ITC360 is GST 2B reconciliation and ITC matching software for Indian businesses and chartered accountants. Match GSTR-2B with your purchase register, find every mismatch, and recover input tax credit before the Section 16(4) deadline.
Upload GSTR-2B + Purchase Register. See recoverable ITC, blocked credits, and ageing risks — in under 60 seconds.
Fix ITC loss before it becomes permanent — biggest, easiest wins first.
Exact, fuzzy, amount-based, and cross-period matching catches what manual reviews miss.
Credit notes and amendments are matched separately. Typographical errors? Caught automatically.
Every mismatch is scored by ITC impact. Focus on what matters — biggest recoverable amounts first.
One-click email to non-compliant vendors. Track delivery and responses.
Filing rate, compliance history, risk level — all tracked so you know which vendors need attention.
Download mismatch reports in Excel or PDF. Ready for CA review, audit, or ITC filing.
ITC360 doesn't just find mismatches — it tells you exactly what to do, in priority order, ranked by recoverable rupees.
| Issue type | ITC impact | Priority | Action to take |
|---|---|---|---|
| Vendor hasn't filed (missing in 2B) | ₹1.2L | Critical | Email vendor with the invoice details, ask them to file GSTR-1 for the period, then claim ITC in your next GSTR-3B. |
| Section 16(4) deadline approaching | ₹72k | Urgent | Claim this ITC in the current GSTR-3B before the November-after-FY-end cutoff — after that, the credit lapses permanently. |
| Missing in PR (in 2B but not in your books) | ₹48k | High | Cross-check the original invoice, add the entry to your Purchase Register, and claim the credit in GSTR-3B for the same period. |
| GSTIN mismatch on vendor invoice | ₹32k | High | Confirm the correct GSTIN with the vendor and ask them to file an amendment (B2BA) under your GSTIN. |
| Amount mismatch (IGST / CGST / SGST) | ₹18k | Medium | Reconcile the invoice values, decide who is correct, and either book the corrected amount or get the vendor to amend. |
| Blocked credit under Section 17(5) | ₹0 claimable | Skip | Mark as ineligible — exclude from your ITC claim and keep documented for audit trail. |
Email vendor with the invoice details, ask them to file GSTR-1 for the period, then claim ITC in your next GSTR-3B.
Claim this ITC in the current GSTR-3B before the November-after-FY-end cutoff — after that, the credit lapses permanently.
Cross-check the original invoice, add the entry to your Purchase Register, and claim the credit in GSTR-3B for the same period.
Confirm the correct GSTIN with the vendor and ask them to file an amendment (B2BA) under your GSTIN.
Reconcile the invoice values, decide who is correct, and either book the corrected amount or get the vendor to amend.
Mark as ineligible — exclude from your ITC claim and keep documented for audit trail.
Illustrative ITC amounts. Actuals are computed live from your uploaded GSTR-2B and PR.
Three steps, under 60 seconds.
Drop your GSTR-2B and Purchase Register. We accept all Excel and CSV formats.
Our engine matches B2B, CDNR, amendments, and flags mismatches automatically.
Priority engine ranks every mismatch by money, deadline and ease. Send vendor reminders and download CA-ready reports.
The six places GST input tax credit quietly disappears — ITC360 catches each one.
Vendor delays or skips GSTR-1, so the invoice never reaches your 2B. ITC stays at risk until they file.
Vendor filed under a different GSTIN (often a sister entity). Needs a B2BA amendment to land under yours.
Invoice is in GSTR-2B but missing from your Purchase Register. Easy win — add to PR, claim in 3B.
B2BA / CDNRA supersedes the original invoice. Miss it and you claim the wrong amount or double-count.
Vendor filed a credit note you haven't reversed in your books. Quiet over-claim that fails an audit.
Miss the 30-Nov-after-FY deadline and the credit is gone for good under GST law — no second chance.
Every month a slice of your input tax credit disappears when a vendor files GSTR-1 late, files under the wrong GSTIN, fat-fingers an invoice number, or skips the filing entirely. Under Section 16(2) of the CGST Act, no entry in GSTR-2B means no ITC. GST 2B reconciliation and ITC matching close the gap. ITC360 accepts purchase register exports from Tally, Zoho Books, BUSY, ClearTax, Excel and CSV plus GSTR-2B JSON or Excel from the GST portal, then runs a 4-pass matching engine (exact, fuzzy, amount-based, cross-period) over B2B, CDNR and amendments to surface ITC at risk, recoverable amounts ranked by impact, vendor compliance scores, and one-click reminders in under a minute.
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Quick answers to questions CAs and finance teams ask before switching.
GST 2B reconciliation is the monthly process of matching every purchase invoice in your books against GSTR-2B — the auto-drafted ITC statement the GST portal publishes by the 14th of each month. It tells you which invoices your vendors filed correctly (and therefore which input tax credit you can claim) and which ones are missing, mismatched, or filed in a later period.
ITC matching is the line-by-line comparison of your purchase register against GSTR-2B — GSTIN, invoice number, invoice date, taxable value, IGST/CGST/SGST. It matters because under Section 16(2) of the CGST Act, input tax credit can be claimed only on invoices that appear in GSTR-2B. Anything missing in 2B is ITC at risk until the vendor files correctly.
Yes. Under Rule 36(4) and Section 16(2) of the CGST Act, ITC can only be claimed on invoices reflected in GSTR-2B. Monthly 2B reconciliation is the only reliable way to make sure you don't over-claim, don't under-claim, and don't miss the Section 16(4) statutory deadline for claiming credit.
GSTR-2A is a dynamic statement that updates continuously as suppliers file or amend. GSTR-2B is static, auto-drafted once a month (by the 14th), and is the official document for claiming ITC. ITC360 focuses on GSTR-2B reconciliation because that's the basis the law and the GST portal use for input tax credit eligibility.
ITC360 runs a 4-pass matching engine: exact match (GSTIN + invoice number + tax values), fuzzy match (typos, rounding, near-duplicate invoice numbers), amount-based match, and cross-period match (vendor filed in a later month than you booked). B2B invoices, CDNR credit notes, B2BA/CDNRA amendments, and imports/ISD are all handled in their own buckets so nothing gets double-counted.
Yes. The Growth plan supports 2 GSTINs, Pro supports 5, and Elite supports 15 — useful for multi-state businesses, group companies, and CA firms managing several clients from one workspace.
ITC360 accepts the standard GSTR-2B JSON and Excel downloads from the GST portal, and purchase register exports from Tally, Zoho Books, BUSY, ClearTax, Excel, or CSV. Column headers don't need to be normalized in advance — the upload step maps fields automatically.
Yes. The Starter plan includes a 7-day free trial with no credit card required, so you can run an end-to-end 2B reconciliation on real data before paying anything.
7-day free trial on Starter. No credit card required to start.
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