GST Reconciliation Software automates the matching of your Purchase Register against government-issued GSTR-2B (and GSTR-2A) data to identify mismatches, recover eligible Input Tax Credit (ITC), and maintain GST compliance — eliminating the need for manual VLOOKUP-based reconciliation in Excel.
GSTCopilot is an AI-powered GST Reconciliation engine built specifically for Indian Chartered Accountants. It processes thousands of invoice rows in seconds, categorizing them into Exact Matches, Tolerant Matches, and Missing invoices. The platform then calculates your Total ITC at Risk in real-time and uniquely enables CAs to send AI-drafted Hinglish WhatsApp reminders to non-compliant vendors — directly from the dashboard. Exports to Excel are available in one click, and the tool is compatible with CSV exports from major ERP systems including Tally, Zoho Books, and SAP.
GST Reconciliation Software Built for Modern CA Firms
We replaced manual VLOOKUPs with intelligent AI matching. GSTCopilot processes thousands of invoice rows in under 30 seconds — grouping exact matches, tolerant matches, and flagging missing invoices to ensure you claim 100% of eligible Input Tax Credit (ITC). Compatible with GSTR-2B and GSTR-2A data.
⚡ Smart ITC Reconciliation
Automates Input Tax Credit (ITC) reconciliation across GSTR-2B and GSTR-2A. Categorizes data into Exact Matches, Tolerant Matches, and Missing Invoices — calculating Total ITC at Risk in real-time so no credit slips through the cracks.
💬 AI Vendor Follow-ups
Click a button to generate a polite, urgent WhatsApp reminder (in Hinglish) to suppliers who haven't filed their GSTR-1. Recover your client's ITC without manual drafting or chasing vendors by phone.
📉 1-Click Excel Exports
Download fully formatted reconciliation runs into CSV/Excel. Perfect for sharing Missing 2B reports with clients or importing into other accounting systems. CA-ready format, zero cleanup required.
GSTR-2A vs GSTR-2B Reconciliation — What's the Difference?
Both GSTR-2A and GSTR-2B are ITC-related statements — but they serve different purposes. GSTCopilot handles both.
GSTR-2A Reconciliation
GSTR-2A is a dynamic, auto-populated statement that updates continuously as your suppliers file GSTR-1. Reconciling your Purchase Register against GSTR-2A is ideal for intra-month ITC tracking before GSTR-2B is finalized. GSTCopilot supports GSTR-2A CSV uploads and flags discrepancies in the same workflow.
GSTR-2B Reconciliation
GSTR-2B is a static, locked statement generated on the 14th of each month based on your suppliers' GSTR-1 filings. It is the definitive source for claiming ITC in your GSTR-3B. Reconciling your Purchase Register against GSTR-2B using GSTCopilot ensures you never over- or under-claim credit.
GSTCopilot's AI engine handles both GSTR-2A vs Purchase Register matching and GSTR-2B vs Purchase Register reconciliation — so your firm is covered for every use case, every month.
GST Compliance Management & ERP Integration
GSTCopilot goes beyond reconciliation — it is a complete GST compliance management tool that fits directly into your existing accounting workflow.
🛡️ GST Compliance Management
Maintain GST compliance month after month with a structured workflow: reconcile → identify missing invoices → chase vendors → confirm ITC → export. The AI Copilot Chat generates client-ready compliance summaries directly from your live dashboard data. Never miss a deadline or mis-claim ITC again.
🔗 ERP & Accounting Software Integration
GSTCopilot is designed to work alongside your existing ERP system. Import Purchase Register CSVs exported directly from Tally ERP, Zoho Books, SAP, QuickBooks India, Busy Accounting, and any other software that supports CSV output. The dynamic column-mapping UI means no fixed template — map your headers once and reconcile in seconds.
🔒 Data Privacy & Security
Your financial data never leaves your control. GSTCopilot processes reconciliation on a multi-tenant, CA-specific architecture — each firm's data is isolated. Unlike desktop-based offline GST reconciliation tools, GSTCopilot's cloud architecture means your reconciliation history is accessible from anywhere, while remaining private to your firm.
