Why business payments above ₹10,000 must go by cheque — Section 40A(3) explained (2026)
The lorry is empty, the driver is standing at the office door, and he wants his ₹18,000 freight in cash. Right now. Not by NEFT to an account number he says he can't remember, not by a cheque he'll have to "go and deposit somewhere". Cash.
Businesses pay him every day. The freight was real, the money was real, there's a signed bilty in the file to prove it. And at assessment time, the Income Tax Department is fully entitled to behave as if the expense never happened.
That's Section 40A(3) of the Income-tax Act — the quietest expensive rule in Indian business accounting, and the strongest commercial argument for the account-payee cheque ever written into law. This post covers how the rule works, where it bites hardest, and the one standing SOP that makes it a non-issue. (General information, not tax advice — on your specific facts, your CA gets the final word.)
The rule in one paragraph
Stripped of legalese, it reads like this: claim an expense as a business deduction, and if you paid more than ₹10,000 to one person in one day in cash — or by any mode that is not an account-payee cheque, an account-payee bank draft, or a prescribed electronic mode — that expenditure is disallowed. Not the amount above ₹10,000. The whole expenditure.
Read the shape of that penalty again, because it's unusual. Nobody fines you. Nobody prosecutes you. Your expense simply stops existing for tax purposes: taxable profit rises by the disallowed amount, and you pay income tax on rupees that genuinely left the business. The cost was real. The deduction is what dies.
Intent doesn't rescue you either. Genuine vendor, genuine invoice, genuine payment — all irrelevant. The section asks exactly one question: how did the money leave?
One boundary worth marking: this lives in the business world. It applies to expenditure claimed against business or professional income — the shop, the factory, the firm. A salaried person paying their own rent in cash isn't in this net. The moment an expense enters a P&L as a deduction, though, the mode of payment starts to matter as much as the payment itself.
The arithmetic that makes people sit up
An illustration lands harder than any paragraph of law. Every rate below is deliberately labelled illustrative — your actual slab is between you and your CA.
A trading firm pays a transporter ₹75,000 in cash, in one day. Freight delivered, bilty signed, ledger entry passed. At assessment, the officer invokes Section 40A(3) and the ₹75,000 is disallowed in full.
If the firm's profits are taxed at an illustrative 30%, that disallowance means roughly ₹22,500 of extra tax — before surcharge and cess — on money already sitting in the transporter's pocket. The freight didn't cost ₹75,000. It cost about ₹97,500. A roughly 30% premium, paid for the convenience of cash, with nothing bought in return.
Now the alternative: the same ₹75,000 by account-payee cheque. Extra cost — one cheque leaf.
Per person, per day — where clever ideas go to die
The ceiling is aggregate: all cash payments to one person in one single day, added up, tested against one limit. That single word — aggregate — kills every folk remedy people reach for.
- Four cash payments of ₹9,000 each to the same supplier, same day? That's ₹36,000 to one person in one day. Disallowed.
- One ₹40,000 bill split into five sub-₹10,000 cash vouchers, all dated the same day? Same answer. The section aggregates payments, not bills.
- Cash against several different invoices to the same vendor on the same day? Still aggregated. Per person, per day — never per bill.
The one split that technically clears the letter of the law — spreading cash across different days — is the one nobody should build a system on. A neat daily pattern of ₹9,900 cash payments to the same vendor is precisely what scrutiny assessments are made of, and once the officer starts pulling that thread, the genuineness of the expense itself goes under the microscope.
"Person" gets read broadly too, and this is where people trip without meaning to. Route ₹22,000 through a proprietor's spouse in cash, or split one order across two invoices raised by two firms that share a director and an address, and an assessing officer isn't obliged to treat that as two payments to two people — if the economic reality is one payment to one controlling person, that's what gets tested. Ledgers get pulled, not vibes, but the aggregation rule doesn't stop at whichever letterhead happens to be on the bill.
One bucket sits outside the whole discussion, and it's worth knowing exists: settling a payable against a receivable from the same party through a book entry — a straightforward journal adjustment, no currency notes changing hands — isn't a "payment" in cash at all, so Section 40A(3) never engages. That's a genuinely different animal from handing over cash and hoping a journal entry dressed up afterward will pass for one; anyone who has sat through an audit knows the two look nothing alike once someone actually asks for the underlying voucher.
And there's a trap with a delayed fuse: Section 40A(3A). Book an expense on accrual this year, settle it in cash above the ceiling in a later year, and the amount is treated as your income in the year of payment. The rule follows the liability until it's discharged properly. Annoying? Yes. The rule is the rule.
