Powered by our 21-Point Verification Engine

Match Books with GSTR-2B. Up to 99.99% Accurate. Zero Hassle.

The fastest way to reconcile your purchase register with GSTR-2B data. Instantly spot ITC mismatches, missing B2B invoices, and claim every rupee of Input Tax Credit you deserve.

Reconcile Now - It's FreeSee How It Works
₹450+ Cr
ITC Saved
12.5M+
Invoices Matched
Up to 99.99%
Accuracy Rate
No setup required
Works with Tally/Busy
21-Point verification
Secure data
gstreconcile.in/dashboard

Books / Purchase Register

Uploaded 22 mins ago

12.5M Entries Loaded

GSTR-2B

Downloaded from GST portal

12.5M Entries Loaded
Reconcile Now
12.5M
Total Entries
12.4M
Matched
85K
Partly Matched
15K
Not in 2B
2.1K
Not in Records
₹4.5 Cr
ITC at Risk
STATUS / REMARK
GSTIN
BOOKS INV
2B INV
TAX AMT
MatchedPerfect match
27AAECD9...
VSI4296
VSI4296
₹6,739.20
PartlyNear match invoice
07BBPPM3...
INV-2023/89
89
₹12,400.00
Not in 2BOnly in Books
23ACYPJ4...
4919
Missing
₹870.49

Why Finance Teams Love Us

Stop wasting hours on VLOOKUPs and manual vendor reconciliation. Our 21-Point Verification Engine finds exact matches, fuzzy matches, cross-PAN matches, and missing ITC across all your B2B invoices in seconds.

Lightning Fast

Upload your Excel files from Tally, Busy, or clear Tax and get your reconciliation report in milliseconds. No cloud uploads, everything runs instantly.

Secure Your ITC

Automatically detects 'Not in 2B' invoices so you can follow up with vendors. Never lose your hard-earned Input Tax Credit again.

Up to 99.99% Accurate Invoice Matching

Invoice numbers rarely match perfectly. Our 21-Point Verification Engine catches partial matches, typos, cross-PAN transactions, and format differences automatically — every match shows exactly why it matched.

21-Point Verification Engine

Every Invoice, 21 Checks

Our proprietary engine runs every invoice through 21 distinct verification checks before giving you a result. Here's what it catches for you.

21-Point Verification Engine

Each invoice goes through 21 distinct verification checks — from exact matching to advanced pattern recognition — so no genuine match is ever missed.

Smart Invoice Normalization

Handles format differences like INV/2026/001 vs INV2026001 automatically. Slashes, hyphens, leading zeros — none of it breaks a match.

Cross-PAN Detection

Automatically identifies the same vendor operating across different states with different GSTINs, so inter-state transactions are never missed.

Duplicate Detection

Catches duplicate entries in your Books before reconciliation begins — preventing inflated ITC claims and saving you from compliance issues.

ITC at Risk Calculation

Instantly shows you exactly how much Input Tax Credit is at risk — the total GST on invoices in your Books that are missing from GSTR-2B.

GSTIN Validation

Every GSTIN in your data is validated for correct format before matching. Invalid or malformed GSTINs are caught early so your results stay clean.

Date Proximity Matching

Vendor filed late? No problem. The engine automatically handles minor date differences caused by delayed filings or format mismatches.

Tax Tolerance Check

Small rounding differences in tax amounts never break a genuine match. The engine intelligently handles minor discrepancies across IGST, CGST, and SGST.

Reconcile in 3 Simple Steps

We've stripped away the complexity. If you can drag and drop a file, you can reconcile thousands of invoices.

1

Upload Books / Purchase Register

Export your purchase data from Tally, Busy, or any ERP in Excel format and drop it in.

Download Books Template
2

Upload GSTR-2B

Download the GSTR-2B Excel file directly from the GST portal and upload it here for B2B invoice matching.

3

Click Reconcile

Instantly see every invoice matched, partly matched, or missing — along with a GSTIN-wise summary. Download the full report as a color-coded Excel file.

Read the complete step-by-step guide

Drag and drop your Excel files

Supports .xlsx from Tally, Busy, and GST Portal

GSTR2B_Jan2026.xlsx

142 KB

Start Reconciling

Built for GST Compliance

Everything you need to reconcile your books with GSTR-2B and protect your Input Tax Credit claim under Section 16 of the CGST Act.

