GSTR-2B
GSTR-2B
GSTR-2B is an auto-drafted, read-only statement of Input Tax Credit generated by the GST portal for every registered taxpayer. It is produced on the 14th of every month and shows, in detail, which inward supply invoices your suppliers have declared in their GSTR-1 filings — and therefore how much ITC you are eligible to claim for that period.
GSTR-2B is not a return you file. It is a statement the system generates for you. But it is the single most important document in your monthly GST compliance workflow, because since 1st January 2022, under Rule 36(4) of the CGST Rules, you can claim ITC only on invoices that appear in your GSTR-2B. No provisional ITC is permitted. An invoice sitting in your purchase register — with a physical copy in hand — gives you zero ITC if it has not been reported by your supplier in their GSTR-1 and does not appear in your GSTR-2B.
For suppliers — which is most of JetInvoice's audience — understanding GSTR-2B is equally critical. When you file your GSTR-1 on time, your invoices appear in your buyers' GSTR-2B. When you file late or not at all, those invoices are absent — and your clients lose ITC, creating commercial disputes and payment pressure.
Quick reference
| What it is | Auto-drafted, static monthly ITC statement for the buyer |
| Generated by | GST portal automatically (no filing required by the buyer) |
| Generation date | 14th of every month (for regular monthly filers) |
| Based on | Suppliers' GSTR-1, GSTR-5, GSTR-6 filed up to the 11th/13th cut-off |
| Static or dynamic | Static — does not change once generated (unlike GSTR-2A) |
| Legally binding for ITC from | 1st January 2022 (Rule 36(4) — no provisional ITC beyond GSTR-2B) |
| IMS mandatory from | 1st April 2026 |
| Default action if no IMS action taken | Deemed accepted — invoice flows into GSTR-2B as eligible ITC |
| Locked after | Filing of GSTR-3B for the same period |
| For QRMP quarterly filers | Generated on 14th of the month following the quarter end |
What GSTR-2B contains
GSTR-2B is divided into two main sections:
Part A — ITC Available (Eligible) All invoices on which you can claim ITC. These come from suppliers who filed GSTR-1 reporting these invoices against your GSTIN. Each entry shows the supplier's name, GSTIN, invoice number, date, taxable value, GST rate, and the ITC amount (IGST, CGST, SGST split).
Part B — ITC Not Available (Ineligible) Invoices that appear on the statement but where ITC is specifically restricted — for example, invoices for goods or services on which ITC is blocked (Section 17(5) of CGST Act), or invoices received from suppliers who are under the reverse charge mechanism. You can see them but cannot claim them.
Additionally, GSTR-2B shows:
- Import of goods (from bills of entry filed with customs)
- Input Service Distributor (ISD) credits distributed to your GSTIN
- Inward supplies liable to reverse charge
- Credit and debit notes issued against your earlier purchases
How GSTR-2B is generated: the data pipeline
Understanding how GSTR-2B is built helps you diagnose why an invoice might be missing.
Step 1 — Supplier files GSTR-1 Your vendor raises an invoice to you, reports it in their GSTR-1 (in Table 4 — B2B supplies) with your GSTIN, and files by the 11th.
Step 2 — GSTN processes the data GSTN matches the invoice to your GSTIN and prepares the ITC entries.
Step 3 — GSTR-2B is generated on the 14th On the 14th, GSTN locks the statement and makes it available on your portal dashboard. Only invoices reported by suppliers up to the 11th (monthly filers) or 13th (QRMP IFF) appear in this month's GSTR-2B.
Step 4 — You act via IMS (mandatory from April 2026) You review invoices in the Invoice Management System, accept or reject them before filing GSTR-3B.
Step 5 — You file GSTR-3B You claim the ITC shown in GSTR-2B (for accepted invoices) in your GSTR-3B. Once GSTR-3B is filed, the GSTR-2B for that period is locked and no further IMS actions are possible.
GSTR-2A vs GSTR-2B: the difference that matters
Both GSTR-2A and GSTR-2B pull inward supply data from your suppliers' filings — but they work fundamentally differently, and only one of them governs your ITC claims.
| GSTR-2A | GSTR-2B | |
|---|---|---|
| Nature | Dynamic — updates continuously as suppliers file | Static — locked snapshot generated on the 14th |
| Update frequency | Real-time, any time a supplier files or amends | Once per month, on the 14th |
| Data cut-off | Shows all invoices ever reported against your GSTIN | Shows only invoices reported by the 11th/13th cut-off |
| Late supplier filings | Appears immediately when supplier files, even after the 14th | Will appear in next month's GSTR-2B, not the current one |
| ITC claim basis | Reference only — cannot be used to claim ITC | Legally binding — ITC must match GSTR-2B under Rule 36(4) |
| Best used for | Tracking whether your vendors are filing on time | Claiming ITC in GSTR-3B |
The practical rule: Use GSTR-2A to track and chase suppliers who haven't filed. Use GSTR-2B to determine exactly how much ITC you can claim this month.
