Why Genuine Taxpayers Must Say “No” To Bogus ITC And Manipulated GSTR‑3B – A Practical Advisory for Traders, Scrap Dealers, Contractors and Accountants
1. Background: A dangerous pattern we are seeing
In many trades like scrap, timber/wood, civil contractors, and sale of unused assets, output tax is generally 18% and turnover is often high in value though margins are thin.
Because of this, some accountants and even a few professionals have quietly started “adjusting” ITC in GSTR‑3B so that almost the entire output tax is set off and cash payment becomes negligible, many times without any real inward supply or GSTR‑2B support.
The typical pattern is:
GSTR‑1 is filed early, declaring outward supply correctly.
When GSTR‑3B is filed, the ITC column is manually edited so that ITC equals or nearly equals the outward tax liability, even though such ITC is not reflecting in GSTR‑2B and is not supported by genuine purchases.
Buyer does not know which bogus supplier has been shown at the back‑end; sometimes there is no real supplier at all, only paper entries.
This is not “tax planning” or “adjustment”; it squarely falls in the category of fraudulent ITC / fake credit, and it is now one of the main triggers for:
GST REG‑17 notices under section 29(2) read with Rule 21(e), 21(g) and Rule 22(1) for cancellation/suspension of registration.
Parallel proceedings under section 74 (fraud, wilful misstatement) and, in serious networks, even section 132 (arrest and prosecution).
2. Legal foundation: What the law now clearly says on ITC
The law today gives a very clear framework on when ITC can be taken and when it cannot:
Section 16(2) lays down the core conditions: you must have a tax invoice, you must have received the goods/services, the supplier must have paid tax to the Government, and you must have filed your return.
Section 16(2) (aa), inserted later, specifically insists that details of the invoice or debit note must be furnished by the supplier in GSTR‑1 and must be communicated to the recipient in GSTR‑2B; this makes GSTR‑2B the primary reference document for ITC.
Rule 21(e) says registration is liable to be cancelled if a person “avails ITC in violation of section 16 or the rules made thereunder.”
Rule 21(g) makes violation of Rule 86B (1% cash payment rule) an explicit ground for cancellation, which is frequently linked with aggressive or bogus ITC practices.
Taken together, this means: if ITC is not backed by GSTR‑2B and basic section 16 conditions, entering such ITC in GSTR‑3B is not a “mistake” – it is a legal violation that can cost you your registration.
3. How GSTR‑3B manipulation became a fraud tool – and how it is changing
Originally, GSTR‑3B was designed as a simple self‑assessment summary:
Taxpayers could freely edit outward tax and ITC figures in GSTR‑3B even if auto‑populated from GSTR‑1 and 2B.
The idea was to give flexibility to correct mistakes and handle transitional credits, and the department relied on later scrutiny and audit to catch problems rather than blocking filing at the portal.
Fraudsters used this flexibility to their full advantage:
Invoices were raised in GSTR‑1 to give credit to someone, but in their own GSTR‑3B they might pay very little tax or use fake ITC to nullify liability.
In other cases, as in the pattern you observed, they simply pumped fictitious ITC directly into GSTR‑3B without any GSTR‑2B or real purchase support and rolled that credit to others.
In response, the administration is steadily tightening the system:
Mismatch between GSTR‑1 and GSTR‑3B is now directly treated as short‑payment of self‑assessed tax, enabling immediate recovery under section 75(12).
System‑based analytics flag 3B vs 2B mismatches, high‑risk sectors like scrap and construction, and abnormal credit utilisation patterns; these flags are driving REG‑17 and DRC‑01 on a large scale.
Policy notes and portal advisories indicate that manual override in 3B will be shrinking; output will be tightly linked to GSTR‑1, and ITC will be largely auto‑populated from 2B with very limited room for manual edits.
Therefore, the “space” for creative ITC in GSTR‑3B is closing. Those who still play with figures today are walking straight into future cancellation, recovery, and possibly prosecution.
4. Why genuine buyers and honest dealers must insist on legal, documented trade
For a genuine businessman – scrap dealer, contractor, trader in wood/steel, buyer/seller of used machinery – the biggest risk today is being treated as part of a fake chain just because of careless or unethical compliance.
Key reasons to insist on clean trade:
Retrospective cancellation of supplier’s registration under section 29(2) is being used across India, and downstream buyers are then denied ITC even if they are bona fide.
Departments are scrutinising GSTR‑1 vs GSTR‑3B vs GSTR‑2B triangle; once a link is found to a fake or cancelled registration, buyers are asked to reverse ITC with interest and penalty, and sometimes their own registration comes under suspicion.
Courts are granting relief mainly where buyers can show that:
Supplier was registered and active at the time of supply.
Payment was made through banking channels.
Goods actually moved, with e‑way bills, weighbridge slips, delivery challans, etc.
ITC was claimed only as per GSTR‑2B and books, with genuine due diligence.
In short, only a documented, law‑compliant chain protects a genuine buyer. The days of “adjust karo sir, 3B mein dal dete” are practically over and legally dangerous.
5. Duties of professionals and accountants – what must never be done
Professionals and accountants are now squarely under the scanner. Regulators and intelligence wings look not only at taxpayers but at patterns common to a particular consultant’s client base.
