gov.in/gst-goods-services-rates.html 📲 Download GST Book Today! Your handy GST Calculator & Billing App for quick and reliable tax calculations anytime, even offline

GST Book Tax Calculator App