GST-inclusive pricing means the tax is already sitting inside the price you show the customer — the shelf price or the printed MRP is the final amount, and the GST is worked back out of it. This guide shows how to price retail products GST-inclusive, how to pull the taxable value and tax out of an inclusive price, and when to use inclusive versus exclusive pricing at the counter.
Inclusive vs exclusive pricing, in one line
- Inclusive: the price already contains GST. ₹236 on the shelf is the total the customer pays. This is how MRP works.
- Exclusive: you quote a base price and add GST on top at billing. ₹200 + 18% GST = ₹236 on the bill.
Both can land on the same final number — the difference is only how you enter and display it. Most kirana and retail shops selling packaged goods at MRP price inclusive, because the number on the pack is fixed and already covers the tax.
Why MRP is always GST-inclusive
For pre-packaged goods, the MRP is the maximum price to the consumer inclusive of all taxes — that is the definition under the Legal Metrology (Packaged Commodities) Rules (see cbic.gov.in for the GST side). You cannot legally charge GST over the printed MRP. So when a customer pays ₹236 for a packet marked ₹236, the GST is already inside that ₹236 — your job at return time is to separate the taxable value from the tax.
How to work GST out of an inclusive price
The formula is a simple reverse calculation:
Taxable value = Inclusive price ÷ (1 + GST rate)
GST amount = Inclusive price − Taxable value
For a product priced ₹236 inclusive at 18%:
- Taxable value = 236 ÷ 1.18 = ₹200.00
- GST = 236 − 200 = ₹36.00
Because this is a sale within your own state (intra-state), that ₹36 splits into CGST ₹18.00 + SGST ₹18.00. For an inter-state sale it would be a single IGST ₹36.00 instead — the place of supply decides which, as explained in CGST, SGST and IGST — the difference.
The same maths at 5% on a ₹105 inclusive item:
- Taxable value = 105 ÷ 1.05 = ₹100.00
- GST = 105 − 100 = ₹5.00 (CGST ₹2.50 + SGST ₹2.50)
A worked example: one bill, two rates
Meena runs a provision store in Nagpur, Maharashtra, and prices everything at MRP (inclusive). A customer from the same city buys two packaged items:
| Item | Shelf price (incl.) | Rate | Taxable value | GST |
|---|---|---|---|---|
| Biscuits | ₹236.00 | 18% | ₹200.00 | ₹36.00 |
| Namkeen | ₹105.00 | 5% | ₹100.00 | ₹5.00 |
| Total | ₹341.00 | ₹300.00 | ₹41.00 |
Reading the totals back:
- Taxable value = ₹200 + ₹100 = ₹300.00
- Total GST = ₹36 + ₹5 = ₹41.00 → CGST ₹20.50 + SGST ₹20.50
- Invoice total = ₹300.00 + ₹41.00 = ₹341.00
The customer still pays the ₹341 that was on the shelf all along — the bill just shows the taxable value and the CGST/SGST split hidden inside it. (Everything ties back: ₹300 taxable
- ₹41 tax = ₹341, and ₹20.50 + ₹20.50 = ₹41.)
When to price exclusive instead
Inclusive pricing suits anyone selling at MRP or quoting a single “out the door” price to walk-in customers. Exclusive pricing is handier when:
- You sell mostly to registered (B2B) buyers who want to see the base value and GST separately for their input tax credit.
- You negotiate on the pre-tax price and add GST on top.
- Your rate list is maintained net of tax.
You don’t have to choose forever — you can bill some invoices one way and some the other.
Doing this without a calculator at the counter
You can reverse-calculate every item by hand, but it is slow and easy to fumble across different rates. This is exactly the kind of arithmetic billing software should absorb.
Yojika — offline-first GST billing software for Indian small shops — has one invoice-wide Incl. GST / Excl. GST toggle on the bill editor (default inclusive). Enter the price your customer actually pays, and Yojika works out the taxable value and the CGST/SGST (or IGST) split for you, on A4, A5, or a thermal receipt, in any of the 22 official Indian languages. Your data stays on your own PC.
- See what’s included on the features page.
- Check simple, transparent pricing on the pricing page.
- Or download Yojika and try it free for 14 days.
This article is general information, not tax advice. GST rates and rules change — confirm the current position on gst.gov.in / cbic.gov.in or with your CA.