InstantBill

InstantBill is a smart invoice and GST billing app designed for small businesses, shop owners, freelancers, traders, service providers, and self-employed professionals. Free Create tax invoices, non-tax invoices, quotations, PDF bills, and business records quickly from your mobile phone. InstantBill helps you manage your billing work in a simple, fast, and professional way. Free Key Features GST Invoice Creation Create professional GST invoices with item details, tax calculation, customer details, invoice number, date, notes, and totals. Non-Tax Invoice Create simple non-GST invoices for businesses that do not need GST billing. Quotation Creation Prepare quotations for customers and share them easily before final billing. PDF Invoice Download Generate clean PDF invoices and save or share them whenever required. WhatsApp Sharing Share invoices, quotations, and payment reminders through WhatsApp, WhatsApp Business, email, SMS, or other installed apps. Client Management Save customer details such as name, mobile number, address, and GSTIN for faster invoice creation. Item Management Save products or services with price, unit, HSN/SAC, GST percentage, and other item details. Payment Tracking Track paid, unpaid, partially paid, and overdue invoices to manage pending payments easily. Payment Reminder Send payment reminder messages to customers for unpaid or partially paid invoices. Stock Management Manage item stock, low stock alerts, stock adjustments, stock history, and stock value. Useful for shops, product sellers, and inventory-based businesses. Vendor Management Save vendor details, manage purchase entries, track vendor payments, and monitor vendor outstanding balances. Business Profile Save your business name, address, GSTIN, mobile number, email, bank details, and UPI details to show them on invoices. Backup and Restore Backup and restore your billing data when needed. Reports View useful business reports such as sales, payments, outstanding amounts, items, stock, and vendor-related records. Invite Friends Share InstantBill with other business owners, friends, and professionals. Who Can Use InstantBill? InstantBill is useful for: Retail shops Wholesale businesses Freelancers Service providers Traders Small business owners GST registered businesses Non-GST businesses Home businesses Product sellers Local stores Consultants Repair and service businesses Why Choose InstantBill? Completely Free Simple and easy to use Professional invoice format GST and non-GST billing support Quick PDF invoice generation WhatsApp invoice sharing Client and item saving Stock and vendor management Payment reminder support Suitable for Indian businesses Designed for daily business billing InstantBill is built to make invoice creation faster and business management easier. Whether you need to create GST invoices, non-tax invoices, quotations, save clients, manage items, track payments, or handle stock, InstantBill helps you do it from one simple mobile app. Data and Privacy InstantBill stores user-entered business data locally on the user’s mobile device. The app does not collect or store user business data on our servers. Users can choose to share, export, or back up their data when needed. Start using InstantBill today and manage your billing, invoices, quotations, stock, vendors, and business records easily.