FilFlo and Tally: How Your B2B Order Operations Connect to Your Accounts

Why Indian Businesses Run Tally — and Why It's Not Enough for B2B Operations

Tally has been the backbone of Indian business accounting for three decades. It handles GST return computation, voucher entry, party ledgers, payment reconciliation, and financial reporting in a way that's deeply familiar to Indian CA firms and accounts teams. Most D2C founders we talk to have Tally running on someone's laptop in the office, maintained by an accountant or CA.

The problem arises when the same brand starts receiving B2B purchase orders from Blinkit or a distributor. Tally is an accounting tool — it records transactions. It doesn't manage an order workflow. It doesn't import a CSV from Blinkit's portal and turn it into a pick list. It doesn't track whether the goods were received and confirmed via GRN. It doesn't tell you your fill rate for the week.

This is the gap FilFlo fills — not by replacing Tally, but by running the operational layer that Tally was never designed to handle.

The Two Layers: Operations and Accounting

Where IRN Fits — and Why It Belongs in FilFlo

Under India's GST e-invoicing mandate, B2B invoices above certain thresholds must be registered with the Invoice Registration Portal (IRP) before dispatch. The IRP returns an IRN — a unique hash that validates the invoice. This IRN must appear on the physical invoice accompanying the goods.

In a manual workflow, an ops manager would: finish picking an order in FilFlo (or a spreadsheet), switch to a browser to log into the GST portal or Tally's e-invoice module, manually enter the buyer's GSTIN, invoice details, and line items, fetch the IRN, copy it back into the invoice document, and then print. This takes 5–15 minutes per order and is error-prone.

The ops team doesn't log into the GST portal. The accounts team doesn't re-enter the invoice in Tally — they import it. One source of truth, no double-entry.

The Full B2B Order Lifecycle in FilFlo

This is the workflow that FilFlo manages — from Blinkit sending a PO to your account team seeing the closed order in Tally:

What Tally Handles vs What FilFlo Handles

The IRN→Tally Export Flow: How It Actually Works

Many Tally users ask: if Tally already has an e-invoicing module, why do I need FilFlo to generate IRNs? The answer is that Tally's e-invoicing requires you to manually create the invoice in Tally first, then push it to the IRP. FilFlo generates the IRN as part of the operational order workflow — no manual Tally entry required at that step. Here is the exact sequence:

Frequently Asked Questions