Why the January 2022 change was significant
Before 1st January 2022, businesses could claim up to 105% of the ITC appearing in GSTR-2B — a 5% provisional buffer that allowed them to claim ITC on invoices their suppliers had not yet filed. This buffer was removed in January 2022. Since then, GSTR-2B is the ceiling — you cannot claim one rupee more ITC than what appears in it for the relevant period.
This change made suppliers' timely GSTR-1 filing a commercial obligation, not just a tax one.
IMS: the Invoice Management System (mandatory April 2026)
The Invoice Management System (IMS) is a layer of active control that GSTN added on top of GSTR-2B, made mandatory for all taxpayers from 1st April 2026. Before the 14th (when GSTR-2B is generated), you can review every incoming invoice on the IMS dashboard and take one of three actions:
Three IMS actions
| Action | What it means | Effect on GSTR-2B | Effect on GSTR-3B |
|---|---|---|---|
| Accept | You confirm this invoice is correct and belongs to you | Moves to "ITC Available" section | ITC auto-populates as eligible |
| Reject | You deny this invoice — wrong GSTIN, incorrect details, does not relate to your business | Moves to "ITC Rejected" section | ITC does NOT flow to GSTR-3B |
| Pending (Defer) | You are unsure — need time to verify | Does not appear in current GSTR-2B | ITC deferred to a future period |
Default: deemed acceptance
If you take no action on an invoice in IMS before GSTR-2B is generated, it is automatically treated as accepted and flows into your GSTR-2B as eligible ITC. This means passive taxpayers who never log into IMS will still have their GSTR-2B populated — but businesses with disputed or incorrect invoices must actively reject them.
Acting after the 14th
If you take IMS action after GSTR-2B is already generated (between the 14th and the date you file GSTR-3B), the statement does not update automatically. You must click the "Recompute GSTR-2B" button on the portal to regenerate it with your updated actions before filing GSTR-3B.
Once you file GSTR-3B, the IMS is locked for that period — no further actions possible.
Deferred invoices and the Section 16(4) deadline
Invoices kept as "pending" in IMS can be accepted at any future point, but not beyond the time limit prescribed under Section 16(4) of the CGST Act — generally 30th November of the year following the financial year of the invoice, or before filing GSTR-9, whichever is earlier. Do not indefinitely defer invoices — they will lapse.
GSTR-2B reconciliation: matching your purchase register
Every month, before filing GSTR-3B, you should reconcile your internal purchase records against GSTR-2B. This is the process of ensuring you are claiming the right ITC and not missing or over-claiming.
Step 1 — Download GSTR-2B Log in to gst.gov.in → Services → Returns → GSTR-2B → Download (Excel or JSON format).
Step 2 — Match against your purchase register Compare each invoice in your purchase register or accounting software against the invoices in GSTR-2B.
Step 3 — Identify three categories of mismatches
| Situation | What it means | Action |
|---|---|---|
| Invoice in GSTR-2B but not in your books | Your supplier filed an invoice you haven't recorded | Verify with supplier — may be a duplicate or an invoice you missed receiving |
| Invoice in your books but not in GSTR-2B | Supplier has not yet filed their GSTR-1 | Chase the supplier to file. You cannot claim ITC this month |
| Invoice in both — amounts differ | Supplier reported a different value | Raise the discrepancy with supplier; they should amend via GSTR-1A or next period's amendment |
Step 4 — Claim only matched ITC in GSTR-3B Enter ITC only for invoices that appear in GSTR-2B and that you have accepted in IMS. Do not claim ITC on unmatched invoices even if you have the physical invoice.
GSTR-2B from the supplier's perspective
While GSTR-2B is your buyers' document, understanding it as a supplier makes you a better invoicing partner — which is directly relevant to JetInvoice users.
Your GSTR-1 filing IS your buyers' GSTR-2B. Every invoice you report in GSTR-1 by the 11th appears in your buyer's GSTR-2B on the 14th. File late, and your invoices appear in next month's GSTR-2B — your buyer loses this month's ITC.
Corporate clients monitor GSTR-2B closely. Large companies reconcile GSTR-2B every month and release payments only after ITC is confirmed. If you are a freelancer or vendor to a corporate client, your on-time GSTR-1 filing can directly affect whether you get paid on time.
IMS rejection hurts your commercial relationship. If a buyer rejects your invoice in IMS — because of a wrong GSTIN, an incorrect amount, or a duplicate — the ITC is blocked for them and they will expect a corrected invoice from you promptly.