GSTIN-Wise Summary

Get a detailed GSTIN-wise breakdown of matched, partly matched, and missing invoices with tax amounts — perfect for vendor reconciliation follow-ups.

ITC at Risk Detection

Instantly identify tax credit at risk — invoices present in your books but missing from GSTR-2B. Fix ITC mismatches before your GST return filing deadline.

GSTR-2B Support

Works seamlessly with GSTR-2B Excel files downloaded from the GST portal. Supports all B2B invoice formats.

Vendor Reconciliation

Identify which vendors haven't uploaded invoices to the GST portal. Share the GSTIN-wise report with vendors for quick resolution before filing.

Download Excel Report

Export a detailed reconciliation report in Excel with color-coded statuses, IGST/CGST/SGST/Cess breakdowns, and a GSTIN summary sheet — ready for GST return filing.

100% Secure & Private

Your GST data never leaves your browser. All reconciliation runs locally — no cloud uploads, no data storage. Complete GST compliance with zero privacy risk.

Pricing

Simple, transparent pricing

FREE

Try it out — no credit card required

₹0

/mo

Free forever

  • 3 GST reconciliations/month
  • GSTR-2B vs Purchase Register
  • Up to 5MB file upload
  • Instant mismatch report
⚡ Get Started Free
⭐ MOST POPULAR
🏷️ 25% OFF

UNLIMITED

For CAs & firms reconciling any number of clients

₹999/mo

→

₹750

/mo

Billed as ₹8,999/year

🎉 You save ₹2,989 every year

  • Unlimited GST reconciliations
  • GSTR-2B vs Purchase Register (B2B & CDNR)
  • Every match shows the reason — 21 deterministic rules
  • Up to 25MB file upload
  • Color-coded Excel report + GSTIN summary
  • Runs in your browser — data never leaves your device
  • Email support

Frequently Asked Questions

What is GST reconciliation?
GST reconciliation is the process of matching your Purchase Register (Books) with GSTR-2B data from the GST portal to identify mismatches in invoice numbers, tax amounts, and GSTINs. It ensures every rupee of Input Tax Credit (ITC) you claim is backed by matching supplier invoices — a mandatory check before filing GSTR-3B.
Is GST Reconcile free to use?
Yes, GST Reconcile is completely free during launch. No signup, no credit card, no hidden charges. Upload your two Excel files and get results in seconds.
How does smart matching work?
GST Reconcile goes beyond exact text matching. Our 21-Point Verification Engine runs every invoice through 21 distinct checks — handling invoice format differences, date mismatches, rounding errors, duplicate entries, and cross-state vendor detection automatically. Every match shows the exact reason, so you can verify it yourself. The result is up to 99.99% matching accuracy.
What file formats are supported?
Upload your Purchase Register and GSTR-2B as Excel files (.xlsx). The tool auto-detects columns like GSTIN, Invoice Number, Date, and Taxable Value — no manual mapping needed.
Is my data safe?
Your data is always private and secure. We DO NOT store, save, or retain your data on our servers.
How is this different from VLOOKUP in Excel?
VLOOKUP only does exact string matching. If the GST portal reformats your invoice number (e.g., INV/2026/0341 becomes INV20260341), VLOOKUP says 'no match.' GST Reconcile uses smart matching to catch these variations automatically — saving hours of manual work per client.
When should I reconcile GSTR-2B with my books?
Ideally, reconcile every month before filing GSTR-3B. This gives you time to identify mismatches, contact vendors for corrections, and ensure your ITC claim is accurate. Most CAs reconcile in the first week after GSTR-2B is generated (typically 14th of each month).
What happens if my invoices don't match GSTR-2B?
Mismatched invoices mean your ITC for those invoices is at risk. Common causes include invoice number typos, date format differences, and vendors not uploading invoices to their GSTR-1. GST Reconcile flags every mismatch with the exact reason, so you know whether to follow up with the vendor or correct your books.

Stop manually matching invoices.

Join hundreds of CAs, accountants, and finance teams who have automated their GST reconciliation and GST compliance workflow — secure your ITC before every return filing, completely free.

Create Free Account

No credit card required. Start reconciling instantly.