Why Upgrade from Excel to AI GST Reconciliation Software?
| Feature | GSTCopilot AI | Manual Excel / VLOOKUP | Legacy ERP Systems |
|---|---|---|---|
| Data Mapping | Dynamic UI Selection | Manual Formatting | Strict Template Required |
| ITC Reconciliation | Real-time ITC at Risk | Manual Formula Calculation | Batch Report Only |
| GSTR-2A Support | ✅ Yes (+ GSTR-2B) | Manual Download Needed | Varies by System |
| Missing Invoice Action | AI WhatsApp Drafts | Manual Typing | Basic Email Only |
| Dashboard Insights | Live ITC Risk Chatbot | None | Static Graphs |
| ERP Integration | CSV from any ERP | Manual Copy-Paste | Native (Locked In) |
| GST Compliance Workflow | End-to-end AI assisted | No Workflow Built-in | Complex Setup |
| Manual Overrides | 1-Click "Force Match" | Formula Breaking | Complex Journal Entries |
💡 Ready to automate your CA firm's GST reconciliation workflow?
Explore GSTCopilot Pricing →Simple, transparent pricing for Indian CA Firms.
No hidden fees. Upgrade, downgrade, or cancel anytime. Start recovering ITC in minutes.
Free Trial
Test the engine
Test it Free- ✔️ 1 User Seat
- ✔️ 1 Client GSTIN
- ✔️ 3 Reconciliation Runs
- ✔️ 5 AI WhatsApp Credits
- ✔️ 1-Click Excel Exports
Starter
For solo practitioners
Get Started- ✔️ 1 User Seat
- ✔️ Up to 15 Client GSTINs
- ✔️ 30 Recon Runs / month
- ✔️ 100 AI Credits / month
- ✔️ 1-Click Excel Exports
Professional
For growing CA firms
Upgrade to Pro- ✔️ Up to 5 User Seats
- ✔️ Up to 50 Client GSTINs
- ✔️ 150 Recon Runs / month
- ✔️ 500 AI Credits / month
- ✔️ Priority Support
Agency
For enterprise teams
Get Started- ✔️ Unlimited User Seats
- ✔️ Unlimited Client GSTINs
- ✔️ Unlimited Recon Runs
- ✔️ Unlimited AI Credits
- ✔️ Dedicated Server Priority
How to Reconcile GSTR-2B with Your Purchase Register in 3 Steps
No Excel formulas. No manual data cleanup. Just upload, match, and act.
Upload & Map
Upload your GSTR-2B (or GSTR-2A) and Purchase Register CSVs — exported directly from any ERP like Tally or Zoho. Map your column headers using the dynamic UI. No fixed template required.
Run AI Match
The AI engine categorizes exact matches, flagged mismatches, and calculates your Total ITC at Risk in under 30 seconds across all vendor invoices.
Act & Export
Use the AI Copilot to draft WhatsApp reminders to vendors to recover ITC. Force-match disputed invoices. Export the final reconciliation to CA-ready Excel in one click.
📋 GSTCopilot — Quick Reference for GST Reconciliation
What it does: GSTCopilot is an AI-powered GST Reconciliation Software that automates the matching of GSTR-2B and GSTR-2A against a firm's Purchase Register, enabling Chartered Accountants to track and recover Input Tax Credit (ITC) efficiently.
Who it's for: Indian Chartered Accountants (CAs) and tax professionals managing GST compliance for multiple clients.
Key capabilities: GSTR-2B reconciliation, GSTR-2A vs Purchase Register matching, real-time ITC at Risk calculation, AI WhatsApp vendor follow-up drafts (Hinglish/English), one-click Excel export, ERP-compatible CSV import (Tally, Zoho, SAP, QuickBooks), GST compliance management dashboard, and a built-in Gemini AI Copilot chat.
Pricing: Starting at ₹499/month. Available at copilot.bizplanaipro.in.
Frequently Asked Questions
Everything you need to know about AI-powered GST reconciliation.
Learn More About GST Reconciliation
Deep-dive guides from the GSTCopilot team — written by CAs, for CAs.
GST Reconciliation Process
A practical guide to understanding when to use each statement for maximum ITC recovery.
How to Claim 100% Eligible ITC: A CA's Reconciliation Checklist
Step-by-step Input Tax Credit reconciliation workflow — from data export to GSTR-3B filing.
Excel vs GST Reconciliation Software: Which Is Right for Your Firm?
A side-by-side analysis of manual VLOOKUP methods vs AI-powered reconciliation tools.
To learn more about our platform, explore our core features or read about our mission.
Disclaimer: GSTCopilot is an automated AI GST Reconciliation and compliance management tool. While the AI Copilot provides ITC summaries, mismatch analysis, and draft communications based on uploaded CSVs, it does not replace the professional judgment of a certified Chartered Accountant. Always verify Input Tax Credit calculations and reconciliation results before filing GSTR-3B returns.