Example: Kavita tracks her GSTR-2B in June 2026
Kavita runs a digital marketing agency in Pune. In May 2026, she made five business purchases:
| Purchase | Supplier | Value | GST | Supplier filed GSTR-1? |
|---|---|---|---|---|
| Adobe Creative Cloud subscription | Adobe India (GSTIN: 07…) | ₹14,000 | ₹2,520 | Yes, by 11th June |
| Coworking space rent | SpaceCo (GSTIN: 27…) | ₹18,000 | ₹3,240 | Yes, by 11th June |
| Freelance content writer | Ravi Verma (GSTIN: 27…) | ₹20,000 | ₹3,600 | Filed on 18th June (late) |
| Office stationery | Local shop (no GSTIN) | ₹2,000 | Nil | Not applicable |
| SEO tool subscription | US-based SaaS | USD 50 | — | Import (Bill of Entry) |
Kavita's June GSTR-2B (generated 14th June):
| In GSTR-2B? | ITC available | Reason |
|---|---|---|
| Adobe CC | ✅ Yes | ₹2,520 |
| SpaceCo rent | ✅ Yes | ₹3,240 |
| Ravi's invoice | ❌ No | Nil this month |
| Stationery | ❌ No | Nil |
| US SaaS | ✅ Yes (RCM) | Shown in Part B (RCM) |
Kavita claims ₹5,760 ITC in June GSTR-3B (Adobe + SpaceCo). She defers Ravi's ₹3,600 ITC to July after chasing him to file.
Common GSTR-2B mistakes and misunderstandings
Claiming ITC on invoices not in GSTR-2B. This is the most common compliance error post-January 2022. Having a physical invoice or a payment confirmation is not enough. The invoice must be in your GSTR-2B. Excess ITC claims trigger department notices, interest, and penalties.
Not recomputing GSTR-2B after IMS action post-14th. If you accept or reject invoices in IMS after the 14th but before filing GSTR-3B, the GSTR-2B does not automatically update. Always click "Recompute GSTR-2B" before filing GSTR-3B.
Confusing GSTR-2A with GSTR-2B. Some businesses still reconcile against GSTR-2A and claim ITC based on it. This has been incorrect since January 2022. GSTR-2B is the binding document.
Not chasing suppliers whose invoices are missing. Many businesses simply skip missing ITC. Systematically following up with suppliers who have not file GSTR-1 recovers legitimate ITC that is being left on the table.
Ignoring IMS for non-business invoices. If a supplier incorrectly tags your GSTIN on an invoice for goods or services you never received, that ITC appears in your GSTR-2B. If you claim it and it is later found to be fraudulent input, you are liable. Reject such invoices in IMS proactively.
Frequently asked questions
What is GSTR-2B?
GSTR-2B is an auto-drafted, static statement of Input Tax Credit that the GST portal generates for every registered taxpayer on the 14th of each month. It shows all inward supply invoices that your vendors have reported in their GSTR-1 filings against your GSTIN. Since January 2022, it is the only legally valid basis for claiming ITC in GSTR-3B.
When is GSTR-2B generated?
GSTR-2B is generated on the 14th of every month for regular monthly filers. It captures all invoices that suppliers reported in their GSTR-1 by the 11th of that month. For QRMP quarterly filers, GSTR-2B is generated on the 14th of the month following the quarter end.
What is the difference between GSTR-2A and GSTR-2B?
GSTR-2A is a dynamic, real-time statement that updates continuously as suppliers file their GSTR-1. GSTR-2B is a static monthly snapshot generated on the 14th, which does not change after it is produced. Since January 2022, ITC can only be claimed based on GSTR-2B — not GSTR-2A. GSTR-2A is useful for tracking supplier filing behaviour; GSTR-2B is what governs your actual ITC claim.
Can I claim ITC on an invoice that is not in GSTR-2B?
No. Since 1st January 2022, under Rule 36(4) of the CGST Rules, ITC can only be claimed for invoices that appear in GSTR-2B. If your supplier has not filed their GSTR-1 or has not included your invoice in their filing, that invoice will not appear in your GSTR-2B — and you cannot claim ITC on it until it does.
What is IMS and how does it relate to GSTR-2B?
IMS (Invoice Management System) is a feature on the GST portal, mandatory from April 2026, that lets you accept, reject, or defer each incoming invoice before your GSTR-2B is finalised. Accepted invoices flow into GSTR-2B as eligible ITC. Rejected invoices go to an ineligible section and do not affect your ITC. Pending invoices are deferred to a future period. If you take no action, the invoice is automatically treated as accepted.
What happens if my supplier files GSTR-1 after the 14th?
If your supplier files GSTR-1 after the 14th cut-off, their invoices will not appear in the current month's GSTR-2B. They will appear in the next month's GSTR-2B instead, and you can claim the ITC in the following month's GSTR-3B.
Do I need to file GSTR-2B?
No. GSTR-2B is generated automatically by the GST portal — you do not file it. Your obligation is to review it (via IMS from April 2026), reconcile it with your purchase register, and use it as the basis for your ITC claims in GSTR-3B.
Related terms
GSTR-1 · GSTR-3B · Input Tax Credit · GST · GSTIN · Tax Invoice · QRMP Scheme · Reverse Charge Mechanism · GSTN · Due Date
File GSTR-1 on time. Protect your buyers' ITC.
Every invoice you raise on JetInvoice is formatted with the exact fields — GSTIN, invoice number, place of supply, SAC code, correct tax breakup — that need to appear in GSTR-1 for your buyers' GSTR-2B to populate correctly. When you file on time, your clients' ITC arrives on the 14th without disputes or follow-up calls.