Enterprise-Grade GST Invoicing
for Indian Businesses
Create professional GST-compliant invoices, track payments, manage contacts, and grow your business. Built specifically for Indian MSMEs with automatic CGST, SGST, and IGST calculations.
Everything You Need to Run Your Business
From GST-compliant invoicing to payment tracking and business analytics. FlashBooks provides enterprise-grade tools designed for Indian businesses.
GST-Compliant Invoicing
Generate professional invoices with automatic CGST, SGST, and IGST calculations. Full HSN/SAC code support with validated GSTIN integration.
Credit & Debit Notes
Handle sales returns with credit notes and purchase adjustments with debit notes. Fully compliant with GST regulations for amendments.
Contact Management
Maintain a complete directory of customers and vendors with GSTIN, PAN, bank details, and credit terms tracking for streamlined operations.
Payment Tracking
Track inward and outward payments with receipt vouchers. Monitor outstanding amounts and payment due dates with automated reminders.
Product Catalogue
Manage your products and services with HSN/SAC codes, GST rates, and pricing. Organize with categories and track stock levels.
Business Reports
Get real-time insights into sales, purchases, and cash flow. Generate GSTR-ready reports for seamless tax filing preparation.
Expense Management
Record and categorize business expenses for better financial visibility. Track spending patterns and optimize tax deductions.
Multi-Format Export
Export invoices as professional PDFs, share directly via WhatsApp, or email to your customers with one click. Print-ready formats.
Designed for Indian Business Needs
FlashBooks understands the unique requirements of Indian businesses. From GST compliance to multi-state operations, we've built every feature with Indian enterprises in mind.
100% GST Compliant
All invoices follow GST guidelines with proper GSTIN validation and tax calculations as per government norms.
Multi-State Support
Handle CGST, SGST, and IGST automatically based on supply location. Perfect for inter-state and intra-state transactions.
Bank-Grade Security
Your data is encrypted with AES-256 and stored securely in Indian data centers compliant with IT Act 2000.
Real-Time Cloud Sync
Access your business data from anywhere, anytime on any device. Automatic backups ensure you never lose data.
Passwordless Login
Secure OTP-based authentication via email and phone. No passwords to remember or reset.
Multi-Organization
Manage multiple businesses or branches from a single account with separate books for each entity.
Trusted Across India
See how businesses across India are transforming their operations with FlashBooks
“FlashBooks has transformed how we handle invoicing. What used to take hours now takes minutes. The automatic GST calculations are a lifesaver during filing season.”
“As a Chartered Accountant, I recommend FlashBooks to all my MSME clients. The GST compliance features are excellent, and the reports make filing returns straightforward.”
“We switched from desktop software to FlashBooks for our textile business. The cloud access and WhatsApp sharing features have made our operations much more efficient.”
Trusted Across Industries
All Features. Zero Cost.
Get enterprise-grade invoicing completely free for your business. 1 organization, 1 user, unlimited possibilities.
No credit card required. Setup in under 2 minutes.
Ready to Transform Your Business?
Join thousands of Indian businesses already using FlashBooks for GST-compliant invoicing. Start your journey today.