If your business is GST-registered, the cash price is often the more expensive option in net terms — because the 18% on an invoice comes back as input credit while the discount buys you nothing recoverable. If you’re not registered, you’re trading real protection for a real discount, which is a legitimate choice to make knowingly.
We’re not tax advisers. Run the arithmetic below with your CA before deciding.
The moment it happens
“Bill ke bina kitna?” is asked in almost every price conversation in this market, and it’s asked in good faith — 18% on ₹30,000 is ₹5,400, which is real money on a small business purchase.
What’s rarely calculated is what the discount costs on the other side.
The arithmetic, if you’re GST-registered
Suppose the base price is ₹30,000.
| With invoice | Cash, no bill | |
|---|---|---|
| You pay | ₹35,400 | ₹30,000 |
| Input tax credit available | ₹5,400 | Nil |
| Net cost to your business | ₹30,000 | ₹30,000 |
| Claimable as a business expense | Yes | Difficult |
| Traceable vendor | Yes | No |
| Record of what you bought | Yes | No |
The net cost lands in the same place — and that’s before the expense deduction. So a registered buyer taking the cash price has given up the invoice, the traceability and the record, in exchange for nothing.
Vendors don’t usually explain this. Not out of bad faith; the cash question is asked so routinely that the answer is a reflex on both sides.
If your CA confirms input credit is available to you, the cash discount stops being a discount.
If you’re not GST-registered
Then the arithmetic is different and the discount is genuine. Here’s what you’re paying for it:
No traceable vendor identity. A GSTIN ties a person to a registration with an address and a filing history. A phone number can be switched off.
No record of what you bought. Every recovery route — a legal notice, a consumer commission complaint, a cybercrime filing — asks for proof of what was paid and what was promised. Complaint records show clearly how much harder recovery is when all that exists is a UPI screenshot to a personal account.
No business expense record. Even without input credit, a proper invoice is what your books want.
A weaker position on everything else. A vendor who’s happy to work without paper is often also happy to work without written scope, without a named delivery date, and without the domain in your name. The cash conversation frequently comes bundled with the rest.
That last point is the one worth weighing most. The cash price rarely arrives alone.
When the vendor genuinely isn’t registered
Different situation, and common. Many capable freelancers operate below the registration threshold and simply cannot issue a GST invoice. That’s not evasion and it isn’t a reason to avoid them.
What to do instead:
- Ask for a written bill or proforma on their letterhead — name, amount, description, date.
- Get the scope in writing as a message, and keep the reply.
- Register the domain in your own account before starting. This matters more than any paperwork.
- Keep the advance to 20–30% and tie later payments to stages you can open.
Those four give you most of the protection an invoice would, from someone who can’t provide one.
The version of the question worth asking instead
Rather than “bill ke bina kitna”, ask:
What’s the total payable including GST? And can you invoice from your registered firm?
Two things follow. You get a real total rather than a number that changes at invoicing. And you learn whether the vendor is registered — which is useful information regardless of which price you end up paying.
What not to do
Don’t take the cash price and also skip the written scope. If you’re giving up the invoice, get everything else in writing. The two omissions together are what leave buyers with nothing.
Don’t assume a cash price means a dishonest vendor. It usually means an unregistered small operator, or a routine reflex on both sides.
Don’t decide without asking your CA. For a registered business this is a five-minute question with a clear answer, and the answer often surprises people.
What to do this week
- Ask your CA whether input credit is available to you on a website purchase.
- Ask vendors for the total payable including GST, and whether they’re registered.
- If they’re unregistered, ask for a written bill on letterhead instead.
- Register the domain in your own account regardless of which price you take.
- Get scope, revision rounds, date and year-two cost in writing either way.
If you want it done the certain way
We invoice with GST and state the total payable upfront — and if your CA confirms input credit, that route likely costs you no more in net terms than a cash price would. Domain in your name, scope and year-two cost in writing. WhatsApp us; we reply in about five minutes between 9am and 7pm.
Related reading
- Why a GST invoice is your best protection
- The 18% GST surprise on website bills
- Personal UPI or company account — does it matter?
- Recovery routes when a developer vanishes
FAQ
Is a website cheaper without a GST bill?
Only if your business isn’t GST-registered. If it is, the 18% generally comes back as input tax credit, so the net cost is the same while the cash route loses you the invoice, the traceability and the record. Confirm with your CA.
What do I lose by paying a web developer in cash?
A traceable vendor identity, a record of what you bought, and the document every recovery route asks for. The cash conversation also often comes bundled with no written scope and no named delivery date.
What if my developer isn’t GST-registered at all?
Common among small freelancers below the threshold and not a red flag. Ask for a written bill on letterhead, get scope in writing, register the domain yourself, and keep the advance to 20–30%.
