Generator HSN Code: Classification for Diesel and Portable Generators

Updated: Jun 3, 2026 12 min read Apurva Maheshwari

Generators are used to produce electricity for homes, shops and industrial units when grid power is not available. Under GST, most generator sets, whether portable or fixed, are classified under HSN code 8502. This heading covers electric generating sets that run on diesel, petrol or other fuels and also includes sets that combine an engine with an alternator.

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What is the HSN Code for Generators?

The general HSN heading for generator sets is 8502. Both portable generators used for small shops and large diesel generator sets used in factories normally fall under this heading. At the eight digit level, the code may change based on capacity and type of fuel, but at six digit level they remain grouped together.

How Are Portable and Diesel Generators Classified under HSN?

Portable generators, trolley mounted sets and fixed diesel generating sets are classified in the same broad HSN 8502 heading. The key difference is only in technical description, such as power output in kVA, whether the set is single phase or three phase and whether it is for standby or continuous duty. These technical details do not usually change the main heading used for GST returns.

The HSN Code for Standby Generators

Standby generator sets used for emergency power in hospitals, commercial buildings and housing complexes are also covered by HSN 8502. Even though their usage is different from portable units, they still perform the same basic function of generating electricity and therefore remain under the same HSN group.

Wooden Generator HSN Code Classification and GST Rates

Here are some commonly used HSN codes and GST rates for this category

Section Classification

Section No

Section Title

Guide to HSN Section 09

Section Description

WOOD AND ARTICLES OF WOOD; WOOD CHARCOAL; CORK AND ARTICLES OF CORK; MANUFACTURES OF STRAW, OF ESPARTO OR OF OTHER PLAITING MATERIALS; BASKETWARE AND WICKERWORK

Section No

Section Title

Guide to HSN Section 16

Section Description

MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT AND PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS, AND PARTS AND ACCESSORIES OF SUCH ARTICLES

Section No

Section Title

Guide to HSN Section 20

Section Description

MISCELLANEOUS MANUFACTURED ARTICLES

Chapter Classification

Chapter No

Chapter Title

Wood and Articles of Wood; Wood Charcoal

Chapter Description

Wood and articles of wood; wood charcoal

Chapter No

Chapter Title

Electrical Machinery Equipment

Chapter Description

Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter No

Chapter Title

Furniture & Mattresses, with Lamps & Fittings

Chapter Description

Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed furnishing; lamps and lighting fittings, not elsewhere specified or included; illuminated signs, illuminated name-plates and the like; prefabricated building

4 Digit HSN Code Classification

HSN Code

HSN Code Title

Wooden packing cases and pallets

GST Rate

5%

HSN Code

HSN Code Title

Other wood articles

GST Rate

5%

HSN Code

HSN Code Title

Electric motors

GST Rate

18%

HSN Code

HSN Code Title

Other furniture

GST Rate

18%

8 Digit HSN Code Classification

HSN Code

HSN Code Title

Cases, boxes, crates

GST Rate

12%

HSN Code

HSN Code Title

Pallets, box pallets

GST Rate

12%

HSN Code

HSN Code Title

Clothes Hangers

GST Rate

12%

HSN Code

HSN Code Title

Coffins

GST Rate

12%

HSN Code

HSN Code Title

Wooden Spools Cops Bobbins Jute Machinery

GST Rate

18%

HSN Code

HSN Code Title

Wooden Spools Cops Bobbins Silk Regenerated Synthetic Fibres Machinery

GST Rate

18%

HSN Code

HSN Code Title

Wooden Spools for Other Machinery

GST Rate

18%

HSN Code

HSN Code Title

Other Wooden Spools Bobbins

GST Rate

18%

HSN Code

HSN Code Title

Other articles of wood – other : wood paving blocks

GST Rate

18%

HSN Code

HSN Code Title

Other articles of wood – other : match splints

GST Rate

18%

HSN Code

HSN Code Title

Other articles of wood – other : pencil slates

GST Rate

18%

HSN Code

HSN Code Title

Wooden Oars Paddles Rudders for Boats

GST Rate

18%

HSN Code

HSN Code Title

Wooden Parts for Decorative Tableware Kitchenware

GST Rate

18%

HSN Code

HSN Code Title

Articles of Densified Wood

GST Rate

18%

HSN Code

HSN Code Title

Other articles of wood – other : other

GST Rate

18%

HSN Code

HSN Code Title

Wooden Parts for Decorative Tableware Kitchenware

GST Rate

18%

HSN Code

HSN Code Title

Wooden Frames and Parts for Furniture Assembly

GST Rate

12%

HSN Code

HSN Code Title

Wooden Frames and Parts for Other Applications

GST Rate

12%

HSN Code

HSN Code Title

Silk/Synthetic Fiber Machinery Spools

GST Rate

12%

HSN Code

HSN Code Title

Wooden Frames Assembled or Not Assembled

GST Rate

12%

HSN Code

HSN Code Title

Other Turned Wood Spools/Cops/Bobbins/Reels

GST Rate

12%

HSN Code

HSN Code Title

Other Assemblies of Wooden Frames

GST Rate

18%

HSN Code

HSN Code Title

Match Splints (Turned Wood)

