Introduction to Deku Finance & Dual-Mode Architecture
How Deku unifies Indian GST billing, operational registers, and strict ALERX double-entry bookkeeping in one keyboard-first workspace.
Open Aster Trading Co. in Interactive Demo
Launches an isolated session straight into /gateway.
1. What Deku Finance Does
Deku Finance is an integrated accounting and operations ERP built for Indian businesses. Unlike standalone invoicing tools that create tax records disconnected from ledger balances, every posted commercial event in Deku—whether a sales invoice, purchase bill, payroll run, or marketplace settlement—generates a balanced double-entry journal inside the same database transaction.
- Pure Accounting (Section 22 CGST Exempt) mode for sub-threshold businesses issuing commercial bills with Bharat UPI QR codes and tracking revenue against the ₹20L / ₹40L GST threshold.
- GST Registered mode for full CGST, SGST, and IGST computation, Input Tax Credit (ITC) registers, and GSTR-1 / GSTR-3B offline JSON generation.
2. What Runs Natively vs. Vendor-Configured Integrations
Accounting, inventory FIFO valuation, bank CSV reconciliation, offline GSTR-1/3B JSON exports, department budgets, payroll posting, and on-premise Deku Consultant analytics run natively on the core stack.
Direct GSP IRN/E-Way Bill/GST portal filing, DigiLocker/PAN KYC verification, and Razorpay OAuth payment links are architectural integration seams that require live provider credentials in production and remain strictly simulated inside the public Learn Demo.