First in India — TB to ROC Filing

Trial Balance to ROC Filing in Under 60 Minutes

The only tool in India that converts any Trial Balance into jurisdiction-compliant financial statements AND a complete ROC filing package. No setup. No chart of accounts. Just upload.

Data never leaves India
AI never sees your numbers
SOC 2 roadmap

How It Works

Four steps. Under an hour. From any Trial Balance to a complete ROC filing package.

Step 01

Upload

Drag-drop Excel, CSV, or pull from Tally/Zoho/QuickBooks.

Step 02

Map

AI maps GL lines to Schedule III. You review only flagged items.

Step 03

Comply

BS, P&L, Cash Flow, Notes, CARO — all generated in seconds.

Step 04

File

XBRL, Board's Report, AOC-4 — complete filing package, one click.

The Problem Every CA Firm Knows

Filing season is brutal. Every September–October, your firm juggles 60–150 clients across multiple tools and deadlines.

9-20 hours

per client for financials + filing

3-4 tools

cobbled together for one workflow

₹2-5K

per client just for XBRL conversion

Copy-paste errors

in Board's Report and AOC-4

Filing panic

every September–October deadline season

< 60 min

First filing package

85%+

Auto GL mapping accuracy

₹79

per client

Per client (Professional tier)

10x

Faster than manual workflow

Built for CA Firm Partners

You manage 30–200 clients. Your team uses Tally for most, Zoho or QuickBooks for some. Every year, you face the September filing crunch: 60–80 financial statements plus ROC filings in 45 days. Articles clerks do the manual mapping, seniors review. Error rate hovers around 15%.

ThynkFile replaces 3–4 different tools with one workflow. Currently paying  ₹2–5K per client for XBRL alone? ThynkFile does XBRL, Board's Report, AOC-4, and complete financial statements for ₹79–199 per client.

“Can I try it on ONE client in 10 minutes without changing anything else?” — Yes. That's exactly how it works.

Upload. Map. Comply. File.

Start with 3 free statements. No credit card required.

Get Started Free