GST Rate

12%

HSN Code

HSN Code Title

Pencil Slates (Turned Wood)

GST Rate

12%

HSN Code

HSN Code Title

Wooden Spools/Bobbins

GST Rate

12%

HSN Code

HSN Code Title

Wooden Parts for Decorative Tableware Kitchenware

GST Rate

18%

HSN Code

HSN Code Title

Silk/Regenerated/Synthetic Fibre Machinery Parts

GST Rate

18%

HSN Code

HSN Code Title

Other Turned Wood Spools/Bobbins

GST Rate

12%

HSN Code

HSN Code Title

Wooden Furniture Parts and Accessories

GST Rate

12%

HSN Code

HSN Code Title

Wooden Furniture Components and Fittings

GST Rate

12%

HSN Code

HSN Code Title

Mechanical Pulp Paper/Paperboard

GST Rate

12%

HSN Code

HSN Code Title

Other Wooden Furniture Parts and Accessories

GST Rate

12%

HSN Code

HSN Code Title

Other Turned Wood Spools/Cops/Bobbins/Reels

GST Rate

12%

HSN Code

HSN Code Title

Furniture Parts of Wood Elsewhere Classified

GST Rate

18%

HSN Code

HSN Code Title

Non-Wood Furniture Parts and Accessories

GST Rate

12%

HSN Code

HSN Code Title

Other Furniture Parts and Components

GST Rate

12%

HSN Code

HSN Code Title

Wooden Spools/Bobbins & Oar/Paddle/Rudder Parts

GST Rate

12%

HSN Code

HSN Code Title

Coir Mats Matting Parallel Strands

GST Rate

18%

HSN Code

HSN Code Title

Turned Wood Spools/Bobbins; Densified Wood Articles

GST Rate

18%

HSN Code

HSN Code Title

Other Turned Wood Spools/Bobbins

GST Rate

12%

HSN Code

HSN Code Title

DC Micro motor

GST Rate

18%

HSN Code

HSN Code Title

Stepper motors

GST Rate

18%

HSN Code

HSN Code Title

DC Wiper motor

GST Rate

18%

HSN Code

HSN Code Title

DC motors: Other (<= 37.5W)

GST Rate

18%

HSN Code

HSN Code Title

AC motor, not exceeding 37.5W

GST Rate

18%

HSN Code

HSN Code Title

DC motors and generators

GST Rate

18%

HSN Code

HSN Code Title

DC Micro Motors (≤750W)

GST Rate

18%

HSN Code

HSN Code Title

Stepper Motors (≤750W)

GST Rate

18%

HSN Code

HSN Code Title

DC Wiper Motors (≤750W)

GST Rate

18%

HSN Code

HSN Code Title

Other DC Motors (≤750W)

GST Rate

18%

HSN Code

HSN Code Title

DC Generators (≤750W)

GST Rate

18%

HSN Code

HSN Code Title

DC Motor (>750W-75kW)

GST Rate

18%

HSN Code

HSN Code Title

Electric Transformers

GST Rate

18%

HSN Code

HSN Code Title

DC Motors (>75-375kW)

GST Rate

18%

HSN Code

HSN Code Title

Other Transformers

GST Rate

18%

HSN Code

HSN Code Title

DC Motor (>375-1000kW)

GST Rate

18%

HSN Code

HSN Code Title

DC Motor (>1000-2000kW)

GST Rate

18%

HSN Code

HSN Code Title

DC Motor (>2000-5000kW)

GST Rate

18%

HSN Code

HSN Code Title

DC Motors (>5000 kW, ≤10000 kW)

GST Rate

18%

HSN Code

HSN Code Title

DC Motors (>10,000kW)

GST Rate

18%

HSN Code

HSN Code Title

AC motors: Fractional horse power

GST Rate

18%

HSN Code

HSN Code Title

Other AC motors, single-phase: Other

GST Rate

18%

HSN Code

HSN Code Title

Electric Motors (≤37.5 W)

GST Rate

18%

HSN Code

HSN Code Title

Other AC Motors Multi-Phase: Output Not Exceeding 750 W

GST Rate

18%

HSN Code

HSN Code Title

Other AC motors, multi-phase: Of an output not exceeding 750 W : Other

GST Rate

18%

HSN Code

HSN Code Title

3-Phase Squirrel Cage Motor (0.75-75kW)

GST Rate

18%

HSN Code

HSN Code Title

Slipring Motors (>750W-75kW)

GST Rate

18%

HSN Code

HSN Code Title

Other AC Motors (>750W-75kW)

