GST and HSN Codes on Biodegradable Tableware: A Buyer's Note

A canteen procurement manager in Pune called me last month, and he did not want to talk about the plates. He had our quote open on his screen, and he had one question: “What HSN code are you billing this under, and what is the GST rate, because my accounts team will ask me whether we can claim the credit.” Fair question, and he was doing his job. A wrong code or a fuzzy rate on a bulk invoice can cost a registered buyer real money at the end of the year.

So this note is for the accounts side of the table, not the kitchen side. If you are a procurement manager, a caterer, or a canteen buyer, here is what you actually need to know about GST on biodegradable tableware, in plain language.

The short answer

Biodegradable moulded tableware, the kind pressed from rice husk, bran, bagasse, or similar agricultural fibre, is generally classified under Chapter 48 of the customs tariff, most often under heading 4823, the same broad family that covers paper plates and cups. The GST rate on this family has genuinely moved in the last two years, so the one thing I will not do in a blog post is print a single confident percentage and let you budget on it. Confirm the current rate against the latest CBIC rate notification or with your CA. Below is why, and what to check on the invoice.

What an HSN code actually is

HSN stands for Harmonised System of Nomenclature. It is an internationally agreed numbering system for goods. Every product gets a code, and in India that code decides which GST rate applies. On a GST invoice you will usually see a 4, 6, or 8-digit HSN code next to each line item. The more digits, the more specific the description.

You care about it for one reason: the HSN code drives the tax rate, and the tax rate drives whether your input credit is clean. Get the code wrong and the rate is wrong, and a wrong rate is the kind of thing that surfaces in an audit, not on the day you pay.

Where biodegradable tableware usually sits

Moulded fibre tableware, meaning plates, bowls, trays and cups pressed from pulp or agricultural fibre, is commonly classified under HSN heading 4823, which the tariff describes as other articles of paper pulp and moulded or pressed articles of that kind. Within it, sub-headings such as 4823 61 and 4823 69 cover trays, dishes, plates and cups, and 4823 70 covers moulded or pressed articles of paper pulp.

Here is the honest wrinkle for our product specifically. Aura Farmers tableware is compression-moulded from rice husk and rice bran, an agricultural residue, not conventional paper pulp. Moulded fibre tableware from agri-residue is usually placed in this 4823 family, but the precise 8-digit code for a rice-husk-and-bran product is the kind of detail I would want confirmed on paper, by the supplier and your CA, rather than assumed. Do not accept a vague “it is 4823-something” on a bulk order. Ask for the exact code.

Why I will not print one GST rate

Because the honest answer is “it depends, and it recently changed.”

A few reference points, each attributed so you can check them yourself:

• Paper cups and plates under heading 4823 have historically attracted 18 percent GST. An Authority for Advance Ruling in West Bengal held that paper cups fall under HSN 4823 40 00 and attract 18 percent.
• In September 2025 the GST structure was overhauled. The 56th GST Council meeting, held on 3 September 2025, approved a simplified structure, and the new rates took effect on 22 September 2025, collapsing most goods into two main slabs of 5 percent and 18 percent, with 0 percent on some essentials and 40 percent on sin and luxury goods.
• As part of that reform, several tableware and agricultural-waste-based categories were reported to move down toward 5 percent. Tax summaries note tableware and kitchenware, and boards made from bagasse and other agricultural waste, dropping from 12 percent to 5 percent.

Put those together and you get a genuinely live picture: the heading is fairly settled, the rate is not. Depending on the exact classification of a compression-moulded rice-husk product and the current notification, the correct rate could sit in the lower or the higher slab. That is why this note tells you to confirm the current figure rather than trust a number in a blog, including this one.

One thing that is not in doubt: there is no automatic GST discount just for being biodegradable. The rate follows the product’s classification, not its green claim.

Why this matters to you: input tax credit and clean invoicing

If you are GST-registered and you buy tableware for your business, whether a canteen contract, a catering operation, or a hotel, you can generally claim input tax credit on the GST you pay. That means the tax is not a sunk cost, it offsets the GST you collect from your own customers. But that credit only holds if the invoice is clean. A clean tax invoice is not a formality. It is the document your credit depends on.

Here is what a proper tax invoice should show:

If any of those is missing or wrong, your accounts team is right to push back before paying, because a defective invoice is a credit you may not get to keep.

How it shows on an Aura Farmers invoice

We ship from Ahmedabad, Gujarat. So if you are a buyer in Gujarat, your invoice carries CGST plus SGST, because it is a sale within the state. If you are anywhere else in India, it is an interstate sale and you see IGST instead, at the same total rate. Either way the HSN code, taxable value, and rate are on the face of the invoice, and we are happy to confirm the code and the current rate in writing before you place a bulk order, so your accounts team can sign off cleanly. That sits alongside the FSSAI food-safety documentation as normal paperwork for a B2B order.

Where this gets messy

Two honest cautions. First, classification is not always obvious, and tax officers and suppliers do not always agree on the exact code for a newer material like agri-residue tableware. If your order is large enough that the rate materially changes your cost per cover, get the classification confirmed in writing. Second, rates change. The September 2025 reform is a good reminder that a number that was correct last year may not be correct today.

The practical move is simple: ask your supplier for the exact HSN code and current rate in writing, and have your CA confirm it against the latest notification before a big order. This is the same discipline you would apply to any bulk buy, and it belongs on your procurement checklist.

This is general information for buyers, not tax advice. For the rate that applies to your specific purchase, confirm the current CBIC rate notification or consult your chartered accountant.

Sources

• HSN heading 4823 and its sub-headings for trays, dishes, plates and cups (4823 61, 4823 69) and moulded or pressed articles of pulp (4823 70): customs tariff structure as reflected on the ClearTax HSN 4823 reference. I could not confirm a single authoritative GST rate tied specifically to compression-moulded rice-husk tableware, which is why this post keeps the rate open.
• Paper cups classified under HSN 4823 40 00 at 18 percent: Authority for Advance Ruling, West Bengal, as reported by Indian GST commentary (Taxonation, TaxTMI).
• September 2025 GST reform: 56th GST Council meeting on 3 September 2025, new rates effective 22 September 2025, moving to two main slabs of 5 percent and 18 percent (plus 0 percent and 40 percent categories): Press Information Bureau and multiple GST rate summaries.
• Tableware, kitchenware, and agricultural-waste-based boards reported to move from 12 percent to 5 percent under the 2025 reform: ClearTax and other tax summaries. These are secondary summaries, so treat the exact figure for any specific product as something to verify against the CBIC notification.

Sources checked in July 2026. GST rates and classifications change, so verify against the current CBIC notification before you act on any figure here.

Aura Farmers makes biodegradable tableware, plates, bowls, cups, and cutlery, from rice husk and rice bran. For bulk orders and any HSN or invoice query, reach us on WhatsApp at +91 81403 47773. Made in Ahmedabad, shipped pan-India.