The ₹2 lakh cash rule every Surat trader should know before Diwali

In this article

Section 186 — the same old rule, a new numberIt is not only a "business income" ruleWhat counts as "cash" hereDon't confuse this with the ₹20,000 loan ruleThe penalty — and the narrow way outGetting festive-season cash rightKey takeaways

A textile trader near Ring Road called last week with what he thought was a simple question. A regular customer's family, shopping for a wedding, wanted to pay for sarees and lehengas in cash across two visits on the same evening — one bill for ₹1.3 lakh in the morning, another for ₹1 lakh that night, both to the same family. Genuine sale, real customer, nothing hidden. Could he accept it? The honest answer surprised him: not like that — and if he did, the penalty would not fall on the family that paid in cash. It would fall on him, the trader who received it.

Section 186 — the same old rule, a new number

This is Section 186 of the Income-tax Act, 2025, which replaced the Income-tax Act, 1961 with effect from 1 April 2026. Section 186 is simply the old Section 269ST renamed — the ₹2 lakh limit, the conditions and the intent are all unchanged; only the section number is new. In plain terms: no person — not only a business, anyone at all — may receive ₹2,00,000 or more in cash, a bearer cheque or a bearer bank draft from a single person, if the amount falls under any one of three tests: the total taken from that person in a single day, the amount in a single transaction, or the total across several receipts connected to one event or occasion. Cross any one test and the entire amount is caught, not merely the part over ₹2 lakh.

For the Ring Road trader, both bills were to the same family on the same day — the day test alone added them to ₹2.3 lakh, past the line, even though each individual bill looked harmless on its own. The second test, a single transaction, needs no accumulation at all: a single diamond parcel sold for ₹2.05 lakh cash in one bill crosses the line by itself, even to a first-time customer with no other history. And the third test — one event or occasion — catches the pattern many wedding and festival orders naturally take: a booking amount in September, a fitting payment in October, and a balance on delivery in November, all for one bridal lehenga order. Paid separately, weeks apart, each instalment can look small; added together, for that one order, from that one family, they are tested exactly as if the whole amount had changed hands in a single sitting.

It is not only a "business income" rule

Section 186 does not ask whether the money is sales income, a gift, an advance, or the sale price of a personal asset — it only asks who received how much, and in what form. A diamond unit owner who sells his own car privately for ₹2.2 lakh cash to a buyer he knows well is just as exposed as a shop taking cash at the counter: he is the recipient, so the obligation and the risk sit with him, whatever the transaction actually was. The rule also does not care whether the recipient is GST-registered, in business at all, or filing returns — it applies to any person, for any receipt.

What counts as "cash" here

The restriction is wider than currency notes. A bearer cheque and a bearer bank draft are also caught — only an account payee cheque or bank draft, or an electronic mode, keeps a receipt outside Section 186. Under Rule 48 of the Income-tax Rules, 2026, the permitted electronic modes include UPI, NEFT, RTGS, IMPS, net banking, and credit or debit card payments. For a Surat jeweller during Navratri and Diwali footfall, the practical fix is simple: once a single customer's purchases for the day or the occasion look like they will approach ₹2 lakh, move the balance to UPI or a bank transfer rather than a second cash bill — splitting bills does not help, but changing the mode of the balance genuinely does.

Don't confuse this with the ₹20,000 loan rule

A separate, older confusion is worth clearing up here. Section 185 of the Income-tax Act, 2025 — successor to the old Section 269SS — caps cash loans, deposits and "specified sums" at ₹20,000, aimed at loan and deposit transactions specifically, such as an unsecured loan taken from a relative or an advance against a property booking. Section 186 is a different, wider rule about receipts of any kind at a ₹2 lakh threshold. A Surat manufacturer who borrows ₹50,000 in cash from a partner falls foul of Section 185's ₹20,000 loan cap; a trader who receives ₹2.1 lakh cash for one sale falls foul of Section 186's ₹2 lakh receipt cap. Both are real risks, but they are not the same rule, and meeting one does not clear the other.

The penalty — and the narrow way out

Section 451 of the Income-tax Act, 2025 — successor to the old Section 271DA — sets the penalty for breaching Section 186 at 100% of the amount received, not a percentage slab that rises gradually. Receive ₹2.3 lakh in breach of the rule, and the penalty exposure is ₹2.3 lakh, on top of the ₹2.3 lakh already received — money that is not itself illegal, it simply cannot have been taken this way. Section 470 allows relief only if the recipient proves there was a "reasonable cause" for the breach — in practice a narrow, case-by-case defence, rarely available to a trader who simply preferred cash or whose customer insisted on it.

The bank not asking where a lakh of cash came from does not mean the tax department will not.

Getting festive-season cash right

None of this means turning away a genuine customer who prefers cash for a smaller amount — Section 186 only bites at ₹2 lakh and above, tested per person, per day, per transaction and per occasion. What it does mean, especially through Navratri bookings, Diwali gold and silver purchases, and wedding-season textile orders, is tracking cash receipts customer-wise as the festive rush happens, not reconciling them afterwards. A simple running note against each big customer's name — cash received today, cash received this week for this order — catches an approaching ₹2 lakh line before it is crossed, and moving only the balance to UPI or a bank transfer once it does is a five-minute fix, not a lost sale.

This article is general information, not professional advice. Rules change; verify current provisions or contact the office for advice on your situation.