GST Rate

18%

HSN Code

HSN Code Title

Other Electric Motors (≤37.5 W)

GST Rate

18%

HSN Code

HSN Code Title

Multi-Phase AC Slipring Motors Over 75 kW Output

GST Rate

18%

HSN Code

HSN Code Title

Multi-Phase AC Motors: Output Exceeding 75 kW: Traction Motors

GST Rate

18%

HSN Code

HSN Code Title

AC generators (alternators)

GST Rate

18%

HSN Code

HSN Code Title

AC generators: Not exceeding 75 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generators: Output 75-375 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generators with output 375-750 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generator (750–2,000 kVA)

GST Rate

18%

HSN Code

HSN Code Title

Generators: Output 2,000-5,000 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generators: Output 5,000-15,000 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generator (15,000–37,500 kVA)

GST Rate

18%

HSN Code

HSN Code Title

Generator (37,500–75,000 kVA)

GST Rate

18%

HSN Code

HSN Code Title

Generators: Output 75,000-1,37,500 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generators: Output 1,37,500-3,12,500 kVA

GST Rate

18%

HSN Code

HSN Code Title

Generators: Output 3,12,500 kVA

GST Rate

18%

HSN Code

HSN Code Title

DC generators: <50W

GST Rate

18%

HSN Code

HSN Code Title

Photovoltaic DC generators, >50W

GST Rate

18%

HSN Code

HSN Code Title

Photovoltaic Ac Generators

GST Rate

18%

HSN Code

HSN Code Title

Office Metal Furniture (Steel)

GST Rate

18%

HSN Code

HSN Code Title

Metal furniture of a kind used in offices : Other

GST Rate

18%

HSN Code

HSN Code Title

Metal Furniture Of Steel

GST Rate

18%

HSN Code

HSN Code Title

Metal Furniture

GST Rate

18%

HSN Code

HSN Code Title

Wooden office furniture

GST Rate

18%

HSN Code

HSN Code Title

Office wooden furniture

GST Rate

18%

HSN Code

HSN Code Title

Wooden furniture of a kind used in the kitchen

GST Rate

18%

HSN Code

HSN Code Title

Bedroom furniture: Bed stead

GST Rate

18%

HSN Code

HSN Code Title

Wooden bedroom furniture

GST Rate

18%

HSN Code

HSN Code Title

Wooden Furniture

GST Rate

18%

HSN Code

HSN Code Title

Plastic furniture

GST Rate

18%

HSN Code

HSN Code Title

Other Furniture (Cane/Osier/Bamboo/Similar)

GST Rate

18%

HSN Code

HSN Code Title

Bamboo/Rattan Furniture

GST Rate

18%

HSN Code

HSN Code Title

Other furniture and parts thereof -parts

GST Rate

18%

HSN Code

HSN Code Title

Bamboo furniture

GST Rate

12%

HSN Code

HSN Code Title

Rattan furniture

GST Rate

12%

HSN Code

HSN Code Title

Other furniture of cane, osier, bamboo, or similar materials

GST Rate

12%

HSN Code

HSN Code Title

Feather/Down Filled Quilts

GST Rate

18%

HSN Code

HSN Code Title

Parts | Of Wood

GST Rate

18%

HSN Code

HSN Code Title

Other Furniture & Furniture Parts

GST Rate

18%

* GST rates may vary based on the latest GST notifications

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Frequently Asked Questions

Clear answers to common queries about this topic.

What is the HSN code for portable generators?

Portable generator sets are normally classified under HSN 8502 along with other electric generating sets. The portability of the unit does not change the main heading used for GST reporting.

Are diesel generators classified separately from other generators under HSN?

Diesel generators are not given a separate broad HSN heading. They are grouped under 8502 with other types of generating sets. Only the more detailed eight digit description may mention that the unit is diesel driven or of a particular capacity.

How does GST apply to generator products?

Generator products under HSN 8502 generally attract 18% GST. The rate is applied on the ex factory or transaction value of the set. Buyers registered under GST can usually claim input tax credit on this tax, subject to normal conditions.

Can standby and primary generators have different HSN codes?

Standby and primary generators usually share the same HSN heading because both perform the same function of generating electricity. The difference between standby and prime duty is more about usage pattern and does not normally change the HSN group.

What factors determine the HSN classification for a generator?

The main factors are whether the product is an electric generating set, its power rating and the type of engine and alternator used. As long as it is a complete generating set, it will normally fall under 8502, with technical details only affecting the deeper level sub classification.

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Apurva Maheshwari

Chartered Accountant

I am a Chartered Accountant with 5 years of experience specializing in GST, income tax, and HSN code classification. I help businesses with GST compliance, tax planning, and financial advisory, ensuring they meet regulatory requirements while optimizing their tax strategies. I aim to simplify GST filings, income tax laws, and HSN code classifications, helping professionals and business owners stay informed and compliant.

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