What became nil-rated in September 2025
Notification 10/2025-Central Tax (Rate), which replaced the old exemption list from 22 September 2025, exempts pencils, crayons, pastels and chalks of headings 9608 and 9609, slates of 9610, erasers of 4016, pencil sharpeners of 8214, and exercise books, graph books, laboratory notebooks and notebooks of heading 4820. The West Bengal Commercial Taxes synopsis of the 56th GST Council meeting records that pencils, sharpeners and exercise books moved from 12% to nil and erasers from 5% to nil. A stationery shop that has not updated its item master since then is still charging tax on these items, and the excess has to be refunded through credit notes or paid to the government.
Notebook is exempt, register is 18%
Heading 4820 contains both exempt and taxable goods. Exercise books, graph books, laboratory notebooks and notebooks are exempt, but Notification 9/2025 keeps registers, account books, order books, receipt books, letter pads, diaries, binders, folders and file covers of the same heading at 18%. The difference is the nature of the article, not its price, so a 200-page long book sold to a student as a notebook and a hard-bound office register can carry different rates. Describe the item clearly on the invoice so that the classification is evident from the bill itself.
Geometry boxes and pens
Mathematical boxes, geometry boxes and colour boxes fall under a specific 5% entry in Notification 9/2025, having moved down from 12%. Ball point pens, felt-tipped pens, markers and fountain pens of heading 9608 remain at 18%, as do glues and adhesives of 3506 and envelopes of 4817. A pencil box that contains pens, pencils and an eraser and is sold for a single price is a mixed supply, which is taxed at the highest rate of any item in it. Shops that sell such combo kits should price and bill the components separately if they want each to carry its own rate.
Invoice or bill of supply for mixed sales
Where a single sale contains both exempt and taxable goods, Rule 46 allows one invoice-cum-bill of supply to be issued, showing the taxable items with tax and the exempt items without tax. A shop that sells only exempt goods, such as a pure notebook and pencil wholesaler, issues bills of supply under Rule 49, and a person making only exempt supplies is not liable to register under section 23. Most stationery shops sell some 18% items, so they need registration once their turnover crosses the threshold, and must print the correct document title.