Non‑negotiable “Don’ts” for any serious practitioner:
Do not enter ITC in GSTR‑3B which is not visible in GSTR‑2B, unless there is a clear, documented and legally sustainable reason (e.g., late filing by supplier where invoice appears next month, specific court order, etc.), and even then, record the justification.
Do not use 3B as an “adjustment tool” to match a desired cash outgo; any pattern of ITC ≈ 95‑100% of output month after month, without strong purchase base, is a red flag.
Do not advise clients to route scrap or high‑risk goods through unknown parties for a “small commission” just to generate bills; these very chains are the ones being busted and publicised as fake invoicing rackets.
Do not ignore GSTR‑1 vs 3B mismatches; today, these mismatches directly trigger recovery as “self‑assessed tax” and also contribute to risk scoring for cancellation.
An accountant who inflates ITC in 3B without telling the client is not doing “help”; he is exposing the client to:
Cancellation/suspension of registration through REG‑17.
Reversal of ITC with interest and 100% (or more) penalty under section 74.
In serious or repeated cases, prosecution and arrest under section 132.gstgyaan+1
6. Positive obligations for genuine taxpayers – how to buy and sell “legally clean”
For traders, scrap/wood dealers, contractors and other high‑volume sectors, a simple discipline can save enormous trouble.
When buying goods or services:
Deal only with suppliers who have:
Active GST registration.
History of regular GSTR‑1 and 3B filing.
Reasonable turnover and business infrastructure for the goods in question.
Check whether supplier’s invoices appear in your GSTR‑2B before you claim ITC; as a thumb rule, do not take ITC beyond GSTR‑2B unless there is a strong and recorded legal reason.
Collect and safely store:
Tax invoices compliant with section 31.
E‑way bills, transport documents, LRs, weighbridge receipts, gate passes.
Proof of payment through bank, including TDS/TCS where applicable.
When selling goods or services:
Declare all outward supplies correctly and in time in GSTR‑1.
Ensure that GSTR‑3B output tax matches GSTR‑1, and that ITC claimed is supported by GSTR‑2B and books.
Avoid cash‑heavy, undocumented chains; if a buyer insists on no bill or partial bill, understand that you are putting not only him but yourself at risk of being painted as part of an evasion network.
If you follow these basic disciplines, you not only comply with section 16 and 16(2) (aa) but also create a strong factual defence if the department later questions your ITC.
7. Why auto‑population of GSTR‑3B is necessary – and how it can help genuine buyers
Given the scale of fake ITC, many of us in practice have long argued that GSTR‑3B should be largely auto‑populated from:
GSTR‑1 for outward tax liability, and
GSTR‑2B for ITC.
System changes are moving in that direction:
Mismatches between GSTR‑1 and 3B are already actionable, and portal workflows are increasingly constraining how much can be manually changed in 3B.
As ITC fields in GSTR‑3B become more auto‑driven from 2B, the scope for a single accountant to inflate ITC without any invoice in the system will shrink significantly.
For genuine buyers, this is actually a protection, not a burden:
If ITC is allowed only to the extent appearing in 2B (subject to limited exceptions), then:
It becomes very hard for suppliers to play games at your cost.
You can show the portal trail as proof of your good faith.
Department’s own system will support your stand that you only availed system‑verified credit.
So, while there may be some transitional discomfort, stricter auto‑population of GSTR‑3B is in the long‑term interest of honest taxpayers.
8. Practical checklist for monthly returns (for you to circulate to clients and staff)
You can adapt the following as a one‑page internal SOP:
Before filing GSTR‑1:
Reconcile outward supplies with sales register and e‑way bills.
Avoid “bill parking” or holding invoices for later months.
Before filing GSTR‑3B:
Match outward tax liability with GSTR‑1.
Download GSTR‑2B and:
Tick‑mark each invoice with purchase register.
Claim ITC only for matched and eligible invoices.
If any ITC is claimed beyond 2B (late supplier, court order, etc.), record a brief note with supporting documents.
Every quarter:
Run a 3‑way reconciliation: Books vs GSTR‑1 vs 3B vs 2B.
Identify and correct errors through proper amendment or disclosure; do not hide them through ad‑hoc 3B entries.
For high‑risk sectors (scrap, timber, works contracts):
Keep extra documentation for movement of goods and for site‑level delivery.
Do basic due diligence on new suppliers – GSTIN status, return filing behaviour, business premises etc.
This is a discipline that protects both the client and the professional.
9. Conclusion: Honest trade, honest returns – no shortcut through GSTR‑3B
The message to every genuine taxable person is clear:
Buy only from real, compliant suppliers with proper documents and visible invoices in GSTR‑2B.
Sell with proper tax invoices and timely GSTR‑1.
Treat GSTR‑3B as a faithful summary of your true books and 2B, not as a playground for “managing” tax.
For professionals and accountants, integrity in return filing is not just ethics – it is now a legal shield. By refusing to manipulate figures in GSTR‑3B and insisting on valid, documented transactions, you protect your clients from cancellation, heavy demands and criminal exposure, and you protect your own professional reputation in an environment where enforcement is becoming more data‑driven and unforgiving.
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