Safe modes — and the bearer-cheque trap
| Payment mode | Deduction safe? | Why |
|---|---|---|
| Account-payee cheque | Yes | Named in the section; money can only land in the payee's bank account |
| Account-payee demand draft | Yes | Named in the section; same account-only restriction |
| NEFT / RTGS / IMPS / UPI, cards, net banking | Yes | Prescribed electronic modes, routed bank account to bank account |
| Crossed cheque without "account payee" | Risky | The section says account-payee; a general crossing can still be endorsed onward |
| Bearer cheque | No | Encashable in currency notes at the counter — no better than cash for this rule |
| Cash, up to ₹10,000 per person per day | Yes | Under the ceiling |
| Cash, above ₹10,000 per person per day | No | This is the rule |
The row most people trip on is the bearer cheque. "I paid by cheque" feels safe. It isn't — the section doesn't say cheque, it says account-payee cheque. A bearer leaf with no crossing can be encashed in currency notes across the counter, so for Section 40A(3) it protects nothing. Even a plain crossing without the words "account payee" leaves a gap, because a generally crossed cheque can still be endorsed to a third party. Those two parallel lines with "A/C PAYEE" between them are what turn a piece of paper into a bank-account-to-bank-account instrument — the crossed vs account-payee guide walks through exactly what each crossing does and doesn't do.
The same logic covers the account-payee demand draft, and every mainstream electronic rail — NEFT, RTGS, IMPS, UPI, cards, net banking — sits on the prescribed list, which is a large part of why the cheque vs digital choice is a matter of workflow, not tax safety. Between an account-payee cheque and a NEFT, Section 40A(3) is neutral. Between either of those and cash, it is anything but.
Transporters get a higher ceiling
One carve-out worth knowing: for payments made for plying, hiring or leasing goods carriages, the ceiling is higher — ₹35,000 per person per day is the widely applied figure. Freight economics run on cash advances to drivers on the highway, and the law concedes that much reality.
Concedes — not surrenders. Our ₹75,000 illustration blows through even the transporter ceiling. And the higher limit attaches to the nature of the payment (goods-carriage hire), not to anyone who happens to own a truck. A transporter selling you scrap gets the ordinary ₹10,000 limit.
The exceptions exist — but they're narrow
The rules carve out situations where cash above the ceiling still keeps its deduction. They're categories of genuine impossibility or policy, not loopholes:
- payments made where banking facilities simply aren't available — the village with no branch;
- certain payments to cultivators or producers of agricultural produce and allied products, bought at first sale;
- payments to the government that the rules require to be made in legal tender;
- days when banks are shut — a strike, or a holiday — and the payment couldn't wait;
- a handful of employee-related situations, such as terminal benefits in defined cases.
Categories, not a complete list — and each one is read narrowly at assessment. Nobody gets the benefit of the doubt for being close to a category; assessing officers expect the facts to sit squarely inside it, not near it. "The nearest branch was inconvenient" is not the same claim as "there was no branch," and the two get treated very differently at scrutiny.
If you're planning to stand on an exception, that's a conversation to have with your CA before the cash leaves the drawer, not after the notice arrives. A written note at the time — why banking wasn't possible that day, why the deal couldn't wait — is worth far more than the same explanation reconstructed from memory eighteen months later.
The mirror image: Accepting big cash has its own penalty
Section 40A(3) polices the paying side. The receiving side has its own, harsher law: accept cash at or above a defined threshold — ₹2 lakh is the widely applied figure — from one person in a day, or for one transaction or event, and the penalty equals the entire amount received. Not a percentage. The amount.
Different section, different mechanics, and its own set of details — the point here is simply that Indian tax law now squeezes large cash from both ends of a transaction. The vendor demanding cash isn't doing his own books any favours either.
The SOP that ends the problem
Every accounts person in India eventually writes the same standing rule, so write it on day one: nothing above ₹10,000 leaves this business in cash — ever. Above the ceiling, it's an account-payee cheque or a bank transfer, with no exceptions unless the CA has signed off in writing.
Note what the rule leaves alone: the petty-cash drawer. Tea, couriers, the odd ₹800 repair — all fine, and the ceiling exists precisely so small cash can keep flowing. The SOP isn't "no cash". It's "no big cash".
Making that rule frictionless is the actual work:
- keep the crossing automatic — every printed cheque carries "A/C PAYEE" by default, so the safe version is also the lazy version;
- get the leaf itself right — a returned cheque restarts the payment clock, and the field-by-field guide covers the mistakes that bounce leaves;
- keep a record of what was issued, to whom, and when it cleared — at assessment, a clean issue-to-clearance register is the difference between a five-minute answer and a five-week one;
- apply the same discipline to statutory payments — GST by cheque has its own workflow, and it's already cashless by design.
This is where printing beats handwriting. Run your payments through an online cheque printing setup and the crossing, the payee name, the amount in words and the issue record all happen in one pass — the 40A(3)-safe mode becomes the default mode, not a policy someone has to remember on a busy Tuesday.
Section 40A(3) never asks whether the expense was real. It asks how the money left. A genuine cost paid the wrong way turns into taxable profit — and the cheapest insurance against that is two parallel lines and the words "account payee".
