Bogus Purchase Additions Under Section 68/69: GP Rate Defense

Last reviewed: 25 September 2026. Notices alleging “bogus purchases” have surged as Assessing Officers increasingly rely on third-party information — a supplier flagged as a non-existent or hawala entity, or GST intelligence data flowing across departments — to reopen or scrutinise assessments. The outcome for a taxpayer caught in this net can differ enormously depending on one question: does the Department disallow the entire purchase value, or does it accept that goods were genuinely purchased (even if not from the named supplier) and instead add back only the estimated excess profit margin using a gross-profit rate? Getting this distinction right, and building the right defence file, is the single most important decision point in these cases.

How a “bogus purchase” case typically starts

These cases are rarely triggered by an error the taxpayer itself flagged. Far more commonly, the Assessing Officer receives third-party information — the supplier named in the taxpayer's purchase ledger is found, on investigation, to be a non-existent entity, a shell used only to issue paper invoices, or a party involved in hawala billing, or GST intelligence data independently flags the same supplier as fraudulent or non-compliant. Once that information reaches the Assessing Officer, the taxpayer who genuinely (or otherwise) recorded purchases from that supplier is drawn into an assessment or reassessment questioning the genuineness of those specific purchase entries, even where the taxpayer had no direct knowledge of the supplier's status at the time of the transaction.

Two very different roads an assessment can take

Once purchases are flagged as bogus, the assessment can proceed on two materially different footings, and the difference in tax outcome between them is substantial — not merely because one number is bigger, but because the two additions are taxed under different regimes. A Section 69C addition attracts the proviso to Section 69C, which bars the amount from being allowed as a deduction under any head, and is then charged under Section 115BBE at 60% plus 25% surcharge plus 4% cess, an effective 78% for FY 2025-26, with a Section 271AAC penalty of 10% of that tax on top. A GP-rate addition is ordinary business income, taxed at the taxpayer’s normal slab or corporate rate. On the same disputed figure the two outcomes can differ by an order of magnitude:

• Full disallowance — the entire value of the disputed purchases is added back as income, normally invoked under Section 69C (unexplained expenditure) or disallowed under Section 37(1), on the theory that if the purchase itself is not genuine, the entire amount claimed to have been spent on it is unexplained. This is not a theoretical risk: in N.K. Industries Ltd v. DCIT (2016) 292 CTR 354 (Guj) a 100% addition was upheld on bogus purchases, and the Supreme Court dismissed the SLP (N.K. Proteins Ltd v. DCIT, SLP No. 769 of 2017, order dated 16 January 2017). A GP-rate outcome is not the automatic result of a bogus-purchase allegation.
• GP-rate addition — a more moderate approach that accepts goods were, in fact, purchased (just not from the named "bogus" supplier — typically inferred to have come from the unorganised or grey market instead), and taxes only the estimated excess or inflated profit margin embedded in the disputed purchase value, commonly by applying an estimated gross-profit rate to that value.

Two distinct methods sit behind the phrase “GP-rate addition,” and they produce materially different numbers. The first is flat-rate estimation: an estimated gross-profit percentage is applied to the whole disputed purchase value. The benchmark here is CIT v. Simit P. Sheth (2013) 356 ITR 451 (Guj), where the Gujarat High Court held that the purchases were not bogus but were made from parties other than those named in the books, and reduced the 30% rate applied below to 12.5% of the disputed purchases. That 12.5% figure has since been the working benchmark in Gujarat and Bombay and has been upheld by the Bombay High Court in later matters. Reported outcomes across the Tribunals run broadly from about 5% to 12.5%, with lower percentages seen in thin-margin trades and higher ones where the records are weak.

The second method is the differential-GP approach in PCIT v. Mohommad Haji Adam & Co. (2019) 103 taxmann.com 459 (Bom). Where the taxpayer is a trader and the Department has accepted the sales, the Bombay High Court held that the entire purchase amount cannot be added, and that the addition must instead be restricted to the difference between the gross-profit rate on the taxpayer’s genuine purchases and the gross-profit rate already declared on the disputed purchases. On a taxpayer whose overall GP is, say, 8% and who has already declared 5% on the disputed purchases, that is an addition of three percentage points, not eight — and far less than 12.5%. Which method applies is itself worth arguing: the differential method is the stronger one for a trader with an undisputed sales figure and a reconciling stock tally.

What none of this supports is treating any percentage as a fixed or safe-harbour outcome. There is no statutory rate, the percentage an appellate authority settles on turns entirely on the industry, the declared margins and the strength of the records placed before it, and 100% additions continue to be sustained on the right facts — see the discussion below.

What decides which road the Department (and, on appeal, the Tribunal) takes

The single most important factor is whether the corresponding sales arising from the disputed purchases are themselves accepted as genuine. Where sales are undisputed and the taxpayer's stock and quantitative tally reconcile — that is, the quantity of goods sold matches the quantity that must have been purchased from somewhere — it becomes logically difficult to sustain a 100% disallowance of the purchase value, since the goods that were sold had to have come from some source. This fact pattern is the one that most strongly supports a GP-rate approach: the Department's own acceptance of the sale is, in effect, an implicit acceptance that goods existed and moved, even if the paper trail on the purchase side names an entity that turns out to be non-genuine.

