HSN code 9401 is the Customs Tariff heading for seats (other than those of heading 9402), whether or not convertible into beds, and parts thereof, in Chapter 94 (Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed furnishings; luminaires and lighting fittings, not elsewhere specified or included; illuminated signs, illuminated name-plates and the like; prefabricated buildings). Goods of this heading are taxed at 5% or 18%, depending on the exact description: 2 rate entries name this heading. Rates are from 9/2025-Central Tax (Rate), as amended, as of 2026-10-21.
GST rate entries for HSN 9401
These are the entries of the current GST rate notifications whose column (2) names heading 9401 or one of its sub-headings or tariff items. The description is the notification's own wording; the goods must match it for the rate to apply.
| HSN scope | Description of goods (notification wording) | GST | Entry |
|---|---|---|---|
| 9401 10 00 | Aircraft seats | 5% | 9/2025-CT(R), Schedule I, S. No. 494 |
| 9401 [other than 9401 10 00] | Seats (other than those of heading 9402), whether or not convertible into beds and parts thereof, including seats of a kind used for motor vehicles, other than seats of a kind used for aircraft | 18% | 9/2025-CT(R), Schedule II, S. No. 610 |
- 9/2025-CT(R), Schedule I, S. No. 494: This entry covers only the sub-heading or tariff item 9401 10 00 within heading 9401.
Goods of heading 9401 that do not match any description above fall under the residual entry, Schedule II S. No. 639 ("Goods which are not specified in Schedule I, III, IV, V, VI or VII"), at 18%, unless an "Any Chapter" entry or the nil-rated list of Notification 10/2025-Central Tax (Rate) covers them by description.
Chapter 94 entries that can also apply
These entries name the whole of Chapter 94 in column (2), so they reach every heading of the chapter, including 9401, but only for goods that match their description.
| HSN scope | Description of goods | GST | Entry |
|---|---|---|---|
| 84, 85 or 94 | Following renewable energy devices and parts for their manufacture:- (a) Bio-gas plant; (b) Solar power-based devices; (c) Solar power generator; (d) Wind mills, Wind Operated Electricity Generator (WOEG); (e) Waste to energy plants / devices; (f) Solar lantern / solar lamp; (g) Ocean waves/tidal waves energy devices/plants; (h) Photo voltaic cells, whether or not assembled in modules or made up into panels. Explanation:- If the goods specified in this entry are supplied, by a supplier, along with supplies of other goods and services, one of which being a taxable service specified in the entry at S. No. 38 of the Table mentioned in the notification No. 11/2017- Central Tax (Rate), dated 28th June, 2017 [G.S.R. 690(E)], the value of supply of goods for the purposes of this entry shall be deemed as seventy per cent. of the gross consideration charged for all such supplies, and the remaining thirty per cent. of the gross consideration charged shall be deemed as value of the said taxable service | 5% | 9/2025-CT(R), Schedule I, S. No. 437 |
CGST, SGST and IGST split for HSN 9401
The rate notifications fix the central tax (CGST). State tax (SGST, or UTGST in a Union territory without a legislature) is levied at the same rate under the matching state notifications, and IGST on an inter-State supply equals the two together.
| Total GST | CGST | SGST / UTGST | IGST |
|---|---|---|---|
| 5% | 2.5% | 2.5% | 5% |
| 18% | 9% | 9% | 18% |
Worked example: a ₹1,000 sale under HSN 9401
- At 5%: taxable value ₹1,000.00. Within your state, CGST ₹25.00 + SGST ₹25.00 = ₹50.00, invoice total ₹1,050.00. To a buyer in another state, IGST ₹50.00, the same total.
- At 18%: taxable value ₹1,000.00. Within your state, CGST ₹90.00 + SGST ₹90.00 = ₹180.00, invoice total ₹1,180.00. To a buyer in another state, IGST ₹180.00, the same total.
For any other amount, the GST calculator gives the same split, and works backwards from a tax-inclusive price.
Choosing the right entry under 9401
Heading 9401 carries 2 different rates, so the 4-digit code alone does not tell you the tax. Read the description in column (3) of each entry against your goods, and where an entry names a sub-heading or tariff item (6 or 8 digits), compare your goods' full code. The more specific description wins over a general one under the rules of interpretation that the notification applies.
How to write HSN 9401 on an invoice
Notification 78/2020-Central Tax sets the number of HSN digits on a tax invoice by the aggregate turnover of the previous financial year. Up to ₹5 crore, print at least 4 digits (9401) on invoices to registered buyers; HSN may be left off invoices to unregistered buyers. Above ₹5 crore, print 6 digits on every tax invoice. Many sellers print the full 8-digit tariff item anyway, because it matches the shipping bill for exports and shows which entry you used, which matters for 9401 because its rate changes with the description.
Charge CGST and SGST when the buyer is in your state and IGST when the place of supply is another state. The invoice also needs your GSTIN, the buyer's GSTIN for B2B sales, the invoice number and date, the quantity, the taxable value and the tax at each rate. The HSN-wise summary in GSTR-1 is built from the same codes, so set the code once per item in your billing software. Make a one-off bill with the free GST invoice generator, or bill every day in FundRaksha Book, which stores the HSN and rate on each item and splits the tax for you.
Other headings in Chapter 94
Chapter 94 of the Customs Tariff is Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed furnishings; luminaires and lighting fittings, not elsewhere specified or included; illuminated signs, illuminated name-plates and the like; prefabricated buildings. This list has 6 of its headings, each with its own page. See all Chapter 94 headings.