The ITC you won't lose.
iAccounting auto-fetches your GSTR-2A/2B, matches every purchase invoice to your books, and shows you exactly which input credit is safe to claim. It's built into the free Windows desktop app — your books stay on your own computer.
Reconciliation summary
Every mismatch shows the supplier and the amount, so you can chase them before the filing deadline and claim only the credit that's safe.
From portal to a clean ITC claim
Four steps take you from raw portal data to a reconciled claim you can rely on — most of it automatic.
Auto-fetch 2A/2B
Pull GSTR-2A and 2B straight from the portal using your session and OTP — no manual downloads.
Per-invoice match
Match every invoice line to your recorded purchases — by GSTIN, invoice number, date and value.
Mismatch & not-filed flags
Spot invoices missing from either side and suppliers who haven't filed, so nothing slips through.
ITC-at-risk highlighted
See the credit that's unsafe to claim highlighted with amounts, so your return only carries safe ITC.
Cross-checks that catch notices early
Beyond matching invoices, the Smart Advisor cross-checks your return the way a reviewer would — before you file.
3B vs 2B ITC within tolerance
Compares the ITC claimed in GSTR-3B against 2B and flags anything outside tolerance.
Sales in books = GSTR-1
Checks that outward supplies in your books reconcile to what's reported in GSTR-1.
RCM on freight not booked
Catches reverse-charge liabilities — like freight — that haven't been booked, before they become a demand.
HSN summary ready to file
Builds the HSN-wise summary in the format the portal expects, ready to attach to your return.
The whole GST workflow in one app
Reconciliation is one part of it — iAccounting takes you all the way to a filed return with live documents.
GSTR-1 filing
Prepare and validate GSTR-1 from your books, ready to review and file on the portal.
e-invoice IRN & QR
Generate e-invoice IRNs with the signed QR code directly on your sales invoices.
e-Way Bill
Raise and manage e-Way Bills from the same screen as the invoice they belong to.
HSN · B2B · RCM reports
Filing-ready HSN summaries, B2B breakdowns and reverse-charge reports at a click.
Interactive pre-filing checklist
Walk an interactive checklist that clears every red flag before you file the return.
GSTR-2B reconciliation
Auto-fetch, match and flag ITC at risk — the reconciliation engine at the heart of it all.
Businesses like Shri Krishna Polymers run their books on iAccounting — GST, inventory, banking and all.
GSTR-2B reconciliation — answered
How does it fetch 2B?
It connects to the GST portal using your portal session and OTP, then pulls GSTR-2A and 2B for the period so it can match them against your purchases — no manual downloads.
Does it work offline?
The matching runs offline on your PC once the data is in. Fetching 2A/2B from the portal and live GST documents need an internet connection; everything else works on your machine.
Will it file my return?
It prepares GSTR-1 and runs an interactive pre-filing checklist so everything is ready. You review and file the return yourself.
What about ITC mismatches?
Every mismatch is flagged with the supplier and the amount, so you can chase them before the filing deadline and only claim the input credit that's safe.
Stop leaking input credit
Download the free Windows desktop app, fetch your 2B, and see exactly which ITC is safe to claim — or ask us to walk you through it.
Switching over? See migrate from Tally and the AI accountant.