By contrast, in cases where there is no corroborating stock or banking trail at all — no quantitative tally, no transport evidence, cash payments with no traceable source of funds — a higher or even full disallowance is materially more likely to be sustained, including under Section 69C for unexplained expenditure, since the taxpayer in that situation cannot adequately explain the source of funds used for the purchase in the first place. It is a mistake, common in advice on this subject, to read the GP-rate line of authority as holding that only the profit element can ever be added. It does not. Mohommad Haji Adam itself is expressly premised on the Department having accepted the sales; where the sales are themselves doubted, or the transactions are found wholly non-existent, N.K. Industries and the Supreme Court’s dismissal in N.K. Proteins remain squarely applicable and 100% is sustainable.

Comparison: full disallowance vs GP-rate addition

Worked example: how the same fact set can lead to two very different additions

A garment trading firm recorded purchases of ₹60,00,000 during the year from a supplier that GST intelligence later identified as a non-existent entity engaged in issuing accommodation invoices. The Assessing Officer proposed to add back the entire ₹60,00,000 under Section 69C, treating it as unexplained expenditure on the basis that the supplier itself did not exist.

In its reply, the firm produced its stock register showing that goods matching the quantity and description in the disputed purchase invoices were indeed received, moved through its warehouse (supported by transport records and e-way bills), and were sold to identifiable customers with GST returns and sales invoices on record — sales the Department itself had never questioned. The firm also showed that payments to the supplier were made entirely through banking channels, not cash, and that it had verified the supplier's GSTIN and registration certificate at the time the purchases were made. On these facts, rather than sustaining the full ₹60,00,000 disallowance, an appellate order on these facts would restrict the addition to the profit element. How much that comes to depends on which of the two methods is applied, and the difference is not trivial.

On the Simit P. Sheth flat-rate method, an estimated gross-profit percentage is applied to the whole disputed value: at the 12.5% benchmark that is an addition of ₹7,50,000. On the Mohommad Haji Adam differential method — open to this firm precisely because it is a trader and the Department never questioned the sales — the addition is the gap between the gross-profit rate on its genuine purchases and the rate already declared on the disputed purchases. If the firm’s overall GP is 11% and it has already declared 8% on the disputed purchases, the addition is three percentage points of ₹60,00,000, or ₹1,80,000. Both are lawful outcomes on the reported authorities; which one the firm argues for, and on what evidence, is the whole of the case.

Set either figure against the alternative. A sustained Section 69C addition of ₹60,00,000 for FY 2025-26 is taxed under Section 115BBE at an effective 78%, or roughly ₹46,80,000, with a further Section 271AAC penalty of about ₹3,60,000, and no deduction or loss set-off is available against it. A GP addition of ₹1,80,000 to ₹7,50,000 is ordinary business income at normal rates. That gap — not the percentage itself — is what the defence file is protecting. For purchases in FY 2026-27 and later the same analysis runs under Section 105 and Section 195 of the Income-tax Act, 2025 (with a Section 37(1) disallowance becoming one under Section 34), where the special rate is now 30% plus surcharge and cess but the penalty exposure on detection is heavier under Section 439(11).

Common mistakes that push a case toward full disallowance

• Not maintaining a quantitative stock tally linking purchases to corresponding sales — this is usually the single most decisive piece of evidence in these cases and is often the hardest to reconstruct after the fact.
• Paying suppliers in cash, or through channels that cannot be traced to a genuine bank account, which undermines the genuineness argument even where goods did physically move.
• Failing to preserve transport documentation and e-way bills at the time of the transaction, leaving no independent corroboration of physical movement of goods.
• Not verifying and retaining a supplier's GSTIN and registration certificate at the time of purchase — this contemporaneous due-diligence record is central to arguing that the buyer had no reason to suspect the supplier and should not have fraud or mens rea imputed to it.
• Treating the GP-rate outcomes seen in some ITAT orders as a guaranteed "safe" percentage, or assuming that only the profit element can ever be added. The rate depends on the facts, the 12.5% Simit P. Sheth benchmark is closer to the norm than the low single digits often quoted, and where sales are themselves disputed a 100% addition remains sustainable on N.K. Industries and N.K. Proteins.

What businesses should do if flagged

If your business receives a notice alleging bogus purchases from a named supplier, the priority is to assemble a defence file before responding, not after. This should include a purchase-to-sale quantitative stock reconciliation showing that the goods recorded as purchased match what was subsequently sold; transport and e-way bill evidence corroborating physical movement of goods; a complete banking trail showing payments were made through traceable channels, not cash; GST returns showing the purchase was duly reported in the relevant period; and, where the named supplier is later found non-genuine, evidence that reasonable due diligence was exercised at the time of the transaction — GSTIN verification and the supplier's registration certificate on file. Where sales corresponding to the disputed purchases are genuinely undisputed, this file is what supports arguing for a GP-rate approach rather than full disallowance, and it is what lets you argue for the Mohommad Haji Adam differential method rather than a flat 12.5%. Where the trail is weak, it is important to have a realistic view of the exposure early: full disallowance under Section 69C, taxed at an effective 78% for FY 2025-26 with no set-off available, is a real possibility in the absence of corroborating records, and it is usually worth quantifying that downside before deciding whether to litigate or settle.

¹ Finance Act, 2026, amending the Income-tax Act, 2025 with effect from 1 April 2026: the rate in Section 195 is reduced from 60% to 30%; Section 443 is omitted; and a new clause (g) in Section 439(11) brings income referred to in Section 195(1)(b) within misreporting, with Section 439(13A) excluding income on which the additional tax has been paid. These changes apply under the 2025 Act; FY 2025-26 and earlier years remain under Section 115BBE and Section 271AAC of the 1961 Act.

Frequently asked questions

This article is general information on a currently disputed/contested area of tax law as of the review date above, not opinion on any specific case; the legal position may change, and outcomes always depend on the specific facts of the case — please consult a professional before acting.